Hansgrohe ShowerSelect 15738 0 Serie Modo De Empleo/Instrucciones De Montaje página 7

Operation (see page 71)
Minor leaking may occur briefly during initial commis-
sioning and interruption/restart of the water supply.
Test certificate (see page 80)
Fault
Insufficient water
Crossflow, hot water being forced
into cold water pipe, or vice versa,
when mixer is closed
Spout temperature does not
correspond with temperature set
Temperature regulation not possible - thermo cartridge calcified
Safety stop button not operating
Valve stiff
Shower or spout dripping
Pushbutton cannot be actuated or is
without function
Pushbutton is jammed or stiff
Pushbutton does not snap in
English
Cause
- Supply pressure inadequate
- Regulator filter dirty
- Shower filter seal dirty
- Backflow preventers dirty or
leaking
- Thermostat has not been adjusted
- Hot water temperature too low
- For new installations: basic body
incorrectly connected (should be:
cold right, hot left) or installed with
180º rotation
- Spring defective
- Button calcified
- Select stop valve DN9 damaged
- Select stop valve DN9 damaged
- Safety guard of isolating valve has
not been removed
- Seal needs greasing
- Select Adapter incorrectly trimmed - Trim and mount Select Adapter
Assembly (see page 62)
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
- Clean backflow preventers,
exchange if necessary
- Adjust thermostat
- Increase hot water temperature to
42 ºC to 60 ºC
- Exchange thermo cartridge
- Install function block turned
through 180º
- Clean spring and/or button,
exchange if necessary
- Exchange Select stop valve DN9
- Exchange Select stop valve DN9
- Remove safety guard from
isolating valve
- Grease the seal
according to Fig.
7 (see page 63 + 66)
- First, fully press the pushbutton
down into the rosette; then, mount
the rosette
7