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View Full Version : Compressors failing on tosh vrf



ianybeany
29-07-2008, 07:04 PM
hi all!
Ive come across now a lot (8+) of compressors down and ipdu boards faulty on the 410A Toshiba SHRM Vrf. The strange and interesting thing is that they all seem to be in a banked arrangement (piped and wired together) and in the 3rd unit, 2nd slve. On a stand alone vrf, they seem to be fine but put in this other arrangement the give trouble.
Wondering if any one else is having a problem with these?
The usual has been checked oil ok oil lines open charge ok voltages ok.

multisync
29-07-2008, 07:12 PM
We currently look after one of these and have not had an issue in over 1 year

Multisync
London

superswill
29-07-2008, 07:18 PM
we have a few of these we look after,just commissioned 10 in London so so far so good with them had a few transformers go on the pairs but it has always been down to the incoming mains,thankx sparks