Manuel Technique OsmsoeurRO400C
Version 3
Page 16 / 26
Trouble shooting table
light off
light on
light flashing
Symptoms
Possible cause
Action to take
Automatic restart
After 3 attempts of automatic restart
(3 min., 20 min., 4 hours), if the
pressure is always too low, the alert
mode will take place.
Waiting for 1
st
restart (3 min)
LED of Filter 1: short flash / LED stop : long flash
Waiting for 2° restart (20 min)
Flash of Filter 1 LED = LED Flash stop
Waiting for 3° restart (4 hours)
LED of Filter 1 : long flash / LED stop : short flash
Press « Calibration » button to immediately start.
Too low pressure
•
Check and increase the feed pressure :
min. 2 Bar - max. 10 Bar
Filter 1 or 2
•
Clean the filter containers
•
If necessary, replace filter I or II
Clogged grid
•
Clean the grid
or
before May 2007 :
Activated Aquastop
•
Check that all connections are watertight
•
Dry the water inside the base (tilt the purifier
forward if necessary)
Filter 1
/ grid
•
Replace filter 1 and clean the grid
The feed water’s pressure is too low
(lower than 2 Bar)
•
Check and increase the feed pressure :
min. 2 Bar - max. 10 Bar
Filtre 2
needs replacing
•
Replace filter 2.
Reduced water quality
•
If the appliance is new and it has never been
calibrated: calibrate the water purifier
•
Restart the water purifier (by disconnecting and
then reconnecting the electrical plug) so that the
appliance starts the flushing mode. Repeat the
operation 3 times.
The calibration has not be completed
(probably because the tap has been
closed before the full 10 minutes).
•
Restart the appliance by disconnecting and then
reconnecting the electrical plug so to start a
flushing mode.
•
AND recalibrate the water purifier.
Conductivity meter
Error in the conductivity meter
•
Restart the appliance by disconnecting and then
reconnecting the electrical plug so to start a
flushing mode. Wait for 2 hours. Open the tap and
let the water flow for 2 minutes.
