How to Troubleshoot the Hunter Thermostat 40170
Although the Hunter 40170, an electronic/mechanical thermostat, allows you to regulate your heater or cooling device and regulate indoor temperature, it may run into common problems that require attention. It's compatible with several units such as standing pilot gas systems and fired boilers. Troubleshooting common problems related to power issues, tripped circuit breakers and incorrect settings may not only improve your device's performance, but also increase its lifespan. Does this Spark an idea?
Instructions
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1
Remove your Hunter 40170's batteries if you see a low battery warning display on your device's screen.
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2
Insert two fresh AA alkaline batteries, and then close the battery compartment.
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3
Check the "HE/HG" switch on your thermostat if your device is not heating or cooling. Make sure the switch is set to the correct position depending on whether you want your unit to heat or cool. Set the switch to HG for a gas furnace or oil burner. Set the switch to HE for electric furnaces.
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Check the circuit breakers in your home if your heating or cooling unit isn't coming on. If the circuit breakers are off, your unit won't turn on and the thermostat won't function. Contact a qualified technician if you don't feel comfortable dealing with circuit breakers and electrical problems.
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5
Inspect the furnace blower door on your unit and make sure it's closed properly if you're unable to regulate the temperature using your thermostat.
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6
Check your system's wires. If your system uses four wires, make sure the jumper wire is installed between the RC and RH terminals.
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Tips & Warnings
Wait about 5 minutes after troubleshooting to give your system time to turn on or off. Contact a qualified technician if your heating or cooling unit isn't working completely.
