89
MAC-1702RA
CN104
IN OUT
CN104
Remote controller works even if connection is OFF.
In order to block the remote controller, cut JR88 on indoor unit PC board.
IN OUT
Relay
P.C. board
Indoor unit
INSULATE THE WIRES
SEPARATELY
MAC-1702
Wiring
Incoming Signals - Window contact
OUTPUT signals - Heating Back-up
RAC INDOOR UNIT
IN OUT
P.C. board
Indoor unit
(Coil rating
of DC 12V, 75mA
or less) Use relay
with reinforced
insulation.
INSULATE THE WIRES
SEPARATELY
MAC-1702
MAC-1702
CN104
CN104
A
Cable type
Supplied
Nr. of Conductors
4
Section diameter
-
Max lenght
2 m
A
Cable type
Supplied
Nr. of Conductors
4
Section diameter
-
Max lenght
2 m
A
A
A
Window contact
Heating Back-up
When the contact is open, indoor unit
can be turned ON; when the contact is
closed, indoor unit is OFF.
Pay Atteniton: the indoor unit does not
automatically restart when the contact
is open.
Compatibility list
MSZ-LN25/35/42/50VG(2)
MSZ-EF18/22/25/35/42/50VGK
MSZ-AP15/20/25/35/42/50/60/71VG(K)
MSZ-BT20/25/35VG
MSZ-HR25/35/42/50/60/71VF
MFZ-KJ25/35/50VE2
MFZ-KT25/35/50VG
MLZ-KP25/35/50VF
MSZ-HJ25/35/50/60/71VA
MSZ-DM25/35VA
MSZ-WN25/35VA
MITSUBISHI ELECTRIC
/ OPTIONAL PARTS
Summary of Contents for M-SERIES
Page 1: ...Practical installation guide DX ...
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Page 39: ...37 MITSUBISHI ELECTRIC COMMERCIAL ...
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Page 61: ...59 MITSUBISHI ELECTRIC REPLACE TECHNOLOGY ...
Page 75: ...73 MITSUBISHI ELECTRIC REPLACE TECHNOLOGY COMMERCIALE ...
Page 76: ...74 Ventilation ...
Page 77: ...75 MITSUBISHI ELECTRIC VENTILATION ...
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