Hans Grohe Raindance Duschpaneel 27005000 Manual page 25

Fault
Insufficient water
Crossflow, hot water being forced into
cold water pipe, or vice versa, when
mixer is closed
Spout temperature does not corre-
spond with temperature set
Temperature regulation not possible
Safety stop button not operating
On/off control stiff
English
Cause
- Supply pressure inadequate
- Regulator filter dirty
- Shower filter seal dirty
- Backflow preventers dirty or leaking - Clean backflow preventers, ex-
- Thermostat has not been adjusted
- Hot water temperature too low
- Temperature regulator dirty or calci-
fied
- Spring defective
- Button calcified
- Cartridge on/off control defective,
calcifiedt
Remedy
- Check water pressure (If a pump
has been installed check to see if the
pump is working).
- Clean filters
- Clean filter seal between shower and
hose
change if necessary
- Adjust thermostat
- Increase hot water temperature to 42
°C to 65 °C
- Clean temperature regulator, ex-
change if necessary
- Clean spring and/or button, ex-
change if necessary
- Exchange cartridge on/off control