Coleman Mac AC (9403D715)

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Dhayter

New member
Joined
Aug 22, 2019
Posts
1
Recently had a non ducted A/C unit put in bedroom of 5th Wheel. Unit has the controls on the unit itself. On/Off switch and a temp knob. Unit never shuts off while in the cool position, even with the temp knob turned back from the coldest position. Is this the way it?s designed to work or should it eventually cut off when the temp reaches a certain point??
 

IBTripping

Well-known member
Joined
Sep 19, 2018
Posts
1,702
Location
Virginia
On my rooftop A/C, when I turn on the on/off switch, the blower stays on, whether the compressor comes on or off regardless of where I set the cooling dial level. Nothing to worry about.
 

Gary RV_Wizard

Site Team
Joined
Feb 2, 2005
Posts
76,141
Location
West Palm Beach, FL
It is normal for the non-ducted a/c to run the fan continuously. The idea is to circulate the air so that the interior feels cooler - same concept as a ceiling fan.
 

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