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Thread: Benji
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23-01-2008, 12:44 PM #1
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Re: Benji
Hi, benji
Welcome to RE forums...
Please check this...
Originally Posted by benji
Hi guys know im new but just one question got a problem with a 404a system. I keep getting high head pressure on the system ive checked the condenser, the suction and discharge valve plates of the compressor. Its a copland and it runs a blast freezer. Im starting to think that the tev could be a problem but it could also be air in the system, i also rodded out the shell and tube condensor but no luck, any answers? anybody.
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Best regards, Josip
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23-01-2008, 02:43 PM #2
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Re: Benji
Hi Benji,Shell and tube condenser Water cooled?? Check if there is a strainer in the condensing water pipework
make sure you have a full flow of condensing water at the correct temperature .Is the system cooled by a central plant,?/are you on the end of the line/To your knowledge,has the system ever worked to specification?
I hope i have interpreted your difficulties correctly if not,please get back to me/us,Kind Regards and welcome.Grump
