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W-2WAY ECO-i SYSTEM
Outdoor Unit Repair Procedures
(8)
Place the remaining cushioning rubber onto
the new compressor at the location shown
in the figure 33.
(9)
Remove the bolts which are temporarily fas-
tening the 2 pieces of cushioning rubber,
and anchor the 3 compressor legs using the
bolts, washers, and rubber washers.
(10) Insert the capillary tube assembly, as shown
in the figure 33, at the 2 brazing locations
indicated.
(11) Shape the tubes and insert them at the
remaining 2 brazing locations.
(12) Connect the manifold gauge to the high-
and low-pressure outlet ports at the outdoor
unit where the compressor was replaced.
Connect the manifold gauge to a nitrogen
cylinder and perform nitrogen gas replace-
ment.
(13) Perform copper brazing at the 4 brazing
locations.
In the same way as during removal, pay particular attention to protection of the
check valve shown in the figure.
An O-ring is mounted inside the oil equalizer tube connector parts. It must be
protected and do not lose it.
CAUTION
Front view
Crankcase heater
Cushioning rubber
Bolt(Temporary mounting,
back side 2 locations,
1 piece each)
Fig. 32
10. Compressor
Fig. 33
Front view
Bolt
Washer: 1
Rubber washer: 1
(1 each used for 3
locations)
Cushion rubber
(remained 1 location)
Brazing
locations (4)
Protect the oil equalizer tube
connection parts
Capillary tube assembly
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