No
Parts
5
Heat exchanger
6
CROSS FAN
Procedure
1) Remove 1 screw from the heat exchanger. (use
+SCREWDRIVER)
2) Remove the fan coil unit SENSOR from the heat
exchanger.
3) Remove the heat exchanger from the fan coil
unit.
When turning on the cold/hot water after
replacing the heat exchanger, make sure
to open the air release valve to sufficiently
remove air from inside the coil and pipe by
collecting the water using the tube before
closing the valve. Failure to do so may
result in decreased performance and noise
generation.
1) Remove the 3 screws of the COVER FAN MOTOR.
(use +SCREWDRIVER)
2) Remove the COVER FAN MOTOR from the fan
coil unit.
3-9
Disassembly and Reassembly
Remark