OPERATION MANUAL

Wireless Remote Controller Kit

MODELS:
BRC4C61
BRC4C62
BRC4C63
BRC4C64

Thank you for purchasing this Daikin air conditioner.

Carefully read this operation manual before using the air
conditioner. It will tell you how to use the unit properly and
help you if any trouble occurs. After reading the manual, file
it away for future reference.

Downloaded from www.Manualslib.com manuals search engine

 PRIOR TO USE
This operation manual is exclusively for instructions on how to use the wireless remote controller.
Read also the operation manual attached to the indoor unit and to the outdoor unit for safe usage
of the system and maintenance.

[1]
Downloaded from www.Manualslib.com manuals search engine
 1-1
1
ON OFF
8

3
1-2
H M L
DOWN 10
C ON OFF
6 UP

TEMP
FAN L TIME
H M 11
4
C
hr. UP

hr.
9 FAN
DOWN
2 13
RESERVE CANCEL
hr.
5 TIMER 12
TEST hr.
MODE 15
7
SWING 14
16
TEST
TEST 17

1-3
COOL/HEAT CHANGEOVER
REMOTE CONTROL SWITCH
18

20 22

24
21 19

25 23

1 2

[2]
Downloaded from www.Manualslib.com manuals search engine
 3 ON OFF
ON OFF

2 6
TEMP
DOWN TIME
C
UP 3 C
UP
DOWN
FAN FAN

RESERVE CANCEL
4
TIMER

MODE
1
SWING

/TEST
5

ON OFF

1
3 ON OFF
4-1 2 6
TEMP
DOWN TIME
C
UP
3 C
1 UP
DOWN
FAN FAN

RESERVE CANCEL
4
1
TIMER

MODE
1 4-2
SWING

5
/TEST
1

4-3

[3]
Downloaded from www.Manualslib.com manuals search engine
 ON OFF ON OFF
2 4 1 3 5
TEMP TEMP
TIME TIME

UP UP
1
DOWN DOWN
FAN FAN

RESERVE CANCEL RESERVE CANCEL

TIMER TIMER

MODE

SWING
1 MODE
2
SWING

3 4
/TEST /TEST

5 6

ON OFF ON OFF ON OFF

TEMP
2 TEMP
24
6 TEMP
C
TIME

C
TIME
2 TIME

UP UP UP
DOWN DOWN CODE DOWN
24
FAN FAN FAN 6
RESERVE CANCEL RESERVE CANCEL3 UNIT NO. RESERVE CANCEL

TIMER
hr.

hr.
TIMER ( 4 ) TIMER

MODE MODE MODE

SWING SWING 1 SWING

35
7
1
/TEST /TEST /TEST

7 8 9

[4]
Downloaded from www.Manualslib.com manuals search engine
 CONTENTS After reading, keep this manual in a con-
venient place so that you can refer to it
PRIOR TO USE .............................. [1] whenever necessary. If the equipment is
ILLUSTRATION............................... [2] transferred to a new user, be sure also to
hand over the manual.
1 SAFETY PRECAUTIONS ................. 1
2 NAMES AND FUNCTIONS OF THE WARNING
OPERATING SECTION.................... 4 Be aware that prolonged, direct expo-
3 HANDLING FOR WIRELESS sure to cool or warm air from the air
conditioner, or to air that is too cool or
REMOTE CONTROLLER ................. 5 too warm can be harmful to your phys-
4 OPERATION PROCEDURE............. 6 ical condition and health.
5 NOT MALFUNCTION OF THE When the air conditioner is malfunc-
AIR CONDITIONER........................ 12 tioning (giving off a burning odor, etc.)
6 HOW TO DIAGNOSE TROUBLE turn off power to the unit and contact
your local dealer.
SPOTS............................................ 12 Continued operation under such circum-
stances may result in a failure, electric
shocks or fire hazards.
Consult your local dealer to install
1. SAFETY PRECAUTIONS your equipment.
Doing the work yourself may result in
water leakage, electric shocks or fire haz-
To gain full advantage of the air conditioner’s
ards.
functions and to avoid malfunction due to
mishandling, we recommend that you read Consult your local dealer regarding
modification, repair and maintenance
this instruction manual carefully before use.
of the air conditioner or the remote
This air conditioner is classified under “appli- controller.
ances not accessible to the general public”. Improper workmanship may result in
The precautions described herein are water leakage, electric shocks or fire haz-
classified as WARNING and CAUTION. ards.
They both contain important information Do not place objects, including rods,
regarding safety. Be sure to observe all your fingers, etc., in the air inlet or out-
precautions without fail. let.
Injury may result due to contact with the
WARNING....... Failure to follow these air conditioner’s high-speed fan blades.
instructions properly Beware of fire in case of refrigerant
may result in personal leakage.
injury or loss of life. If the air conditioner is not operating cor-
rectly, i.e. not generating cool or warm air,
CAUTION ........ Failure to observe these refrigerant leakage could be the cause.
instructions properly Consult your dealer for assistance.
may result in property The refrigerant within the air conditioner
damage or personal is safe and normally does not leak. How-
injury, which may be ever, in the event of a leakage, contact
serious depending on with a naked burner, heater or cooker
may result in generation of noxious gas.
the circumstances.
Do not longer use the air conditioner until
a qualified service person confirms that
the leakage has been repaired.

