Temperature Sensor - EXTRE COOLING XC-14A Service Manual

XC-14A, XC-22A, XC-30A SERVICE MANUAL
Capacitor
• The capacitor is used to improve the rotational
power of the fan motor and compressor at
startup. The specification for each capacitor is
shown below.
Compressor
Evaporator Fan Motor
XC-14A
Condenser Fan Motor
Compressor
Evaporator Fan Motor
XC-22A
Condenser Fan Motor
Compressor
Evaporator Fan Motor
XC-30A
Condenser Fan Motor

Temperature Sensor

• Outlet temp sensor (TH1) is installed on top of the
evaporator, and detects evaporator outlet
temperature as a resistance value.
• Inlet temp sensor (TH2) is installed in front of
evaporator, and detects evaporator inlet
temperature as a resistance value.
• Ice temp sensor (TH3) is installed in the
evaporator outlet piping, and detects low temperature on the evaporator as
a resistance value.
Symbol
TH1 OUT TEMP SENSOR
TH2 IN TEMP SENSOR
TH3 ICE TEMP SENSOR
Page 30
Capacitor
Type
Characteristic "Short"Detection "Open"Detection
10 k ohm at 77 °F
(25 °C)
10 k ohm at 77 °F
(25 °C)
10 k ohm at 77 °F
(25 °C)
Rated Voltage Capacitance
250 v
450 v
450 v
370 v
450 v
450 v
370 v
450 v
450 v
Specification
181 °F (83 °C) or
more
181 °F (83 °C) or
more
181 °F (83 °C) or
more
Xtreme Power Conversion® (XPC) Corporation
Portable Air Conditioners
Check capacitance
45uF
10uF
3.5uF
50uF
8uF
8uF
50uF
5uF
7uF
-29 °F (-34 °C) or
less
-29 °F (-34 °C) or
less
-29 °F (-34 °C) or
less
Connector
TH1
TH2
TH3