Hitachi RCI-4.0FSN4 - Removal of the Thermistors from the Liquid and Gas Pipes

9 Servicing
RPI-(0.6-6.0)FSN4E - Ducted indoor unit
SMGB0099 rev.0 - 12/2016
292
9.6.3 Removal of the thermistors from the liquid and gas pipes
? NOTE
• To disconnect and remove the appropriate thermistor, previously
see the chapter corresponding to the wiring diagrams in this
Manual.
• Cover the thermistors with cork tape or pipe insulation,
depending on the location. Both materials are factory-supplied.
Replace them if damaged during maintenance work.
1 Remove the electrical box cover.
2 Remove the service cover.
The liquid and gas pipe thermistors are secured to the
copper piping by a special clamp.
• Liquid pipe thermistor: covered with cork tape.
• Gas pipe thermistor: covered with pipe insulation.
Nº Part
1 Electrical box
2 Drain pump
3 Screws
? NOTE
• Black connector: liquid thermistor.
• Yellow connector: gas thermistor.
Nº Part
1 Location of the thermistor
2 Location of the thermistor
9.6.4 Removal of the fan parts
Fan parts: fan motor, fan casing and duct.
Nº Part
1 Locks
2 Duct
3 Fixture supports
4 Fan motor
5 Fan casing