Issue 4

DEEP SEA ELECT RONICS PLC

703 INST ALLATION INSTRUCT IONS

Configuration Mode is selected by operation of a small switch on the rear, left-hand edge of the PCB. This is partially hidden to
prevent accidental operation. See figs I and 2

Fig. 1 Onc e Conf iguration Mode i ss el ected,t he ‘Aut

o’LED wi llcommenc er apidflashing. When in
Configuration Mode all normal operation is suspended.
The ‘ Stop’pus hbutton c an be us ed t os electthe LED ‘ code’thatc orresponds tot he required
Normal func t
ion.The5l efthandLED’ swi llformt hecode.
The‘ Manual ’pus hbut t
onwi llallowt heus ertochanget hef unc ti
onpar ame t
ers.The3r i
ght -
handLED’ s
inform the user of the current setting for the chosen function.
When t he r equi r
ed par ame t
er s ar e di spl
ayed, pr ess i
ng the ‘ Auto’ button wi l
ls ave the
Configuration new setting. The process is repeated for each function change.
When configuration is complete, the Configuration Mode Selector Switch should be returned to the
‘Nor mal’pos it
ion.
A key to all configuration options is provided overleaf on the Functions and Parameters table.

Fig. 2
Diagram of reverse side of 703

Fig. 3
Dimensions (mm)

T YPICAL CONNECT IONS 2 2

F 2A
Terminals suitable for 22-16 awg (0.6mm -1.3mm )field wiring
Tightening Torque = 0.8N-m (7lb-in)

21 20
15

Fuel o/p Start o/p Auxiliary Outputs

SSO SSO SSO SSO Auxiliary Alarm
Inputs
1 2 3 4 5 6 7 8 9 10 11 12

+ + + +

F2A F

+ Crank
Starter Charge
Battery Fuel
motor alt

SSO = Solid state outputs

= External 'Automotive' or 'Plug-in' type relays

Deep Sea Electronics pl c

Highfield House, Hunmanby Industrial Estate, North Yorkshire, YO14 0PH, England
Tel: +44 (0) 1723 890099 Fax: +44 (0) 1723 893303 E-mail sales@deepseaplc.com
 FUNCTIONS AND PARAMETERS TABLE
Function ! 1 ! 2 Value (Default in Italics)
Pre-heat Timer         0 Seconds
   5 Seconds
   10 Seconds
   15 Seconds
   20 Seconds
   30 Seconds
   60 Seconds
   180 Seconds
Start Delay         0 Seconds
   5 Seconds
   10 Seconds
   15 Seconds
   20 Seconds
   30 Seconds
   60 Seconds
   180 Seconds
Stop Delay         0 Seconds
   5 Seconds
   10 Seconds
   15 Seconds
   20 Seconds
   30 Seconds
   60 Seconds
   180 Seconds
Energise to Stop Timer         0 Seconds
   5 Seconds
   10 Seconds
   15 Seconds
   20 Seconds
   30 Seconds
   60 Seconds
   180 Seconds
Nominal Frequency         50 Hz (O/S +14%/ Overshoot +24%)
   60 Hz (O/S +14%/ Overshoot +24%)
Nominal DC Voltage         12V DC (CF 8V)
   24V DC (CF 16V)
LOP Switch Contact         Close on Fault
   Open on Fault
HET Switch Contact         Close on Fault
   Open on Fault
Crank disconnect on Oil         Disabled
Pressure    Enabled (2 Second delay)
Underspeed detection         Disabled
   Enabled( U/ S–20%)
Auxiliary Input 1 Function         Immediate Warning Close on Fault
   Immediate Warning Open on Fault
   Immediate Shutdown Close on Fault
   Immediate Shutdown Open on Fault
   Delayed Warning Close on Fault
   Delayed Warning Open on Fault
   Delayed Shutdown Close on Fault
   Delayed Shutdown Open on Fault
Auxiliary Input 2 Function         Immediate Warning Close on Fault
   Immediate Warning Open on Fault
   Immediate Shutdown Close on Fault
   Immediate Shutdown Open on Fault
   Delayed Warning Close on Fault
   Delayed Warning Open on Fault
   Delayed Shutdown Close on Fault
   Delayed Shutdown Open on Fault
Auxiliary Output 1 Function         Not used
   Pre-heat
   Engine Running
   Common Warning
   Common Shutdown
   System in Auto
   Common Alarm
   Energise to Stop
Auxiliary Output 2 Function         Not used
   Pre-heat
   Engine Running
   Common Warning
   Common Shutdown
   System in Auto
   Common Alarm
   Energise to Stop