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FISHER&PAYKEL MR850JHU PROBLEM
#
56807
10/06/11
10:05 AM
Joined:
Apr 2010
Posts: 20
taiwan
julio
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julio
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Joined:
Apr 2010
Posts: 20
taiwan
I got FISHER&PAYKEL MR850JHU problem,that error code showed E28 and E12.Who can tell me which board is bad?
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Re: FISHER&PAYKEL MR850JHU PROBLEM
julio
#
56810
10/06/11
1:41 PM
Joined:
Aug 2007
Posts: 11
Newcastle upon Tyne, United ki...
rani
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rani
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E28-mains voltage measurement is uncalibrated; E12- temp. circuit calibration out of range. Check your service manual and go to service menu and try to calibrate first the humidifier and check your power PCB B/D, maybe just need recalibrations.
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Re: FISHER&PAYKEL MR850JHU PROBLEM
julio
#
56849
14/06/11
11:47 AM
Joined:
Apr 2010
Posts: 20
taiwan
julio
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julio
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taiwan
Micro-controller failure could be it?How to do the calibration?
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Re: FISHER&PAYKEL MR850JHU PROBLEM
julio
#
56860
15/06/11
11:56 AM
Joined:
Aug 2007
Posts: 11
Newcastle upon Tyne, United ki...
rani
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rani
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Posts: 11
Newcastle upon Tyne, United ki...
You must have a service manual and follow the instructions for voltage calibration check.
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