Daikin FXHQ32AVEB Installation Manual page 21

Transmission wiring
Remote controller wiring
Clamp (4)
(accessory)
Power supply wiring
and Earth wiring
Wiring fixture (11) (accessory)/
Screw for wiring fixture (12) (accessory)
CAUTION
• When conducting wiring work, do not touch the printed circuit board. It may cause failure.
• Never connect the power supply wiring to the terminal block for remote controller/transmission wiring. It
may damage the total system.
• Do not connect the remote controller/transmission wiring to the wrong terminal block.
• In case the piping penetration cover is cut off and used as wiring penetration hole, after the wiring connec-
tion is finished, mend the cover.
• Seal the clearance around the wirings with putty and insulating material (field supply).
(If insects and small animals get into the indoor unit, short circuiting may occur inside the control box.)
• If the low voltage wiring (remote controller wiring) and the high voltage wiring (power supply wiring, earth
wiring) are brought into the indoor unit from the same place, they may be affected by electric noise (outside
noise) and cause malfunction or failure.
• Keep the distance of 50mm or more between the low voltage wiring (remote controller wiring) and the high
voltage wiring (power supply wiring, earth wiring) at anywhere outside the indoor unit. If both the wirings are
laid down together, they may be affected by electric noise (outside noise) and cause malfunction or failure.
Power supply wiring
and earth wiring
English
Wiring fixture (11) (accessory)/
Screw for wiring fixture (12) (accessory)
Fig. 32
Remote controller
and transmission wiring
Resin bushing (10)
(accessory)
High voltage wiring
(1) Install the fixture at the wiring entrance side.
(2) Fix the wiring to the fixture by clamps so that
no tension will be given to the terminal
connection.
(3) To avoid the loosing of the power supply wiring
and Earth wiring, band the clamp to tightly fit
the fixture at terminal block side.
Putty or insulation
(field supply)
Low voltage wiring
20