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Thread: help please
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01-07-2009, 07:39 PM #1
rookie poster
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help please
Good evening to both.I have problem on charging the R600a in the refrigerators.When I use R600a the suction line is frosted quickly while the evaporator not frosted,therefore the temperature in the freezer cabinet are not well,and frigde cabinet are not frosted so the temperature on frigde are not well it just sweat only for a long time.Why is this.Please I need help
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01-07-2009, 10:55 PM #2
Moderator
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Re: help please
Are you charging by weight?
Has the cabinet temperature reached design?Brian - Newton Abbot, Devon, UK
Retired March 2015
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03-07-2009, 12:55 PM #3
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Re: help please
mwinjuma,
In addition to Brian's question on charging by weight,
1) Is this the first time you are using R600a?
2) are you attempting to service R600a refrigerator or trying to retrofit other gas system with 600a?
600a has a suction pressure in vacuum and will need little more care in system processing.
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14-07-2009, 02:57 AM #4
ramon Guest
Re: help please
Are you charging in phase gas or liquid..if gas with r.600 a litle heat IN THE SUCTION LINE if ambient temperature aruund 24 C ,with air dryer go well.check also for any semi closed service valve in the suction side