1 English
Downloaded from www.Manualslib.com manuals search engine
 Consult your local dealer regarding what Do not use the product in the atmo-
to do in case of refrigerant leakage. sphere contaminated with oil vapor,
When the air conditioner is to be installed such as cooking oil or machine oil
in a small room, it is necessary to take vapor.
proper measures so that the amount of Oil vapor may cause crack damage, elec-
any leaked refrigerant does not exceed tric shocks, or fire.
the concentration limit in the event of a Do not use the product in places with
leakage. Otherwise, this may lead to an excessive oily smoke, such as cook-
accident due to oxygen depletion. ing rooms, or in places with flammable
Contact professional personnel about gas, corrosive gas, or metal dust.
attachment of accessories and be Using the product in such places may
sure to use only accessories specified cause fire or product failures.
by the manufacturer. Do not use flammable materials (e.g.,
If a defect results from your own work- hairspray or insecticide) near the
manship, it may result in water leaks, product.
electric shock or fire. Do not clean the product with organic
Consult your local dealer regarding solvents such as paint thinner.
relocation and reinstallation of the air The use of organic solvents may cause
conditioner. crack damage to the product, electric
Improper installation work may result in shocks, or fire.
leakage, electric shocks or fire hazards. Be sure to use a dedicated power sup-
Be sure to use fuses with the correct ply for the air conditioner.
ampere reading. The use of any other power supply may
Do not use improper fuses, copper or cause heat generation, fire, or product
other wires as a substitute, as this may failures.
result in electric shock, fire, injury or dam-
age to the unit.
CAUTION
Be sure to install an earth leakage
breaker. Do not use the air conditioner for pur-
Failure to install an earth leakage breaker poses other than those for which it is
may result in electric shocks or fire. intended.
Do not use the air conditioner for cooling
Be sure to earth the unit.
precision instruments, food, plants, ani-
Do not earth the unit to a utility pipe, light-
mals or works of art as this may adversely
ning conductor or telephone earth lead.
affect the performance, quality and/or
Imperfect earthing may result in electric
longevity of the object concerned.
shocks or fire.
A high surge current from lightning or Do not remove the outdoor unit’s fan
other sources may cause damage to the guard.
air conditioner. The guard protects against the unit’s high
speed fan, which may cause injury.
Consult the dealer if the air condi-
tioner submerges owing to a natural Do not place objects that are suscepti-
disaster, such as a flood or typhoon. ble to moisture directly beneath the
Do not operate the air conditioner in that indoor or outdoor units.
case, or otherwise a malfunction, electric Under certain conditions, condensation
shock, or fire may result. on the main unit or refrigerant pipes, air
filter dirt or drain blockage may cause
Do not start or stop operating the air
dripping, resulting in fouling or failure of
conditioner with the power supply
the object concerned.
breaker turned ON or OFF.
Otherwise, fire or water leakage may To avoid oxygen depletion, ensure
result. Furthermore, the fan will rotate that the room is adequately ventilated
abruptly if power failure compensation is if equipment such as a burner is used
enabled, which may result in injury. together with the air conditioner.

