Daikin FXAQ-M Series, Engineering Data

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Installation EDUS39-600-F6
34 FXAQ-M
WARNING
• Use only specified wire and connect wires to the terminal tightly. Be careful wires do not place external stress on
terminals. Keep wires in neat order so as to not obstruct other equipment. Make sure that the electric box lid fits
tightly. Incomplete connections could result in overheating and, in worse cases, result in electric shock or fire.
CAUTION
• Never connect power supply wiring to the terminal block for remote controller wiring as this could damage the entire
system.
• When clamping the wirings, be sure no tension is applied to the wire connections by using the included clamp. Also,
when wiring, make sure the lid on the electric parts box fits snugly by arranging the wirings neatly and attaching the
service lid firmly. Make sure the lid on the electric parts box fits snugly by arranging the wires neatly and attaching
the service lid firmly. When attaching the service lid, make sure no wires get caught in the edges. Pass wiring
through holes to prevent damage to them. Make sure the remote controller wiring and transmission wiring between
the units, and other electrical wiring do not pass through the same locations outside the unit, separating them by at
least 5”, otherwise electrical noise (external static) could cause incorrect operation or breakage.
• To avoid a short circuit in the electric parts box, be sure to apply sealing material or putty (not included) to the wiring
hole to prevent the infiltration of water as well as insects or other small creatures. Otherwise a short-circuit may occur
inside the electric parts box.
Terminal block (6P)
Ground terminal
Ground wiring
Power supply wiring
Power supply
terminal block (3P)
In the case of using the power
supply terminal together with
the other connecting wirings
Make sure to process
the insulation at the wire
terminal part properly so that
the terminals do not get in
contact each other.
Fig. 22
Remote
controller wiring
Ground wiring
Power supply wiring
Transmission wiring
Transmission wiring
< Wiring clamp method >
Clamp small
(accessory) (5)
Clamp small
(accessory) (5)
Clamp small
(accessory) (5)
Remote controller
wiring
Insulating tube
(3 places)
Cut off any excess
material after tightening.
L1
L2
Insulating tube
REMOTE
CNTRL
FORCED
OFF
TRANSMISSION
WIRING
F1 F2 T1 T2 P1 P2