Maintenance; Replacing The Filters - Electrolux RO 400 User Manual

MAINTENANCE

Replacing the filters

It is important to replace the filters (in the filter containers)
as soon as they need replacing, since their main function is
to protect the membrane. Check for any signs of leaks just
after you have replaced them and again after you have used
the appliance a few more times.
TO REPLACE FILTER
Replace filter when the pattern of indicator lights on
the control panel warns that this is needed.
1 Make sure that the tap for purified water is turned off and
that the appliance is not flushing.
2 Disconnect the electrical plug. Open the front cover (in front
of the two filter containers) as shown in the illustration.
3 Pull the filter containers outwards as far as they will come.
4 Use the filter spanner to undo the container marked
Bear in mind that the container will be full of water and that
some water may spill!
5 Mop up any water inside the base of the appliance.
6 Remove the old filter.
7 Clean the filter container with water and a brush.
8 Put the new filter in place, with the
upwards. Make sure that the sealing ring is in place in the
grooves of the filter container.
9 Refit and tighten the container using the filter spanner.
Tighten the filter container so that the dot is somewhere
between the two outermost white lines.
10 Slide the filter containers back into the appliance.
11 Close the front cover and reconnect the electrical plug.
Flushing will take place automatically.
This completes the procedure for replacing filter
and the RO 400 is ready for use again.
TO REPLACE FILTER
Replace filter when the pattern of indicator lights on
the control panel warns that this is needed, and when you
notice a three-second delay before the motor starts up each
time you turn on the tap.
1-11 Work through the 11 steps in the instructions for
replacing filter
the right), and replace the filter in that.
12 For filter you have to finish by resetting the appliance.
Make sure that the tap (purified water) is turned off and
the electrical supply is connected. Then press the
Calibration button on the control panel, and keep it
pressed inwards until the pattern of indicator lights for
filter has gone out (takes about five seconds).
This completes the procedure for replacing filter
and the RO 400 is ready for use again.
14
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