Grohe 40554002 Instrucciones De Montaje página 29

Maintenance and cleaning
CAUTION!
Risk of damage!
Always disconnect the power supply and
interrupt the CO
2
maintenance work on the system. The plug-in
connector can then be disconnected.
Service
Fault
Water not flowing
E1 in the display, no filtered
water, Blue handle flashes red
E3 in the display, no filtered water • No connection between fitting and
E5 in the display, no filtered water,
Blue handle flashes red
E7 in the display, no filtered water,
Blue handle flashes red
E8 in the display, Blue handle
flashes orange
E9 flashes alternately with HI in the
display
EC in the display, Blue handle
flashes white
No or too little carbon dioxide in
positions Medium and Sparkling
*If the faults E1 to E7 occur three times or more, please contact GROHE customer service.
supply before carrying out
Cause
• Filter not installed correctly
• Hoses kinked
• Water supply interrupted
• Safety shut-off of pump
cooler/carbonator
• Cable or connector faulty
• Fault function of cooler/carbonator
• Humidity detected inside the cooler - Disconnect voltage supply,
• Filter capacity exceeded
• Cooler/carbonator overheated
• CO bottle almost empty or not in
2
place
• CO cylinder empty
2
• Temperature too high
Cleaning the cooler/carbonator
For hygienic and health reasons, the cooler/
carbonator must be cleaned twice a year. Cleaning
must be performed before changing the filter
cartridge, in order to prevent contamination of the
replacement filter cartridge.
Note: The cleaning kit (Prod. no.: 40 434) and the
accompanying adapter (Prod. no.: 40 694) can be
ordered at www.shop.grohe.com.
Remedial action
- Insert filter straight
(11/2 - 2 turns).
- Check hoses for kinks.
- Open shut-off valves fully.
- Disconnect voltage supply,
Disconnect the power supply, wait 30 seconds and
re-connect.
- Insert filter straight
(11/2 - 2 turns).
- Check hoses for kinks.
- Open shut-off valves fully.
- Connect plug-in connector.
- Contact Grohe Service.
- Disconnect voltage supply,
Disconnect the power supply, wait 30 seconds and re-
connect.
wait 15 minutes and re-connect.
• If condensation, the cooler is ready for operation after
that.
• If leakage occurs, the error message occurs again and
the GROHE Service must be contacted.
- Change filter cartridge immediately, see page 15.
- Close Blue handle, ensure ventilation and reduce
ambient temperature to max. 32 °C.
- Let cool down the cooler for least 10 -15 min.
- Reset error message E9, see below.
- Replace CO bottle or put back in place, see page 16.
2
- Replace CO bottle, see page 16.
2
- Lower temperature on the cooler/carbonator, see page
14
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