Daikin RXM20R Service Manual page 105

RXM20~71R(9) + ARXM25~71R(9) + FTXM20~71R + ATXM25~50R +
FVXM25~50A
Split New Perfera R32
ESIE20-11B – 2022.02
3 Install the bellmouth in the correct location on the indoor unit. Install and
tighten the 4 screws to fix the bellmouth.
4 Slowly rotate the turbo fan and check that it does NOT touch the bellmouth.
Repair as needed.
5 Install the indoor unit heat exchanger on the 2 hooks on the right side.
a
a
a Hook (left side)
b Hook (right side)
c Indoor unit heat exchanger
6 Route the fan motor ground wire in front of the indoor unit heat exchanger.
7 Carefully move the indoor unit heat exchanger to the correct position and
install it on the 2 hooks on the left side.
8 Connect the ground wire to the indoor unit heat exchanger using the screw.
c a b
a Screw (plate)
b Plate
c Indoor unit heat exchanger
d Piping fixture
e Flared joint
f Screw (ground wire)
9 Make sure that the refrigerant field piping connections are clean and not
damaged. Remove the caps and properly connect the field piping to the liquid
and gas pipes of the indoor unit. Tighten the flared joints.
10 Correctly install the insulation on the liquid and gas pipes. Install the piping
fixture.
11 Install the plate in the correct location on the indoor unit heat exchanger.
Install and tighten the screw to fix the plate.
c b
b
f
d
4 Components
|
e
e
Service manual
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