7 Servicing
RPK-FSR(H)M - Wall mounted
SMGB0137 rev.0 - 05/2021
259
7
d. After removing the insulation, pull out the rubber bush to remove the outlet air thermistor.
e. Remove the tape xing the thermistor to remove the thermistor.
f. When attaching the outlet air thermistor, attach it in the reverse procedure.
? NOTE
• Take care during the work so that the wiring for the thermistor will not get caught in the cover.
• Make sure that it is 29mm from the upper surface of the thermistor cover to the top of the thermistor.
Outlet Air Thermistor
Cover for
Outlet Air Thermistor
Rubber Bush
TapeInsulation
Tape
Insulation
Rubber bushOutlet air thermistor
Cover for outlet air
thermistor
Insulation
Tape
For RPK-(2.0-4.0)FSRM
1 Remove the front panel according to the “7.7.2 Removal of the front panel” chapter.
2 Remove the electrical box according to the “7.7.7 Removing AS motor” chapter.
3 Removing Freeze Protection Thermistor
Gas pipe thermistor
Freeze protection thermistor
a. The freeze protection thermistor is xed to the inside of the thermistor pipe brazed to the gas pipe by the thermo
clip. Remove the thermistor from the thermo clip.
b. When attaching the freeze protection thermistor, attach it in the reverse procedure. Insert the thermistor into the
thermistor pipe and x it with the thermo clip.
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.
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