Electronic Expansion Valve Kit Installation (cont.)
E-
10
Wiring & Assigning address
1
Connect the AC power cable and communication cable from the outdoor
unit to terminal, then connect the cable to another electronic expansion
valve kit.
Room A
Room B
Outdoor
unit
Another
distributor kit
Room C
2
Connect the AC power cable and communication cable to each indoor
unit (A, B and C).
3
Align the SW51, SW52 and SW53’s addresses with A, B and C indoor
units’.
SW51
SW52
SW53
A
B
C
CN63(Yellow)
CN62(Blue)
CN61(White)
Switch No.
Appropriate indoor unit
(Electronic expansion valve)
Connector No.
