Daikin FXAQ20PVE Installation Manual page 17

Precautions to be taken for power supply wiring
Use a round crimp-style terminal for connection to the power supply terminal block. In case it cannot be used
due to unavoidable reasons, be sure to observe the following instructions.
Be sure to peel off the sheath of power supply wiring more than 40 mm. (Refer to Fig. 22)
Attach insulation sleeve
Round crimp-style terminal
Fig. 22
• For remote controller wiring, refer to the "INSTALLATION MANUAL OF REMOTE CONTROLLER."
attached to the remote controller.
• Never connect power supply wiring to the terminal block for remote controller. A mistake of the sort
could damage the entire system.
• Use only specified wire and tightly connect wires to terminals. Be careful wires do not place external stress
on terminals. Keep wiring in neat order and so as not to obstruct other equipment such as popping open the
control box cover. Make sure the cover closes tight. Incomplete connections could result in overheating,
and in worse case, electric shock or fire.
In case of using the power
supply terminal together with
the other connecting wirings
L N
Make sure to process
the insulation at the wire
terminal part properly so that
the terminals do not get in
contact each other.
16
Power supply
terminal block (3P)
Earth terminal
Earth wiring
Power supply wiring
Remote
controller wiring
Terminal block (6P)
Fig. 23
Power supply wiring and earth wire
< Wiring clamp method >
L N
Earth wiring
Remote controller
wiring
Clamp small
(accessory) (5)
Clamp small
(accessory) (5)
(3 places)
P1 P2 F1 F2 T1 T2
Cut off any excess
REMOTE TRANSMISSION FORCED
CNTRL WIRING OFF
material after tightening.
Transmission wiring
Clamp small
(accessory) (5)
Clamp after tying the
wiring between the units
and the earth wiring.
Transmission
Power supply wiring
wiring
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