How To Replace Thermistors; Remove The Thermistors (5 Thermistors) - Sanden GAU-A45HPA Service Book

5)

How to Replace Thermistors

Upper casing unit

Remove the Thermistors (5 thermistors).

Discharge thermistor
Water outlet thermistor
(Red mark )
Water inlet thermistor
(White mark )
Sanden Heat Pump –– Service Technical Book
Page 21 of 48
Remove Top Panel, unplug all the necessary
cable connectors and remove the earth
screws. And remove the upper casing unit
Remove Right Side Panel (8 screws)
Right Side Panel
Copper
Note:
pipe
The thermistor head touches
the copper pipe side.
Thermistor Clip
Ambient thermistor
Defrost thermistor