Owner's Manual
Page 1
Electronic/Mechanical Thermostat installation and operation manual Model 40170 42998-01 01-19-2007
Electronic/Mechanical Thermostat installation and operation manual Model 40170 42998-01 01-19-2007
Owner's Manual
Page 4
Your new Hunter thermostat will provide years of reliable service and year-round energy savings. Please read this manual before beginning installation and save this booklet for choosing a Hunter thermostat. Thank you for complete operation instructions. Electronic/Mechanical Thermostat Model 40170 Congratulations!
Your new Hunter thermostat will provide years of reliable service and year-round energy savings. Please read this manual before beginning installation and save this booklet for choosing a Hunter thermostat. Thank you for complete operation instructions. Electronic/Mechanical Thermostat Model 40170 Congratulations!
Owner's Manual
Page 9
Some models may be removed or disengaged.) 3. Turn the system power OFF from the wall. (Some thermostats may have doors that must be connected to access the wires from the existing thermostat. uninstalling the existing unit 1. Turn the power to expose the wires and mounting screws.) Remove the existing thermostat cover to the back of the wall plate. Locate, but do not disconnect the wires. (If wires are not visible, they may have multiple covers, screws or other locking devices that open to the HVAC system OFF at the main power panel or at the furnace. 2.
Some models may be removed or disengaged.) 3. Turn the system power OFF from the wall. (Some thermostats may have doors that must be connected to access the wires from the existing thermostat. uninstalling the existing unit 1. Turn the power to expose the wires and mounting screws.) Remove the existing thermostat cover to the back of the wall plate. Locate, but do not disconnect the wires. (If wires are not visible, they may have multiple covers, screws or other locking devices that open to the HVAC system OFF at the main power panel or at the furnace. 2.