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Appendix
Appendix-4
4. Cord heater installation work procedure
No. Photo / Explanatory diagram Procedure
1
Remove each cabinet, inverter assembly, motor base assembly, and partition board assembly.
* Do not damage the electric parts such as cables, connectors, etc. while this work.
Remove the upper cabinet and the valve cover.
Related parts / Screws list
Used screw
Part name
Screw type Quantity
Upper cabinet Ø4 × 85
Valve cover Ø4 × 11
1-1
Remove the front cabinet, the wiring cover and the
water-proof cover.
Related parts / Screws list
Used screw
Part name
Screw type Quantity
Front cabinet Ø4 × 87
Wiring cover Ø4 × 82
1-2
Remove the side cabinet (R/L) and the inverter
assembly.
Related parts / Screws list
Used screw
Part name
Screw type Quantity
Side cabinet (R) Ø4 × 87
Side cabinet (L) Ø4 × 83
Inverter assembly Ø4 × 81
1-3
Remove the inverter assembly.
No. Part name Connector No. Connector color
1 TE sensor CN600 White
2 TD sensor CN601 White
3 TO sensor CN602 White
4 TS sensor CN603 White
5
4-way valve
coil
CN701 Yellow
6 PMV coil CN700 White
7 Fan motor CN300 White
8
Compressor
lead
(Intermediate connector)
White
9
Reactor
(2 pieces.)
(Intermediate connector)
White
1-4
Upper cabine
t
V
a
lv
e
c
ov
er
W
irin
g
cove
r
Water-proof
cover
Front
cab
in
et
Side cabinet
(
L
)
Side cabinet
(
R
)
Inverter assembl
y