7 Servicing
RPK-FSR(H)M - Wall mounted
SMGB0137 rev.0 - 05/2021
258
6 Removing Inlet Air Thermistor
a. The inlet air thermistor is xed to the receiver PCB holder cover under the electrical box.
Its wire runs the back of the receiver PCB holder and enters into the electrical box from the opening for wires on
the bottom of the electrical box. Detach two catches on the back of the receiver PCB holder cover to dismount
the holder cover. Remove the thermistor xed into two grooves on the receiver PCB holder cover.
b. When to attach inlet air thermistor, take the reverse steps of it. Care to not get the wire caught between the
receiver PCB holder cover and the receiver PCB holder. The risk runs of wire disconnection.
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 Receiver PCB holder
Catches on receiver PCB
holder cover (2 Portions)
(Reverse Side of Receiver PCB Holder)
(When Receiver PCB Holder Cover was removed.)
Receiver PCB Holder Cover
Inlet at lower side of Electrical Box
Fix in the position
where the head of
the thermistor ts
into this space.
7 Removing Outlet Air Thermistor
a. Remove the front panel according to the “7.7.2 Removal of the front panel” chapter.
b. Lift the front side of the vertical blade up in the direction of the arrow to remove it.
c. Remove 1 screw xing the outlet air thermistor cover to remove the cover.
Outlet air thermistor
Vertical blade
Outlet air thermistor
Screw xing cover for
outlet air thermistor
Cover for outlet air thermistor
Approx
29mm
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