Troubleshooting Tips
If... | Then... |
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Heating system | Check Installer Set−Up Number 170: Heating |
does not turn | and/or Cooling Type*. Make sure the setting |
off and the heat | matches the installed heating and/or cooling |
temperature | system. |
setting is set |
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below the room |
|
temperature |
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( |
|
not shown in |
|
display.) |
|
|
|
Red LED is lit in | A system monitor is wired to the thermostat L |
the upper right | terminal. Refer to suggestions given in Heat- |
corner of the | ing or Cooling System Does Not Turn On |
thermostat | sections in this table. |
when the sys- |
|
tem monitor de- |
|
tects a possible |
|
problem. |
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|
*Refer to Installation Instructions for access to Installer Set−Up procedures.
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