Grohe 36366 - Battery Status and Thermal Disinfection; Fault; Cause; Remedy; Replacement Parts; Care Instructions

Signalling the remaining battery capacity and performing
thermal disinfection
Turn mixer lever to the hot water end stop.
Thermal disinfection is started and the remaining battery
capacity is signalled by holding the finger against the lower area
of the sensor system (indicator lamp lights up continuously, then
flashes slowly, then flashes quickly). Remove the finger when
the quick flashing signals start. The remaining battery capacity
is signalled as follows by the number of flashing signals:
4 = Remaining capacity > 60%
3 = Remaining capacity > 40%
2 = Remaining capacity > 20%
1 = Remaining capacity < 20%
Thermal disinfection starts once the remaining capacity has
been signalled.
The detection zone of the sensor system must be
kept clear while the remaining battery capacity is
being signalled.
If an object is detected during thermal disinfection (hot water
flow), the water stops flowing immediately and the fitting is
closed (indicator lamp starts to flash).
Closure of the fitting ends automatically after 3 minutes or can
be prematurely terminated (see Terminating cleaning mode).
Shut off hot and cold water supply.
Inspect and clean all components and replace if necessary.
I. Battery, see page 4, Fig. [13] and [14].
Batteries which are almost discharged are displayed by
a flashing indicator lamp in the sensor system.
II. Mixer spindle, see page 4, Fig. [15] - [18].
III. Solenoid valve, see page 5, Fig. [19] - [25].
Assemble in reverse order.
Observe correct installation position of individual
components, see details, Fig [25].
Replacement parts
see page 24 (* = special accessories)
Care
For directions on the care of this fitting, please refer to the
accompanying Care Instructions.
Disposal note
Dispose of batteries in accordance with national
regulations.
Fault / Cause / Remedy
Fault Cause Remedy
Water not flowing • Water supply interrupted
• Filter in solenoid valve blocked
• Solenoid valve defective
• Plug-in connector of solenoid valve without
contact
• No voltage
- Battery discharged
- Plug-in connector without contact
• Hands not in detection zone
• Cleaning mode activated
- Open shut-off valves, service valves
- Clean filter
- Replace solenoid valve
- Attach plug-in connector
- Replace battery
- Check plug-in connectors
- Hold hands directly under the spout
- Deactivate cleaning mode or wait 3 minutes
Water flowing
continuously
• Solenoid valve defective
• Thermal disinfection activated
- Replace solenoid valve
- Wait 3.5 or 11 minutes
Undesired water
flow
• Automatic flushing activated - Wait 1 - 10 minutes
Flow rate too low • Mousseur dirty
• Filter in solenoid valve dirty
• Filters in connection hose dirty
• Shut-off valves, service valves not fully open
• Water supply restricted
- Clean or replace mousseur
- Clean filter
- Clean or replace filters
- Fully open shut-off valves, service valves
- Check supply lines, open shut-off valves,
service valves
23