Fault
Cause
Remedy
Insufficient water
-
Supply pressure inadequate
-
Check water pressure (If a pump
has been installed check to see if
the pump is working).
-
Filters are dirty (96922000)
-
Clean filter in front of the mixer
and on the MTC-thermo cartridge
(96922000)
-
Shower filter seal dirty
-
Clean filter seal between shower
and hose
Crossflow, hot water being forced
into cold water pipe, or vice versa,
when mixer is closed
-
Backflow preventers dirty or leak-
ing
-
Clean backflow preventers, ex-
change if necessary
Spout temperature does not cor-
respond with temperature set
-
Thermostat has not been adjusted
Hot water temperature too low
-
Adjust thermostat
Increase hot water temperature to
42 ºC to 65 ºC
-
Thermostat has not been adjusted
Hot water temperature too low
-
Adjust thermostat
Increase hot water temperature to
42 ºC to 65 ºC
Temperature regulation not possible
-
thermo cartridge calcified
-
Exchange thermo cartridge
Shower or spout dripping
-
Dirt or sedimentation on valve seat,
shut-off unit damaged
-
Clean or exchange shut-off unit
Instantaneous heater didn‘t work
with thermostat
-
Flow limiter in handshower isn’t
removed
-
Remove flow limiter
-
Filters are dirty
-
Clean the filter / exchange filter
-
Non return valve hasn‘t moved
back
-
Exchange non return valves
Test certificate
(see page 63)
Spare parts
(see page 68)
Cleaning
(see enclosed brochure)
Flow diagram
(see page 65)
Dimensions
(see page 65)
English
7
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