Hitachi PSC-A32MN - 4 ELECTRICAL WIRING; Wiring Overview and Specifications

4 ELECTRICAL WIRING
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PSC-A32MN
1
CN1
1
2
2
FG
1
1 1 1
1
1 1
2
2 2 2
2
2
2
CN2 CN3
Outdoor unit
Remote control switch
Indoor unit
Power supply
100 to 240V
Frame ground
terminal
Terminal
board TB2
Terminal
board TB3
Terminal
board TB1
H-LINK
(Transmission wire)
Connect the
transmission wires to
the TB terminals O and
P of the outdoor units
and the indoor units
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Power supply cable AC100 ~ 240V - WRPP
2
600V CV, CCV, CEV (Hitachi Cable)
Earth wiring - - -

H-LINK (Control wire) '&9 P WRPP
2
JKPEV-S, JKEV-S, CVV-S, CVV,
600V VCT (Hitachi Cable)
Wiring for external input
and output
Input: Non-voltage normal open
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2
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PSC-A32M
N
Pull box
To outdoor unit or power
circuit breaker
Indoor units
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Electrical wiring
PMML0332A rev.0 - 05/20158