FINAL INSPECTION & START-UP
Auxiliary Heating Operation — Electric Option
Room temperature must be below 85°F(29°C) to energize
heater on PTHP's with unit-mounted controllers.
1.
Place thermostat or system switch in
HEAT
position.
2.
Adjust thermostat to warmer temperature until indoor
fans start running and electric coil starts emitting heat.
3.
After space gets warmer, adjust thermostat to cooler
temperature until electric heater turns off.
4.
If warmer room temperature is desired, adjust
thermostat to warmer temperature setting, which will
turn electric heater back on.
5.
If cooler room temperature is desired, adjust
thermostat to cooler temperature setting until electric
heater turns off. Indoor fan will switch off after sixty-
second purge time has elapsed.
6.
Place thermostat or system switch in
OFF
position.
All operation stops.
Electric Heat Models
Manually reset limit switch if the limit switch opens and
de-energizes the electric heat.
To reset switch:
• Turn power off
• Remove control box cover.
• Locate limit switch.
• Push reset button in, located on the face of the switch
23
Made in USA
P/N 240010598, Rev. A [05/12/2014
]