Subject	Re: Struggling with A/C low cut sensor issue, any A/C experts?
Posted by	Metacom on July 06, 2020 at 9:01 PM
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In Reply To	Struggling with A/C low cut sensor issue, any A/C experts? posted by Polishzx on July 05, 2020 at 09:52 PM
Message	The dual pressure switch "reads" off high pressure side line pressure. The high pressure side needs to be approx 23 PSI + before the switch will allow the compressor to turn on when first refilling the system after a complete evac. It takes mine a couple minutes before the can can pump enough refrigerant into the low side line to build up enough pressure in the high side before the switch will allow the compressor on.
Follow Ups	Struggling with A/C low cut sensor issue, any A/C experts? - Polishzx 21:52:00 07/05/20 The AC does not Pull the Refrigerant in - Cjw3 06:46:57 07/06/20 So I guess my issue is low pressure side is not taking charg - Polishzx 11:55:47 07/06/20 '94 is a Native R134.. Yes? - Cjw3 12:21:18 07/06/20 Correct, native r134a on a 94. It seems like the valves can - Polishzx 13:04:14 07/06/20 I would think the Clog would effect Vacuum - Cjw3 14:12:01 07/06/20 Schrader valve - megaDan 08:22:14 07/07/20 harbor freight manifold gauges? (n/m) - slayer fan 15:15:58 07/06/20 if so, my quick disconnects were mislabled for - slayer fan 15:31:01 07/06/20 I am using the harbor freight manifold gauges! - Polishzx 16:25:27 07/07/20 yours appears to be correct. turning the valve to - slayer fan 17:19:00 07/07/20 also, when adding r134,the high side valve on the - slayer fan 17:55:36 07/07/20 Re: Struggling with A/C low cut sensor issue, any A/C experts? - Metacom 21:01:07 07/06/20 Re: Struggling with A/C low cut sensor issue, any A/C experts? - xarcos 15:21:17 07/07/20
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