fire pump sets ΜΟΒΙΑΚ

MANUFACTURED ACCORDING TO:

EUROPEAN STANDARD EN 12845 it is Safe
• Bypass flow to avoid overheating of the pump in the event of operation at shut off and/
or flow for cooling the diesel engine properly regulated; relevant flow rates stated
Reliable & Efficient beside the duty performance of the pumping set
Mobiak Pump Sets for fire - fighting applications are complete, robust and compact units • Two control pressure-switches for each pump, connected to the pressure side by means
with functionality and controls complying with the EN 12845 Standards. of a 15 mm diameter fitting
The modular structure of units comprising two or more pumps that enables them to be • Operating conditions of the duty pumps fully displayed by the control panel
separated into macroblocks for easy handling and positioning Installation is made easier by • The signals of the operating conditions can be entirely remotised
the simplified design. The elements that distinguish MOBIAK and the resulting advantages • Cooling pump of diesel engine driven by a double belt
are summarized underneath. • Adequate capacity of diesel oil tank
• Indication of a 25% drop in the level of the fuel
The configurations suggested for duty pumps, complying with the reference standards are: • 40% reserve on the design capacity for high-risk classes HHS-HHP
• Electrically Driven Pump, • ON / OFF controls for diesel driven pumps have independent circuits and separate
• Electrically Driven Pump +1 Diesel Driven Pump, relays
• Eelectrically Driven Pump + 2 Diesel Driven Pumps. • Diesel driven pump control panel powered simultaneously by two batteries
• Automatic exclusion of the battery if damaged so as not to spoil the other one as well
The jockey pump avoids accidental starting of the duty pumps. The first duty pump starts • Emergency start-up of the diesel driven pump by one push-button for each battery
up after a pressure drop larger than 0,8 of the design pressure and stopping of the duty behind a glass panel
pumps can be done only manually. • Push-button and signaling lamp for manual testing of the diesel driven pump
Τhe arrangement of the parts and the completeness of the functions facilitate the checking • One battery charger for each battery to ensure operational reserve
and testing operations to be carried out during the operational life. • Controlled-recharge battery charger for steady performance and long battery life
Furthermore, MOBIAK Pump Sets are designed for fire-fighting applications such as
automatic supply for sprinkler or hydrant-based systems. Horizontal induction pumps are Easy Routine Checks
of the "back pull-out" type. The spacer coupling ensures that either the pump or the motor • Test devices easily accessible for routine checks
can be removed independently. • Alarms displayed with different colored lamps depending on the type of warning
• Selective check of pressure-switches with individual testing
The necessary reliability is achieved by ensuring that the functions and control devices • Detection of performance with effective measurement of capacity and pressure, the
comply with the UNI EN12845 standards. Safe and consistent performance are ensured by
latter on both the discharge and the suction sides of the duty pumps
the appropriate choice of design, materials, characteristics, and production processes.
• Easy control for measurement of the design flow rate sensors and/or measuring devices
The suitability of MOBIAK units is the result of a structured process of development that
installed at the main points of the pumping engine
facilitates installation, commissioning, and the periodic test routines.
• Test device for checking the signaling lamps

Prerogatives and Advantages of MOBIAK Firefighting Units,

According to EN 12845

It is Reliable
• Connections sized for low velocity of intake water and correct suction capability
• Eccentric tapered connection with suitable intake angle for disposing of any air that
may have collected in the piping
• NPSH of the pump within regulation limits to safeguard a correct suction capability

ΕΝ 12845
• Diesel engines cooled by a heat exchanger for power outputs of 30 kW
upwards, to achieve effective, disposal of the heat even for installation in small
or poorly ventilated rooms
• Metal fuel pipes
• Start-up of diesel engine with automatic sequence of six attempts and battery
switching

It is Complete
• Provided with a 50 mm fitting for connection to a priming tank
• Equipped with a connection for feeding the sprinkler circuit protecting the installation
room
• Factory set pressure-switches
• Availability of remote alarm signaling unit with siren and suitably colored signaling lamps
• Muffler with silencer always supplied together with the diesel engine
• Kit of spares for diesel engines available on request
• Jockey pump in order to avoid accidental starting of the duty pumps
• Supplied with pre-charged pressure tanks for smooth jockey pump operation 5
 To: SALILLARI

Subject: FIRE FIGHTING UNIT OFFER REQUEST

Date ref: 13-03-2023
Tel/ fax:
e-mail: porosi@salillari.al

Dear Sir,
Following our previous discussion, we are to offer a firefighting unit according to EN 12845, consisted of:

Efficient and dependable

The pumping sets for fire-fighting application are conceived as complete, robust and compact units with
functionality and controls complying with the UNI EN 12845 standards.
The elements that distinguish and the resulting advantages are summarized here in. In all the following
descriptions, compliance of the various aspects to the clause of the reference standards are indicated into
parenthesis. The modular structure of units comprising two or more pumps enables them to be separated
into macroblocks for easy handling and positioning. Installation is made easier by the simple design.

Requested characteristics:
▪ Flow: 7,2 m3/h
▪ Head: 60 meter
▪ Vessel: 25 lit
▪ Other:

FIREGIFHTING UNIT ACCORDING TO ΕΝ 12845

Firefighting unit constructed according to European standard ΕΝ12845:2015 consisting of diesel, electric
driven and jockey pump set, a discharge collector, separate electric panels for the operation of each pump
and pressure vessel.
The above pump sets are delivered fully assembled κand ready to operate.

• Discharge: 3’’ collector

• Suction: Separate for each pump set (included the eccentric suction cones).
 • Pressure control: 2 pressure control systems with monitor, for each main pump and measuring
instrument of pressure control.

The pump sets are delivered assembled on a metallic base forced with anti-vibration feet.
Certification: CE, ISO 9001: 2015

1. DIESEL DRIVEN PUMP SET

The diesel driven pump set is included metallic base, frame, suction and discharge devices, anti-vibration
feet, anti-vibration discharge connectors, check and cutting valves, automatic control panel, double pressure
controllers, measuring instrument, eccentric suction cone.

• Suction: 2 ½’’
• Suction Valves: 2 ½’’
• Discharge Valves: 2’’

Bare Shaft Centrifugal Pump

Manufacturer: FORAS, Italy
Model : MA 32-250 C
Speed : 2.950 rpm
Number Of Stages : One-Stage
Flow: 7,2 m3/h
Head: 40 m
Shaft: Stainless Steel
Impeller: Cast iron
Seal : Mechanical Seal
Motor Coupling Type: Back Pull-Out Coupler
Standard: ΕΝ 733
 Characteristic curve
Modello - Model: CA32-250C_50HZ Data - Date: 24/01/2020
~ 2900 rpm NPSH 16 Rev.: 1

0 40 80 120
Q [imp g.p.m]
0 40 80 120 160
Q [US g.p.m.]
120

100

300

80

Ø 259
H
H 60 200
[ft]
[m]

C
40

100

20

0 0
0 5 10 15 20 25 30 35 40 Q [m3/h]
0 200 400 600 Q [l/min]
60

40
C
ηp
[%]
20

0
0 5 10 15 20 25 30 35 40
Q [m3/h]
20
24
16

P2 12 16
C
[kW] HP
8
8
4

0 0 Q [m3/h]
0 5 10 15 20 25 30 35 40
20
C 60
16

NPSH
12 40 NPSH
[m] 8 [ft]
20
4
0 0
0 5 10 15 20 25 30 35 40 Q [m3/h]
Diesel Engine
Manufacturer : ANTOR
Model: 4LD820
Power : 12,8 KW
Speed : 2.940 rpm
Number Of Cylinder : 1
Cooling Type : Air Cooling
Start Voltage : 12 V

Engine block by high density cast iron. Overhead cam shaft by advanced forged
steel. Cylinder block by fine grade cast iron. Cylinder head by aluminum.
Details :
Individual fuel injection by solenoid valve. Lubrication by SAE 30 or 40 during
summer and SAE 20 or 30 for wintertime.

Battery : 2x 74 Ah
Fuel Tank Capacity: More than 6h
The pause of operation is completed manually
 -- ---
~~- ~-~

~
U:!' ..

~
/
i

(,
\ ~ )~,i--
~~
~ [yl cr~~l ~ ~L fi~_~1
mEffi' . ~ iLLP

Silindir sayisi adet Silindir say'SI adet

-
Cy/inders N
1
Cy/inders N
1 ... ,

Silindir hacmi Silindir hacmi

cm' 638 cm' 817
Disp/acemenl Displacemenl
SHindir çapi mm 95 Silindir çapi mm 102
Bore Bore
Strok mm 90 Strok mm 100
Stro"" Stroke
Sikistimia orani SlkJstimia orani
17;1 17;1
Compressian ralio Compressian ralio
Motor devri d/dk Motor devri d/dk 2600
Rolation 3000 Rolation
rpm rpm (3000)
Motor gücü BG Motor gücü BG
13 15/(17)
Rating N (DtN 70020) HP Rating N (DIN 70020) HP
Maksimum tork Maksimum tork
kgm 3.5@18oo rpm kgm 5@16OOrpm
Max.l""fUe Max. lorque
Yakit depo kapasitesi it 7.5 Yakrt depo kapasitesi lt 7,2
Fue/ lank capacity Fuel lank capacity
~-
ÖZgül yakrt sarfiyati gr/BGh 190 Özgül yakit sarfiyati grfBGh ..~ -
190
Specific fuef consumptian gr/HPh Specific fuef consumption grfHPh
YaQ!üketimi Ya !üketimi
gr/h 24 gr/h 30
Of/ consumptian Dil consumption
Karter ya kapasitesi it 2,6 Karter ya kapasitesi it 2,6
Oifsump capacity Di/ sump capacity
Kuru (bos) airlik 98 Kuru (bos) airlik
kg kg 100
Dry weight Dry weighl

kW HP kgm N.m kW HP kgm N.m

40 6 60
35 13 U. ..1-1 M' d --i-j 5 50
30 12 17Q _4 40
~.. ,.
11 15i N.
10 14
11 13
. N.

~
10 12 NA

~
. 11 '\6

S F4it.
10 a 9ni1
'l .
..:. g
-i- g/kW.h .
g/kW.h
.

~
300 ' -+ 210 280 ~.
280 260
190 240 3
r.p.m 1000 1400 1800 2200 2600 3000
280
. .
1 -i
r.p.m 1000
i:L
.1400
u.:i
1800 2200' 2600 3000
...

Yüksek.verimli, hafif; Dört zamanli; Hava sogutmali; Direkt püskürtmeli; j TS' ~.'='':;:;=i.. TS.
,jrde kesikli çalisma. Cebri yaglamali; Külbütör yaglamali; Yag banyolu veya yag banyolu siklonlu B'''''''''
isken yükte sürekli hafif çalisma. hava filtresi; Y~g ve.yakit filtre elemanlan dwistirilebilir; Santrifüj hiz regülatöflü; ~~=,~

sOrekli agir çalisma. Motor güçleri standard lik çalistirma kolayligi için fazlayakit tertibatli;. EI veya uzaktan.kuqiandaile ~~.'

r. Maksimum güç %5 tolerans içinde garanti

: sicaklik için %2 güç kaybi hesaplanmalidir.
hiz verme; Iple, ko Ila veya mars la çalistirma; Distan takma altematör opsiyonlu;
Rektifiye edilebilir silindirli.
Güç, konik krank çikisindan saat dönüsüne ters yönde alinir.
_.- ~
. c
,.~
fariablespeed and load. High perfomiance and light weight; Four stroke air cooled; Automatic centrifugaJ
{ty with constant speed and variabl€! load, governor;Directinjectionon piston; Gear pumpforcedfeed lubrication TS.~=.'::;=n TS'
LSheavy duty with constant speed and load. rocker arm forced lubrication. Extra fuel starling device; Hand or remote
ider enviroriment conditions of 20'C and 1 throttl€!control; Re-borable cylinder; DiI-bath air-cIeaner or oil-bath and
% approx. Every st beyond 20'C.
cyclonic precleaner air-cleaner;Changeable oil filterelement and fuel filter
element; DpfionaJ external alternator; Rope, hand crank or electric starler. ~~~-~~ ;~1
=--==-=--
! NB rating.

'ating.
Conica/ power take o" counterc/ockwise
(PTO S/DE)
rotation on crankshaft.
~.'
"'-~--~:?.::-
._~~~.
Electric Control Panel
With main switches, power latches, relays, thermal, operation and alarm tubes, switch of automatic / manual
operation and anything else components are provided by the standard for the automatic and safe operation
of firefighting unit.

Manufacturer: Brentas PC
DKP sheet-metal of 1,5 mm thickness, electrostatic paint and non-oxidized
Type:
color
Protection Degree: IP 65
Voltage/Frequency/Ampere: 400Vac / 50Hz
Operation: 12 or 24Vdc
Electronic controller in front of the panel with microprocessor and lcd monitor
for automatic starting, asymmetry control, phase deficiency and sequencing,
Control / Operations:
with indicators of operation, network voltage, loading current and log file of all
operation hours, fault history, number of starts, etc.
Chargers: 2x 6A
 MONITORING AND CONTROL UNIT
FIRE-FIGHTING MOTOR PUMP
IN CONFORMITY TO UNI EN 12845 STANDARD
TYPE C-12845/1200
INSTRUCTION AND USER MANUAL

COMPLETE OF:
• two battery ammeters
• two battery voltmeters
• total hour meter
• partial hour meter
• tachometer
• water thermometer
• oil thermometer
• oil pressure gauge
• fuel level indicator

- Automatic start with 6 impulses alternated on the two batteries.

- Manual start-up buttons.
- Test button.
- Button for in-site test for machine putting into service.
- Manual stop with button.
- Check of efficiency of the batteries.
- Engine automatic faults surveillance.
- History events.

