MovinCool Classic 40 Service Manual - Manual (Page 42)

Operation Section
42
5.16 Temperature Thermistor
• The room thermistor (RTS) is installed
upstream of the evaporator, and detects
evaporator inlet temperature as a resistance
value.
• The freeze protection thermistor (CTS) is
installed in the evaporator outlet piping, and
detects low temperature on the evaporator as
a resistance value.
Type
Specification
Characteristic “Short” Detection “Open” Detection
Room Thermistor (RTS) 5 k ohm at 77 °F (25 °C)
0.3 k ohm or less at 181 °F
(83 °C) or more
180 k ohm or more at -29 °F
(-34 °C) or less
Freeze Protection
Thermistor (CTS)
5 k ohm at 77 °F (25 °C)
0.3 k ohm or less at 181 °F
(83 °C) or more
180 k ohm or more at -29 °F
(-34 °C) or less
I001695