CLAGE SA-DX2 E-Comfort Instant Water Heater Owner’s Manual

: June 6, 2024
: CLAGE

Table of Contents

Safety notes
Exchange of flow sensor DX2
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Service manual for an authorized electrician
Flow sensor set for
E-convenience instant water heater DX2

Safety notes

Important note: This service manual should be used together with the current version of operating and installation instructions. It requires qualified technical knowledge and offers support for the maintenance and repair by an authorised electrician only! Due to the process of continuous improvement, CLAGE reserves the right to change details mentioned in this manual without notice.
Electronic and electrical components must not get wet at all. Water- carrying components must not come into contact with hygienically critical or hazardous substances on the water-side surface. If it nevertheless happens, it is not allowed to put the appliance into operation. In this case please contact our after sales service department.

Exchange of flow sensor DX2

Disconnect the appliance from the power supply
Turn off the water supply or close the water inlet valve
Open the tap to reduce the water pressure in the appliance (Tap position: hot water)
Disassemble the appliance and proceed as described below:

Flow sensor kit

Remove the safety clamp from the heating block.
Pull the connecting tube upwards and turn it slightly forward. Attention, residual water may escape.
Remove the blue silicone ring using the auxiliary tool. Attention, the inside of the heating block must not be scratched!
Grasp and remove the filter sieve with a pair of needle-nose pliers at the central arch.
Push the auxiliary tool diagonally through the backflow preventer, turn it slightly and pull out the backflow preventer.
Insert the auxiliary tool straight into the turbine, turn slightly and pull out the turbine.
Insert new turbine and press it in as far as it will go using the round side of auxiliary tool. Ensure that the turbine is correctly aligned with the water flow (arrow)!
Insert the new backflow preventer, then the new filter strainer, and the new silicone ring, and press them in until they stop. Observe correct position of the ring.
Push the connecting tube in as far as it will go and fix it with the safety clamp.
Loosen the fixing screw at the top of the heating block.
Remove the cable of the flow sensor
Press both catch hooks slightly outwards, lift the heating block and remove the sensor.
Push the new sensor in until the stop. The black receiver must not be bent!
Reconnect the cable to the flow sensor.
Tighten the heating block.
Mount and de-aerate the appliance according to the corresponding installation manual. Use new fibre gaskets for the water connection.
Replace hood, fix it with hood screw and snap on the cover.
Reconnect the power supply and test the appliance for function.

Note: If no or not enough water flows through the unit after replacement, the turbine has not been pushed into the water channel up to the stop position (Fig. 7).

Fon: +49 4131 8901-40
Fax: +49 4131 8901-41
E-Mail: service@clage.de

Subject to technical changes, design changes and errors.
9120-82526 03.21