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The thermostat says EH where it should have the cool temp. it will not run the air

The thermostat does not have a cool option it says EH where it should have the cool temp? Samantha

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  • moto2402 May 27, 2009

    it is a totalline thermostat. it is digital and was put in two years ago when the house was built.

  • Your an idot May 11, 2010

    emergency heat is eh or em heat, what type of tstat do you have, who set it up? digital or mecanical, need more data.

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  • 148 Answers

That is emergency heat they may be a wiring problem or bad thermostat

Posted on May 26, 2009

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Press the FAN button. While holding the FAN button, press the UP button for 2 seconds.


If you need further assistance go with this site:

http://www.totaline.com/dl/P474-10101ForAllProgrammableDigitalThermostat.pdf

Is it helpful?

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use up down button to select option 300 ( Manual/Autochangeover) ,

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Good luck

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