37MUHA Fault Codes PC 03, PC 30, PC 31 – Pressure Protection
High- or low-pressure protection has stopped the system.
37MUHA Fault Codes PC 03, PC 30, PC 31 – Pressure Protection Read More »
PC 30
37MGRA PC 03 Pressure Protection (low or high pressure), PC 30 High Pressure Protection, PC 31 Low Pressure Protection (Diagnosis and Solution)
Troubleshooting workflow for PC 03, PC 30, PC 31.