13 Module replacement of water treatment
The control option water treatment can be used to control the residual capacity of the water
softening module(s).
If the remaining amount of litres shown in the process menu is used up (bottom right in the process
display), the error message 'Replace module' appears and the collective error message is triggered
(replenishment remains in operation). Now at the latest, the softening module should be replaced by
one with full capacity, or regenerated.
Sequence:
•
Before module replacement, set the water treatment in the equipment menu to OFF.
•
Replace module.
•
If the module has a different capacity, the water treatment quantity in the parameter menu under
Water treatment must be adjusted accordingly.
•
Finally, set the water treatment to ON in the equipment menu. (This also corresponds to a
resetting of the water treatment quantity to full capacity.)
Even if the module has not been replaced, the system continues to function. The residual litre
quantity then adds up negative values. The replenished water will then not be softened!
38
Manual NFE-MVE