PARMA ® ITALY

Tel. +39 0521/772021 Fax +39 0521/270218

E-mail: info@elcos.it - HTTP://www.elcos.it
ELCOS- Parma- Italy - EN - C-12845/1200 Valid for firmware revisions higher than or equal to 2.18 1
 STARTUP ALARM DUE TO BATTERY
FAILURE INEFFICIENT CHARGERS AM- HOUR-METER • PRESS BRIEFLY TO
BATTERY BATTERY SHOW THE
ALARM A and B METERS A and B
CHARGERS VOLT- INSTRUMENTS
ALARM DUE TO TACHOMETER • KEEP PRESSED TO
METERS A and B
LOW FUEL LEVEL CHECK LED TEST AND
ALARM DUE TO AUDIBLE ALARM
INSUFFICIENT CUMULATIVE
OIL PRESSURE FAULT
ALARM DUE TO
OVERTEMPERATURE FUEL LEVEL
ALARM DUE TO: INDICATOR
•BELT BREAKAGE
•BATTERY RECHARGE
ALARM FOR NO MAINS
FAILURE
B POWER SUPPLY TO
THE OIL OR WATER THE BATTERY
HEATER DOES NOT CHARGERS
WORK
TEST WARNING LIGHT FAULT IDENTIFIED BY
AND BUTTON FOR 10.9.7.4* THE BATTERY CHARGER
MANUAL START-UP DURING BATTERY 10.9.9*
RECHARGING
AUTOMATIC
10.9.11* MODE
EXCLUDED
BATTERY CHARGER
REQUEST FOR IN OPERATION
10.7.5.1* PRESSURE SWITCH
START-UP (CALL)

MOTOR PUMP UNIT RESTORES

10.9.7.1* STOP BUTTON ANOMALIES

THE MOTOR PUMP

UNI EN 12845
IS RUNNING

REQUEST FOR PUMP

PRIMING TANK FLOAT
START-UP
10.6.2.4* MANUAL MOTOR PUMP START-UP
IN-SITE TEST FOR MACHINE WITH BATTERIES A AND B
PUTTING INTO SERVICE (ALWAYS ENABLED)

COMPONENTS TO BE
FITTED EXTERNALLY
STARTING WITH BATTERY PUSH-BUTTONS AUTOMATIC
LOCATED UNDER START-UP
A BREAKABLE SWITCH

A B
LID FOR ENGAGED
EMERGENCY LINE
START AUTOMATIC
SWITCH
EXCLUDED MODE
(DOOR
DISABLED
LOCK)
10.9.7.3*
*PARAGRAPH NUMBER (OF REGULATION EN12845) TO CONSULT
HISTORY AND REVISIONS
Date Level of the Description Page
REVISION
December See manual without revision
2007
January 2.12 Terminal 50 pump pressure switch connection 6
2008 Possibility of having the pump pressure switch off or on enclosure A
the manufacturer)

ENGINE AND PUMP IN OPERATION

(Reserved to

(Detection of pump running with pressure switch). enclosure E

Alarms: PUMP FAULT, PRESSURE WITH ENGINE STOPPED
Weekly test: enclosure D
We have removed the connections with terminals 22 23 24
Zeroing historical report (visible with remote management) enclosure F
Stopping at the reopening of the float of the priming tank enclosure G
Inclusion - exclusion of the stopping from priming float enclosure A
Stopping operation UNI10779 with switch AUTOMATIC START UP 3
ENGAGED
July 2008 2.13 Delay in closing or opening the contact of the priming tank float 8
October 2.14 Contact associable with the running engine or the general alarm enclosure H
2008 If both the batteries are in the fault “INEFFICIENT BATTERY”, the startings 4
continue all the same until the starting failure
Correction: with WATER RESERVE or FUEL RESERVE or NO FUEL or
STARTING FAILURE, the relay “PANEL FAULT” was not restored.
December 2008 2.15 Fuel float interruption control
May 2010 2.16 Portuguese added 10
April A programmable de-energization time of contacts 22 23 24 is entered when
2.17 8
2011 the stopped engine is detected.
September 2.18 Weekly automatic test – stop during the test. enclosure D - 9
2012 Procedure run to show and reset the events history. enclosure B/C-F -10
2 Valid for firmware revisions higher than or equal to 2.18 ELCOS- Parma- Italy - EN - C-12845/1200
 INSTRUMENTS

• A and B BATTERIES
AMMETERS
• A and B BATTERIES
VOLTMETERS
Full scale current 99A

For voltages between 9 and 38 Volt.

} connected with the battery chargers
Type CBS ....................

• TOTAL HOUR METER With four figures and a maximum reading (hours and minutes) of 9999.
• PARTIAL HOUR METER With four figures and a maximum reading (hours and minutes) of 9999.
• TACHOMETER Full scale 9990 revolutions
• FUEL
LEVEL Displays the percentage of fuel
INDICATOR present in the tank (full scale 100%)
• WATER OR OIL
THERMOMETER Displays engine oil or water temperatures 30 ÷ 140°C.
• OIL
THERMOMETER
• OIL PRESSURE GAUGE Displays engine oil pressure up to 9 bars
• A and B BATTERIES Displays the number of startups that have occurred up to 9999
STARTUPS COUNTER

SIMULTANEOUS READING OF THE INSTRUMENTS

• BATTERY AMMETERS
• BATTERY VOLTMETERS Press to
• FUEL LEVEL INDICATOR show
• HOUR METER the instruments

WITH ENGINE RUNNING

• TACHOMETER

FUNCTION JUMPER JUMPER JUMPER

AUTOMATIC STOP NOT CUT CUT
ALLOWED BY THE STANDARD
B
UNI 10779 July 2007
When necessary, for any (Factory (During the led test
activities that are not setting) UNI 10779
constantly manned, automatic appears on the display)
stopping is permitted, AUTOMATIC AUTOMATIC
providing the pumping system STOP STOP
is used exclusively by NOT ACTIVATED ACTIVATED
the hydrant system.

OPERATION
(With automatic
start up engaged)
The motor pump stops
20 mins. after the contacts
of the call pressure switches
have been permanently closed.
The display continuously
shows how much time is
left before the motor pump
stops. The stop electromagnet
remains energized for
15 seconds after detecting
that the engine has stopped.
The motor pump is not
stopped when the switch is
positioned on AUTOMATIC
MODE EXCLUDED.
When the switch is positioned
back to AUTOMATIC START
UP ENGAGED, the motor
pump continues to run.

ELCOS- Parma- Italy - EN - C-12845/1200 Valid for firmware revisions higher than or equal to 2.18 3
 OPERATION
PREPARATION FOR AUTOMATIC
Active with the switch AUTOMATIC STARTUP ENGAGED (from this position it is possible to remove the key),
setting the switch to excluded, the automatic start is blocked. This exclusion is signalled by the flashing warning
light and by the following message displayed on the screen: AUTOM. STARTING EXCLUDED.
AUTOMATIC
When the equipment detects the opening of the starting call contact (pressure switches), the pump set begins
to start up. The control unit checks (without commanding the stopping of the motor pump unit) for possible
engine faults, during its operation
MANUAL STARTING
This can be done in three ways:
- through the emergency start push-buttons.
- through the push-buttons START A or START B

- through the test push-button with consent of the associated warning light .
The test push-button receives the consent after the engine automatic startup (activated by the call pressure

switches), followed by the turning off or after start failure. In both conditions the relative warning light
turns on. The circuit used to this end automatically becomes non-operative and the warning light turns off,
when the test button is pressed and the motor is found running.
AUTOMATIC STARTING
This takes place when the CALL pressure switch contacts are opened, which is shown by a fixed light coming

on . After the pressure switches have closed, the indicator starts to flash.
Automatic starting also happens when the pump priming float contact is closed, which is shown by a fixed light

coming on. When the contact opens, the indicator starts to flash. Flashing lights stay on for the whole
time the motor is running.
In order to facilitate the startup, a specific circuit makes a sequence of 6 impulses automatically alternating
on batteries A and B with 15 seconds cycles (5 secs. Startup, 10 secs. pause, both adjustable).
Engine starting is interrupted if the starter motor pinion does not succeed in engaging with the crown gear
of the handwheel. After the first failure to engage, the starter motor makes a further five engagement attempts.
At the sixth failure to engage the starter motor continues running for 5 seconds.
If a battery is found to fail during start-up, it is automatically suspended and the starting cycle proceeds on the
other battery. If both the batteries are in the fault “INEFFICIENT BATTERY”, the starting continue all the same
until the starting failure

DETECTION OF MOTOR PUMP RUNNING

The motor pump ON mode is monitored through a magnetic sender (pick-up TM30......) and it disconnects the
starter motor.

STOP

THE ENGINE CAN ONLY BE TURNED OFF MANUALLY.

It is not possible to stop it when the call from the pressure switches is present and automatic start up
engaged.
With call from the pressure switches present
Pressing the STOP pushbutton, the following message is displayed on the screen: DON’T SWITCH OFF IN
EVENT OF FIRE ----STOP EXCLUDED.
• With call from the pressure switches absent.

Pressing the STOP pushbutton, the following message is displayed on the screen: DON’T SWITCH OFF IN
EVENT OF FIRE.

PARTIAL HOUR METER

Press to select (PARTIAL HOUR METER) the operating hours and minutes of the last run of the motor
pump. The hours indicated are zero-set the next time the motor pump is started up.

4 Valid for firmware revisions higher than or equal to 2.18 ELCOS- Parma- Italy - EN - C-12845/1200
 OPERATION
BATTERY CHARGING
Automatic charging: fast charging is controlled in current, intermediate and maintenance charging in voltage.
The anomalies:
-
-
battery A and/or FU1 blown
battery B and/or FU2 blown } detachment of battery cables and fuses blown

- short circuit of A and B battery cables

- mains failure battery chargers A and B,
are signalled by the warning lights: anomaly , and they are displayed.

BATTERIES CHECK
A special circuit checks the efficiency of the batteries, in particular DURING THE STARTING PHASE.

ALARMS
The alarms are indicated on the display by the relative led and by a flashing cumulative led.
They are divided into four groups
- STORED: inefficiency of batteries A and B
- NOT STORED AND ALWAYS ENABLED: minimum fuel level , mains power failure to the battery
chargers A and B , PICK-UP interrupted, oil or water heater failure and battery chargers A and
B fault.

- CHECKED 10 SECONDS AFTER DETECTING ENGINE RUNNING AND STORED: insufficient oil
pressure , charging alternator failure and PICK-UP fault.

- CHECKED WITH ENGINE RUNNING AND STORED IMMEDIATELY: engine overtemperature .

STARTUP FAILURE
It locks the starting cycle, if the engine has not started after the sixth attempt .
The starting cycles are released using the reset button, or the next time the motor is found to be running.
RESET
The memorized protections are reactivated, by pressing the RESET button.

REMOTE AUXILIARY FUNCTIONS

With switching without voltage contacts
AUT OM AT IC
EXCLUDED

Automatic start-up disabled (automatic start-up switch disabled

MODE

• ) DIS ABL E D

• Start up failure
• Pump operatine
• Switchboard fault: occurred engine alarms (excluded minimum fuel level), not powered control unit,
battery charger fault: mains failure, FLAT CABLE not connected and blown fuses (the battery charger
fuses are signalled as: CHARGER BATTERY FAULT and INEFFICIENT BATTERY).
• Minimum fuel level.

TEST
IN-SITE COMMISSIONING TEST
Programming move the DIP Switch 9 to ON.

Press the button (the screen displays COMMISSIONING TEST) isolating the fuel supply (move the
relative lever towards motor stop by hand, or hold down the stop button),

keep pressed (about 3 secs) the button until the starter motor starts, a circuit produces 6 alternate
impulses on the batteries A and B with 30-second cycles (15 secs. startup and 15 secs. pause).
WARNING DO NOT use the stop button with electro-stop running intermittently, usually these electromagnets
cannot be excited for more than 40-50 seconds at a time.
After completion of 6 cycles, startup failure is activated and the relative warning light turns on.
Restore the fuel supply (release the lever or the motor stop button) and press the manual startup test
pushbutton . Move the DIP switch 9 back to OFF.

Keep pressed the button to check led test.

ELCOS- Parma- Italy - EN - C-12845/1200 Valid for firmware revisions higher than or equal to 2.18 5
 DIAGRAM OF CONNECTION TO THE CONTROL
TYPE C-12845/1200
71
AUTOMATIC CONTROL UNIT
WARNING! The distance between the relay terminals is sufficient for a single
insulation. Do not connect 230V lines near battery voltage lines (PELV,SELV).

72 DEACTIVATED
TYPE
73
C-12845/1200
74

75 STARTUP
FAILURE
CAPACITY OF CONTACTS MAX 5A (AC1) 250 VAC

76

77

78 MOTOR PUMP
OPERATING
79

80
PANEL
81 IN ALARM:(RELAY DISABLED )
FAULT 80-81 CLOSED
82 80-82 OPEN

83
MINIMUM
84 AVAILABLE FAULT
FUEL FACTORY SETTING:
85 LEVEL CUMULATIVE ALARM
AUTOMATIC STARTUP BLOCK WITH
TERMINAL 33 CLOSED AT GROUND

ENGINE THERMOSTATIC SWITCH

FOR PROGRAMMING SEE PAGE10

CONTROL UNIT
FUEL FLOAT SET WITH VARIABLE
RESISTANCE LEVEL INDICATOR

SUPPLY
WATER OR OIL HEATER FAULT
PRESSURE SWITCHES CALL

PUMP PRESSURE SWITCH

STARTER MOTOR PINION

THERMOSTATIC SWITCH

WATER TEMPERATURE

AND TACHOMETER (W)

BELT BREAKAGE (D+)

FAILURE TO ENGAGE
OIL TEMPERATURE
AVAILABLE FAULT:

ENGINE RUNNING

OUTPUTS

INSTRUMENTS
5-7-11-13
TRANSMITTER
OIL PRESSURE

TRANSMITTER
OIL PRESSURE

TRANSMITTER
OR CONTACT

A BATTERY
CAPACITY MAX 5A

SUPPLY A
SIGNALLING
!

