Auxiliary Heat Lockout


Old 03-17-18, 10:00 AM
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Auxiliary Heat Lockout

We have a geothermal unit in our house (Waterfurnace 7 series) with the Intelizone 2 thermostat. Lately I've been getting an "Auxillary Heat Lockout" message on the thermostat. The unit seems to be operating fine and the Waterfurnace guys came out a couple weeks ago for regular maintenance and said it was working properly. The temp for the Auxillary Heat Lockout is set at 30 degrees. Should I adjust this setting? I don't really understand what the Lockout means and the implications of it. Any help would be appreciated. Thanks!
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Old 03-17-18, 10:50 AM
Join Date: Feb 2014
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If it's above 30* outside locks out the heat in your furnace and only runs the heat pump. Below 30* then it locks out the heat pump.
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