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View Full Version : can i charge a R-22 Compressor with R-134



v.hatami
02-11-2009, 06:01 PM
hi guys:)
i am using Maneurop Compressor MT-28 this compressor(power:2hp) works with R22. I have to use R134a instead of R22. how can i use this compressor. using mineral oil instead of poly ester oil is a good solution? i really need practical help

Brian_UK
02-11-2009, 08:10 PM
Hi and welcome to the forum.

According to Maneurop the MT compressor should never be used with R134a even with an oil change.

See page 18 of their manual...
http://www.ra.danfoss.com/TechnicalInfo/Literature/Manuals/17/FRCC-PC-004-A4-02-MT_MTZ_50_60Hz.pdf