Carrier RAV-SP180UT-UL Service Manual page 157

No. Part name
1. Detachment
Heat
11
exchanger
1) Recover the refrigerant gas.
2) Carry out work of Detachment of
3) Remove refrigerant pipe at indoor unit side.
4) Remove the fixing screws and then
5) Remove the drain hose from the drain
6) While pushing the heat exchanger, remove
2. Attachment
1) Mount the heat exchanger with the fixing
2) Fix the parts as before in order of drain
3) Connect the refrigerant pipe as before and
4) Following to work of Attachment of
Procedure
remove the piping cover.
(M4, 10 mm, 3 pcs.)
pump and remove the fixing screws "A" to
remove the drain pump stand.
(M4, 8 mm, 3 pcs.)
the fixing band, fixing screws "B" and the
heat exchanger. (M4, 8 mm, 3 pcs.)
band and the fixing screws "B".
(M4, 8 mm, 3 pcs.)
pump stand → piping cover.
then apply vacuuming.
attach the parts as before.
Fixing band
Heat exchanger
.
10
,
10
Drain pump stand Drain pump stand Drain pump stand
Fixing screws "B" Fixing screws "B" Fixing screws
(Ø4 ×10) (Ø4 4 ×10)
– 157 –
Remarks
Fixing screws
Piping cover
Fixing screws xing screws
"A" (Ø4 ×10) "A" (Ø4 ×10)
10)
Fixing screw "B" Fixing screw "B" Fixing screw
Fixing band Fixing band Fixing band
g