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Thread: PUMY-P48NHMU errpr code
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02-07-2009, 06:11 AM #1
PUMY-P48NHMU errpr code
Hi;
I have the above unit installed in my home with 8 indoor units. I am getting an error code 5101. The system is running but seems to short cycle. The installer has not been of much help. Am now running two hour cooling test. What readings should I be looking for? looking for expert to make sure system is optimized.
Thanks
Michael
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