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Daikin FXDQ40A3VEB [12/18] Wiring example
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10 English
10. WIRING EXAMPLE
10-1 HOW TO CONNECT WIRINGS
•
Wire only after removing the control box lid as shown in
Fig. 17, referring to view A.
CAUTION
•
Be sure to attach power supply wiring and earth wire to the
control box with the clamp.
•
When doing the wiring, make sure the wiring is neat and
does not cause the control box lid to stick up, then close the
cover firmly. When attaching the control box lid, make sure
you do not pinch any wires.
•
Outside the air conditioners, separate the weak wiring
(remote controller and transmission wiring) and strong wiring
(earth wire and power supply wiring) at least 50 mm so that
they do not pass through the same place together. Proximity
may cause electrical interference, malfunctions, and break-
age.
•
A main switch or other means for disconnection, having a
contact separation in all poles, must be incorporated in th
e
fixed wiring in accordance with relevant local and national
legislation.
Note that the operation will restart automatically if the main
power supply is turned off and then turned back on again.
[ PRECAUTIONS ]
•
Refer to the “REMOTE CONTROLLER INSTALLATION
MANUAL” on how to install and lay the wiring for the remote
controller.
•
See also the “Wiring Diagram plate” attached to the control
box lid when laying electrical wiring.
•
Connect the remote controller and transmission wiring their
respective terminal blocks.
CAUTION
• Do not, under any circumstances, connect the power sup-
ply wiring to the remote controller or transmission wi
ring
terminal block. Doing so can destroy the entire system.
[ Connecting electrical wiring, remote controller wiring,
and transmission wiring ] (Refer to Fig. 18)
•
Power supply and Earth wiring
Remove the control box lid.
Next, pull the wires into the unit through the wiring through
hole and connect to the terminal block (3P).
Be sure to put the part of the sheathed vinyl into the control
box.
(Rear)
Wiring Diagram
Control box lid
Power supply wiring
Earth wire
Penetration area
•
Make sure to let a wire go through a wire penetration area.
•
After wiring, seal the wire and wire penetration area to prevent
moisture and small creatures from the outside.
•
Wrap the strong and weak electric lines with the sealing
material (12) as shown in the figure below.
(Otherwise, moisture or small creatures such as insects from
the outside may cause short-circuit inside the control box.)
Attach securely so that there are no gaps.
Sealing
material (12)
(accessory)
Wire
[How to adhere it]
Outside
unit
Inside
unit
Fig. 17
view A
Power supply wiring
Earth wire
Indoor PCboard
(ASSY)
Clamps
(for preventing slippage)
*Transmission wiring
*Remote controller wiring
* Do not connect power
supply wiring here.
That may cause
malfunction
Control box
Control box
Power supply wiring/Earth wire
㽢
䕿
Fig. 18
Remote controller wiring
Transmission wiring
Power supply wiring
Earth wire
Wiring through hole
Wiring through hole
Terminal block (6P)
Terminal block (3P)
Indoor PCboard (ASSY)
Clamps
P1 P2 F1 F2 T1 T2
TRANSMISSION
WIRING
FORCED
OFF
REMOTE
CNTRL
4PEN325876-1F.book Page 10 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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