7.1 Assembly instructions
Caution !
In order to avoid irreversible damages to the
water conditioning device, all welding and sol-
dering work in the immediate vicinity has to be
completed prior to assembly!
1. Thoroughly flush pipework
2. Install the water conditioning device.
o Connect the water conditioning device
o Use of connecting fitting DA74C
o Note flow direction
3. Connect the waste water hose to the hose socket
on the back of the control head
Caution !
Make sure the seal is fitted properly!
8. Commissioning
Caution !
Commissioning has to take place in the follo-
wing order!
8.1 Flush and Deaerate
1. Set the water conditioning device to "Bypass".
2. Open the main water supply.
3. Open the nearest cold water tap and allow the wa-
ter to run. Impurities and soldering remains are
flushed out of the pipework.
4. Set the water conditioning device to "Service".
5. Deaerate the water conditioning device, flush for
approx. 10 minutes, e.g. by opening a tap
6. Close the cold water tap.
Noise development can occur during regenerati-
on due to incomplete deaerating. However, this
will disappear after 2-3 regenerations!
MU1H-1413GE23 R0807
GB
8.2 Filling the cabinet
1. Remove covering cap and salt lid. The brine tube
remains closed.
2. Fill the cabinet up to approx. 3 l with water and
then fill up with 1 bag of magnesium salt
The "Min-Max" marks refer to the salt filling level.
3. Wait approx. 15 minutes, until brine has de-
veloped
8.3 Time Setting
1. Connect the power supply, the display starts
flashing
Caution !
The socket outlet must have continuous voltage,
it must not be linked with light switches or simi-
lar.
2. Set the time via the
8.4 Determining Water Hardness
1. Determine the water hardness on the inlet side
(using the enclosed hardness measuring instru-
ments)
o Sample water from the sample tap on the con-
necting set, or set the water conditioning device
to "bypass" position and extract a water sample
from the first tapping point
2. Determine the water hardness via a hardness
measuring instrument.
3. Set the water conditioning device to "Service".
4. Set water hardness on the device, see 10.3
8.5 Manual Regeneration
1. Press the button
immediately.
Flushing takes place via the drain tube during re-
generation!
13
and
buttons.
. Manual regeneration starts
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