To Know How - GROHE

Tectron 577 37 713
Maintenance instructions
Shut off water supply!
Please perform disassembly in specified order. Assemble in reverse order.
Battery:
1. Remove screw and cap.
2. Remove battery, check, clean and replace contacts if
necessary.
Solenoid valve
1. Proceed as for Battery maintenance, points 1 and 2.
2. Detach plug-in connector.
3. Remove screws and detach fitting.
4. Remove solenoid valve and filter.
5. Remove seal.
6. Take out piston with spring.
When reinserting, expand and moisten leather
seal and clean groove.
Setting mode
The flow volume can be checked and changed in
setting mode (see Setting the flow
volume). The detection zone of the fitting can be checked.
The indicator lamp in the sensor system of the fitting
illuminates
- in setting mode when the detection zone of the fitting is
reached.
- by an approaching user.
It is possible to set the detection zone via the optional
remote control. Flushing is immediately triggered when
the detection zone is exited again. The minimum delay
time of 10 seconds is not available in setting mode.
To activate setting mode, proceed as follows:
Remove battery and replace after 5 seconds. Setting
mode is automatically terminated after 3 minutes.
For information about problems, cause and remedy
please see page D 48.
D 10