Hitachi RCI-1.0FSN4 Service Manual page 340

9 Servicing
RPK-FSN(H)3M - Wall mounted
c. After attaching the thermistor, clamp the wiring for the expansion valve, freeze protection thermistor, gas pipe
thermistor and inlet air thermistor with 1 plastic band.
Inlet air thermistor
7 Removing Inlet Air Thermistor
a. The inlet air thermistor is clamped with one (1) plastic band (B) to the resin component for fixing the thermistor
inserted into the sub heat exchanger fins. Remove the plastic band to remove the thermistor.
b. When attaching the inlet air thermistor, attach it to the resin component with the plastic band in the reverse
procedure. Take care during the work so that the wiring for the thermistor will not come into contact with metal
edges of fins or side plates of the heat exchanger.
c. After attaching the thermistor, clamp the wiring for the expansion valve, freeze protection thermistor, gas pipe
thermistor and suction air thermistor with one (1) plastic band.
Place the wiring for the thermistors (for inlet air, gas pipe and freeze protection), and the
expansion valve coil into the electrical box from the wiring outlet at the upper side.
(The wiring for the expansion valve coil is not included when using the unit without
expansion valve)
Fix the inlet air thermistor with the plastic band so that the
thermistor wire will not be loosened.
326 SMGB0099 rev.0 - 12/2016
Resin component fixing
inlet air thermistor
Freeze protection
thermistor
Gas pipe
thermistor
Plastic band (B)
Thermistor pipe
Freeze protection
thermistor
Termo Clip
Clamp the wirings for the thermistors (for inlet air, gas pipe
and freeze protection), and the expansion valve coil with
the plastic band.
(The wiring for the expansion valve coil is not included
when using the unit without expansion valve)