Grohe EUROSMART COSMOPOLITAN E 36 334 Instructions D'installation page 9

Programme table
The infrared electronics provide seven preset programmes for selection.
Programme
1
Temporary shutoff*
2
Automatic flushing*
Flush interval
Flush duration
Usage-dependent
Usage-independent
Duration of thermal disinfection
1
* Cleaning mode can be activated when temporary shutoff is activated. In cleaning mode, water flow is not started for
3 minutes even if an object is detected.
2
* Automatic flushing serves to ensure water hygiene in the event of long-term non-utilisation of the fitting. Flushing is
initiated for a duration of 5 minutes after 24 hours (usage-independent) or for a duration of 1 or 5 or 10 minutes after 72
hours (usage-dependent) after the fitting was last used.
Safety note:
Ensure free draining in the case of activated automatic flushing.
Fault / Cause / Remedy
Fault Cause
Water not flowing • Water supply interrupted
• Filter in solenoid valve blocked
• Solenoid valve defective
• Plug-in connector without contact
• No voltage
- Power supply unit defective
- Power supply switched off
• Hands not in detection zone
• Cleaning mode activated
Water flowing • Solenoid valve defective
continuously • Thermal disinfection activated
Undesired water • Sensor system detection zone set too high
flow for local conditions
• Automatic flushing activated
Flow rate too low • Mousseur dirty
• Filter in solenoid valve dirty
• Filter in connection hose/thermostat dirty
• Water supply restricted
Water temperature • Temperature incorrectly set
too high or too low • Dirty filters or defective non-return valve
(only with 36 336)
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1 2 3
Active Active Active
Inactive Active Active
- 72 h 24 h
- 5 min 5 min
- x
- x
3.5 min 3.5 min 11 min
Remedy
- Open shut-off valves, isolating valves
- Clean filter
- Replace solenoid valve
- Check plug-in connector
- Replace power supply unit
- Switch on voltage supply
- Hold hands directly under the spout
- Deactivate cleaning mode or wait 3 minutes
- Replace solenoid valve
- Wait 3.5 or 11 minutes
- Reduce range using remote control (special
accessory, prod. no.: 36 206)
- Wait 1 - 10 minutes
- Clean or replace mousseur
- Clean filter
- Clean or replace filters
- Check supply lines, open shut-off valves,
isolating valves
- Adjust temperature
- Replace filters and non-return valve
4 5 6
Active Active Inactive Inactive
Active Active Inactive Active
72 h 72 h - 72 h
10 min 1 min - 5 min
x x -
-
3.5 min 3.5 min 3.5 min 3.5 min
7
x
6