Outdoor Unit Wiring - Toshiba RAS-300KSG Owners And Installation Manual

OUTDOOR UNIT WIRING

● Remove the service cover of the outdoor unit, and connect the end of the connection cord with screws to the terminal block. ( Refer to wiring
diagram inside the top cover and caution label on the service cover)
● When connections are completed, fasten the connection cord with the cable clamp and reinstall the service cover. ( Figure. 21 )
For Cooling Only Model
Terminal block
Ground screw
Cable clamp
● The air conditioner always requires grouding.
● Be sure to comply with local codes on running the wire from the indoor unit to the outdoor unit.
Note ● Every wire must be connected firmly.
● During installation, proceed first with refrigerant connections between indoor and outdoor units, and only then make the electrical ones;
similarly, when disassembling, disconnect the electrical wiring first and only then open refrigerant connections.
● Unit must be installed according to applicable national installation standards.
30
For Heat Pump Model
Terminal block
Ground screw
Cable clamp
Main power wire(L,N, )
Interconnection wire( ,R,C,Y)
Interconnection wire for Heatpump(O,W ,S)
2
Figure 21