OWNER’S GUIDEElectronic Heat-Pump ThermostatT8501, T8511, T852469-1629-1
269-1629–1FEATURESComfort is achieved through matching the correct equipment and controls. This thermostat isdesigned to provide the maximum comfort f
369-1629–1SETTINGSSetting SYSTEM and FAN KeysChange System and Fan settings with Systemand Fan keys inside thermostat door.First set the SYSTEM key:Co
469-1629–1Then set the FAN key:Auto: Normal setting for most homes.Equipment controls the fan.On: The fan runs continuously. Use forimproved air circu
569-1629–1M20274DISPLAYTEMPERATURESETTINGS(INFORMATIONKEY)iDECREASETEMPERATURE SETTINGINCREASETEMPERATURE SETTINGChanging Temperature Setting1. To low
669-1629–1TROUBLESHOOTING GUIDESymptom ActionHeating or Cooling doesnot come on.Check that the System key on the thermostat is set to Heat or
769-1629–1LIMITED WARRANTYHoneywell warrants this product, excluding battery, to be free from defects in the workmanship or materials, under normal us
69-1629–1 G.H. Rev. 12-02Printed in U.S.A. on recycled paper containing at least 10% post-consumer paper fibers.Automation and Control SolutionsHo
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