English 2
Downloaded from www.Manualslib.com manuals search engine
 After prolonged use, check the unit The batteries must be removed from
stand and its mounts for damage. the appliance before it is scrapped
If left in a damaged condition, the unit and they are disposed of safely.
may fall and cause injury. Arrange the drain to ensure complete
Do not place flammable sprays or drainage.
operate spray containers near the unit If proper drainage from the outdoor drain
as this may result in fire. pipe does not occur during air conditioner
Before cleaning, be sure to stop unit operation, there could be a blockage due
operation, turn the breaker off or to dirt and debris build-up in the pipe.
remove the power cord. This may result in a water leakage from
Otherwise, an electric shock and injury the indoor unit. Under these circum-
may result. stances, stop air conditioner operation
and consult your dealer for assistance.
To avoid electric shocks, do not oper-
ate with wet hands. The appliance is not intended for use
by unattended young children or
Do not place appliances that produce infirm persons.
naked flames in places exposed to the Impairment of bodily functions and harm
air flow from the unit as this may to health may result.
impair combustion of the burner.
Children should be supervised to
Do not place heaters directly below ensure that they do not play with the
the unit, as resulting heat can cause unit or its remote controller.
deformation. Accidental operation by a child may result
Do not allow a child to mount on the in impairment of bodily functions and
outdoor unit or avoid placing any harm health.
object on it. Do not let children play on or around
Falling or tumbling may result in injury. the outdoor unit.
Do not block air inlets nor outlets. If they touch the unit carelessly, injury
Impaired air flow may result in insufficient may be caused.
performance or trouble. Consult your dealer regarding clean-
Be sure that children, plants or animals ing the inside of the air conditioner.
are not exposed directly to airflow from Improper cleaning may cause breakage
the unit, as adverse effects may ensue. of plastic parts, water leakage and other
damage as well as electric shocks.
Do not wash the air conditioner or the
remote controller with water, as this To avoid injury, do not touch the air
may result in electric shocks or fire. inlet or aluminum fins of the unit.
Do not place water containers (flower Do not place objects in direct proxim-
vases, etc.) on the unit, as this may ity of the outdoor unit and do not let
result in electric shocks or fire. leaves and other debris accumulate
around the unit.
Do not install the air conditioner at any Leaves are a hotbed for small animals
place where there is a danger of flam- which can enter the unit. Once in the unit,
mable gas leakage. such animals can cause malfunctions,
In the event of a gas leakage, build-up of smoke or fire when making contact with
gas near the air conditioner may result in electrical parts.
fire hazards.
Never touch the internal parts of the
Do not put flammable containers, controller.
such as spray cans, within 1 m from Do not remove the front panel. Touching
the blow-off mouth. certain internal parts will cause electric
The containers may explode because the shocks and damage to the unit. Please
warm air output of the indoor or outdoor consult your dealer about checking and
unit will affect them. adjustment of internal parts.

3 English
Downloaded from www.Manualslib.com manuals search engine
 Do not leave the remote controller
DISPLAY “ ” “ ” (FAN SPEED)
wherever there is a risk of wetting. 6
If water gets into the remote controller The display shows the set fan speed.
there is a risk of electrical leakage and
DISPLAY “ TEST ” (INSPECTION/
damage to electronic components.
TEST OPERATION)
When using the wireless remote con- 7 When the INSPECTION/TEST OPER-
troller, do not put a strong light beam or
install an inverter fluorescent lamp near ATION BUTTON is pressed, the display
the receiving section on the main unit. shows the system mode is in.
A malfunction may occur. ON/OFF BUTTON
Watch your steps at the time of air fil- 8 Press the button and the system will
ter cleaning or inspection. start. Press the button again and the
High-place work is required, to which system will stop.
utmost attention must be paid. FAN SPEED CONTROL BUTTON
If the scaffold is unstable, you may fall or
topple down, thus causing injury. 9 Press this button to select the fan
speed, HIGH or LOW, of your choice.
TEMPERATURE SETTING BUTTON
10 Use this button for SETTING TEMPER-
2. NAMES AND FUNCTIONS ATURE (Operates with the front cover
OF THE OPERATING SEC- of the remote controller closed.)
PROGRAMMING TIMER BUTTON
TION (Fig. 1, 2)
Use this button for programming
11 “START and/or STOP” time. (Operates
DISPLAY “ ”
with the front cover of the remote con-
(SIGNAL TRANSMISSION)
1 troller opened.)
This lights up when a signal is being
TIMER MODE START/STOP BUTTON
transmitted. 12
Refer to page 9.
DISPLAY “ ”“ ”“ ”“ ”
TIMER RESERVE/CANCEL BUTTON
“ ” (OPERATION MODE) 13
Refer to page 9.
2 This display shows the current OPER- AIR FLOW DIRECTION ADJUST BUTTON
ATION MODE. For straight cooling
14 (BRC4C61, 63 only)
type, “ ” (Auto) and “ ” (Heating)
Refer to page 9.
are not installed.
H M L
OPERATION MODE SELECTOR BUTTON
DISPLAY “ ” C 15 Press this button to select OPERATION
3 (SET TEMPERATURE) MODE.
This display shows the set temperature. FILTER SIGN RESET BUTTON
DISPLAY “ hr. hr. ” 16 Refer to the section of MAINTENANCE
in the operation manual attached to the
4 (PROGRAMMED TIME) indoor unit.
This display shows PROGRAMMED
TIME of the system start or stop. INSPECTION/TEST OPERATION
BUTTON
DISPLAY “ ” (AIR FLOW FLAP) 17
This button is used only by qualified service
5 (BRC4C61, 63 only) persons for maintenance purposes.
Refer to page 9.

