RESIDENTIAL GAS AND ELECTRIC WATER HEATER
TROUBLESHOOTING and SERVICE HANDBOOK
RELIANCE Water Heater Company Technical Training Department
©2006 Ashland City, TN
33
Residential Electric – continued
A-6 Circuit
2 Elements
2 Thermostats
1 High Limit
Operation: From cold tank of water
A-6 CIRCUIT
Power Interrupted to
Upper Element
Upper Thermostat, 1,
2 Open
Switch Power to Lower
Thermostat – Upper
Thermostat
1
4 Closed
Lower Thermostat
Contacts Open
Through High Limit
Lower Thermostat
Contacts Closed
Upper Thermostat
1, 4 Contacts Open
1, 2 Contacts Closed
Power to Upper Element
Element Heats Wate
Upper Thermostat Satisfied
Power Interrupted
to Lower Element
Lower
Thermostat
Satisfied
Lower 1, 2 open
Element Heats
Wate
Power to Lowe
Element
Power Enters High-Limit
Comentários a estes Manuais