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The defeat point
1. The heater coil is broken, so the heater cannot work. It will cause the E3 error.
2. The thermostat is active, so the heater cannot work. It will cause the E3 error.
3. The connector is loose, so the heater cannot work. It will cause the E3 error.
Heater
Theory of parts
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The work principle
Technical data
Location of Heater
pressure switch
Nominal voltage
120VAC
Rating power
1000W
Resistance
14~20Ω
Thermastat1
98℃
Thermastat2
229 ℃
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Summary of Contents for WQP8-9339L-US
Page 3: ...Water circuit scheme Water Circuit Function Description 3 ...
Page 33: ...Troubleshooting 33 ...
Page 34: ...Troubleshooting 34 ...
Page 35: ...Troubleshooting 35 ...
Page 36: ...Troubleshooting 36 ...
Page 37: ...Troubleshooting 37 ...