Wiring Diagram; Address Setup - Toshiba MMC-AP0154H-E Installationsanleitung

Wire connection
REQUIREMENT
• Connect the wires matching the terminal numbers. Incorrect connection causes a trouble.
• Pass the wires through the bushing of wire connection holes of the indoor unit.
• Keep a margin (Approx. 100 mm) on a wire to hang down the electrical control box at servicing or other purpose.
• The low-voltage circuit is provided for the remote controller. (Do not connect the high-voltage circuit)
• Loosen the cover mounting screws (2 positions) of the electric parts box, and then remove the cover.
• Slit the film of attached bush for the power and remote controller wire take-in port, before pass through wires.
• Connect the indoor / outdoor connecting wires and the remote controller wire to the terminal block of the electric
parts box.
• Tighten screws of the terminal block securely, and fix the wires with code clamp attached to the electric parts box.
(Do not apply tension to the connecting section of the terminal block.)
• Mount the cover of the electric parts box. Do not pinch the wires.
Electrical parts box
Power supply Indoor / Outdoor inter-unit wire /
terminal block Remote controller terminal block
U U A B
1 2
R(L) S(N)
Cord clamp
73-EN
Two screws
Terminal block
P.C. board
S
R
(L) (N)
Earth wire
Power supply cord
Cord clamp
– 37 –
Remote controller wiring
• Strip off approx. 9 mm the wire to be connected.

▼ Wiring diagram

Terminal block for
remote controller
wiring of indoor unit
A
B
Remote controller wire
(Locally procured)

Address setup

Set up the addresses as per the Installation Manual supplied with the outdoor unit.
Terminal block
A
Remote controller unit
B
74-EN