Honeywell RTH6500WF - Troubleshooting; Heat Pump and System Response Issues

69-2718ES—01 62
Troubleshooting
Heat pump
issues cool air
in heat mode,
or warm air in
cool mode
• CheckFunction 2: Heat Pump Changeover Valve to make sure it is properly
configured for your system (see page 50).
Heating or
cooling system
does not
respond
• PressSystem to set system to Heat. Make sure the temperature is set higher
than the Inside temperature.
• PressSystem to set system to Cool. Make sure the temperature is set lower
than the Inside temperature.
• Checkcircuitbreakerandresetifnecessary.
• Makesurepowerswitchatheating&coolingsystemison.
• Makesurefurnacedoorisclosedsecurely.
• Wait5minutesforthesystemtorespond.