COMPONENT TESTING TIPS
7
15
1. Thermostat
(Manual type)
2. Thermistor
(Low temp.)
3. Heater,
Thermistor
4. Motor
5. Capacitor
6. Pump
Measure resistance of
Terminal to terminal
1)Open at 170°C (-10/+5°C)
Measure resistance of
Terminal to terminal
Measure resistance of
Terminal to terminal
Measure resistance of
Therminal to terminal
Measure resistance of
Terminal to terminal
Measure capacitance of
Terminal to terminal
Measure resistance of
Terminal to terminal
Measure resistance by pressing
button When resistance becomes
Resistance value < 5
Ω
Resistance value :
10K
Ω
±5% (at 25°C)
Resistance value :
Yellow/White : 28.96 ±1
Ω
Blue/White : 56.29 ±2
Ω
Resistance value :
200K
Ω
±5% (at 25°C)
Resistance value :
White/Blue : 24.8 ±2.5
Ω
Blue/Red : 21.5 ±2.0
Ω
Capacitance value : 10 ±0.2 µF
Resistance value :
205 ±10
Ω
Safety
Thermostat
Cover, Front
Heater
Component Test
procedure
Check
result
Remark
Thermistor
