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10. Compressor
(6)
Set the remaining cushioning rubber beneath the new compressor leg at the locations shown in the figure 26.
(7)
Remove the bolts which are temporarily fastening the 2 pieces of cushioning rubber, and anchor the 3
compressor legs using the bolts, washers, and rubber washers.
(8)
Insert the pre-shaped tube assembly at the 3 brazing locations indicated.
(9)
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
replacement.
(10) Perform copper brazing at the 3 brazing locations.
In the same way as during removal, pay particular attention to protection of the oil
CAUTION
equalizing tube connector parts shown in the figure 26.
An O-ring is mounted inside the oil equalizer tube connector parts. It must be
protected and do not lose it.
(11) Follow the instructions in "6. Checking for Leakage After Repair" and check for leaks at the outdoor unit where
the compressor was replaced.
(12) Re-install all components that were removed. Re-install the electrical component box in the same position as it
was before.
Be sure to check for looseness of the power terminal connection at the compress
CAUTION
or terminal plate, and to check by pulling vertically on the connections. If the
terminals become disconnected easily, replace the wiring Assy.
(13) Follow the instructions in "7. Evacuating System" and apply vacuum to the outdoor unit where the compressor
was replaced.
Brazing
locations (3)
Bolt
Washer: 1
Rubber washer: 1
(1 each at the 3 locations)
Protect the oil
equalizer tube
connectors
Cushioning
rubber guide
Front view
Fig. 26
2 - 33
3-WAY ECO-i SYSTEM
Outdoor Unit Repair Procedures
2
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