Hans Grohe AXOR Citterio E 36702000 Instructions For Use/Assembly Instructions page 7

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
Safety stop button not operating
Special information for UK (see page 69)
English
Cause
- Supply pressure inadequate
- Filters are dirty
- Shower filter seal dirty
- Backflow preventers dirty or leaking - Clean backflow preventers, ex-
- Thermostat has not been adjusted
- Hot water temperature too low
- thermo cartridge calcified
- For new installations: basic body
incorrectly connected (should be:
cold right, hot left) or installed with
180º rotation
- Spring defective
- Button calcified
Assembly see page 60
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 MTC-thermo cartridge
- Clean filter seal between shower
and hose
change if necessary
- Adjust thermostat
- Increase hot water temperature to
42 ºC to 65 ºC
- Exchange thermo cartridge
- Install function block turned through
180º
- Clean spring and/or button, ex-
change if necessary
7