Trane TCONT602AF22MA - Troubleshooting: System Response and Indicators; System Not Responding; Flashing Cool On or Heat On Message

19 69-1836—02
Heating or
cooling system
does not respond
• PressSYSTEM button to set system to Heat. Make sure the temperature
is set higher than the Inside temperature.
• PressSYSTEM button 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.
“Cool On” or
“Heat On” is
flashing
• Compressor protection feature is engaged. Wait 5 minutes for the system
to restart safely, without damage to the compressor (see page 15).
In case of difficulty