Hans Grohe Ecostat S 15757 Series, Instructions For Use/Assembly Instructions

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7
English
Assembly (see page 60)
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).
- Regulator filter dirty - Clean filter in front of the mixer
and on the MTC-thermo cartridge
- Shower filter seal dirty
- filter insert shower dirty - Clean filter seal between shower
and hose
- Clean filter insert between shower
and hose
Crossflow, hot water being forced
into cold water pipe, or vice versa,
when mixer is closed
- Backflow preventers dirty or
leaking
- Clean backflow preventers,
exchange if necessary
Spout temperature does not
correspond with temperature set
- Thermostat has not been adjusted - Adjust thermostat
- Hot water temperature too low - Increase hot water temperature to
42 ºC to 65 ºC
Temperature regulation not possible - thermo cartridge calcified - Exchange thermo cartridge
- For new installations: basic body
incorrectly connected (should be:
cold right, hot left) or installed with
180º rotation
- Install function block turned
through 180º
Safety stop button not operating - Spring defective
- Button calcified - Clean spring and/or button,
exchange if necessary
Valve stiff - Shut-off unit damaged - Exchange shut-off unit
Shower or spout dripping - Dirt or sedimentation on valve seat,
shut-off unit damaged
- Clean or exchange shut-off unit