DETECTION

SUPPLY (-)
17-19
CAPACITY MAX 3A
PICK-UP

BLACK
30 32 37 39 50 51 52 56 57 58 59 66 67 68 69 4 CONNECTOR
33 WHITE
2D CONNECTOR 1 2
YOUR ELECTRICAL TECHNICIAN CAN ASK US ANYTHING ABOUT

AUT.
THIS PRODUCT BY TELEPHONING ONE OF OUR TECHNICIANS

STOP

FU3
BOARD TYPE SCC-1200 It is necessary to
dissipate the heat 7,5 A
produced by the diode
NOT ENABLED WITH ENGINE STOPPED

bridge, we advise fixing

OUTPUT ENABLED WITH THE ENGINE

the diode bridge of the 7,5A

50A
SCC-1200 board on the
FOR PROGRAMMING SEE PAGE10

SCC-1200
FUEL FLOAT SET WITH VARIABLE

ENGINE THERMOSTATIC SWITCH

plate (galvanized not 200V FU5

RESISTANCE LEVEL INDICATOR

WATER OR OIL HEATER FAULT

painted) holding the

PRESSURE SWITCHES CALL

switchboard
components.
THERMOSTATIC SWITCH

STARTING OR RUNNING
OIL PRESSURE SWITCH

WATER TEMPERATURE

AND TACHOMETER (W)

FAILURE TO ENGAGE
OIL TEMPERATURE
AVAILABLE FAULT:

ENGINE RUNNING

IMPORTANT
STARTER MOTOR
BELT BREAKAGE
OIL PRESSURE

OIL PRESSURE

TRANSMITTER
TRANSMITTER

TURN THE
TRANSMITTER

INSTRUMENTS
OR CONTACT
TO GROUND

SIGNALLING

COMMUTATOR TO
DETECTION

THE POSITION THAT

SUPPLY (-)

CORRESPONDS
PICK-UP

12 24 TO THE NOMINAL
PINION

VOLT VOLTAGE OF THE

BATTERY (12 - 24V).

30 2A 32 2B 37 39 50 51 52 56 57 58 59 19 66 PRE-EXCITATION 69 67 68 79 4 2
ALTERNATOR
system under pressure)

9 10 2 11 12 3 8 7 13 14 15 16 1 4
(normally closed with

B+
D+
(1) FUSE
(BELT BREAKAGE)
(normally open
with full tank)

YELLOW
RED
YELLOW
CONNECT
GRGB L C
+ DIRECTLY TO
OIL (-) BATTERIES
system under pressure)

PRESSSURE PRIMING REGULATOR

PRESSURE TERMINAL
(normally closed with

SWITCHES TANK TRANSMITTER

CALL FLOAT R +
OVERTEMPE-
RATURE
THERMO- PERMANENT MAGNET ALTERNATOR
FUEL
STATIC
SWITCH
GEAR OF THE ENGINE FLYWHEEL
A
FLOAT OIL WATER
PRESSURE TEMPERA- 70 mm² MIN
FUNCTION TURE DISTANCE
EXCLUDED SWITCH TRANS- ENGINE 0,5 mm + 0.2
5 m MAX
To include the OIL MITTER
FLYWHEEL NUT AND
function see PRESSURE
annexes A and E.
HOUSING LOCKNUT
OIL
PRESSURE MAGNETIC
EXCHANGER
TRANSMITTER TRANSDUCER B
TANK SOLENOID VALVE
(1) 1 mm MIN. 100 m MAX
GROUND MAX 3A

6 Valid for firmware revisions higher than or equal to 2.18 ELCOS- Parma- Italy - EN - C-12845/1200
 AND MONITORING CONTROL UNIT OF THE MOTOR PUMP UNIT
IN CONFORMITY TO EN 12845 STANDARD
CONSULT STANDARDS CEI 44-5 (EN60204) FOR INFORMATION CONCERNING PROTECTION
GND 90 AGAINST OVERLOAD CURRENTS IN THE ELECTRICAL EQUIPMENT USING BATTERY VOLTAGE
RS485- 89
RS485+ 88

Your electrical technician can ask us anything about

this product by telephoning one of our technicians
Basic indicative scheme.The right is reserved
FU8 FU9
FLAT CABLE 4A 4A
COMUNICATION

to change it without warning

PORT:
• STATE OF THE A FLAT
BATTERY CHARGERS CABLE
• AMMETER
• VOLTMETER
B

FU 1

7,5A
23 24

FU 2

10A
U

U
MOTORPUMP RUNNING
ENGINE RUNNING

(with 3,5 A battery charger)

75 76 75 76

(with 6 A battery charger)

CAPACITY OF MAX 5A (AC1)
60VDC 25VAC U N U N
22

AUTOMATIC AUTOMATIC
BATTERY CHARGER A BATTERY CHARGER B
DISABLED WITH ENGINE STATIONARY

TYPE CBS-061 (6A) TYPE CBS-061 (6A)

TYPE CBS-031 (3,5A) TYPE CBS-031 (3,5A)
FU6 FU7
10 A 10 A
1 2 1 2
STARTING OR RUNNING
ENABLED WITH ENGINE

START UP
MONITORING FU 5

MANUAL AUTOMATIC
STOP
B BATTERY

MAINS
SUPPLY B

SWITCH

SKY-BLUE
A B A B (DOOR

BROWN
LOCK)

3 5 7 11 13 16 17 19
1A 2A 1B 2B

FU4 PB
7,5 A
FU1 FU2 PA
10 A 10 A START UP
BUTTON SET

WITH
BATTERY

E A E B

P11

P13

CONTROL
WITH START MOTOR
BATTERY CONTROL STOP
A B
+B +A 2C 11 13 30+ 50M STOP 75U 76N
230 V 10 A
5 6 MAINS INPUT
U-N

FUSE

STOP
K2 K1

(1)
FUSE 30
1A 50 OUTPUTS (AC1) 35A: HEATER
K1K2 Power relay
• STOP
The blown fuse Connect to inside switchboard
• 11
(1) Working thermostatic
does not stop the terminal (in relation to the switch
• 13
the engine of the braid power of the (HEATER 7A MAX)
• 50M 30+
from starting STARTER starter motor)

ELCOS- Parma- Italy - EN - C-12845/1200 Valid for firmware revisions higher than or equal to 2.18 7
 PROGRAMM ABLE TIMES
SECONDS
DESCRIPTION SETTING FACTO RY
FIELD SETT ING
DELAYED START AFTER OPENING OF THE CO NTACTS OF
1÷120 1
THE CALL PRESSURE SW ITCHES
DELAY IN CLOSING OR O PENING THE CO NTACT OF THE
1÷10 1
PRIMING TANK FLOAT
STARTING TIME
5÷10 sec. 5 sec.
Start up attem pt operation time
PAUSE TIME
5÷10 sec. 10 sec.
Pause between start up attempts
STOP STAND-BY TIME (UNI 10779) 1÷30 min. 20 min.
CONTACT. 22-23-24 TIME
0÷600 sec. 0 sec.
De-energization delay (stopped engine)
DELAYED START AFTER OPENING OF THE CONTACTS OF THE CALL PRESSURE SWITCHES.
ON Move DIP
Threshold ON Move DIP
2 switch 2 to ON 1 sec. 2 switch 2 to OFF
Delay
START DELAY
FROM PRESS. SW.
• Increases START STOP • Decreases 1 sec.
Press to Press and wait for
display Press to change the time
PROGRAMMED to be written.

DELAY IN OPENING OR CLOSING OF THE PRIMING TANK FLOAT CONTACT.

ON Move DIP
Threshold ON Move DIP
2 switch 2 to ON 1 sec. 2 switch 2 to OFF
Delay
START DELAY
FROM FLOAT • Increases START STOP •Decreases 1 sec.
Press to Press and wait for
Press to change the time PROGRAMMED to be written.
display

STARTING TIME. START UP ATTEMPT OPERATION TIME.

ON Move DIP ON Move DIP
2 switch 2 to ON 2 switch 2 to OFF
Time 5 sec.
STARTING
TIME • Increases STOP • Decreases
5 sec.
Press to Press to change the time Press and wait for
display PROGRAMMED to be written.

PAUSE TIME. PAUSE BETWEEN START UP ATTEMPTS.

ON Move DIP Move DIP
switch 2 to ON switch 2 to OFF
2
Delay 10 sec.
PAUSE
TIME STOP
10 sec.
Press to Press to change the time Press and wait for
display PROGRAMMED to be written.

STOP STAND-BY TIME (UNI 10779).

ON Move DIP ON Move DIP
2 switch 2 to ON 2 switch 2 to OFF
Time 20 min.
WAITING TIME
STOP • Increases STOP • Decreases
20 min.
Press to Press to change the time Press and wait for
display PROGRAMMED to be written.

CONTACT 22-23-24 TIME. OPENING TIME OF CONTACT 22-24 AFTER DETECTION OF THE STOPPED ENGINE.
ON Move DIP ON Move DIP
2
switch 2 to ON 2 switch 2 to OFF
Time 0 SEC.
CONTACT. 22-23-24
TIME • Increases STOP • Decreases 0 SEC.
Press to Press and wait for
Press to change the time
display PROGRAMMED to be written.

IN-SITE ACTIVATION TEST

Start up and pause 15 NOT ADJUSTABLE seconds.

8 Valid for firmware revisions higher than or equal to 2.18 ELCOS- Parma- Italy - EN - C-12845/1200
 PROGRAMMING
CONTROL UNIT TYPE C-12845-1200
FUEL LEVEL. Variable-resistance float programming (T).
ON Move DIP ON Move DIP
2 switch 2 to ON switch 2 to OFF
2
Threshold

EXAMPLE
EXAMPLE

Intervention
1% 1%
NO FUEL delay
set
by 1 ÷ 5 sec. 3 sec. 3 sec.
Press to Press and wait for
Increases STOP Decreases
display PROGRAMMED
Warning
to be written.
Factory Press when the arrow is next to
FUNCTION setting light
the parameter to be modified

• Max. fuel
95% OFF
level
• Min. fuel FLASH- When the fuel level is lower 25% than the nominal
level 25% ING filling level, the MIN. FUEL LEVEL alarm is
ON
enabled
• Fuel STEADY
10%
reserve ON
• No
1%
STEADY WITH TERMINAL W WARNING LIGHT DISPLAY
fuel ON
WHEN THE CONTACT FLASHING MINIMUM FUEL
PROGRAMME ONE LEVEL AT A TIME CLOSES TO GROUND ON LEVEL
EVENT HISTORY
Data relating to the latest 100 events is collected.
ON Move DIP
1 2 3 4 5 6 7 8 switches 2-5 to ON
Progressive
number of
faults that (Example) Engine
have occurred N 12 h 1501 hour-
EVENTS HISTORY meter
(Date) 20-5-2008 17:30 (Hour)
LOW OIL
PRESSURE ON
Press to
1 2 3 4 5 6 7 8
display STOP
Move all the DIP
Press this button to consult switches back to
the events history. OFF.
To be carried out with
engine off.
BOARD ADDRESS. Factory preogramming 1.

ON Move DIP 1
ON Move DIP
2 switch 2 to ON switch 2 to OFF
2
BOARD Increases STOP Decreases 1
ADDRESS
Press when the arrow is next to
Press to the parameter to be modified Press and wait for
to display. PROGRAMMED to be written.
DIP - SWITCH
WAIT AT LEAST TWO SECONDS AFTER EACH MOVEMENT.

ON

EXCITED IN
OFF STOP MODE
DIP 2 - 5 VIEW THE EVENTS HISTORY
ELCOS- Parma- Italy - EN - C-12845/1200 Valid for firmware revisions higher than or equal to 2.18 9
 PROGRAMMING
LANGUAGE SELECTION. The factory set language is ITALIAN; the languages that can be selected are:
ENGLISH - SPANISH - GERMAN - FRENCH - PORTUGUESE.
ON ON Move DIP-
Move DIP-
2 switch 2 to ON 2 switch 2 to OFF

SELEZIONE LINGUA SELEZIONE LINGUA

ITALIANO
STOP
ENGLISH
Press to Press to select Press and wait for
display the desired language PROGRAMMED to be written.

CALIBRATION:
TACHOMETER AND MOTORPUMP RUNNING THRESHOLD
Exclude the automatic startup using the relative switch.
Manually start the motorpump, then calibrate first the tachometers while the motorpump is in
operation.
Stop the engine and calibrate the threshold of the motor pump in operation.
TACHOMETER REGULATION. Bring the engine to constant known revs (for example using a portable revs counter).

ON Move DIP Set the ON Move DIP

engine revs
switch 1 to ON read on the switch 1 to OFF
1 1
portable 3000 RPM
rev counter
TACHOMETER
REGULATION • Increases • Decreases 3000 RPM
STOP
Press to Press and wait for
display PROGRAMMED to be written.

MOTORPUMP RUNNING THRESHOLD CALIBRATION. Disconnects the starter motor.

Example
ON Move DIP ON Move DIP
2 switch 2 to ON 2 switch 2 to OFF
Threshold 600 RPM
ENGINE CALIBRAT.
RUNNING • Increases STOP • Decreases 600 RPM
Press to Press and wait for
display PROGRAMMED to be written.

AVAILABLE FAULT
THE NEW DESCRIPTION OF THE NAME OF THE FAULT IS NOT TRANSLATED.
ON Move DIP HOW TO WRITE

6 switch 6 to ON
STOP

WRITE
Press to choose a letter or number, release
the key for at least 1 second; the letter or
number will remain written on the display.
The fault name
CUMULATIVE
description is finished Press to Press to
* ALARM
Press to read the functions
leave
a space
delete
RESET

and the delay to be programmed

FUNCTIONS TO BE PROGRAMMED DESCRIBED ON THE DISPLAY DESCRIPTION
Choice of whether to store the cause
NOT STORED
POLARITY
* STORED
POLARITY
of the alarm
The probe intervenes when it closes or
ACTIVE TO GROUND
ACTIVATION
* ACTIVE OPEN
ACTIVATION
opens his own contact
Instant of probe
ALWAYS ACTIVE
* ACTIVE RUNNING activation

RELAY SWITCHING RELAY SWITCHING’ Intervention lights up the cumulative

NOT ACTIVE (CONTACT 83-84-85) ACTIVE (CONTACT 83-84-85)
* flashing led and switches over the
contacts on the terminals 83 84 85

INTERVENTION RELAY (ADJUSTABLE) 0 ÷ 60 SEC.