English 4
Downloaded from www.Manualslib.com manuals search engine
 EMERGENCY OPERATION SWITCH 3. HANDLING FOR WIRELESS
18 This switch is readily used if the remote REMOTE CONTROLLER
controller does not work.
RECEIVER Precautions in handling remote con-
19 This receives the signals from the troller
remote controller. Direct the transmitting part of the remote
controller to the receiving part of the air
OPERATING INDICATOR LAMP (Red)
conditioner.
20 This lamp stays lit while the air conditioner If something blocks the transmitting and receiv-
runs. It flashes when the unit is in trouble. ing path of the indoor unit and the remote con-
TIMER INDICATOR LAMP (Green) troller as curtains, it will not operate.
21
This lamp stays lit while the timer is set.
AIR FILTER CLEANING TIME
INDICATOR LAMP (Red)
22
Lights up when it is time to clean the air
filter.
DEFROST LAMP (Orange) Receiver

23 Lights up when the defrosting opera- 2 short beeps

tion has started. (For straight cooling from the receiver
type this lamp does not turn on.) indicates that the
FAN/AIR CONDITIONING SELECTOR transmission is
SWITCH properly done.
24
Set the switch to “ ” (FAN) for FAN
and “ ” (A/C) for HEAT or COOL. Transmitting distance is approximately 7 m.
COOL/HEAT CHANGEOVER SWITCH Do not drop or get it wet.
It may be damaged.
25 Set the switch to “ ” (COOL) for
Never press the button of the remote con-
COOL and “ ” (HEAT) for HEAT. troller with a hard, pointed object.
NOTES The remote controller may be damaged.
• For the sake of explanation, all indica-
Installation site
tions are shown on the display in Figure 1
• It is possible that signals will not be received
contrary to actual running situations.
in rooms that have electronic fluorescent
• Fig. 1-2 shows the remote controller with
lighting. Please consult with the salesman
the front cover opened.
before buying new fluorescent lights.
• Fig. 1-3 shows this remote controller can
• If the remote controller operated some
be used in conjunction with the one pro-
other electrical apparatus, move that
vided with the VRV system.
machine away or consult your dealer.
• If the air filter cleaning time indicator lamp
lights up, clean the air filter as explained
in the operation manual provided with the
indoor unit.
After cleaning and reinstalling the air fil-
ter, press the filter sign reset button on
the remote controller. The air filter clean-
ing time indicator lamp on the receiver will
go out.

5 English
Downloaded from www.Manualslib.com manuals search engine
 Placing the remote controller in the [CAUTIONS]
remote controller holder • Replace all batteries at the same time, do
Install the remote controller holder to a wall not use new and old batteries intermixed.
or a pillar with the attached screw. (Make • In case the remote controller is not used
sure it transmits) for a long time remove all batteries in order
to prevent liquid leak of the battery.

Placing the Removing the IN THE CASE OF CENTRALIZED CON-

remote controller remote controller TROL SYSTEM
• If the indoor unit is under centralized con-
Slide from above Pull it upward trol, it is necessary to switch the remote
controller’s setting.
In this case, contact your DAIKIN dealer.

