E19
Grünbeck
Capacity Calculation / Counter Fault
Display shows E19 and the unit reports a resin capacity or counter error
Advertisements
Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
Advertisements
Possible Causes
Incorrect hardness input, Flow meter miscounting, Software configuration error, Corrupted capacity data
How to Fix / Troubleshooting
Safety: No internal live parts need to be touched for parameter checks, but disconnect power if opening the housing.
- Verify hardness settings: Check that raw water hardness and desired soft water hardness are correctly entered in the control menu.
- Check flow meter: Confirm that the flow sensor is working correctly (see flow sensor fault). Incorrect flow pulses can distort capacity calculations.
- Reset capacity data: In the installer menu, reset the resin capacity and counters to factory defaults, then re-enter site-specific data.
- Monitor operation: After reset, monitor the number of liters treated between regenerations. If the error recurs, the control PCB may require replacement.
Advertisements
Repair Difficulty
Medium
3/5
Required Part
Control PCB and Flow Sensor
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements