Tag: Non-Programable Thermostat

Honeywell T8775A Non-Programable Thermostat User Guide Setting SYSTEM and FAN Switches (T8775C only) System and Fan settings are controlled by using SYSTEM and FAN switches located on the top of the thermostat (see Fig. 1). IMPORTANTDo not operate the T8775C in cooling mode when the outdoor temperature is below 50°F (10°C), or damage to compressor…