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Thread: VRV fault
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06-04-2007, 09:04 PM #1
VRV fault
model no: REYQ20 (combination of 2 REYQ10's)
Fired the VRV up last Friday and left operational. Back on site other day and found unit off on a U2 fault. Reset unit and operated. The system is only operating on the master VRV and the slave has not ran (may not being called for). As I understand, the U2 fault is power related, but all appears normal. Anyone shed any light on this matter?
Jase