White Rodgers operating instructions cont, FAQs, 1F95-391, Why does the system run

FAQs	1F95-391
(cont. )	is dependent on system sizing, thermostat location, etc. Note: The thermostat display only
13.Why does the system run	displays whole numbers. Internally the thermostat calculates decimals.
with the setpoint and room	In heating as the room temperature increases the system will continue to run until the
temperature the same?
	thermostat reaches the high side of the temperature setpoint.
14. How do I reset my	There are 3 possibilities to consider, excluding tampering.
thermostat?	1. Loss of power from the system, 24VAC should be constant to maintain a display.
	2. Static electricity or a voltage spike from the heating equipment might be resetting the
	thermostat. Static electricity can be eliminated by touching something before touching the
	thermostat to dissipate the static charge. A voltage spike from the equipment can be
	eliminated using an isolation relay as described in the link below.
	http:www.white-rodgers.com/pdfs/instruction_sheets/0037_5426_A.pdf
	You can also check the wire routing to verify the thermostat or remote wires are not running
	parallel to high voltage lines with high inductive loads which could (in extreme cases)
	create a voltage spike at the thermostat.
	3. Thermostat not functioning properly. A simple test would be to bench test one of the units
	for a couple of days to see if it resets or move it to another system where a reset has never
	occurred.

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