York TIWM006B21S Installation And Maintenance Manual page 39

TIWM006B21S to TIWM012B21S
TB2
A B 1 2
Secure the PVC Tube by
Cable Band (Accessory)
Communication Cable
PVC Tube
Wired Controller
Cable
NOTES:
• Insert the communication cable and wired controller cable into the PVC tube "VW-1 600V" (Accessory)
to separate from the power supply wiring for the indoor unit.
• Secure the both ends of the PVC tube by cable band (Accessory).
• If shielded cable is used, terminate at the ground terminal.
Install and secure all electrical wiring correctly through the connecting hole, to the terminal blocks
using the cable bands provided. Wiring should be spaced appropriately and firmly fastened to
guarantee against electrical short, sparks, and flame.
P5417052
TB1
L1 L2
Power Supply
Wiring
TIWM015B21S to TIWM030B21S
TB1
TB2
L1 L2
Power Supply
Wiring
Wired Controller
Cable
A B 1 2
Secure the PVC Tube by
Cable Band (Accessory)
Communication Cable
PVC Tube
35