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Old 11-03-2012, 10:26 AM   #1
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Weil McLain QB-180 what is latch up?

What is latch up?
I shut off the power switch, checked the water refill box hitting the reset switch, and made sure the knobs to the water fill were open, they were closed...
The system was giving a red and amber light both on meaning service for latch up.
I have looked on line for the manual for this model but the manufacturer no longer posts online.
What is the big secret?

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