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21-07-2022, 11:08 AM #1
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Charging Process Air Conditioning
Hi all,
Nice to see you,
I have a questions regarding on Air Conditioning charging process. What is the difference effect if we charge outdoor unit through Low pressure side and through high pressure side?
any reliability issue or some safety issue may be. Please share your experienced.
Thank you,
Warm Regards,
Aria
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21-07-2022, 02:29 PM #2
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I am starting to push the Mods: of RE Site Moderator : and general nice guy
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Re: Charging Process Air Conditioning
Wit most modern refrigerants being charged in the liquid state care must be taken not to flood the compressor with liquid.
It is best to charge into the liquid side as the liquid charge can be added quite quickly and therefore the majority of the charge can be added. The remaining charge can then be added carefully via the suction side with the unit running.Brian - Newton Abbot, Devon, UK
Retired March 2015
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22-07-2022, 11:32 AM #3
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Re: Charging Process Air Conditioning
Dear Brian ,
Thank for your reply.
But based on my trial, both of method (charge through low pressure or high pressure) , i still found unstable High Voltage test, Especially after store at warehouse for 1 dan 2 days, the ampere value was increasing. i use R-32 for refrigerant.
Are you have experienced about that ?
Thank You
