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23
English
•
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clamp (accessory)
rubber sleeve
How to pass wire through the rubber sleeve:
1
Remove the rubber sleeve
(detachable portion).
2
Place the wire.
3
Attach the rubber sleeve
(detachable portion).
Attach by inserting the
control box edge into the
slit of the rubber sleeve.
control box edge
4
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•
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-
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1
4
4
2
5
3
4
6
1
Suction gas pipe
2
High/low pressure gas pipe
3
Liquid pipe
4
Insulation material
5
Finishing tape
6
Transmission wiring
• For multi system:
1
Transmission wiring between outdoor units in the same piping
system must be connected to terminals X4 and X5.
Connecting the wires to the X2, X3 terminals results in system
malfunction.
2
Wiring to other systems should be connected to terminals X2 and
X3 on the printed circuit board of the master unit. The outdoor unit
that connects transmission wiring to indoor unit is the master unit.
The others are sub unit.
9.5. Power wiring connection procedure
• Be sure to connect the power supply wiring to the power supply ter-
minal block, pass each phase (L1- 3) wire through separate rubber
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•
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CRRN[GZVGTPCNRTGUUWTGQPVJGVGTOKPCNCTGC
• Pass the power supply wiring and ground wiring through their
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8
1
2
3
4
9
6
5
7
1
Power supply
(MODEL AATJ
: 3-208/230V 60 Hz)
(MODEL AAYD
: 3-460V 60 Hz)
2
Branch switch, Overcurrent breaker
3
Ground wire
4
%QPVTQNDQZ
5
Insulation sleeves
6
Power supply terminal block
7
Ground terminal
8
Clamp (accessory)
9
Rubber sleeve
How to pass wire through the rubber sleeve:
1
Remove the rubber sleeve (detachable portion).
2
Place the wire.
3
Attach the rubber sleeve (detachable portion).
Attach by inserting the control box edge into the slit of the rubber
sleeve.
control box edge
B(1B0DLQB959B,0LQGG
Summary of Contents for REYQ72AATJ Series
Page 50: ...47 English...