Toshiba MMU-AP0071MH Installation Manual page 19

Cable connection
• Be sure to locate the cable through the cable connection port of the indoor unit.
• Ensure additional wire length of approximately 100 mm at the indoor unit electric parts box.
This is to enable ease of any service work in the future.
• The low-voltage circuit is provided for the remote controller.
• Remove the cover of the electric parts box by removing the mounting screws (3 off) and push the hooking section.
(The cover of the electric parts box remains hanged to the hinge.)
• Tighten the screws on the terminal block and secure the cables with cord clamp fitted to the electric parts box.
(Do not apply tension to the connecting section of the terminal block.)
• Using the supplied thermal insulation for the sealing of the cable connecting port, seal the cable connecting port.
(Otherwise dew condensation may be caused.)
• Mount the cover of the electric parts box ensuring the cables are not pinched.
(Mount the cover after the ceiling panel has been wired to the electric box.)
Screws
Cord clamp
REQUIREMENT
P.C. board
Hooking section
Indoor/Outdoor
inter-unit cable/
Remote controller
terminal block
U U A B
1 2
Power supply
terminal block
R(L) S(N)
Heat insulator B
Screw
Thermal insulation to cabling connecting port
R S
(L) (N)
Earth line
Connecting
cord
16
Electric parts box
Cover of electric parts box
Adhered surface
Heat insulator A
Notched section