The intervention occurs when the
FACTORY SETTING
* 10 seconds for the water reserve
intervention delay has elapsed

Press to modify the functions STOP

and the intervention delay
To confirm
ON Press and wait for
the programming
PROGRAMMED to be
6 move DIP
written on the display
switch 6 to OFF

10 Valid for firmware revisions higher than or equal to 2.18 ELCOS- Parma- Italy - EN - C-12845/1200
 ®
CONTROL AND MONITORING UNIT
S.r.l.
Via Arandora Star 28/A-43122 PARMA ITALIA MOTORPUMP UNIT
Tel. +39 0521/772021
Fax +39 0521/270218 IN CONFORMITY TO EN12845 STANDARD
E-mail: info@elcos.it
HTTP://www.elcos.it TYPE C-12845/1200
Carries out the automatic control and monitoring functions of a fire-fighting motorpump unit. It has been designed to
be installed only inside on an electrical panel and to be connected to other components (contactors, battery chargers,
etc.) which the installer will have available to complete the plant.
.
NOTICES
Warning:
Components carrying dangerous voltage levels
Only assigned and suitably trained personnel are allowed access to the control unit. No maintenance
operations are permitted unless the plant is disconnected from the mains and the battery. As an additional
safety measure, the plant phases should be short-circuited and earthed. Not withstanding the above, only assigned
and trained personnel can perform the following operations with the plant on:
- make a visual inspection of the control unit, the connections and their markings.
- measure the voltage and/or current values.
These interventions, however, must be performed using equipment which ensures appropriate levels of electrical
protection.

Warning:
adhere closely to the following advice
- At the point of mains installation, the presumed short circuit current must not exceed 10kA.
- All technical interventions on the motorpump must be performed with the engine stationary and terminal 50 of the
start motor disconnected.
- Check that the user equipment power consumption is compatible with the technical features described.
- Install in such a way that there is always adequate heat disposal.
- Always install under other equipment which produces or spreads heat.
- Make sure that no copper conductor cuttings or other waste material fall inside the equipment.
- If necessary, the fuses must only be replaced with the same type as the original.
- Never disconnect the terminals of the battery with engine running.

THIS CONTROL UNIT IS NOT SUITABLE FOR OPERATING IN THE FOLLOWING CONDITIONS:
- Where the environmental temperature is outside the limits specified Iin the present technical manual.
- Where the air pressure and temperature variations are so rapid as to produce exceptional condensations.
- Where there are high levels of pollution caused by dust, smoke, vapour, salts and corrosive or radioactive
particles.
- Where there are high levels or heat from radiation caused by the sun, ovens or the like.
- Where attacks from mould or small animals are possible.
- Where there is the risk of fire or explosions.
- Where the switch-board can receive strong vibrations or knocks.

CONDUCTION AND MAINTENANCE

The following maintenance operations should be performed every week:
- automatic start;
- check that the indicators function;
- check the batteries;
- check that the conductors are tight, check the condition of the terminals.
ELECTROMAGNETIC COMPATIBILITY
This control unit functions correctly only if inserted in plants which conform with the CE marking standards; it meets
the exemption requirements of the standard EN50082-2 but it cannot be excluded that malfunctions could occur in
extreme cases due to particular situations.
The installer has the task of checking that the disturbance levels are within the requirements of the standards.

NOTE CONCERNING CONNECTION OF COMMAND AND SAFETY DEVICES TO THE PANEL

With the direct connection of engine protection probes and remote control and command contacts to the control
switch-board, particular anomalous situations (earth anomalies or interruption of electrical connections) could block
the start-up or provoke its early activation.
To reduce these risks, if he believes it to be necessary, the installer can take on the responsibility of applying
that which is described in paragraphs 9.4.2.1 and 9.4.2.2 of standard CEI EN60204-1 (CEI 44-5) to the said
connections.
UNLESS WE MAKE A WRITTEN DECLARATION STATING THE CONTRARY, THIS CONTROL UNIT IS NOT
SUITABLE FOR USE AS A CRITICAL COMPONENT IN EQUIPMENT OR PLANTS RESPONSIBLE FOR KEEPING PERSONS
OR OTHER LIVING BEINGS ALIVE

Any use which differs from that which is indicated in this instruction and user manual must be authorized by us to the
manufacturer.
YOUR ELECTRICAL TECHNICIAN CAN ASK ANY QUESTIONS ABOUT
THIS CONTROL UNIT BY TELEPHONING OUR TECHNICIAN
ELCOS- Parma- Italy - EN - C-12845/1200 Valid for firmware revisions higher than or equal to 2.18 11
 TECHNICAL DATA
- TWO BATTERIES SUPPLY VOLTAGE AT 12 VDC and 24 VDC
- SUPPLY VOLTAGE 8 ÷ 32 VDC
- CIRCUIT LOADING WITH ENGINE STATIONARY 70 mA at 12V 40 mA at 24V
- MAXIMUM LOADING 130 mA at 12V 70 mA at 24V
- CAPACITY OF CONTACTS 5-7-11-13 MAX 5A 25 VAC 60 VDC
- CAPACITY OF CONTACTS 17-19 MAX 3A 25 VAC 60 VDC
- CAPACITY OF CONTACTS from 71 to 85 MAX 5A (AC1) 250 VAC
- DEGREE OF REAR PROTECTION IP 20
- DEGREE OF FRONT PROTECTION IP 64
- TEMPERATURE RANGE -10 ÷ +60 °C
- HOUR METER 4 DIGITS
- TACHOMETER 4000 rpm ± 15 rpm
- BATTERY CHARGERS VOLTMETERS MAX 38 V Precision 5%
- BATTERY CHARGERS AMMETERS MAX 99 A Precision 5%
- OIL PRESSURE GAUGE, WATER AND OIL THERMOMETERS,
AND FUEL LEVEL INSTRUMENTS PRECISION 2%
- SERIAL COMMUNICATION PARAMETERS 9600 baud, 8 bit data, 1 bit
stop; EVEN parity
- INSTALLATION CONDITIONS INSIDE FOR INTERNAL USE
- WEIGHT 850 gr
- DIMENSIONS L243 x H170 x P62
- HOLE 227X155
ORDERING DATA
TYPE C-12845/1200 Code 00242302
ACCESSORIES KIT
KIT MU-C-12845/1200 Code 40804526
C O N F O R M IT Y D E C L A R A T IO N

E L C O S s .r .l. a s s u m e s fu ll r e s p o n s a b ility fo r d e c la r in g t h a t th e e q u ip m e n t :

typ e C -1 2 84 5 /1 2 0 0
in s t a lle d a n d u s e d in th e w a y s a n d f o r th e p u r p o s e s d e sc r ib e d in th e in s t ru c t io n a n d u se r m a n u a l, is in c o n fo r m ity w it h th e
fo llo w in g d ir e c t iv e s :
2 014/35 /U E o n t h e h a r m o n is a t io n o f th e la w s o f t h e M e m b e r S ta t e s r e la tin g to t h e m a k in g a v a ila b le o n th e m a r k e t
o f e le c t r ic a l e q u ip m e n t d e s ig n e d fo r u s e w ith in c e r t a in v o lta g e lim its
2 014/30 /U E o n t h e h a r m o n is a t io n o f th e la w s o f t h e M e m b e r S t a t e s re la t in g t o e le c t r o m a g n e t ic c o m p a t ib ilit y
2 011/65 /U E o n th e r e s t r ic tio n o f t h e u s e o f c e r ta in h a z a r d o u s s u b s ta n c e s in e le c t ric a l a n d e le c t ro n ic e q u ip m e n t
(R o H S ) .
b e c a u s e it is b u ilt a n d fu n c t io n s in a c c o rd a n c e w ith th e h a r m o n iz e d S ta n d a r d s :
E N 1 2 8 4 5 :2 0 1 5 F ix e d fir e fig h t in g sy s t e m s - A u t o m a t ic s p r in k le r s y s te m s - D e s ig n , in s ta lla t io n a n d m a in t e n a n c e
E N 6 1 0 1 0 -1 :2 0 1 0 A m e n d m e n t 1 - S a fe ty r e q u ir e m e n t s fo r e le c t r ic a l e q u ip m e n t fo r m e a s u r e m e n t , c o n t r o l, a n d la b o r a t o ry
u s e - P a rt 1 : G e n e r a l r e q u ir e m e n t s .
E N 6 0 5 2 9 :1 9 9 7 D e g r e e s o f p r o t e c t io n p r o v id e d b y e n c lo s u re s (IP C o d e )
E N 6 1 3 2 6 -1 :2 0 1 2 E le c t r ic a l e q u ip m e n t fo r m e a s u re m e n t, c o n tro l a n d la b o r a t o r y u s e - E M C r e q u ir e m e n t s - P a r t 1 : G e n e ra l
r e q u ir e m e n t s
E N 6 1 0 0 0 -6 -2 :2 0 1 6 G e n e r ic s t a n d a r d s - Im m u n ity s ta n d a r d fo r in d u s t r ia l e n v ir o n m e n t s
t e s ts o f:
EN 6 1 0 0 0 -4 -2 :2 0 0 8 E le c t r o s t a tic d is c h a r g e im m u n it y te s t
EN 6 1 0 0 0 -4 -3 :2 0 0 6 R a d ia t e d , ra d io - fr e q u e n c y , e le c tr o m a g n e t ic fie ld im m u n it y te s t
EN 6 1 0 0 0 -4 -4 :2 0 1 2 E le c t r ic a l fa s t tr a n s ie n t / b u r s t im m u n ity t e s t
EN 6 1 0 0 0 -4 -5 :2 0 1 4 S u r g e im m u n ity t e s t
EN 6 1 0 0 0 -4 -6 :2 0 1 3 Im m u n it y to c o n d u c t e d d is tu r b a n c e s , in d u c e d b y ra d io -f re q u e n c y fie ld s
EN 6 1 0 0 0 -4 -8 :2 0 0 9 P o w e r fr e q u e n c y m a g n e t ic fie ld im m u n ity t e s t
EN 6 1 0 0 0 -4 -1 1 :2 0 0 4 V o lt a g e d ip s , s h o r t in t e r ru p t io n s a n d v o lta g e v a ria t io n s im m u n it y t e s ts
EN 6 1 0 0 0 -6 -3 :2 0 0 6 G e n e r ic s t a n d a rd s - E m is s io n s t a n d a rd f o r re s id e n t ia l, c o m m e r c ia l a n d lig h t - in d u s t ria l e n v iro n m e n t s
EN 5 5 0 2 2 :2 0 1 2 In fo rm a t io n te c h n o lo g y e q u ip m e n t - R a d io d is tu r b a n c e c h a r a c t e r is tic s - L im it s a n d m e t h o d s o f
m ea su rem e n t
® P a rm a , 0 8 / 0 9 / 2 0 1 7
S .r.l.
V ia A r an d o r a S t ar , 28/a
I 431 22 P A R M A ITA L IA
Te l . + 3 9 0 5 2 1 / 7 7 2 0 2 1 F ax +3 9 0 5 2 1 / 2 7 0 2 1 8
E- m ail: in f o @ e lc o s .it - H T TP :/ / w w w .e lc o s .it

12 Valid for firmware revisions higher than or equal to 2.18 ELCOS- Parma- Italy - EN - C-12845/1200
2. MAIN ELECTRIC DRIVEN PUMP SET
The electric driven pump set is included metallic base, frame, suction and discharge devices, anti-vibration
feet, anti-vibration discharge connectors, check and cutting valves, automatic control panel, double pressure
controllers, measuring instrument, eccentric suction cone.

• Suction: 2 ½ ’’
• Suction valves: 2 ½ ’
• Discharge valves: 2’’

2.1. Electrical Pump

Manufacturer: FORAS, Italy
Model : KB 550 T
Speed : 2.950 rpm
Number Of Stages : Multi-Stage
Flow: 7,6 m3/h
Head: 60 m
Shaft: Stainless Steel
Impeller: NORYL
Seal : Mechanical Seal
Motor Coupling Type: MONOBLOC
2.3. Electrical Control Panel:
With main switches, power latches , relays, thermal, operation and alarm tubes, switch of automatic / manual
operation and anything else components are provided by the standard for the automatic and safe operation
of firefighting unit.
Manufacturer: Brentas PC
DKP sheet-metal of 1,5 mm thickness, electrostatic paint and non-oxidized
Panel Characteristics:
color
Protection Degree: IP 65
Voltage/Frequency/Ampere 400Vac / 50Hz
Operation: 400Vac.
Electronic controller in front of the panel with microprocessor and lcd monitor
for automatic starting, asymmetry control, phase deficiency and sequencing,
Control / Operations:
with indicators of operation, network voltage, loading current and log file of all
operation hours, fault history, number of starts, etc.
Other: LS start-delta relay
 FIRE-FIGHTING ELECTRIC PUMP CONTROL UNIT
IN CONFORMITY TO UNI EN 12845 STANDARD
TYPE CEA-12845-485
INSTRUCTION AND USER MANUAL

COMPLETE OF:

SIMULTANEOUS
• 3 MAINS VOLTMETERS
• 3 AMMETERS MAX 1000A

READING
(POSSIBILITY FOR THE
CONNECTION OF
A SINGLE AMMETER)
• MAINS FREQUENCY METER
(50/60 HZ)
• WATTMETER (ACTIVE POWER)
• VARMETER (REACTIVE POWER)
• VOLTAMMETER
(APPARENT POWER)
• COSPHIMETER (POWER FACTOR)
• TOTAL HOUR METER
(TOTAL HOURS OF
PUMP OPERATION)
• PARTIAL HOUR METER

