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Thread: Williams Freezer
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09-07-2009, 11:47 PM #1
Williams Freezer
Need some help please, I went to upright commerical freezer, needed re-gas, did not have time switched off, went back in 2 weeks, replaced dryer checked for any blockages as capillary, re-gased but when switched on, compressor (Embraco NJ2212GK R404) just getting hotter and hotter, checked capacitors ok, any idea's guys what this could be much appreciated thanks.
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09-07-2009, 11:51 PM #2
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10-07-2009, 09:53 AM #3
Re: Williams Freezer
Yes i fixed the leak it was the service valve, So i fitted new one thanks
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10-07-2009, 01:07 PM #4
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10-07-2009, 09:07 PM #5
Re: Williams Freezer
hi fridge9
u have started wrong way u changed drier before u check the compressor or any thing else.
u have to prvide more info so u can have more help.
check the motor winding& amp draw.
and abour the service valve i thik some body else has came before u to this job
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14-07-2009, 12:10 AM #6
Re: Williams Freezer
Hi guys, I have changed the dryer, i have blown nitrogen around the sysem and through the capillary all clear, then put gas in R404 the compressor did not start it was just getting hotter and hotter, Checked windings all ok, i hope this helps thanks
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14-07-2009, 12:37 AM #7
Re: Williams Freezer
You're right about the compressor i just checked its a 34cc 1HP, much to big, as its only a single door, a 20cc would be big enough for that freezer, may be it is to big and its burnet itself out!
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14-07-2009, 07:16 AM #8
Re: Williams Freezer
If the compressor did not start but just got hotter and hotter then it is seized (locked rotor), it must be going out on the klixon then.
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14-07-2009, 10:55 AM #9
Re: Williams Freezer
Yes it was going out on the klixion, then after a while it was re-setting its self, what size compressor would you recomend for a 600Ltr single door freezer then, thanks for you're help.
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14-07-2009, 01:23 PM #10
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14-07-2009, 09:47 PM #11
Re: Williams Freezer
Thanks Steve, for your advice, will have a look
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