Results 1 to 11 of 11
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13-06-2010, 11:46 AM #1
Mitsi Electric PUHZ RP10 KVA Compressor will not run
This unit has been insalled about a week and was running great, but got a call to go and check the unit this eve (outdoor model PUHZ RP10KVA) about the unit not cooling.
Turned the unit on and the fans run outside for about 2 secs then off and repeats this about 5 times.
The outdoor unit is flashing fault code 3 green and 4 red .
I took the 3 wires off compressor and checked windings, 2 are 1.0 ohms and the other is 0.9.
When power is turned on with these wires disconnected thetre is 23.4v between 2 phases DC and the same fault code appears with the wires disconnected.
I have checked compressor wires where they go onto board and all seems fine.
Has anyone had this problem ?
Regards
Chris
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14-06-2010, 10:42 AM #2
Re: Mitsi Electric PUHZ RP10 KVA Compressor will not run
Faulty power board
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14-06-2010, 06:11 PM #3
Re: Mitsi Electric PUHZ RP10 KVA Compressor will not run
hi chris
i recently ran up a mitsi system and had a problem where the compressor was making a noise and failing to start
had error lights cant remember what these were now.
turned out to be a faulty power board.
cheers lee
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14-06-2010, 09:55 PM #4
Re: Mitsi Electric PUHZ RP10 KVA Compressor will not run
Hi lee
The compressor on this unit was doing nothing at all, the fans were the only thing that would run.
only the red wire was live to comp the other 2 nothing.
Its the first time this has happend to me normally mitsi are very reliable.
Regards
Chris
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14-06-2010, 10:23 PM #5
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14-06-2010, 11:24 PM #6
Re: Mitsi Electric PUHZ RP10 KVA Compressor will not run
My new part will be here in the morning thankfully
Which should save a little ear bashing from the customer
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15-06-2010, 05:05 PM #7
Re: Mitsi Electric PUHZ RP10 KVA Compressor will not run
good luck let us know that it was defo the power board
cheers lee
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15-06-2010, 08:32 PM #8
Re: Mitsi Electric PUHZ RP10 KVA Compressor will not run
Hi lee
I got the new board this afternnon and replaced it this evening.
I am pleased to say everything is working fine now ,
What part of manchester are you from?
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15-06-2010, 09:21 PM #9
Re: Mitsi Electric PUHZ RP10 KVA Compressor will not run
hi chris glad to hear it. i am from urmston what about yourself?
just noticed northern ireland :-)
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16-06-2010, 10:32 PM #10
Re: Mitsi Electric PUHZ RP10 KVA Compressor will not run
Hi lee
My grandad used to live in flixton beside woodsend circle , I have a lot of family around that area as I was born there myself .
Hows the fridge trade over there at the min?
Regards
Chris
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16-06-2010, 11:23 PM #11
Re: Mitsi Electric PUHZ RP10 KVA Compressor will not run
hi chris yeah know it well lived here all my life.
its picking up at the company i work for, got quite a lot of work on so its very busy at the moment mate
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