Nibe VVM 320 - Troubleshooting Compressor Start Issues

THE AIR/WATER HEAT PUMP’S COMPRESSOR DOES NOT
START
• There is no heating requirement.
– VVM 320 does not call on heating or hot water.
• Alarm tripped.
– VVM 320 temporarily blocked, see menu 3.2 compressor information.
81Chapter 4 | Disturbances in comfortNIBE VVM 320