Carrier RAV-SP180UT-UL Service Manual page 167

No. Part name
1. Detachment
Heat
11
exchanger
1) Recover the refrigerant gas.
2) Remove the refrigerant piping at the
3) Carry out work of Detachment of
4) Remove screws which fix the piping
5) Remove screws of the partition board of
6) Remove screws of the partition board of
2. Attachment
1) Fix the parts with sensors as before in
2) Carry out work of Attachment of 10 .
3) Connect the refrigerant pipes as before
1. Detachment
Vertical grille
12
1) Carry out work of Detachment of
2) Remove the set screws (2 positions) of
3) Remove the vertical grille.
2. Attachment
1) Using screws, mount the vertical grille as
2) Carry out work of Attachment of
Procedure
indoor unit side.
holder and take off the piping holder.
(M4, 8 mm, 2 pcs.)
the heat exchanger to remove the
partition board of the heat exchanger
while pressing the heat exchanger.
(M4, 8 mm, 4 pcs.)
heat exchanger and screws of the heat
exchanger at the opposite side to remove
the heat exchanger while pressing the
heat exchanger. (M4, 8 mm, 2 pcs.)
order of heat exchanger and then piping
holder.
and then perform vacuuming.
fixing vertical grille.
before.
.
10
Partition board of heat exchanger Partition board of heat exchanger Partition board of heat exchanger
.
10
.
10
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Remarks
Piping holder Piping holder Piping holder
Screws
Screws Screws Screws
Vertical grille
Screws
(Fixing drain pan and vertical grille)