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Thread: Help on superheat and subcooling
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23-05-2007, 08:58 PM #1
Help on superheat and subcooling
I am dealing with a one ton trane, R22 with a txv and I have a superheat of 35 and subcooling of 20.. My gauges are reading 200psi on the highside and 60psi on the lowside and the ambient temperature is 80, The compressor voltage draw is 243 and compressor amp draw is 4.7 what could be the problem? Help please..
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23-05-2007, 09:05 PM #2
Re: Help on superheat and subcooling
If the ambiant temperature is 27dgrC (80F) inside? than 4,1 bar suction is too low!
What are the suction line temperature, discharge line temp and liquid temp? What's the entering temp and leaving temp on both evaporator and condensor?
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23-05-2007, 10:43 PM #3
Re: Help on superheat and subcooling
Brian - Newton Abbot, Devon, UK
Retired March 2015
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28-07-2008, 12:43 AM #4
Re: Help on superheat and subcooling
A one ton trane with an exspansion valve should have a subcooling of about 10,
I'd Start there
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28-07-2008, 12:44 AM #5
Re: Help on superheat and subcooling
WOW, how about that spelling
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28-07-2008, 11:35 PM #6
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30-07-2008, 06:21 AM #7
Re: Help on superheat and subcooling
I have two problems, the Key board and the fact that I use Farenhiet.. 10 Degrees F. subcooling (just to be clear)
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04-08-2008, 06:15 AM #8
Re: Help on superheat and subcooling
yes, you should describe the malfunction clearly, tell us what the problem is.
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08-08-2008, 02:25 PM #9
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