b c
da
1
.8
N
m
4
3
21
N O T E
In case of installation positions “c” and “d”, make sure to insulate the copper pipes inlet on the expansion valve
boxcovertoavoidanyliquidltrationandaccumulation.
Minimum sizes (mm).
2.10.4 Thermistor installation
Liquid and gas pipes thermistor
Two type thermistors are supplied inside the control box. The purpose and identication of each one is as follow:
Item
PCB socket / Thermistor
connector color
PCB socket number Thermistor length (mm)
Liquid pipe thermistor Black THM 3 650
Gas pipe thermistor Yellow THM 5 600
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