Emerson 1F83-277 Troubleshooting, Symptom, Possible Cause, Corrective Action

TROUBLESHOOTING

Symptom	Possible Cause	Corrective Action
Forgot Keypad		CAUTION: This resets the thermostat to factory
Lockout Code		default settings of the configuration menu. After
		performing this reset, the thermostat will require
		configuration again. Be sure that you know the
		required configuration settings before resetting.
		With the thermostat in any mode, press		and	at
		the same time to enter the configuration menu at the
		point where the lockout code is to be entered. Press
		and	and SYSTEM button at the same time to
		reset the lockout code, unlock the keypad and reset
		all configuration menu settings.
Why won't my 2nd or 3rd	First Stage is keeping up with	Your thermostat is designed to determine the
stage come on?	demand	optimum time to activate the second stage. Simply
		raising the temperature in heating or lowering it in
		cooling will not always force the thermostat to bring
		the second stage on quickly. There is a time delay
		from 0-30 minutes depending on the performance of
		the first stage of the system.

FAQ

Symptom	Corrective Action
My thermostat is reading in Celsius.	Your thermostat display can be set to display temperature in Fahrenheit or
How do I change it to Fahrenheit?	Celsius. This option can be set in the INSTALLER/CONFIGURATION MENU
	of your thermostat. See page 6 step 12.
My display light does not work. Can it be	Because it is soldered to the circuit board it is not possible to repair or
fixed or replaced?	replace.
My setpoint temperature is flashing.	When the thermostat compressor time delay occurs it will flash the setpoint
What does that mean?	for about five minutes. This is intended to help protect the compressor from
	short cycling.
How can I get a copy of the Operating	Visit our website at www.white-rodgers.comfor operating manuals.
Manual for my thermostat?

10