- STAR/DELTA START COMMAND

- IMPEDANCE START COMMAND
- BUTTON FOR TEST OF THE WARNING LIGHTS
- STARTING STOP BUTTONS
- HISTORICAL REPORT

PARMA ® ITALY

Tel. +39 0521/772021 Fax +39 0521/270218

E-mail: info@elcos.it - HTTP://www.elcos.it
ELCOS- Parma- Italy - EN - CEA-12845-485 Valid for firmware revisions higher than or equal to 2.03 1
 BRIEF INSTRUCTIONS
It is used to equip switchboards for fire-fighting electric pump start-up in compliance with Standard
UNI EN 12845. It has a monitoring function and controls the contactors for the automatic and manual
startup of the electric pump.
MOTOR WORKING
10.8.6.1* CONTROLLED BY
THE AMMETERIC CUMULATIVE
DETECTION FAULT

ELECTRIC PUMP WORKING POWER SUPPLY

WITH ENGINE STARTED AVAILABILITY
10.8.6.1*
10.8.6.2* IS DETECTED BY THE 10.8.6.2*
POWER (kW) AND/OR BY
REQUEST FOR
THE PRESSURE SWITCH
THE PUMP 10.8.6.2*
START UP
STARTUP
FAILURE PRESS TO
SHOW THE
INSTRUMENTS
TEST OF THE
WARNING LIGHTS
10.8.6.4* RESET

10.7.5.1* REQUEST FOR AUTOMATIC

PRESSURE SWITCH START UP
START-UP (CALL)
10.8.6.2* DISABLED

REQUEST FOR
10.6.2.4* PUMP PRIMING
TANK FLOAT ®
10.8.6.2* START-UP

MANUAL ELECTRIC PUMP ELECTRIC PUMP MANUAL

STARTING STARTED UP BY STOPPED BY THE STOP BUTTON
BUTTON THE PUSHBUTTON PUSHBUTTON

10.8.6.1* 10.8.6.1*
*PARAGRAPH NUMBER (OF REGULATION EN12845) TO CONSULT
INSTRUMENTS
• THREE MAINS
VOLTMETERS For three-phase voltages up to 570 V
• THREE AMMETERS Compatible with the ammeteric transformers type 30/5, 40/5,
50/5, 60/5, 80/5, 100/5, 200/5, 150/5, 250/5, 300/5, 400/5, 500/5, 600/5,
800/5, 1000/5.
• FREQUENCY METER From 0 Hz to 85 Hz for alternating voltages with amplitude
greater than 20V~.
• WATTMETER
• VARMETER
• VOLTAMMETER Displays apparent power up to 750 KVA.
• COSPHIMETER
• TOTAL HOUR METER With four figures and a maximum reading (hours and minutes) 9999
• PARTIAL HOUR METER Displays with four figures and a maximum reading (hours and minutes) 9999.
HISTORY AND REVISIONS
Date REVISION Description Page
level
December 2007 See manual without revision
January 1.15 Weekly test enclosure C
2008 (Reserved to
We have removed the connections with terminals 15 16 17 the manufacturer)
Cumulative fault is flashing
8
The automatic starting switched-off condition enables the cumulative fault
led
1.16 Zeroing historical report (visible with remote management) enclosure F
nufacturer)
(Reserved
to the ma-

Stopping at the reopening of the float of the priming tank enclosure G

Inclusion - exclusion of the stopping from priming float enclosure A
Stopping operation UNI10779 with switch AUTOMATIC START UP 5
ENGAGED
April 2008 1.17 Internal use
July 2008 1.18 Compatibility with Modem AMD-103
April 2009 1.19 Relay general alarm and added the programming of the T.A. 150/5 2-6-7-8
August INTERNAL USE. AUTOMATIC START-UP MESSAGE DISABLED
1.20
2009 in phones no. 2 and 3.
May 2.00 Portuguese added 7
2010 Single- and three-phase mains voltage
September 2.03 Weekly automatic test – stop during the test. During the test an option is enclosure C
2012 given to disable switch-on of the REQUEST FOR PUMP START-UP light enclosure E
and switching of the GENERAL ALARM relay. 10
Procedure run to show and reset the events history.
2 Valid for firmware revisions higher than or equal to 2.03 ELCOS- Parma- Italy - EN - CEA-12845-485
 FUNCTIONS SWITCHING OFF
MOTOR IN OPERATION It is detected when the pump current is higher than the threshold set for
Checked by the ammeteric the entire duration of the intervention delay.
detection
Setting field 0 ÷ 100% (MAX 1200A) 1 ÷ 10 SEC. intervention delay
Factory setting 8,5 A. 3 SEC.
ON Move DIP ON Move DIP
switch 2 to ON Threshold 8,5 A 2 switch 2 to OFF
2
Delay 3 sec.
MOTOR IN 8,5 A
OPERATION (A) START STOP 3 sec.
• Increases • Decreases
Press to Press and wait for
display Press when the arrow is next to PROGRAMMED to be written.
the parameter to be modified

KM- KM-I

START UP FAILURE (kW) When the contact of the control unit is closed, the start up failure is detected
when the value of power (Kw) of the electric pump, remains lower than the programmed threshold
for the whole of the intervention delay time.

Setting field 0,1 ÷ 100% MAX 690kW 1 ÷ 120 SEC.

intervention delay
Factory setting (Automatic Calibration, see page 7) 70 SEC.
ON Move DIP ON Move DIP
2 switch 2 to ON Threshold 0,1 (Kw) 2 switch 2 to OFF
Delay 70 sec.
STARTUP 8 (Kw)
FAILURE (kW) • Increases START STOP • Decreases 70 sec.
Press to Press and wait for
display Press when the arrow is next to PROGRAMMED to be written.
the parameter to be modified

STARTUP FAILURE CONTROLLED With engine started, it is detected when the pump pressure switch does not close and
BY THE PUMP PRESSURE SWITCH the intervention delay has elapsed.

INTERVENTION DELAY Setting field 0 ÷ 120 SEC. intervention delay

Factory setting 70 SEC.
ON Move DIP ON Move DIP
2 switch 2 to ON 2 switch 2 to OFF
Delay 70 sec.
STARTUP FAILURE
BY PRESS. SWITCH • Increases START STOP • Decreases 70 sec.
Press to Press and wait for
display Press to change the delay PROGRAMMED to be written.
ANOMALIES BASIC TABLE
INTERVENTION
FUNCTION
STORES THE

THRESHOLDS DELAY
SECONDS
ALARMS
INTERVEN-
INDICATED
SETTING
FACTORY

TION DELAY INTERVENTION OCCURS WHEN :

ON ADJUST-
(SECONDS) SETTING FACTORY
DISPLAY MENT
FIELD SETTING RANGE

MAINS 10 AFTER THE

Mains frequency remains lower than the programmed
UNDER- THRESHOLD 20 ÷ 60Hz 47,5 Hz 0 ÷ 10 5 NO
threshold for the whole of the intervention delay time
FREQUENCY IS EXCEEDED
MAINS ALW AYS 60 (50Hz) Mains frequency remains above the programmed
51 ÷ 85Hz 0÷5 2 NO
OVERFREQUENCY ACTIVE 72 (60Hz) threshold for the whole of the intervention delay time
At least one phase has a value lower than the
MAINS 356V Three-ph.
“ 100 ÷ 400V 1÷ 180 5 NO programmed threshold and the intervention delay time has
UNDERVOLTAGE 205V Single-ph.
elapsed
The three phases stay permanently above the
MAINS VOLTAGE 360V Three-ph.
“ 100 ÷ 500V 1÷ 180 5 NO programmed threshold for the whole of the intervention
PRESENT 208V Single-ph.
delay time
MAINS 444V Three-ph. At least one phase remains above the programmed
“ 200 ÷ 570V 1 ÷ 10 3 NO
OVERVOLTAGE 257V Single-ph. threshold for the whole of the intervention delay time
BY CLOSING
STARTUP THE CONTACT
KM- KM-I See The kilowatts remain lower than the programmed
FAILURE 0,1 ÷ 100%
AUTOMATIC 1 ÷ 120 70 YES threshold for the whole of the intervention delay time
DETECTED BY MAX 690kW
CALIBRATION
POW ER (kW ) 24 25
CEA-12845

STARTUP FAILURE
CONTROLLED BY ALW AYS The pump pressure switch does not close and the
1 ÷ 120 70 YES
THE PUMP ACTIVE intervention delay has elapsed
PRESSURE SW ITCH
0 ÷ 100%
PUMP 50 A Current of the pump remains above than the programmed
“ (MAX 1 ÷ 30 15 YES
OVERCURRENT (T.A. 50/5) threshold for the whole of the intervention delay time
1000A)

INDICATIONS OF ALARM

The alarms do not cause the pump to stop, they are indicated by the relative signal, by the cumulative led , by the message displayed and they switch over
the contact (availability of electric power) to activate remote monitoring.
ELCOS- Parma- Italy - EN - CEA-12845-485 Valid for firmware revisions higher than or equal to 2.03 3
 PROGRAMMINGS
It is possible to modify the thresholds and the intervention delay.
MAINS UNDERFREQUENCY. Setting field 20 ÷ 60Hz 0 ÷ 10 sec.
Factory setting 47,5 (50Hz) 57 (60Hz) 5 sec.
ON Move DIP ON Move DIP
Threshold 47,5 Hz switch 2 to OFF
2 switch 2 to ON 2
Intervention
delay 5 sec. 47,5 Hz
LINE MAIN
UNDERFREQUENCY
• Increases START STOP • Decreases 5 sec.
Press to Press and wait for
display Press when the arrow is next to PROGRAMMED to be written
the parameter to be modified

MAINS OVERFREQUENCY. Setting field 51 ÷ 85Hz 0 ÷ 5 sec.

Factory setting 60 (50Hz) 72 (60Hz) 2 sec.
ON Move DIP ON Move DIP
switch 2 to ON
Threshold 60 Hz switch 2 to OFF
2 2
Intervention
delay 2 sec. 60 Hz
LINE MAIN
OVERFREQUENCY
• Increases START STOP •Decreases 2 sec.
Press to Press and wait for
display Press when the arrow is next to PROGRAMMED to be written
the parameter to be modified

MAINS VOLTAGE. Factory setting THREE-PHASE.

ON Move DIP ON Move DIP

SINGLE-PHASE
2 switch 2 to ON 2 switch 2 to OFF
THREE-PHASE
THREE-PHASE
LINE MAIN
VOLTAGE
Press to • Increases START STOP • Decreases Press and wait for
display PROGRAMMED to be written
Press when the arrow is next to
the parameter to be modified

MAINS UNDERVOLTAGE. Setting field 100 ÷ 400V 1 ÷ 180 sec.

Factory setting 356V 5 sec.
ON Move DIP ON Move DIP
switch 2 to ON
Threshold 356 V switch 2 to OFF
2 2
Intervention
delay 5 sec. 356 V
LINE MAIN
UNDERVOLTAGE
• Increases START STOP • Decreases 5 sec.
Press to Press and wait for
Press when the arrow is next to
display PROGRAMMED to be written
the parameter to be modified

MAINS VOLTAGE PRESENT. Setting field 100 ÷ 500V 1 ÷ 180 sec.

Factory setting 360 V 5 sec.
ON Move DIP ON Move DIP
switch 2 to ON
Threshold 360 V switch 2 to OFF
2 2
Intervention
delay 5 sec. 360 V
LINE VOLT. MAIN
PRESENT
• Increases START STOP • Decreases 5 sec.
Press to Press and wait for
Press when the arrow is next to PROGRAMMED to be written
display
the parameter to be modified

MAINS OVERVOLTAGE. Setting field 200 ÷ 570V 1 ÷ 10 sec.

Factory setting 444 V 3 sec.
ON Move DIP ON Move DIP
switch 2 to ON
Threshold 444 V switch 2 to OFF
2 2
Intervention
delay 3 sec. 444 V
LINE MAIN
OVERVOLTAGE • Decreases
• Increases START STOP 3 sec.
Press to Press and wait for
display Press when the arrow is next to PROGRAMMED to be written
the parameter to be modified

PUMP OVERCURRENT. Setting fielde 0 ÷ 100% 1 ÷ 30 sec.

Factory setting 50 A 1 5 sec.

ON Move DIP ON Move DIP

switch 2 to ON Threshold 50 AMP. switch 2 to OFF
2 2
Intervention
delay 15 Sec. 50 AMP.
PUMP
OVERCURRENT • Decreases
•Increases START STOP
15 sec.
Press to Press and wait for
display Press when the arrow is next to PROGRAMMED to be written
the parameter to be modified

4 Valid for firmware revisions higher than or equal to 2.03 ELCOS- Parma- Italy - EN - CEA-12845-485
 AVAILABLE FAULT
THE NEW DESCRIPTION OF THE NAME OF THE FAULT IS NOT TRANSLATED.
HOW TO WRITE
ON Move DIP
4 switch 4 to ON WRITE STOP

Press to choose a letter or number, release

The fault name the key for at least 1 second; the letter or
* CUMULATIVE
ALARM
description is finished
Press to read the functions TEST
number will remain written on the display.
Press to Press to START

and the delay to be programmed leave a space delete

FUNCTIONS TO BE PROGRAMMED DESCRIBED ON THE DISPLAY DESCRIPTION

NOT STORED
ACTIVE WITH THE * STORED
ACTIVE WITH THE
Choice of whether to store the cause of the alarm.
The probe intervenes when it closes or opens
OPEN CONTACT * CLOSED CONTACT his contact

*
ACTIVATION ACTIVATION Instant of probe
ALWAYS ACTIVE ACTIVE RUNNING activation
Intervention lights up the cumulative flashing led
CONTACT (42 -43)
CLOSING NO
CONTACT (42-43)
CLOSING YES * and closes the contact on the terminals 42 43
INTERVENTION DELAY (ADJUSTABLE) 0 ÷ 60 SEC. The intervention occurs when the
*
FACTORY SETTING
10 seconds for the WATER RESERVE intervention delay has elapsed

START Press to modify the functions STOP

and the delay to be programmed
To confirm
ON the programming Press and wait for
move DIP PROGRAMMED to be
4
switch 4 to OFF written on the display

FUNCTION JUMPER JUMPER JUMPER

AUTOMATIC STOP NOT CUT CUT
ALLOWED BY THE STANDARD
UNI 10779 July 2007
When necessary, for any
B (Factory
setting)
(During the led test
UNI 10779
activities that are not constantly appears on the display)
manned, automatic stopping is
permitted, providing the pumping AUTOMATIC AUTOMATIC
system is used exclusively by the STOP STOP
hydrant system. NOT ACTIVATED ACTIVATED

OPERATION
(With automatic
start up engaged)
The electric pump stops
20 mins. after the contacts
of the call pressure
switches have been
permanently closed.
(The display continuously
shows how much time is
left before the electric
pump stops).
The electric pump is not
stopped when the switch is
positioned on AUTOMATIC
START UP EXCLUDED.
When the switch is positioned
back to AUTOMATIC START
UP ENGAGED, the electric
pump continues to run.

