Service Manual
Page 29
... replace it. Check Motor. NO YES • Replace TH2 (Safety Thermostat). Check if the value of Power cord with earth line.) Trouble Symptom While operating, Heating will not work. Is resistance between Heater terminal and below 18 ~ 22Ω? 3. TH3 TH2 1. NO YES • Replace TH3 (HI-Limit Thermostat). Test 6 Heater...
... replace it. Check Motor. NO YES • Replace TH2 (Safety Thermostat). Check if the value of Power cord with earth line.) Trouble Symptom While operating, Heating will not work. Is resistance between Heater terminal and below 18 ~ 22Ω? 3. TH3 TH2 1. NO YES • Replace TH3 (HI-Limit Thermostat). Test 6 Heater...
Service Manual
Page 30
... check • Controller change 29 Gas Type Caution When measuring power, be sure to wear insulated gloves, to avoid electric shock. Trouble Symptom While operating, Heating will not work. Measurement Condition With dryer power on Valve 1 and Valve 2, Valves are Off? YES NO • Check thermostat Hi limit Safety Igniter operates...
... check • Controller change 29 Gas Type Caution When measuring power, be sure to wear insulated gloves, to avoid electric shock. Trouble Symptom While operating, Heating will not work. Measurement Condition With dryer power on Valve 1 and Valve 2, Valves are Off? YES NO • Check thermostat Hi limit Safety Igniter operates...