4. OPERATION PROCEDURE
• Operating procedure varies with heat
pump type and straight cooling type. Con-
tact your Daikin dealer to confirm your sys-
tem type.
Remote • To protect the unit, turn on the main power
controller switch 6 hours before operation.
holder • If the main power supply is turned off dur-
ing operation, operation will restart auto-
How to put the dry batteries matically after the power turns back on
(1) Remove the back cover again.
of the remote controller
to the direction pointed
COOLING, HEATING, AUTOMATIC
by the arrow mark.
AND FAN OPERATION (Fig. 3, 4)
(2) Put the batteries
Use two dry cell batter- • AUTOMATIC OPERATION can be
ies (AAA.LR03 (alka- selected only by Heat recovery system.
line)). Put dry batteries • Cooling only system gives selection of
correctly to fit their (+) FAN or COOLING OPERATION only.
and (–).
〈〈FOR SYSTEMS WITHOUT COOL/
(3) Close the cover HEAT CHANGEOVER REMOTE CON-
TROL SWITCH (Fig. 3)〉〉
Press OPERATION MODE
When to change batteries 1
SELECTOR button several
Under normal use, batteries last about a times and select the OPERATION
year. However, change them whenever the MODE of your choice as follows.
indoor unit doesn’t respond or responds
slowly to commands, or if the display
COOLING OPERATION .................. “ ”
becomes dark.
HEATING OPERATION ................... “ ”

AUTOMATIC OPERATION .............. “ ”

FAN OPERATION............................ “ ”

English 6
Downloaded from www.Manualslib.com manuals search engine
 On AUTOMATIC OPERATION In case of automatic operation
In this operation mode, COOL/HEAT
changeover is automatically conducted at a Each time this button is pressed,
present indoor temperature. setting temperature shifts to “H”
UP side.
Press ON/OFF button.
2 Each time this button is pressed,
OPERATION lamp lights up and the system DOWN setting temperature shifts to “L”
starts OPERATION. side.

[°C]
〈〈FOR SYSTEMS WITH COOL/ HEAT
CHANGEOVER REMOTE CONTROL H
M
L
SWITCH (Fig. 4)〉〉 Setting
25 23 22 21 19
Select OPERATION MODE with temperature
1
the COOL/HEAT
NOTE
CHANGEOVER REMOTE CONTROL
• The setting is impossible for fan operation.
SWITCH as follows.

COOLING OPERATION .................. 4
Press FAN SPEED CONTROL
Refer to fig. 4-1 ( , ) button.

HEATING OPERATION ................... High or Low fan speed can be selected.
Refer to fig. 4-2 ( , ) Press AIR FLOW DIRECTION
5

FAN OPERATION ............................ button. (BRC4C61, 63 only)
Refer to fig. 4-3 ( ) Refer to “ADJUSTING THE AIR FLOW
DIRECTION” (p. 9) for details.
Press ON/OFF button.
2 STOPPING THE SYSTEM
OPERATION lamp lights up and the system Press ON/OFF button once
starts OPERATION. 6
again.
ADJUSTMENT OPERATION lamp goes off, and the system
stops OPERATION.
For programming TEMPERATURE and FAN
SPEED and AIR FLOW DIRECTION, follow NOTE
the procedure shown below. • Do not turn OFF power immediately after
Press TEMPERATURE SET- the unit stops. Then, wait no less than
3 5 minutes. Water is leaking or there is
TING button and program the
setting temperature. something else wrong with the unit.
[EXPLANATION OF HEATING
Each time this button is pressed, OPERATION]
UP
setting temperature rises 1°C.
DEFROST OPERATION
Each time this button is pressed, • As the frost on the coil of an outdoor unit
DOWN
setting temperature lowers 1°C. increase, heating effect decreases and the
system goes into DEFROST OPERATION.
• The fan operation stops and the
DEFROST lamp of the indoor unit goes on.
After 6 to 8 minutes (maximum 10 min-
utes) of DEFROST OPERATION, the sys-
tem returns to HEATING OPERATION.

