9
4. Clean sediment from the filter.
5. Insert the filter into the heater inlet with a basket bottom down (fig. 9)
fig. 9
4. Put on the case to check the leak-tightness of stub gaskets.
5. Turn on the power.
6. In case the water temperature is either too low or too high, repeat the regulation
procedure starting from the point 1.
7. Cleaning the water filter
1. Cut off the water supply to the cut-off/control valve and disconnect the device from
the power supply.
2. Disconnect the hose from the heater inlet.
3. Remove the filter (it is advisable to use a small screwdriver – fig. 8)
fig. 8
CORRECT INCORRECT
water filter
6. Connect the hose to the heater.
7. Turn on water and check leak tightness of hydraulic connections.
8. Before you switch on the power supply, check if the electronic system did not get
wet. If it did, blow the water from the electronic circuit board.
9. Adjust it according to the instructions given in section 6 of the manual.