DEX ELECTRONIC MPS®
26
EN
Before making the electrical connection, fill the mains and the appliance with
water by carefully opening and closing the hot water tap in order to vent com-
pletely.
To ensure a maximum flow, remove any existing aerator from the faucet. Flush
the warm and cold water pipes each at least for one minute.
After every draining (e.g. after work on the plumbing system or following repairs
to the appliance), the heater must be re-vented in this way before starting it up
again.
If the water heater cannot be put into operation, the temperature cut-out or the pres-
sure cut-out may have tripped during transport. If necessary, reset the cut-out.
Selection of power rating
Only by authorised specialist, otherwise lapse of guarantee!
Upon first connection of the appliance to the supply voltage, select the maximum
power rating. Only after having set the power rating, the heater provides its standard
operation mode.
The maximum allowable power rating at installation site depends on the local situa-
tion. It is imperative to observe all data shown in the table “Technical specifications“,
in particular the required cable size and fuse protection for the electrical connection.
Moreover, the electrical installation must comply with the statutory regulations of the
respective country and those of the local electricity supply company (Germany: DIN
VDE 0100).
1. Switch on the power supply to the appliance. The digital display on the appliance
must light up.
2. When switching on the supply voltage for the first time, the value “12“ flashes in the
display. If not, please carefully read the below note “Reinstallation“.
3. Select the maximum allowable power rating depending on the local situation via
the up and down arrow keys (“88“ or “12“)
4. Press key to confirm the setting. The appliance starts operating.
5. Mark the set power rating on the rating plate.
6. Open the hot water tap. Check the function of the appliance.
7. After having set the maximum allowable power rating, the heating element will be
activated after approx. 10 - 30 sec of continuous water flow.
8. Explain the user how the instantaneous water heater works and hand over the
operating instructions.
9. Fill in the guarantee registration card and send it to the CLAGE Central Customer
Service or use the online registration.
®
Multiple Power System
The rated capacity (max. power con-
sumption) is 11.5 kW / 230 V and can be
changed internally to 8.8 kW
8. Initial operation
The water heater’s temperature must be limited to 55 °C, if it is connected to a shower.
The service menu parameter “Temperature Limit“ (“tL”) must be set to a value less or
equal 55 °C, in consultation with the customer and the lock level must be activated.
When the device is operated with preheated water, it must be ensured that this tem-
perature is limited to 55 °C as well.
Shower application