7 English
Downloaded from www.Manualslib.com manuals search engine
 Heating capacity & Outdoor air tem- STOPPING THE SYSTEM
perature Press ON/OFF button again.
• Heating capacity drops as outdoor air tem-
4
perature lowers. If feeling cold, use OPERATION lamp goes off and the system
another heater at the same time as this air stops OPERATION.
conditioner.
• Hot air is circulated to warm the room. It NOTE
will take some time from when the air con- • Do not turn OFF power immediately after
ditioner is first started until the entire room the unit stops. Then, wait no less than
becomes warm. The internal fan automat- 5 minutes. Water is leaking or there is
ically turns at low speed until the air condi- something else wrong with the unit.
tioner reaches a certain temperature on
the inside. In this situation, all you can do 〈〈FOR SYSTEMS WITH COOL/HEAT
is wait. CHANGEOVER REMOTE CONTROL
• If hot air accumulates on the ceiling and SWITCH (Fig. 6)〉〉
feet are left feeling cold, it is recommended Select COOLING OPERATION
to use a circulator. For details, contact the 1
MODE with the COOL/HEAT
place of purchase. CHANGEOVER REMOTE CONTROL
SWITCH.
PROGRAM DRY OPERATION Press OPERATION MODE
(Fig. 5, 6) 2
SELECTOR button several
• The function of this program is to decrease times and select PROGRAM DRY “ ”.
the humidity in your room with the mini- Press ON/OFF button.
mum temperature decrease.
3
• Micro computer automatically determines OPERATION lamp lights up and the system
TEMPERATURE and FAN SPEED. starts.
• This system does not go into operation if Press AIR FLOW DIRECTION
the room temperature is below 16°C. 4
ADJUST button. (BRC4C61, 63
only)
〈〈FOR SYSTEMS WITHOUT COOL/ Refer to “ADJUSTING THE AIR FLOW
HEAT CHANGEOVER REMOTE CON- DIRECTION” (p. 9) for details.
TROL SWITCH (Fig. 5)〉〉
STOPPING THE SYSTEM
Press OPERATION MODE
1 Press ON/OFF button once
SELECTOR button several 5
times and select “ ” (PROGRAM DRY again.
OPERATION lamp goes off, and the system
OPERATION).
stops OPERATION.
Press ON/OFF button.
2
NOTE
OPERATION lamp lights up and system • Do not turn OFF power immediately after
starts OPERATION. the unit stops. Then, wait no less than
5 minutes. Water is leaking or there is
ADJUSTMENT
something else wrong with the unit.
Press AIR FLOW DIRECTION
3
ADJUST button. (BRC4C61, 63
only)
Refer to “ADJUSTING THE AIR FLOW
DIRECTION” (p. 9) for details.

English 8
Downloaded from www.Manualslib.com manuals search engine
 ADJUSTING THE AIR FLOW PROGRAM TIMER OPERATION
DIRECTION (Fig. 7) (Fig. 8)
Press the AIR FLOW DIRECTION ADJUST • The timer is operated in the following two
button to adjust up/down air flow angle. ways.
Press the AIR FLOW DIREC- Programming the stop time ( )
1 ....The system stops operating after the set
TION ADJUST button to select
the air direction as shown below. time has elapsed.
Programming the start time ( )
DISPLAY appears and the .... The system starts operating after the
air flow direction continu- set time has elapsed.
ously varies. (Automatic • The timer can be programmed a maximum
swing setting) of 72 hours.
• The start and the stop time can be simulta-
Press AIR FLOW DIREC- neously programmed.
TION ADJUST button to
Press the TIMER MODE
select the air direction of 1
START/STOP button several
your choice.
times and select the mode on the dis-
play.
DISPLAY vanishes and the
The display flashes.
desired air flow direction is
For setting the timer stop...................“ ”
fixed. (Fixed air flow set-
ting) For setting the timer start ..................“ ”

• The movable limit of the blade is change- Press the PROGRAMMING

2
able. Contact your Daikin dealer for TIMER button and set the time
details. for stopping or starting the system.
MOVEMENT OF THE AIR FLOW FLAP When this button is pressed, the
For the following conditions, micro computer UP
time advances by 1 hour.
controls the air flow direction so it may be dif- When this button is pressed, the
ferent from the display. time goes backward by 1 hour.
DOWN
Operation
Cooling Heating
mode Press RESERVE button.
3
• When room • When room
temperature temperature The timer setting procedure ends.
is lower than is higher than The display changes from flashing light to a
the set tem- the set tem- constant light.
Operation perature perature
conditions • At defrost NOTE
operation • When setting the timer Off and On at the
same time, repeat the above procedure
• When operating continuously
at horizontal air flow direction from 1 to 3 once again.

