Fault
Mixer stiff
Mixer dripping
Diverter not operating
Hot water temperature too low, no
cold water.
Instantaneous water heater starts
up when cold water is selected.
10
English
Cause
- Cartridge defective, calcified
- Cartridge defective, sedimenta-
tion
- Water pressure to low
- Diverter defective
- Hot water limiter incorrectly set
- Crossflow
Remedy
- Exchange cartridge
- Exchange cartridge
- Increase water pressure
- Exchange diverter
- Set hot water limiter
- Exchange cartridge