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Is there a way to keep compressor from cycling #651959
03/26/10 03:23 PM
03/26/10 03:23 PM
Joined: Jan 2003
Posts: 1,268
Tires are smokin , Iowa
1Adam12 Offline OP
super gas
1Adam12  Offline OP
super gas

Joined: Jan 2003
Posts: 1,268
Tires are smokin , Iowa
Is there a way to keep the A/C compressor from cycling but be able to use the defrost on '96 Ram ?

Re: Is there a way to keep compressor from cycling [Re: 1Adam12] #651960
03/26/10 03:34 PM
03/26/10 03:34 PM
Joined: Jan 2003
Posts: 25,808
Rio Linda, CA
John_Kunkel Offline
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John_Kunkel  Offline
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Rio Linda, CA

How rapidly is it cycling? If it's a real short cycle it's probably low on charge.


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Re: Is there a way to keep compressor from cycling [Re: John_Kunkel] #651961
03/26/10 03:39 PM
03/26/10 03:39 PM
Joined: Mar 2003
Posts: 15,491
the boonies
aarcuda Offline
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aarcuda  Offline
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the boonies
screwdriver thru the condensor works


It's got a cop motor, a 440 cubic inch plant, it's got cop tires, cop suspensions, cop shocks. It's a model made before catalytic converters so it'll run good on regular gas.
Re: Is there a way to keep compressor from cycling [Re: aarcuda] #651962
03/26/10 03:46 PM
03/26/10 03:46 PM
Joined: Jan 2003
Posts: 32,931
Grand Prairie,Texas
stumpy Offline
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stumpy  Offline
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Grand Prairie,Texas
Unplug the compressor until summer gets here.

Re: Is there a way to keep compressor from cycling [Re: stumpy] #651963
03/26/10 10:57 PM
03/26/10 10:57 PM
Joined: Feb 2003
Posts: 21,318
Manitoba, Canada
DaytonaTurbo Offline
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Manitoba, Canada
Quote:

Unplug the compressor until summer gets here.




Unplug the wire to the compressor clutch. However the dehumidified air from the a/c system sure does clear a foggy window a lot faster than regular air.

Re: Is there a way to keep compressor from cycling [Re: 1Adam12] #651964
03/27/10 01:22 AM
03/27/10 01:22 AM
Joined: Jan 2006
Posts: 704
USA
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rftroy Offline
super stock
rftroy  Offline
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Posts: 704
USA
For the same reason, having the compressor off for defrost, I cut the wire to the compressor clutch and added wiring from the two ends to a switch in the dash.
That way you can "turn off" the compressor and, with the flick of a switch, return everything to normal operation.

Bob


AAR 4-speed 3.91, Tor-Red;
70 440 6 pack Roadrunner 4-speed 3.54, Plum Crazy;
68 Formula S conv 383 4-speed 3.23, Electric Blue;
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78 Lil' Red Truck, Red;
70 Challenger S/E. 505 6 pack, Passon 5-speed, 3.55, B7 Blue
Re: Is there a way to keep compressor from cycling [Re: rftroy] #651965
03/27/10 09:04 AM
03/27/10 09:04 AM
Joined: Nov 2003
Posts: 36,040
Lincoln Nebraska
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RapidRobert Offline
Circle Track
RapidRobert  Offline
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Lincoln Nebraska
If it is a good idea to run the A/C for 5 minutes or so regularly (weekly?) to circulate the oil over the cold months I'd add a cutoff sw


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Re: Is there a way to keep compressor from cycling [Re: RapidRobert] #651966
03/27/10 12:21 PM
03/27/10 12:21 PM
Joined: Feb 2003
Posts: 21,318
Manitoba, Canada
DaytonaTurbo Offline
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Manitoba, Canada
Quote:

If it is a good idea to run the A/C for 5 minutes or so regularly (weekly?) to circulate the oil over the cold months I'd add a cutoff sw




Yes that is a good idea, the compressor seals supposedly need lube flow to keep them from drying out so it's a good idea to run the system periodically.







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