Operation mode includes automatic operation.

9 English
Downloaded from www.Manualslib.com manuals search engine
 For example. 〈〈For Heat recovery system〉〉
When the timer is When one BS unit is connected with several
ON OFF
programmed to stop indoor units.
the system after
TEMP
TIME 3 hours and start the
C
UP
system after
FAN
DOWN 4 hours, the system Outdoor unit
RESERVE CANCEL will stop after
hr.
TIMER
3 hours and then
hr. 1 hour later the sys- BS unit
tem will start.
Indoor unit
• After the timer is programmed, the display
shows the remaining time.
• Press the TIMER OFF button to cancel
programming. The display vanishes. ( 4 )
One of these remote controllers
needs to be designated as the
HOW TO SET MASTER REMOTE master remote controller.
CONTROLLER (For VRV series)
• Only the master remote controller can
• When the system is installed as shown
select HEATING, COOLING or AUTO-
below, it is necessary to designate the
MATIC (only Heat recovery system)
master remote controller.
OPERATION.
〈〈For Heat pump system〉〉 When the indoor unit with master remote
When one outdoor unit is connected with controller is set to “COOL”, you can switch
several indoor units. over operation mode between “FAN”, “DRY”
and “COOL”.
When the indoor unit with master remote
controller is set to “HEAT”, you can switch
Outdoor unit over operation mode between “FAN” and
“HEAT”.
When the indoor unit with master remote
controller is set to “FAN”, you cannot switch
Indoor unit operation mode.
When attempting settings than that con-
sented above, a “peep” is emitted as a warn-
ing.
Only with Heat recovery system, you can set
the indoor unit to AUTOMATIC. Attempting to
One of these remote controllers
do so, a “peep” will be emitted as a warning.
needs to be designated as the
master remote controller.

English 10
Downloaded from www.Manualslib.com manuals search engine
 How to designate the master remote [STOP]
controller
Continuously press the OPER- Press the EMERGENCY OPER-
1 2
ATION MODE SELECTOR but- ATION switch again.
ton for 4 seconds.
PRECAUTIONS FOR GROUP CON-
The displays showing “ ” of all slave indoor
TROL SYSTEM OR TWO REMOTE
unit connected to the same outdoor unit or
CONTROLLER CONTROL SYSTEM
BS unit flash.
Press the OPERATION MODE This system provides two other control sys-
2 tems beside individual control (one remote
SELECTOR button to the
indoor unit that you wish to designate controller controls one indoor unit) system.
as the master remote controller. Then Confirm the following if your unit is of the fol-
designation is completed. This indoor lowing control system type.
unit is designated as the master
Group control system
remote controller and the display One remote controller controls up to 16
showing “ ” vanishes. indoor units.
• To change settings, repeat steps 1 All indoor units are equally set.
and 2 .
Two remote controller control system
Two remote controllers control one indoor
EMERGENCY OPERATION unit. (In case of group control system, one
group of indoor units)
When the remote controller does not work The unit follows individual operation.
due to battery failure or the absence thereof,
use this switch which is located beside the NOTES
discharge grille on the main unit. When the • Cannot have two remote controller control
remote controller does not work, but the bat- system with only wireless remote control-
tery low indicator on it is not lit, contact your lers. (It will be a two remote controller con-
dealer. trol system having one wired and one
wireless remote controllers.)
[START] • Under two remote controller control sys-
Press the EMERGENCY OPER- tem, wireless remote controller cannot
1 control timer operation.
ATION switch.
The machine runs in the previous mode. • Only the operating indicator lamp out of 3
The system operates with the previously set other lamps on the indoor unit display
air flow direction, and air flow rate. functions.
• Contact your Daikin dealer in case of
changing the combination or setting of
group control and two remote controller
control systems.
12

