AC York Compressor Clutch Acting Up!!!

[Bill Green]

Maybe so I'm no professional that's for sure. My only experience is with my
own cars. I have a set of gauges I use because there's no way for me to
monitor how many ounces are actually in a system, whereas I can always
monitor pressure to let me know if the system is fully charged. 



-----Original Message-----
From: Huw Powell [mailto:audi at humanspeakers.com] 
Sent: Monday, March 19, 2012 9:56 AM
To: Bill Green
Cc: quattro at audifans.com
Subject: Re: AC York Compressor Clutch Acting Up!!!

I thought AC charges were supposed to be measured to spec, like, say, 20
ounces of refrigerant?

On 3/19/2012 6:35 AM, Bill Green wrote:
> "I guess I wasn't clear... I meant under what conditions is it 
> *supposed* to turn itself off (like high engine temps?)."
>
>
>
> It is designed to turn itself off when under-pressurized or 
> over-pressurized. Maybe you do not yet have enough R134a in system? 
> Possibly the pressure only rises enough when above 1500 rpm? Just a guess
really.
> Maybe you should buy or borrow a set of gauges to monitor the pressure 
> as you charge it.
>
>
>
>
>
>
>
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