SMMS High-Wall Type
Installation Manual
– 23 –
CAUTION
The remote controller wire (Communication line) and AC 220 – 240 V wires cannot be parallel to
contact each other and cannot be stored in the same conduits. If doing so, a trouble may be
caused on the control system due to noise or other factor.
L1
L2
Ln
Indoor unit
Remote controller inter-unit wiring
Indoor unit
Indoor unit
Indoor unit
Remote
controller
(Max. 8 units)
Remote
controller
wiring
Wiring between indoor and outdoor units
NOTE
An outdoor unit connected with control wiring between indoor and outdoor units wire becomes automatically
the header unit.
23-EN
Summary of Contents for MMK-AP0074MH-E
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