Forum Discussion
dougrainer
Feb 05, 2014Nomad
MrWizard wrote:
go look at the thermostat
look for the FAN control switch
make sure it is OFF or Auto
sounds like the A/C blower/fan is set to manual ON
BINGO:B On the NEW Dometic wall LCD tstats, you MUST put the fan in AUTO to keep the roof AC fan blower from running in furnace mode. If you have it on Lo or Hi fan, the Roof AC fan will run in Furnace mode. Doug
PS, THIS is explained in the Dometic tstat instruction manual:)
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