SETTING FIELD 1 ÷ 30 minutes

STOP WAITING TIME (UNI 10779).
FACTORY SETTING 20 minutes.
ON Move DIP ON Move DIP
2 switch 2 to ON 2 switch 2 to OFF

STOP
WAITING TIME Time 20 min 20 minutes
Press to Press and wait for
display • Increases START STOP • Decreases PROGRAMMED to be written.

ELCOS- Parma- Italy - EN - CEA-12845-485 Valid for firmware revisions higher than or equal to 2.03 5
 6
DIAGRAM OF CONNECTION STAR/DELTA START UP WITH THE FIRE-FIGHTING ELECTRIC PUMP CONTROL UNIT TYPE CEA-12845-485

GND 90
30 COMMUNICATION
RS-485- 89 PORT RS485
POWER SUPPLY AVAILABLE 30-32 CLOSED
31 POWER SUPPLY NOT AVAILABLE 30-31 CLOSED RS-485+ 88

32
ELECTRIC PUMP 75
33 AMMETERS
CONTROL UNIT L1 76
ELECTRIC PUMP TYPE FOR THE CONNECTION OF A
34 L2 77
STARTUP REQUEST 33-35 CLOSED SINGLE AMMETER UTILIZE
CEA - 12845-485 THE TERMINALS 75-77
35 L3 78
! For single-phase systems, N
36 For three-phase refer to the section on FU4 1A
ELECTRIC PUMP WORKING 36-38 CLOSED systems it is not MAINS VOLTAGE MAINS U
37 THREE-PHASE FU5 1A
obbligatory to programming, DETECTION V
connect the page 4, MAX570VAC
FU6 1A
38 connect N - L2 W
NEUTRAL 50÷60Hz

39 GENERAL TA
FAILURE START UP 39 -41 CLOSED ALARM 3
CONTACTORS CONTROL SUPPLY In alarm with TA
40
WARNING de-excited relay 2
! CONNECT ONLY 15-16 closed
41 CAPACITY OF CONTACTS THE TWO TERMINALS 15-17 open TA

The distance between the relay terminals is sufficient for a single

MAX 16A (AC1) 230 VAC CORRESPONDING TO THE 1
42 AVAIL- MAINS STAR DELTA SYSTEM VOLTAGE
ABLE (TRANSFORMER OUTPUT)
FAULT
110 ÷ 230 VAC 24 VAC

AVAILABLE FAULT
FOR PROGRAMMING
SEE PAGE 5

START UP BY
PRESSURE SWITCHES
START UP BY FLOAT
AUTOMATIC START UP
EXCLUDED WITH
TERMINALS 9-10 CLOSED
(NOT ALLOWED BY THE
EN-12845 STANDARD)
PUMP RUNNING (CLOSED
PRESSURE SWITCH)

PRIMING TANK
43 FACTORY

insulation. Do not connect 230V lines near battery voltage lines (PELV,SELV).
SETTING
CUMULATIVE 20 21 22 23 24 25 1 2 PE 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

! WARNING!
ALARM

CAPACITY OF CONTACTS MAX 5A (AC1) 250 VAC

CONTACTS
CONTACTORS CAPACITY
FU10 1mm² min MAX

Valid for firmware revisions higher than or equal to 2.03

OPERATION 5A (AC1)
100m MAX
KM-L KM-Y KM- 250 VAC

GET
EXCI- KM-L PUMP
TED KM-Y START UP RUNNING
FU-3

FU-1
FU-2

PRESS-
KM- KMY URE
CALL SWITCH
PRESSURE FU FU
TIME(A) SWITCHES 7 8
(normally
closed with WHEN FITTING THE
KM-L KM-Y KM- system under PRESSURE SWITCH INPUT
pressure) ACTIVATE THE FUNCTION 400
GETS (SEE EXCLUSION
DIS- KM-Y INSTRUMENTS AND TR
ABLED
FUNCTIONS ON
PAGE 2 enclosure A) 230-110-24
With power connected on OUTPUT
terminals 1 2 , it is
indispensable for the correct PRIMING
TANK FU
GETS
KM- MOTOR functioning of the control unit FLOAT 9
STARTED TO CONNECT TERMINAL
PE TO GROUND ( normally open
with full tank) U3 V3 W3 U2 V2 W2 N U1 V1 W1

ELCOS- Parma- Italy - EN - CEA-12845-485

400V 50Hz
ELECTRIC PUMP
Left-hand rotation
(anticlockwise looking at the motor shaft)
 NECESSARY PROGRAMMING OPERATIONS
Selection of amperometric transformer and entry of current value
It is possible to select ammeteric transformers type 30/5, 40/5, 50/5, 60/5, 80/5, 100/5, 150/5,
200/5, 250/5, 300/5, 400/5, 500/5, 600/5, 800/5, 1000/5
Maximum reading of 1000 A or 110% of the base scale current of the chosen transformer.
ON Spostare
Move verso
DIP-B ON Spostare
Move DIP verso
ON la levetta
switch 1 to ON1 OFF la levetta
switch 1
1 to OFF
1 del DIP-SWITCH 1 del DIP-SWITCH

EXAMPLE
Press to choose
AMP. TRANSFORMER AMP. TRANSFORMER
the value of the
50/5 amperometric 100/5
transformer
Premere per Press
Premereande wait until che
attendere
START STOP scegliere il the writing
venga appears:
scritto:
valore del
• Increases • Decreasestrasformatore PROGRAMMED
amperometrico

Having programmed the Ammeteric Transformer PUMP

the PUMP OVERCURRENT threshold is OVERCURRENT
automatically adjusted to 100% of the nominal
Ammeteric Transformer value 100A
To manually modify the threshold refer to page 4.

ENTERING THE CURRENT VALUE

Read the current (A) value on the motor plate and enter the values in the control panel using the
following procedure.

AUTOMATIC CALIBRATION

Following the described procedure, the thresholds of the following will be automatically programmed:
MOTOR RUNNING and START UP FAILURE

PUMP WORKING (Controlled by the ammeteric START UP FAILURE

detection) (Controlled by the value of power kW)
Intervention occurs when the pump current remains above the set threshold
for the whole of the intervention delay time ( 5 sec). Intervention occurs when the value of power (Kw)
remains lower than the programmed threshold for the
AUTOMATIC CALIBRATION LESS 50% whole of the intervention delay time (5 sec.)
WITH PUMP STARTED WITH FEED AUTOMATIC CALIBRATION LESS 20%
CLOSED WITH PUMP STARTED WITH FEED CLOSED
EXAMPLE
EXAMPLE
PUMP STARTED PUMP IN
WITH FEED CLOSED OPERATION PUMP STARTED START UP
WITH FEED CLOSED FAILURE
17 A 8,5 A 10 Kw 8 Kw

TO CHANGE THE THRESHOLDS MANUALLY REFER TO PAGE 3.

PROGRAMMING
Start the primed pump with feed closed

AUTOMATIC
CALIBRATION Press the three buttons to display
AUTOMATIC CALIBRATION, hold down
and wait for PROGRAMMED to
appear on the display.

DIP-SWITCH
LANGUAGE SELECTION. The factory set language is ITALIAN; the languages
that can be selected are: ENGLISH - SPANISH - GERMAN - FRENCH -
PORTUGUESE
ON Move DIP- ON Move DIP-
2
switch 2 to ON 2
switch 2 to OFF

SELEZIONE LINGUA SELEZIONE LINGUA

ITALIANO ENGLISH
Press to Press and wait for
display PROGRAMMED to be written.
START STOP

Press to select
the desired language
ELCOS- Parma- Italy - EN - CEA-12845-485 Valid for firmware revisions higher than or equal to 2.03 7
 OPERATION
PREPARATION FOR AUTOMATIC
Active with the switch (externally connected) AUTOMATIC STARTUP ENGAGED (from this position it is possible to remove
the key). Setting the switch to excluded, the automatic start is blocked. This exclusion is signalled by the flashing
warning light and by the following message displayed on the screen: AUTOM. STARTING EXCLUDED.
AUTOMATIC
When the equipment detects the closure of the "starting call" contact (pressure switch), the electric pump set begines to
start up. The control unit checks (without commanding the stopping of the electric pump unit) for possible motor faults,
during its operation.

AUTOMATIC AUTOMATIC - MANUAL STARTING

This takes place when the CALL pressure switch contacts are opened, which is shown by a fixed light coming on.
After the pressure switches have closed, the indicator starts to flash. Automatic starting also happens when the pump priming
float contact is closed, which is shown by a fixed light coming on .When the contact opens, the indicator starts to
flash.
Flashing lights stay on for the whole time the motor is running
MANUAL
With START button.
MOTOR IN OPERATION
• It is detected when the motor current is higher than the threshold set for the entire duration of the intervention delay.

ELECTRIC PUMP IN OPERATION

• With motor started it is detected by the value of power (kW) and by closing of the pump pressurized-pressure switch.

STOP
THE ENGINE CAN ONLY BE TURNED OFF MANUALLY.
It is not possible to stop it when the call from the pressure switches is present and automatic start up engaged.
• With call from the pressure switches present
Pressing the STOP pushbutton, the following message is displayed on the screen: DON'T SWITCH OFF IN EVENT OF FIRE
STOP EXCLUDED.
• With call from the pressure switches absent.
Pressing the STOP pushbutton, the following message is displayed on the screen: DON'T SWITCH OFF IN EVENT OF FIRE.
ALARMS
The alarms are indicated on the display by the relative led and by a cumulative flashing led and the switching of relay
GENERAL ALARM .
They are divided into two groups: MOTOR ALARM PLANT ALARM
MOTOR SUPPLY ALARMS • overcurrent • working pump
• voltage value failure or lowering even on just one phase pressure switch fault
• incorrect phase sequence
RESTORING
This is done by pressing the RESET pushbutton: In this way, the protections are activated and the startup cycle
controlled by the priming tank float is released.
START UP FAILURE
is detected with at least one of the following functions after a request for automatic starting of the motor
it is not controlled through amperometric detection
• when the value of power (kW) of the motor of the pump remains lower than the programmed threshold for the whole
of the intervention delay time .

REMOTE AUXILIARY FUNCTIONS

INTERVENTION
SWITCHES IS INDICATED
THE RELAY: BY THE
SIGNAL

- ELECTRIC It is detected when at least one of the following faults occurs:

POWER • voltage value failure or lowering even on just one phase
NOT AVAILABLE • phase sequence not correct (for three-phase systems only)
• blown switchboard fuses 30 31 32
• automatic start up excluded
• alarms
- ELECTRIC PUMP It is detected in two ways:
START UP • at the opening of the call pressure switches
REQUEST • at the closing of the pump priming tank float contact 33 34 35

• ELECTRIC PUMP see description

IN OPERATION 36 37 38

• START UP FAILURE see description

39 40 41

PARTIAL HOUR METER

Press to select (PARTIAL HOUR METER) the operating hours and minutes of the last run of the electric pump
The hours indicated are zero-set the next time the motor pump is started up.

8 Valid for firmware revisions higher than or equal to 2.03 ELCOS- Parma- Italy - EN - CEA-12845-485
 PROGRAMMABLE TIMES
SECONDS
DESCRIPTION SETTING FACTORY
FIELD SETTING
DELAYED START AFTER OPENING OF THE CONTACTS OF THE CALL
PRESSURE SWITCHES
0÷120 1
DELAYED START AFTER CLOSING OF THE CONTACT OF THE
PRIMING TANK FLOAT
0÷120 1
TIME (A) STAR CLOSING
1÷60 5
STAR/DELTA
START UP

TRANSITION DELAY (B) (PAUSE) IN SWITCHOVER FROM STAR TO

DELTA 0÷1 0,05

TIME (C) FROM STAR CONTACTOR OPENING TO LINE CONTACTOR

CLOSING
1÷60 5
IMPEDANCE
START UP

TRANSITION DELAY (D) (PAUSE) BETWEEN STAR CONTACTOR

OPENING, LINE CONTACTOR CLOSING AND IMPEDANCE 0÷1 0,05
CONTACTOR OPENING

DELAYED START AFTER OPENING OF THE CONTACTS OF THE CALL PRESSURE SWITCHES
ON Move DIP
Threshold ON Move DIP
2 switch 2 to ON 2 sec. 2 switch 2 to OFF
Delay
START DELAY
FROM PRESS. SW. • Decreases
• Increases START STOP 2 sec.
Press to Press and wait for
display Press to change the time
PROGRAMMED to be written.

DELAYED START AFTER CLOSING OF THE CONTACT OF THE PRIMING TANK FLOAT
ON Move DIP
Threshold ON Move DIP
2 switch 2 to ON 2 sec. 2 switch 2 to OFF
Delay
START DELAY
FROM FLOAT • Decreases
• Increases START STOP
2 sec.
Press to Press and wait for
Press to change the time
display PROGRAMMED to be written.

TIME (C) FROM STAR CONTACTOR OPENING, TO DELTA CONTACTOR CLOSING.

STAR/DELTA START UP
Threshold
ON Move DIP ON Move DIP
2 switch 2 to ON 2 switch 2 to OFF
Time 5 sec.
TIME
STAR DELTA • Decreases 5 sec.
• Increases START STOP

Press to Press and wait for

display Press to change the time PROGRAMMED to be written.

TRANSITION DELAY (B) (PAUSE) IN SWITCHOVER FROM STAR TO DELTA

STAR/DELTA START UP
ON Move DIP ON Move DIP
switch 2 to ON switch 2 to OFF
2 Motor 2
Delay 50 ms stopping
PAUSE DELAY
STAR DELTA • Increases START STOP • Decreases 50 ms.
Press to
Press and wait for
display Press to change the delay PROGRAMMED to be written.

