American Standard 340 manual Troubleshooting Contiuned Symptom Possible Cause Action

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Troubleshooting (Contiuned)


Symptom		Possible Cause	Action

System on indicator		Heating/cooling	Wait a minute after seeing the flame or
and	is lit, but	equipment turns on	snowflake and then check the registers.
no warm or cool air		the fan when the
is coming from the		equipment has
registers.		reached the
		setpoint.

System on indicator		Minimum off timer is	Wait five minutes until the minimum off timer
or	is flashing	in effect.	is complete.

	Pub. No. 12-5026-01
22	69-1609

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Contents Programmable Thermostat Features Your lifestyleYour thermostat displays Setting the Current Day and Time Programming Your ThermostatOrganizing Your Schedule Pub. No Leave Customizing Your Weekday Schedule Customizing Your Weekend Schedule Setting the Weekday Program Press Select. Press or to set Wake temperature Press Select. Press or to set Leave temperature Setting the Weekend Program Set Wake temperature Press Select. End displays Temporary Temperature Hold Indefinite Temperature HoldSystem Setting System and FanFan Setting Minimum Off-Timing Troubleshooting Guide Symptom Possible Cause ActionTroubleshooting Contiuned Symptom Possible Cause Action Troubleshooting Contiuned Symptom Possible Cause Action Limited Warranty Low Voltage Room ThermostatsCustomer Assistance