15
Care & Cleaning / Troubleshooting
From time to time the hydromassage jet cov-
ers should be removed and be cleaned to-
gether with the inlet and outlet apertures
separately.
To do so, unscrew the jet covers in counter-
clockwise direction off of the tub surface
(see pictures). Now clean the covers, the
inlet aperture and the outlet aperture thor-
oughly with a suitable cleaning cloth.
Note: Do not use excessive force when re-
assembling the jet cover.
If you have any questions, please, contact your GK representative.
■ Troubleshooting
The temperature regulation by means of the thermostat mixing valve
doesn’t work properly.
The thermostatic mixer is adjusted at 3 bar flow pressure at both
supplies. If you have different supply pressure it may be neces-
sary to do a readjustment. If this does not help, clean the sieves
behind the chromed cover of the thermostatic mixing valve. Also,
the cartridge could be defective and might have to be changed.
The display reads F0 or F1.
The temperature sensor is defective and must be changed.
Very little water runs out of the tub.
Check the pressure of the hot and cold water supply because the
mixing valve does not work if one of them is too low.
When using the disinfection shower, water is indeed flowing out
but no disinfectant is being sucked into the water.
Check if there is still enough disinfection liquid in the dis-
infection container.
Check if the flowmeter is properly adjusted.
If the Flowmeter shows nothing then the injector could be de-
fect and can not suck any disinfectant into the water.
The display shows nothing and the up/down buttons are not working.
Probably your bathtub does not have an emergency battery installed
and either a fuse has burned out or the power supply broke down.
The water does not stop automatically at the maximum fill level.
The fill level sensor is defective and has to be changed.
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