Owner's Manual
Page 20
... oil furnace: Standard gas/oil furnace (less than 90% efficiency). 9 Electric furnace: Electric heating systems. 3 Hot water or high-efficiency furnace: Hot water system or gas furnace (more than 90% efficiency). 1 Gas/oil steam or gravity system: Steam or gravity heat systems. 0270 Emergency Heat Cycle Rate (heat pumps only) Press s/t to navigate between functions.
... oil furnace: Standard gas/oil furnace (less than 90% efficiency). 9 Electric furnace: Electric heating systems. 3 Hot water or high-efficiency furnace: Hot water system or gas furnace (more than 90% efficiency). 1 Gas/oil steam or gravity system: Steam or gravity heat systems. 0270 Emergency Heat Cycle Rate (heat pumps only) Press s/t to navigate between functions.
Owner's Manual
Page 26
...problems can be corrected quickly and easily. It shows that the thermostat is required your heating and cooling equipment (see page 17). If thermostat is set to make sure it is not in emergency heat mode. Cannot change system setting to Cool Check Function 0170: System Type to match ...see page 16). Red light is on when Control to make sure it is set to match heat is in Emergency Heat mode, contact a qualified service contractor for repair. Heating system is running in Emergency Heat mode the red light is set to make sure it is normal. Display is blank Make sure...
...problems can be corrected quickly and easily. It shows that the thermostat is required your heating and cooling equipment (see page 17). If thermostat is set to make sure it is not in emergency heat mode. Cannot change system setting to Cool Check Function 0170: System Type to match ...see page 16). Red light is on when Control to make sure it is set to match heat is in Emergency Heat mode, contact a qualified service contractor for repair. Heating system is running in Emergency Heat mode the red light is set to make sure it is normal. Display is blank Make sure...