TIME (C) FROM STAR CONTACTOR OPENING TO LINE CONTACTOR CLOSING

IMPEDANCE START UP
ON Move DIP ON Move DIP
2 switch 2 to ON 2 switch 2 to OFF
Time 5 sec.
TIME
IMPEDANCE START. • Increases START STOP • Decreases 5 sec.
Press to Press and wait for
display Press to change the time PROGRAMMED to be written.

TRANSITION DELAY (D) (PAUSE) BETWEEN STAR CONTACTOR OPENING, LINE CONTACTOR CLOSING AND
IMPEDANCE CONTACTOR OPENING
IMPEDANCE START UP
ON Move DIP ON Move DIP
switch 2 to ON switch 2 to OFF
2 2
Delay 50 ms
PAUSE (DELAY)
IMPEDANCE START. • Increases START STOP • Decreases 50 ms.
Press to Press and wait for
display Press to change the delay PROGRAMMED to be written.
ELCOS- Parma- Italy - EN - CEA-12845-485 Valid for firmware revisions higher than or equal to 2.03 9
 VIEW THE EVENTS HISTORY

Data relating to the latest 100 events is collected.

LIST OF EVENTS: •START UP BY PRESS. SWITCHES

• START UP BY PRIMING
• START UP BY BUTTON
• START UP BY WEEKLY TEST
• STOP MANUAL
• STOP AUTOMATIC
• SENDES ALARMS

TO BE CARRIED OUT WITH ENGINE OFF

ON Move DIP
1 2 3 4 5 6 7 8 switches 2-5 to ON

Progressive
number of
faults that (Example)
have occurred Engine
N 12 h 1501 hour-
VIEW EVENTS
HISTORY meter
PUMP
OVERCURRENT
Press to
display
START STOP

Press this button to consult

the events history.

ON
1 2 3 4 5 6 7 8

Move all the DIP

switches back to
OFF.

BOARD ADDRESS. Factory preogramming 1.

ON Move DIP 1
ON Move DIP
2 switch 2 to ON switch 2 to OFF
2
BOARD Increases START STOP Decreases 1
ADDRESS
Press when the arrow is next to
Press to the parameter to be modified Press and wait for
to display. PROGRAMMED to be written.

10 Valid for firmware revisions higher than or equal to 2.03 ELCOS- Parma- Italy - EN - CEA-12845-485
 ®
CONTROL AND MONITORING UNIT
S.r.l.
Via Arandora Star, 28/a- I 43122 PARMA ITALIA ELECTRICPUMP UNIT
Tel. +39 0521/772021 IN CONFORMITY TO EN12845 STANDARD
Fax +39 0521/270218
E-mail: info@elcos.it
HTTP://www.elcos.it TYPE CEA-12845-485
Carries out the automatic control and monitoring functions of a fire-fighting electric pump unit. It has been designed to
be installed only inside on an electrical panel as a single unit and so that it can be connected to other components (,
fuses, contactor, etc.) which the installer will have available to complete the plant.

NOTICES
Warning:
Components carrying dangerous voltage levels
Only assigned and suitably trained personnel are allowed access to the control unit.
No maintenance operations are permitted unless the plant is disconnected from the mains and the battery.
As an additional safety measure, the plant phases should be short-circuited and earthed.
Not withstanding the above, only assigned and trained personnel can perform the following operations with the plant
on:
- make a visual inspection of the control unit, the connections and their markings.
- measure the voltage and/or current values.
These interventions, however, must be performed using equipment which ensures appropriate levels of electrical
protection.

Warning:
adhere closely to the following advice
- When making connections always follow the instructions and the Wiring Diagrams on pages 6-7.
- Check that the user equipment power consumption is compatible with the technical features described.
- Install in such a way that there is always adequate heat disposal.
- Always install under other equipment which produces or spreads heat..
- Handle and connect without mechanically stressing the electronic card.
- Make sure that no copper conductor cuttings or other waste material fall inside the equipment.

THIS CONTROL UNIT IS NOT SUITABLE FOR OPERATING IN THE FOLLOWING CONDITIONS:
- Where the environmental temperature is outside the limits specified Iin the present technical manual.
- Where the air pressure and temperature variations are so rapid as to produce exceptional condensations.
- Where there are high levels of pollution caused by dust, smoke, vapour, salts and corrosive or radioactive
particles.
- Where there are high levels or heat from radiation caused by the sun, ovens or the like.
- Where attacks from mould or small animals are possible.
- Where there is the risk of fire or explosions.
- Where the switch-board can receive strong vibrations or knocks.

CONDUCTION AND MAINTENANCE

The following maintenance operations should be performed every week:
- check that the indicators function;
- check that the conductors are tight, check the condition of the terminals.

ELECTROMAGNETIC COMPATIBILITY
This control unit functions correctly only if inserted in plants which conform with the CE marking standards; it meets
the exemption requirements of the standard EN61326-1 but it cannot be excluded that malfunctions could occur in
extreme cases due to particular situations.
The installer has the task of checking that the disturbance levels are within the requirements of the standards.

UNLESS WE MAKE A WRITTEN DECLARATION STATING THE CONTRARY, THIS CONTROL UNIT IS NOT
SUITABLE FOR USE AS A CRITICAL COMPONENT IN EQUIPMENT OR PLANTS RESPONSIBLE FOR KEEPING PERSONS
OR OTHER LIVING BEINGS ALIVE

Any use which differs from that which is indicated in this instruction and user manual must be authorized by us to the
manufacturer.

YOUR ELECTRICAL TECHNICIAN CAN ASK ANY QUESTIONS ABOUT

THIS CONTROL UNIT BY TELEPHONING OUR TECHNICIAN
ELCOS- Parma- Italy - EN - CEA-12845-485 Valid for firmware revisions higher than or equal to 2.03 11
 TECHNICAL DATA
- Nominal mains voltage 400 VAC
- Frequency 50÷ 60Hz
- Supply voltage 24VAC or 110÷ 230VAC ±10%
- Power supply tolerance ±10%
- Absorbed power 4W
- Nominal insulation voltage:
• terminals at mains voltage 400VAC
• terminals from 3 to 14 24 VAC
- Capacity of contacts:
• contactors control MAX 16A (AC1) 250 VAC
• contacts for remote monitoring MAX 5A (AC1) 250VAC
- Insulation class CLASS 1
- Voltmeters MAX 570V Precision ±2%
- Ammeters MAX 1200A Precision ±2%
- Frequency meter 0÷-85 Hz, Precision ±2%
- Wattmeter MAX 830 KW
- Serial communication parameters 9600 baud, 8 bit data, 1 bit stop; EVEN parity
- Degree of protection:
• front IP64
• rear IP20
- Temperature range -10 + 60 °C
- Installation conditions for internal use
- Weight 869 gr
- Dimensions (LxHxP) mm 243 x 170 x 62
- Hole 227X155
ORDERING DATA
TYPE CEA-12845-485 Code 00242290
ACCESSORIES KIT
KIT MU-CEA-12845-485 Code 40804524

12 Valid for firmware revisions higher than or equal to 2.03 ELCOS- Parma- Italy - EN - CEA-12845-485
3. PRESSURE MAINTENANCE PUMP SET (JOCKEY)
The pressure maintenance electric driven pump set Jockey is included metallic base, suction and discharge
devices, check and cutting valves, automatic control panel, pressure controller and measurement instrument.
Automatic operation of pump set, starting of Jockey pump on the small network pressure drops.

Monobloc Electric Driven Pump (Jockey)

Manufacturer: FORAS, Italy
Pump Model : PE 90
Power : 0,74 kW
Flow: 1 m3/h
Head: 60 m
Suction : 1”
Discharge : 1”
Impeller: Bronze
Shaft: Stainless Steel
Connection With Motor: MONOBLOC
PERIFERICHE / PERIPHERAL / PERIFERICAS / PERIPHERIQUES PE
CARATTERISTICHE COSTRUTTIVE / CONSTRUCTION FEATURES
CARACTERÍSTICAS CONSTRUCTIVAS / CARACTÉRISTIQUES D’EXÉCUTION
Corpo pompa ghisa, bronzo (PE 50 BR)
Pump body cast iron, bronze (PE 50 BR)
Cuerpo bomba fundición, bronce (PE 50 BR)
Corps de pompe fonte, bronze (PE 50 BR)
Supporto motore ghisa, ghisa o bronzo (PE 50 BR)
Motor bracket cast iron, cast iron or bronze (PE 50 BR)
Soporte motor fundición, fundición o bronce (PE 50 BR)
Support moteur fonte, fonte ou bronze (PE 50 BR)
Girante ottone
Impeller brass
Rodete latón
Turbine laiton
Tenuta meccanica ceramica-grafite
Mechanical seal ceramic-graphite
Sello mecánico cerámica-grafito
Garniture mécanique céramique-graphite
PE /BR Albero motore acciaio AISI 416
Motor shaft stainless steel AISI 416
Eje motor acero AISI 416
Arbre moteur acier AISI 416
Temperatura del liquido
Liquid temperature
0 - 90 °C
Temperatura del liquído
Température du liquide
Pressione di esercizio
Operating pressure max 6 bar (PE 50F)
max 8 bar (PE 70, PE 100)
Presión de trabajo
max 9 bar (PE 90)
Pression de fonctionnement

MOTORE / MOTOR / MOTOR / MOTEUR

Motore 2 poli a induzione 3~ 230/400V-50Hz

1~ 230V-50Hz
2 pole induction motor con termoprotettore
Motor de 2 polos a inducción with thermal protection
con protección térmica
Moteur à induction à 2 pôles avec protection thermique
Classe di isolamento
Insulation class
F
Clase de aislamiento
PE A
Classe d’isolation
Grado di protezione
Protection degree
IP44
Grado de protección
Pompe volumetriche periferiche ad aspirazione Protection
frontale adatte a piccoli impianti domestici e per
modeste applicazioni industriali; caratterizzata da
un notevole rapporto tra le prestazioni offerte e la
potenza richiesta.

Peripheral positive displacement pumps with fron-

tal suction for small household systems and simple TRUCK CONTAINER
TYPE
PALLET (cm) N° pumps PALLET (cm) N° pumps
industrial applications; characterised by a conside- 85x110x170 198 85x110x190 220
rable ratio between performance and required ou- PE 50F (BR)
80x120x170 207 80x120x190 230
tput. PE 50A 85x110x190 135
PE 70A 80x110x170 105
PE 100-90 85x120x170 136
Bombas volumétricas periféricas de aspiración fron-
80x120x160 171 80x120x190 190
tal apropiadas para pequeñas instalaciones domé- PE 70
85x100x160 180 85x100x190 200
sticas y para modestas aplicaciones industriales; PE 100A 80x120x145 102 80x120x190 136
caracterizadas por una excelente relación entre los
rendimientos que ofrecen y la potencia requerida.

Pompes volumétriques périphériques à aspiration

frontale, aptes aux petites installations domesti-
ques et pour des applications industrielles légères;
caractérisées par un excellent rapport entre perfor-
mances offertes et puissance demandée.

18
 PERIFERICHE / PERIPHERAL / PERIFERICAS / PERIPHERIQUES
PE

0 2 4 6 8 10
4>LPSJSP@
0 2 4 6 8 10 12 14
4>86JSP@
100

90 300

80
250
70

60 200

+
+ 50 >IW@
>P@ 150
40

30 100

20
100
50
70
10
90
50
0 0
0 0,5 1 1,5 2 2,5 3 4>PK@
0 10 20 30 40 50 4>OPLQ@

TYPE AMPERE Q (m3/h - l/min)

P1 0 0,3 0,6 1,2 1,8 2,4 2,7 3
P2 1~ 3~
(kW) 0 5 10 20 30 40 45 50
1~ 3~
1x230 V 3x400 V
H (m)
(HP) (kW) 1~ 3~ 50 Hz 50 Hz
PE 50F PE 50F T 0,5 0,37 0,5 0,5 2,3 1 40 35 30 21 13 5 - -
PE 50BR PE 50BR T 0,5 0,37 0,5 0,5 2,3 1 40 35 30 21 13 5 - -
PE 50A PE 50A T 0,5 0,37 0,5 0,5 2,3 1 40 35 30 21 13 5 - -
PE 70 PE 70 T 0,7 0,5 0,9 0,9 4 1,7 53,1 48,8 44,1 33,8 24,7 15,5 11,6 -
PE 70A PE 70A T 0,7 0,5 0,9 0,9 4 1,7 53,1 48,8 44,1 33,8 24,7 15,5 11,6 -
PE 100 PE 100 T 1 0,74 1,1 1,1 5,2 2 65 61 56 48 39 31 25,1 18
PE 100A PE 100A T 1 0,74 1,1 1,1 5,2 2 65 61 56 48 39 31 25,1 18
PE 90 PE 90 T 1 0,74 1,2 1,1 5,6 2 88,2 79,2 69,3 49,5 28,8 8,8 - -

PE (BR) PE A

DIMENSIONS (mm)
TYPE
A B B1 C D D1 E E1 F H1 H2 DNA DNM I L M
PE 50F 63 50 20 260 120 101 100 80 158 63 143 1"G 1"G 265 150 175 5,7
PE 50BR 63 50 20 260 120 101 100 80 158 63 143 1"G 1"G 265 150 175 5,7
PE 50A 63 89 20 240 120 101 100 80 158 150 184 1"G 1"G 300 170 195 6
PE 70 70 56 20 271 120 101 100 80 158 63 152,2 1”G 1”G 285 150 180 7,9
PE 70A 71,5 101 10 248 120 101 100 80 158 157 193 1”G 1”G 300 170 195 9
PE 100 71,5 50 20 294 135 112 112 90 172 71 160 1"G 1"G 300 170 195 9,5
PE 100A 71,5 101 10 271 135 112 112 90 172 165 201 1"G 1"G 290 170 230 10,5
PE 90 74,5 50 19 286 135 112 112 90 172 71 158 1"G 1"G 310 185 195 10,5
19
Electrical Control Panel
Manufacturer: Brentas PC
DKP sheet-metal of 1,5 mm thickness, electrostatic paint and non-oxidized
Type:
color
Protection Degree: IP 65
Voltage/Frequency/Ampere 400Vac / 50Hz
Operation: 400Vac.
Control / Operations: Start-stop by order of pressure controller
Other: Voltage controller and thermal LS

1. Pressure Vessel
Manufacturer: OREN
Capacity: 25 liter
Vessel Material: Non-oxidized metal
Membrane Material: BUTΥL . Ideal for drinking water, semi-sea and sea-water.
Operation Pressure: 8 ΑΤ
Operation Temperature: -100 έως +990 C
 CONTROL PANELS FOR THREE-PHASE ELECTRIC COMPENSATION
PUMP (Jockey Pump)
The small pump is used to integrate small water leaks and keep the system pressurized.

