6. SYSTEM DESIGN
CONTROLLER CABLE WIRING4-4.
WIRING SPECIFICATIONS
Model type Connection to Wire Cable size pecication
Central remote 
controller
Branch box
Remote controller 
cable
0.33 mm
2
Sheathed PVC cable Polar 
3core 
Wired Remote 
Controller
Indoor unit
Remote controller 
cable
0.33 mm
2
Simple Remote 
Controller
Indoor unit
IR Receiver Unit Indoor unit Connection cable - (5m cable attached)
Caution
Install in accordance with local rules and regulations.
Never bundle the power supply cable and controller cable together. Bundling these cords together 
will cause misoperation.
Always ground the shilded cable at both ends.
For detail specification and connection, please refer to "5 Control system".
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SYSTEM
DESIGN
SYSTEM
DESIGN