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Appendix
Appendix-8
No. Photo / Explanatory diagram Procedure
3
Assembly
Return a set of the refrigeration cycle assembly into the outdoor unit base plate and reassemble sound insulation
board, partition plate assembly, fan motor assembly, and side cabinet (R/L) as original. Fix the thermostat fixing
plate to the side cabinet (R), built in the inverter assembly, and then connect various cables. After then,
incorporate front cabinet, upper cabinet, wiring cover, and valve cover as before.
3-1
Return a set of the refrigeration cycle assembly into the
outdoor unit base plate, and assemble sound insulation
board, partition plate assembly, fan motor assembly,
and side cabinet (R/L) as original.
3-2
Using screws (Self-tapping screw type-B Ø4 × 8mm,
stainless), fix the thermostat fixing plate to the side
cabinet (R).
3-3
After incorporating the inverter assembly as before,
furthermore perform cable process for cord heater and
power cord.
For the cord heater, perform cable process so that there
is no looseness or sag at the fan side.
Perform cable process for the cord heater together with
the fan motor lead cable, and collect the remained part
of cables at cable process part of the inverter.
Secure the power cord for the cord heater to the
terminal block mounting plate using the P-shape clamp,
and pull it out from the wiring area of the side cabinet
(R).
* Check that there is the marked part of the cord heater
on the outdoor unit base plate or near it.
When there is the heating part near the electric parts
box, a fire may generate.
Since the lead wires connected to the cord heater and
thermostat may come into contact with the edges of the
sheet metal or tips of the screws, wrap the shield tubes
around the leads to protect them and use the bundling
ties to secure them.
3-4 Incorporate front cabinet, upper cabinet, wiring cover, water-proof cover and valve cover as before.
4
In installation work, connect power cord for the cord heater to another breaker separated from one for power cord
of the air conditioner.
Side cabinet (R)
Thermostat fixing plate
Perform cable process for collected
cord heater and fan motor lead cables.
Power cord for
cord heater
P-shape
clamp
To keep the lead wires from coming into contact with the
edges of the sheet metal or tips of the screws, wrap the
shield tubes around the leads to protect them and use
the bundling ties to secure them.
Do not make cord heater loose.
Do not put the heating part near the electric parts box.