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What does this dial actually adjust?

IncorpoRatedX

Well-known member
Joined
May 28, 2003
Messages
5,593
Location
Arizona
I believe it to be the temprature that the compressor kicks off, there's a temp probe on the AC evaporator, at a certain degree (cold) it kicks the compressor off and then back on, so if you're recirculating the air, obviously cooler air gets colder, as opposed to pulling outside air, hotter air not getting as cold, it will adjust how hard the compressor works, you could crank that thing all the way down but you might deal with ice build up.

Thats off my memory, it's been a long time since I've worked on the AC system in one of these.
 

prove_it

Well-known member
Joined
Jul 3, 2008
Messages
4,201
Location
Sioux Falls, SD
Boost controller for the AC.

DUH /ubbthreads/images/graemlins/grin.gif
 

tsitalon1

Well-known member
Joined
Dec 29, 2010
Messages
309
Location
Montgomery Al
Quoting Alpha Male:
I believe it to be the temprature that the compressor kicks off, there's a temp probe on the AC evaporator, at a certain degree (cold) it kicks the compressor off and then back on, so if you're recirculating the air, obviously cooler air gets colder, as opposed to pulling outside air, hotter air not getting as cold, it will adjust how hard the compressor works, you could crank that thing all the way down but you might deal with ice build up.

Thats off my memory, it's been a long time since I've worked on the AC system in one of these.



This was my guess as well, but I'm not see this reaction. Is it only when in eco mode or for both eco and max modes?
 

ade

Well-known member
Joined
Aug 16, 2011
Messages
303
Location
Paumanok NY
where is that mounted?
 

Galantvr41062

Well-known member
Joined
Aug 20, 2007
Messages
410
Location
plymouth, MN
The main difference would be for a R12 system if you put more gooey stuff in it will get colder, thus how freezers work, but with R134a it works out more r134a will equal a hotter air charge, so it is critical to have both systems at the recommended fill levels, using AC filling gauges, and knowing your ambient temp, vs temp output.

~John
 
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