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Daikin FXDQ50A3VEB [14/18] 2 control by 2 remote controllers con trolling 1 indoor unit by 2 remote controllers
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12 English
No. 3 system When including BS unit
10-2 CONTROL BY 2 REMOTE CONTROLLERS (Con-
trolling 1 indoor unit by 2 remote controllers)
•
When using 2 remote controllers, one must be set to “MAIN”
and the other to “SUB”.
MAIN/SUB CHANGEOVER
(1)
Insert a screwdriver into the recess between the
upper and lower part of remote controller and, working
from the 2 positions, pry off the upper part (2 loca-
tions).
The remote controller PC board is attached to the upper
part of remote controller.
(2)
Turn the MAIN/SUB changeover switch on one of the
two remote controller PC boards to “S”.
(Leave the switch of the other remote controller set to “M”.)
Wiring Method (See ‘‘9. ELECTRIC WIRING WORK’’)
(3)
Remove the control box lid.
(4)
Add remote controller 2 (SUB) to the terminal block for
remote controller (P
1
, P
2
) in the control box.
(There is no polarity.)
[ PRECAUTIONS ]
•
Crossover wiring is needed when using group control and
2 remote controllers at the same time.
•
Connect the indoor unit at the end of the crossover wire
(P
1
, P
2
) to remote controller 2 (SUB).
10-3 REMOTE CONTROL (FORCED OFF AND ON/
OFF OPERATION)
•
Connect input lines from the outside to the terminals T
1
a
nd T
2
on the terminal block (6P) for remote controller to
achieve remote control.
•
See the
“
11. FIELD SETTING AND TEST RUN”
for
details on operation.
10-4 CENTRALIZED CONTROL
•
For centralized control, it is necessary to designate the group
No. For details, refer to the manual of each optional control-
lers for centralized control.
LN
F
F
1
2
FF
12
F
F
1
2
FF
12
IN/D
IN/D
OUT/D OUT/D
1
PP
21
F
2
N
F
L
12
TT
1
P
2
P
Power supply
single phase
50Hz 220-240V
or single phase
60Hz 220V
Fig. 21
Remote controller
(option)
Indoor unit A
BS unit
Outdoor unit
Upper part of
remote controller
Lower part of
remote controller
Insert the screwdriver here and gently work off the
upper part of remote controller.
Only one remote controller
needs to be changed if
factory settings have
remained untouched.
(Factory setting)
S
M
S
S
M
Remote controller
PC board
Wire specification Sheathed vinyl cord or cable (2 wires)
Gauge
0.75 - 1.25 mm
2
Length Max. 100 m
External terminal
Contact that can ensure the minimum applica-
ble load of 15 V DC, 1 mA.
1
P
2
P
1
F
2
F
1
T
2
T
FORCED
OFF
REMOTE
CONTRL
TRANSMISSION
WIRING
Remote
controller 1
(MAIN)
Remote
controller 2
(SUB)
Remote controller wiring
terminal block
Remote controller 2
(SUB)
Remote controller 1
(MAIN)
Crossover wire (P1
.
P
2)
Max. No. of
indoor units
Indoor unit 2Indoor unit 1
1
P
2
P
1
F
2
F
1
T
2
T
FORCED
OFF
REMOTE
CONTRL
TRANSMISSION
WIRING
Input A
4PEN325876-1F.book Page 12 Thursday, April 20, 2017 8:20 AM
Содержание
- Installation manual 1
- System inverter air conditioners 1
- Daikin industries czech republic s r o 2
- En60335 2 4 2
- Fxdq15a3veb fxdq20a3veb fxdq25a3veb fxdq32a3veb fxdq40a3veb fxdq50a3veb fxdq63a3veb 2
- Machinery 2006 42 ec electromagnetic compatibility 2014 30 eu 2
- P481419 1 2
- P481419 1_fxdq15 63a3veb fm page 1 monday april 24 2017 10 01 am 2
- Tetsuya baba managing director pilsen 2nd of may 2017 2
- Contents 3
- Safety precautions 3
- 1 precautions 4
- 2 accessories 4
- 3 optional accessories 4
- Before installation 4
- For the following items take special care during construction and check after installation is finished 4
- Selecting installation site 5
- Preparations before installation 6
- In case of back side in case of bottom side 7
- Indoor unit installation 7
- Refrigerant piping work 7
- Drain piping work 9
- Installing the duct 10
- 1 general instructions 11
- 2 specifications for field supplied fuses and wire 11
- 3 electrical characteristics 11
- A circuit breaker capable of shutting down power supply to the entire system must be installed 11
- All field supplied parts and materials electric works must conform to local codes 11
- All wiring must be performed by an authorized electrician 11
- Be sure to ground the air conditioner 11
- Do not the earth wire should come in contact with gas pipes water pipes lightning rods or telephone earth wires 11
- Do not turn on the power supply circuit breaker or earth leak age breaker until all other work is done 11
- Electric wiring work 11
- English 9 11
- For details on hooking up the remote controller refer to the remote controller installation manual 11
- Gas pipes gas leaks can cause explosions and fire 11
- Length of the transmission wiring and remote controller wiring 11
- Mca minimum circuit amps a mfa max fuse amps a kw fan motor output kw fla full load amps a 11
- Power related 11
- Refer to the installation manual attached to the outdoor unit for the size of power supply wiring connected to the outdoor unit the capacity of the circuit breaker and switch and wiring instructions 11
- See also the wiring diagram plate attached to the control box lid when laying electrical wiring 11
- Shows only in case of protected pipes use h07rn f in case of no protection 2 insulated thickness 1mm or more 3 if the wiring is in a place where people it can be easily touched by people install an earth leakage breaker to pre vent electric shock 4 when using an earth leakage breaker make sure to select one useful also to protection against overcurrent and short circuit when using an earth leakage breaker only for earth device make sure to use a wiring interrupter together 11
- Shut off the power before doing any work 11
- Telephone earth wire and lightning rods the ground potential when struck by lightning gets extremely high 11
- The length of the transmission wiring and remote controller wiring are as follows 11
- This system consists of multiple indoor units mark each indoor unit as unit a unit b and be sure the terminal board wiring to the outdoor unit and bs unit are properly matched if wiring and piping between the outdoor unit and an indoor unit are mismatched the system may cause a malfunction 11
- To avoid short circuiting the power supply wire be sure to use insulated terminals 11
- Use copper wire only 11
- Water pipes they cannot be grounded if hard vinyl pipes are used 11
- 1 how to connect wirings 12
- Wiring example 12
- Precautions when laying power supply wiring 13
- Wiring example 13
- 2 control by 2 remote controllers con trolling 1 indoor unit by 2 remote controllers 14
- 3 remote control forced off and on off operation 14
- 4 centralized control 14
- Field setting and test run 14
- 1 setting the static pressure selection 15
- 2 remote control setting 15
- 3 setting the filter sign display interval 15
- 4 settings for separately sold accessories 15
- Field setting and test run 15
- Field settings may have to be performed using the remote controller depending on the type of installation 15
- English 16
- Unified wiring diagram legend 16
- Wiring diagram 16
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