Wiring Example; Wiring Diagram; Address Setup - Toshiba MMK-AP0074MH-E Installation Manual

SMMS High-Wall Type

▼ Wiring example

Outdoor Power supply
380 V - 415 V ~, 50 Hz
380 V ~, 60 Hz
Earth
L1 L2 L3 N
terminal
Indoor unit
Earth
L N
Indoor power supply
220 V - 240 V ~, 50 Hz
220 V ~, 60 Hz
Circuit breaker,
Pull box
Power switch
Wired remote controller wiring
• As the wired remote controller wire has non-polarity, there is no problem if connections to indoor unit
terminal blocks A and B are reversed.

▼ Wiring diagram

Terminal block for
remote controller
wiring of indoor unit

Address setup

Set up the addresses as per the Installation Manual supplied with Outdoor unit.
Outdoor Power supply
380 V - 415 V ~, 50 Hz
380 V ~, 60 Hz
Circuit breaker
Header outdoor
unit
Earth
U1 U2 U3 U4 U5 U6 L1 L2 L3 N
terminal
Control wiring between outdoor units
Control wiring between indoor and outdoor units
Control wiring between indoor units
Indoor unit
Earth
U1 U2 A B L N U1 U2
A B
Remote controller Remote controller
Pull box
A
B
Wired remote controller wire
(Procured locally)
– 24 –
Circuit breaker
Follower outdoor
unit
U1 U2 U3 U4 U5 U6
Indoor unit
Earth
A B L N U1 U2 A B
A B A B
Remote controller
Pull box
Group control
Terminal block
A Wired remote
controller unit
B
Installation Manual
Indoor unit
Earth
L N U1 U2 A B
24-EN
EN