8 – 6
m
alfunCTions
©
IT
4000
9.4000.04
1148
1. Cause:
The hose is not fit properly.
Measure:
Mount the hose on a fitting and check the connections.
Fault:
Leaking hose.
1. Cause:
The hardness difference is too big.
Measure:
Adjust the hardness setting. Stick to the sodium
calculation in the instructions manual (chapter 5-7).
Fault:
The water has a salty taste.