Lennox icomfort error code 225
The Lennox International Comfort ICM225 is a programmable thermostat designed to operate your heating and cooling equipment. Your local dealer must program the remote terminal to work with your Lennox system.
Typically, programming the device is quite easy, but sometimes this leads to errors. The error code 225 should be used when the remote terminal is interrupted or if you cannot manually program a new temperature.
Lennox IComfort Error code 225 is a “critical error” that occurs after extended periods of use. It could be caused by low airflow, a clogged filter, and an outdated filter.
Lennox iComfort error code 225 is the most common error code associated with the Lennox iComfort air purifier (though there are others). It is usually caused by extended use. The cause might be low airflow, clogged, or outdated filters. Their error code 225 indicates that the cooling unit has failed to raise or drop the temperature in your home.
Icomfort error code 225 is typically caused by a faulty thermostat, defrost timer, or air filter. In extreme cases, it can also be related to a fan motor or compressor failure. If your Lennox icomfort unit has this error code, contact their customer service department for assistance with troubleshooting.
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