10
IN OUT
000
PPM
000
PPM
D I G I T A L
D I G I T A L
OUT
IN
+
-
+
-
OUT
IN
TDS meter malfunction
The display goes off after
approx. 20 seconds.
The inlet value (IN) shows -
000-
The outlet value (OUT) shows
-000-
The display remains empty,
even after pressing the
"POWER" button.
The display flutters, is diffi-
cult to read or contains illegi-
ble characters.
The display shows -ERR-
The resin seems to be used
faster (increased TDS) than
the water hardness calcu-
lated.
Pull the measuring
device upward out
of the holder.
First, loosen the
metal housing
Loosen and remove
the four metal
screws on the
back
Remove
and replace 2 AA bat-
teries.
back side
This is not a malfunction; it automatically switches off to conserve the
batteries. Press the "POWER" button again.
The sensor in the inlet has no measuring values or is defective. Use the
flush valve to check whether the refill station is full of water. If this is
the case and the malfunction persists, then the measuring device and
sensor must be replaced.
Check the water meter to see whether the refill station is full of water.
If this is the case, then this is not a malfunction, instead it is a correct
measurement of the desalinated water. If it can be assumed that the
cartridge is exhausted (due to the amount of treated water) and the
display remains on -000-, then the measuring device should be
replaced along with the sensor.
Change batteries.
Change batteries
.
Measuring device malfunction. Reset by switching on and off quickly
2-3 times until the display is normal again. Otherwise, remove and
reinsert the batteries.
There probably is not a malfunction, instead the untreated water con-
tains dissolved solids (sulfate, nitrate, chloride) in addition to lime,
which are removed and thus reduce the capacity.
Otherwise there is a flow measurement malfunction (see below)
Malfunction
Batteriewechsel
Solution
Flow rate measurement device malfunction
The water meters appears to
be too slow or do not run at
all.
A fine sieve is installed in front of the outlet valve in order to prevent
resin from leaking into the system from the apparatus due to an opera-
tion failure. If resin does leak out of the cartridge, it is caught in the fine
sieve and interrupts the function of the armatures. Solution: Rinse and
clean armatures out.