Removing Thermistors For Liquid Pipe And Gas Pipe - Hitachi RCI-1.0FSR Service Manual

7 Servicing
RCI-(1.0-6.0)FSR - 4-way cassette

7.1.10 Removing thermistors for liquid pipe and gas pipe

1 Remove the air panel according to the item "7.1.3 Removing optional air
2 Remove the bell-mouth according to the item "7.1.4 Removing turbo fan and fan
3 Remove the drain pan according to the item "7.1.6 Removing drain
4 Removing Partition Plate. Remove six (6) fixing screws for partition plate. Remove lead wires (for fan motor, 2 pipe
thermistors and expansion valve) from the cord clamp.
* W hen reassembling, bind lead wires (for liquid pipe and gas pipe thermistors) together by the plastic band (field-
supplied).
5 Remove the fixing plate for thermistor from the gas pipe, and remove the gas pipe thermistor.
6 Remove the fixing plate for thermistor from the liquid pipe, and remove the liquid pipe thermistor.
* W hen reassembling, securely fix lead wires (for fan motor, 2 pipe thermistors and expansion valve) together by the
cord clamp attaching at the partition plate and attach each thermistor to the original position.
Fixing screws for
partition plate
Gas pipe
Thermistor for
gas pipe
Thermistor
for liquid pipe
?
N O T E
Fix lead wires (for 2 pipe thermistors and expansion valve) together by the plastic band to face the edge of vinyl tube downward as shown
in the figure of the item "7.1.11 Removing electronic expansion valve
leakage.
189 SMGB0137 rev.0 - 05/2021
Lead wires for fan motor
Lead wires for liquid
pipe thermistor
Wire for expansion valve
Fixing plate
for thermistor
Liquid pipe
Thermistor
for gas pipe
Plastic band
Details of thermistor installation
panel".
motor".
pan".
Fixing screws for
partition plate
Partition plate
Lead wires
for gas pipe
thermistor
Fixing plate for
thermistor
Thermistor
coil". If the lead wires are not fixed correctly, it may cause water
7
Fixing plate
for thermistor
Thermistor
for liquid pipe