Power supply 3 ~ 50/60Hz 400V 4kW

- low voltage circuit inputs
- adjustable electronic control for motor overload
- output for general alarm and thermal cut-out tripped alarm
- direct starting (4kW)
USER INSTRUCTION MANUAL

TYPE NFJ-P4

(ABS BOX)

Dimensions (LxHxD) 240x320x190 mm

TYPE NFJ-M4

(METAL BOX)

Dimensions (LxHxD) 300x400x230 mm

 BRIEF INSTRUCTIONS
Warning lights and control commands

The control panel is designed for the adjustable protection of 1 motor, the command for which is
given through external contacts such as float or pressure switch.

DESCRIPTION OF WARNING LIGHTS AND CONTROLS

Green LED indicating mains voltage is present

Flashing green LED: power loss or incorrect phase sequence.
Green LED OFF electric pump on standby

Green LED indicating the electric pump is running

Green LED OFF electric pump on standby

Red LED indicating the motor has a tripped thermal protector

not used

Green LED and button and for automatic operation

Button for alarm reset (when pressed for 2 seconds)
Slow flashing green LED motor current calibration mode (Max)

Button motor operation stop or standby

Button for manual operation

General operating guidelines

After connecting the panel to the mains power and with the door interlock switch in the ON position,
the green LED indicating that voltage is present in the panel lights up.

When first switched on, the panel starts in Automatic mode (indicated by the green LED on the
“AUT” button). If the motor is enabled, this will be indicated by the green LED indicating the electric
pump is running.

When buttons are pressed, it is possible to set the following.

: starting of the motor in Automatic mode, set by probes, floats or pressure switches and
reset if the thermal cut-out of the motor has tripped (when pressed for 2 seconds)
: manual switching off of the motor and reset

: starting of the motor in Manual mode by the operator holding down the button.

2 ELCOS SRL - Parma - NFJ-P4 NFJ-M4 - EN - /1

 DIRECTIONS
Its sole function is to monitor and control the pressure maintenance pump (Jockey Pump). It is made to be wall
mounted indoors.

Warning: live parts at dangerous voltage

The inside of the panel may be accessed only by suitably trained staff put in charge for the purpose.
No maintenance operations may be carried out unless the system is disconnected from the mains. Making an excep-
tion to the above, only trained staff put in charge may carry out the following operations with the system live:
- visual inspection of the boards, connections and identification marks;
- measurement of the voltage and/or current values, modification of thresholds and programming settings.
These operations must in any case be carried out using equipment that ensures appropriate electrical protection.

Warning:
Strictly comply with the following advice
- At the mains installation point, the prospective short circuit current must not exceed 10 kA.
- Check that the consumption of the powered appliances is compatible with the technical characteristics on page 8.
- Install so as to always allow adequate heat disposal.
- Always install in a position that is lower than other appliances that produce or dissipate heat.
- Do not allow pieces of copper wire or other metal residues to fall inside the panel.
- If necessary, replace the fuse only with a type that is identical to the original.

THIS PANEL IS NOT SUITABLE FOR OPERATING IN THE FOLLOWING CONDITIONS:

- Where the ambient temperature exceeds the limits specified on page 8.
- Where the air temperature and pressure variations are so rapid as to produce exceptional condensation.
- Where there is a high level of pollution caused by dust, smoke, vapours, salts and corrosive or radioactive particles.
- Where heat radiation is high due to the sun, ovens or the like.
- Where attacks from mould or small animals are possible.
- Where there is a risk of fire or explosion.
- Where hard knocks or vibrations can be transmitted to the panel.
OPERATION AND MAINTENANCE
We recommend that the following maintenance operations be carried out weekly:
- Automatic start-up.
- Checking of the operation of the warnings.
- Checking of the tightness of the conductors and the condition of the terminals.
ELECTROMAGNETIC COMPATIBILITY
This panel works correctly only if it is inserted in systems that comply with CE marking regulations; in fact, it itself
complies with the immunity requirements of standard EN61326-1, but this does not rule out malfunctioning in extreme
cases that can occur in particular situations. It is the installer's job to verify the absence of disturbance levels higher
than those provided for by the regulations.
NOTE ON CONNECTION OF THE CONTROL AND SAFETY DEVICES TO THE PANEL
In the event of direct connection to the panel of motor protection probes, or contacts for remote monitoring or control,
particular failure conditions (such as grounding failures or disconnection of electrical connections) can prevent starting
or cause untimely starting. If considered advisable, to reduce these risks, the installer can adopt the measures de-
scribed in sections 9.4.2.1 and 9.4.2.2 of standard IEC EN60204-1(Italian CEI 44-5) for these connections.
UNLESS WE HAVE ISSUED A WRITTEN DECLARATION TO THE CONTRARY, THIS PANEL IS NOT SUITABLE
FOR USE AS A CRITICAL COMPONENT IN EQUIPMENT OR SYSTEMS ON WHICH THE LIFE OF PEOPLE AND
OTHER LIVING BEINGS DEPENDS.

YOUR ELECTRICAL TECHNICIAN CAN ASK US ANY QUESTIONS ABOUT THIS PANEL
BY CONSULTING ONE OF OUR TECHNICIANS BY PHONE

ELCOS SRL - Parma - NFJ-P4 NFJ-M4 - EN - /1 3

 THREE-PHASE CONNECTION DIAGRAM
POWER INPUT 3 ~400V ±10%

KM1
FLOAT/PRESSURE SWITCH

CUMULATIVE ALARM OUTPUT

JUMPER

JUMPER

MOTOR OUTPUT INPUT

3 ~400V +/-10% POWER SUPPLY
3 ~400V +/-10%
NOTES

The power line must be protected by a residual current device.

Tighten the power cables in the terminals using a suitably sized tool so as not to damage the screws of the
fixing.

Check that the supply voltage of the mains power corresponds to the voltage indicated on the plate of the
control panel and of the motor connected to the panel, and then make the ground connection before
any other connection.

The control panel has provision for wall mounting with screws and wall anchors using the holes in the cor-
ners of the box or the brackets when present.

N. B.: motor operation in Automatic mode is given by the closing

of contact G1/P1, to which a pressure switch or float can be connected.
If G1/P1 is not used, the contact must be jumpered.
For PUMP RUNNING use the N.O. free contact of contactor K1
installed in the panel.

4 ELCOS SRL - Parma - NFJ-P4 NFJ-M4 - EN - /1

 SETTINGS AND ADJUSTMENTS
Current protection
Factory setting 1 kW (2A).

The first time the panel is switched on, the overload

protection (or thermal cut-out) must be set, according
to the absorption of the electric motor connected to the
panel, using the “MOTOR PROT” trimmer. The “MAX”
trimmer enables adjustment of the maximum motor
current, over which the system protection trips due to
current overload.

If the nominal motor current is known, set a value higher by approx. 15%, according to the screen printing of
the board.

N.B. To calibrate the maximum current, the motor must be started up with water
present.

DIP-SWITCH SETTINGS
Set DIP-SWITCHES with the panel switched off.

Number dip Position Description
DIP 1 OFF LEAVE OFF
ON
DIP 2 OFF Delay of motor thermal cut-out activation by 5 seconds
ON Delay of motor thermal cut-out activation by 10 seconds
DIP 3 OFF LEAVE OFF
ON
DIP 4 OFF LEAVE OFF
ON
DIP 5 OFF LEAVE ON
ON
DIP 6 OFF LEAVE OFF
ON
DIP 7 OFF Disable of board delay on power supply failure
ON Delayed board activation on power supply failure
DIP 8 OFF LEAVE OFF
ON
DIP-SWITCH 2 enables selection of the thermal cut-out activation delay time of 5 or 10 seconds. The
setting of this parameter prevents activation of the overload thermal cut-out during motor start-up, thereby
avoiding a start-up current.

DIP-SWITCH 7 enables delayed board activation in the event of an electrical power supply failure. On
return of power, the board enables the inputs and outputs after a delay interval of 30 seconds. After a power
supply failure, the panel is reactivated maintaining the previous AUT 0 MAN status

ELCOS SRL - Parma - NFJ-P4 NFJ-M4 - EN - /1 5

 DIAGNOSTICS

Problem Checks/Solutions
1. THE PANEL IS POWERED UP BUT • Check that the green warning light on the automatic but-
DOES NOT START UP IN AUTO- ton is on, and press on the button if it is not on.
MATIC MODE.
2. • Ensure that inputs “G/P1” and “COM-MIN-MAX” are
closed.
• Ensure correct operation of the floats.
THE PANEL IS SET TO AUTOMATIC • Check that the normally open inputs are closed
MODE BUT THE PUMP DOES NOT • Check that the float is working correctly.
START. • Check that the normally open inputs are closed.
• Check that terminals “U1” and “N1” output terminals on
the model check that the 400V~ voltage is present and
that the contactor winding is powered.
• Check settings of the DIP-SWITCHES.
3. • Check the setting of the MAX trimmer or that the set cur-
rent is approx. 15% higher with respect to the nominal
ON START-UP OF THE PUMP, THE motor current (see page 16).
THERMAL CUT-OUT TRIPS • Check that the thermal cut-out activation delay is suffi-
cient on DIP SWITCH 2.

4. THE THERMAL CUT-OUT DOES • Check the setting of the MAX trimmer or that the set cur-
NOT TRIP rent is approx. 15% higher with respect to the nominal
motor current
5. • Check that the FLAT connector is inserted correctly.
• Ensure that the door lock is set to ON.
DO NOT TURN ON ANY LIGHT ON • On the panel input, check that the voltages 400V~ are
THE CONTROL PANEL present between the mains input terminals “SUPPLY”.
• Check that the fuses are efficient”.

6 ELCOS SRL - Parma - NFJ-P4 NFJ-M4 - EN - /1

 LIST OF COMPONENTS
PANEL TYPE NFJ-P4
ABBREV. Q.TY DESCRIPTION CHARACTERISTICS CODE MAKE
Q1 1 3-POLE DOOR INTERLOCK DISCONNECT SWITCH 3P 32A V235 GA032A LOVATO
- 1 YELLOW/RED DOOR INTERLOCK CONTROL - GAX63V235 LOVATO
- 1 DOOR INTERLOCK SHAFT 82 MM GAX7082 LOVATO
F1 1 3-POLE DISCONNECTABLE FUSE HOLDER 3P 10X38 NO UR FB01B3P LOVATO
F1 (FUSE) 3 FUSES 10X38 10A AM 500V 5400610 WIMEX
KM1 1 MOTOR CONTACTOR AX09-30-01-81 3P 9A 400VAC AX09300181 ABB
- 1 SMART CARD 1 THREE-PHASE SP/SMART 1-Tri 7.5 97,504 ELENTEK
- 1 GREY ABS PLASTIC BOX 320x240x150 INV2P ELENTEK

PANEL TYPE NFJ-M4

ABBREV. Q.TY DESCRIPTION CHARACTERISTICS CODE MAKE

Q1 1 3-POLE DOOR INTERLOCK DISCONNECT SWITCH 3P 32A V235 GA032A LOVATO
- 1 YELLOW/RED DOOR INTERLOCK CONTROL - GAX63V235 LOVATO
- 1 DOOR INTERLOCK SHAFT 82 MM GAX7082 LOVATO
F1 1 3-POLE DISCONNECTABLE FUSE HOLDER 3P 10X38 NO UR FB01B3P LOVATO
F1 (FUSE) 3 FUSES 10X38 10A AM 500V 5400610 WIMEX
KM1 1 MOTOR CONTACTOR AX09-30-01-81 3P 9A 400VAC AX09300181 ABB
- 1 SMART CARD 1 THREE-PHASE SP/SMART 1-Tri 7.5 97,504 ELENTEK
- 1 GREY METAL BOX 400x300x200 LN432 GROSSULE

DIMENSIONS

TYPE NFJ-P4
310

TYPE NFJ-M4

ELCOS SRL - Parma - NFJ-P4 NFJ-M4 - EN - /1 7

 TECHNICAL DATA

Nominal mains voltage Three-phase 400 VAC

Frequency 50 to 60Hz
Power supply tolerance ±10%
Rated insulation voltage for terminals at mains voltage 400 VAC
Category of use of electric pump contactors AC3
Capacity of contacts for remote monitoring MAX 5A (AC1) 250VAC
Insulation class CLASS 1
Protection rating IP55
Temperature limits -5/+40°C
Relative humidity 50% at +40°C
Installation conditions FOR INDOOR USE
Weight NFJ-P4 2 kg
“ NFJ-M4 7 kg

DATA FOR ORDERING SUPPLIED ACCESSORIES

Panel Type NFJ-P4 Code 00022291
“ NFJ-M4 “ 00022292

8 ELCOS SRL - Parma - NFJ-P4 NFJ-M4 - EN - /1

 THESSALONIKI 15-11-2023

TO: MOBIAK SA

FIRE FIGTHING UNIT

We Brentas PC company assure to Mobiak SA that the fire fighting units that
refer to the offer on 09-03-2023 will be manufactured according to the
European standard EN 12845 and will be full compliancement. The
description of the fire fighting units is D12,8 KW+E4KW+J0,74KW+P25 LIT
comple.

BRENTAS PC