U-Match Series DC
Inverter Service Manual
2.3 Typical Troubleshooting for C series Outdoor Unit Drive (Inverter) by Single-phase Motor
(Applicable to GUHD18NK3CO,GUHD24NK3CO, GUHD30NK3CO, GUHD36NK3CO, GUHD42NK3CO, and
GUHD48NK3CO)
PFC module protection
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