Kospel EPJ Optimus User Manual download pdf (Page 13)

EPJ_f.372

Flow regulation

1. Open the hot water tap to the maximum water

ow rate.

2. Insert the screw driver into the regulation valve

and set the requested water ow rate.

3. Close the hot water tap.

Maintenance

1. Cut off water and electric supplies.

2. Disconnect the heater from the tap set - see Installation - Assembly section.

3. Take the lter out from the ttings at cold water inlet.

4. Clean the lter and put it back to its former position.

5. Fix the heater on the tap set.

7. Open the tap (cold and hot water) and check for leaks.

8. Vent the installation - see Venting section.

Proper ow settings optimise unit performance. Tem-

perature of water depends on the ow rate - higher

ow rate lower water temperature.

Faults

In case the appliance does not heat the water, check for possible reasons:

- a failure of the mains supplies (e.g. fuses),

- insufcient ow rate through the heater (e.g. dirty lter, incorrect setting of the

ow regulating valve) - see „Flow regulation” section.

The guarantee does not cover the above repairs.

If there is a fault in the appliance (the heater does not work and all the above reasons

do not occur), contact the seller.

Clean the lter at least once a year and each time after the water supply has

been repaired or any water impurities have occurred.

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Kospel EPJ Optimus User Manual Page 13