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Thread: PCB Outoor RZQ140C7 faulty.
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30-04-2012, 03:59 PM #1
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PCB Outoor RZQ140C7 faulty.
hello all, who can tell me what value the resistor circled in the picture, namely the R 751, in essence, the wire controller gives me the error U4, "between UI and non-EU dialogue."
The machine in question is a RZQ140C7 channeled. I measured the supply voltage input and is present.The form attached is the outdoor unit. I tried online but have not found anything.
Thanks to all.
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30-04-2012, 11:24 PM #2
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Re: PCB Outoor RZQ140C7 faulty.
Is the resistor value not shown on the resistor?
Brian - Newton Abbot, Devon, UK
Retired March 2015
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01-05-2012, 06:56 AM #3
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Re: PCB Outoor RZQ140C7 faulty.
no it is not shown...
I'm sorry that the customer pays € 1200 for a simple resistance
