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Operation (see page 9)
Dimensions (see page 11)
Fault
Insufficient water
Crossflow, hot water being forced
into cold water pipe, or vice versa,
when mixer is closed
Spout temperature does not cor-
respond with temperature set
Temperature regulation not possible
Shower or spout dripping
Instantaneous heater didn't work
with thermostat
Special information for UK (see page 13)
English
Cause
- Supply pressure inadequate
- Filters are dirty (96922000)
- Shower filter seal dirty
- Backflow preventers dirty or leak-
ing
- Backflow preventers dirty or leak-
ing
- Thermostat has not been adjusted
Hot water temperature too low
- thermo cartridge calcified
- Dirt or sedimentation on valve seat,
shut-off unit damaged
- Flow limiter in handshower isn't
removed
- Filters are dirty
- Non return valve hasn't moved
back
Assembly see page 6
Spare parts (see page 12)
Cleaning (see enclosed brochure)
Test certificate (see page 12)
Remedy
- Check water pressure (If a pump
has been installed check to see if
the pump is working).
- Clean filter in front of the mixer
and on the BTC-thermo cartridge
(96922000)
- Clean filter seal between shower
and hose
- Clean backflow preventers, ex-
change if necessary
- Clean backflow preventers, ex-
change if necessary
- Adjust thermostat
Increase hot water temperature to
42 ºC to 65 ºC
- Exchange thermo cartridge
- Clean or exchange shut-off unit
- Remove flow limiter
- Clean the filter / exchange filter
- Exchange non return valves
3
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