Rena Ware AQUA NANO UCU LX-500 Uso Y Mantenimiento página 10

Replacement Indicator Lights
UCU LX-500

Your Aqua Nano UCU LX-500 features a visual flow meter integrated into
the base of the spout. When water is flowing through your filter, LED (light
emitting diode) lights will flash to indicate the following:
• The blue light indicates that the unit is functioning
F I LT E R I N G
normally.
• The yellow warning light lets you know approximately 1,893
R E O R D E R
liters (500 gallons) of life is left in the NanoCeram® Cartridge. Contact
your Rena Ware Independent Representative or Rena Ware Customer
Service Center to order a replacement. The blue
indicates that your filter is still working.
• The red warning light indicates the NanoCeram® Cartridge's
R E P L AC E
effective life has ended. The blue
Replace the NanoCeram® Cartridge before continuing to use your filter.
Non-Functioning Flow Meter
If the electronic flow meter stops functioning, reset the meter by using the
following procedures:
1. Remove the battery compartment door in the bottom of the base by
unscrewing the two screws and by gently prying the door open using a flat
screwdriver at the point shown in the diagram.
2. Remove the old batteries, wait 20 seconds, and then replace with two new
high quality AA batteries.
3. Replace the NanoCeram® filter cartridge.
4. The unit will reset to its default settings.
light also
F I LT E R I N G
light will not illuminate.
F I LT E R I N G
18
Back-Flushing, cleaning & replacing the Pre-Filter EM
Media Cartridge
To properly maintain the Pre-Filter, it should be regularly back-flushed and
cleaned (up to 3 times) whenever an important reduction in the flow occurs.
The disposable EM Media Insert (17) shouldbe replaced when these procedures
fail to restore acceptable flow.
NOTE: The back-flushing process will require two people.
NEVER BACK-FLUSH THE NANOCERAM® CARTRIDGE!
BACK-FLUSHING THE NANOCERAM® CARTRIDGE WILL DAMAGE THE INTERNAL
STRUCTURE CAUSING THE FILTER TO BE INEFFECTIVE. BACK-FLUSHING THE
NANOCERAM® CARTRIDGE CAN ALSO CONTAMINATE THE MEDIA DOWNSTREAM OF
NANOCERAM® MEDIA IF DAMAGED, IT WILL NO LONGER FILTER THE WATER.
1. Make sure the water is turned off.
2. Remove the Back-Flush adapter (10) from the Inlet Assembly (9).
3. Remove the Inlet Assembly by turning it counterclockwise until it
releases.
4. Remove the Pre-Filter Cartridge from the NanoCeram® Cartridge by turning it
counterclockwise until it releases.
19
EN