11 English
Downloaded from www.Manualslib.com manuals search engine
 Press the INSPECTION/TEST
5. NOT MALFUNCTION OF 1
button to select the inspection
THE AIR CONDITIONER mode “ ”.
The following symptoms do not indi- “ ” appears on display and blinks. “UNIT”
cate air conditioner malfunction lights up.
I. THE SYSTEM DOES NOT OPERATE Press PROGRAMMING TIMER
2
• The system does not restart immediately BUTTON and change the unit
after the ON/OFF button is pressed. number.
If the OPERATION lamp lights, the system Press to change the unit number until the
is in normal condition. It does not restart indoor unit beeps and perform the following
immediately because a safety device oper- operation according to the number of beeps.
ates to prevent overload of the system. Number of beeps
After 3 minutes, the system will turn on 3 short beeps .....Perform all steps from 3
again automatically. to 6
• The system does not restart immedi- 1 short beep .......Perform 3 and 6
ately when TEMPERATURE SETTING steps
button is returned to the former posi- 1 long beep ........Normal state
tion after pushing the button.
It does not restart immediately because a Press OPERATION MODE
3
safety device operates to prevent overload SELECTOR BUTTON.
of the system. After 3 minutes, the system “ ” on the left-hand of the malfunction code
will turn on again automatically. blinks.
• If the reception beep is rapidly repeated
3 times (It sounds only twice when Press PROGRAMMING TIMER
4
operating normally.) BUTTON and change the mal-
Control is set to the optional controller for function code.
centralized control. Press until the indoor unit beeps twice.
• If the defrost lamp on the indoor unit’s Press OPERATION MODE
display is lit when heating is started. 5
SELECTOR BUTTON.
This indication is to warn against cold air “ ” on the right-hand of the malfunction
being blown from the unit. There is noth- code blinks.
ing wrong with the equipment.
Press PROGRAMMING TIMER
6
BUTTON and change the mal-
function code.
6. HOW TO DIAGNOSE TROU- Press until the indoor unit makes a long
beep.
BLE SPOTS (Fig. 9) The malfunction code is fixed when the
I. EMERGENCY STOP indoor unit makes a long beep.
When the air conditioner stops in emergency, Reset of the display.
the run lamp on the indoor unit starts blink-
7
ing. Take the following steps yourself to read Press OPERATION MODE SELECTOR
the malfunction code that appears on the dis- BUTTON to get the display back to the nor-
play. Contact your dealer with this code. It will mal state.
help pinpoint the cause of the trouble, speed-
ing up the repair.

English 12
Downloaded from www.Manualslib.com manuals search engine
 II. IN CASE BESIDES EMERGENCY [Trouble]
STOP
The RUN lamp of the indoor unit is flashing
1. The unit does not operate at all.
and the unit does not work at all.
• Check if the receiver is exposed of sun-
light or strong light. Keep receiver away Malfunction Code
from light. Unit No. which
• Check if there are batteries in the sensed trouble
ON OFF
remote controller. Place the batteries.
TEMP
• Check if the indoor unit number and TIME

wireless remote controller number are UP

equal. CODE
FAN
DOWN

UNIT NO. RESERVE CANCEL

Number TIMER

MODE

SWING

/TEST

INSPECTION
display
Operate the indoor unit with the remote con-
troller of the same number.
Signal transmitted from a remote controller of [Remedial action]
a different number cannot be accepted. (If
Check the malfunction code (A1 ~ UF) on the
the number is not mentioned, it is considered
remote control and contact the place of pur-
as “1”)
chase. (See page 12.)

2. The system operates but it does not

sufficiently cool or heat.
• If the set temperature is not proper.
• If the FAN SPEED is set to LOW
SPEED. Disposal requirements
• If the air flow angle is not proper. Batteries supplied with the remote controller
are marked with this symbol.
Contact the place of purchase in the fol- This means that the batteries shall not be
lowing case. mixed with unsorted household waste.
If a chemical symbol is printed beneath the
WARNING symbol, this chemical symbol means that the
battery contains a heavy metal above a cer-
When you detect a burning odor, shut tain concentration. Possible chemical sym-
OFF power immediately and contact the
bols are:
place of purchase. Using the equipment
in anything but proper working condition
Pb: lead (>0.004%)
can result in equipment damage, electric Waste batteries must be treated at a special-
shock and/or fire. ized treatment facility for re-use.
By ensuring waste batteries are disposed of
correctly, you will help to prevent potential
negative consequences for the environment
and human health.

13 English
Downloaded from www.Manualslib.com manuals search engine
 3P107422-21S EM97A049B (0807) HT FS

Downloaded from www.Manualslib.com manuals search engine