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See image A5, A6, A7, A8, A9, A10
1. Insert the anchors into the holes drilled at last step.
2. Install the appliance with the supplied screws and spacers.
3. Install the hot water pipe to the left, and install the cold-water supply to the
right, as indicated in A8. Make sure the connections are watertight! To pre-
pare the connection to the water supply, Teflon tape can be used for sealing
the threads.
4. Cut the cable to the required length and connect it to the terminal block,
press the button to reset the switch, as A9 and A10 shown.
The electrical connection should be made by a qualitied electrician, in accor-
dance with the relevant regulations (IEC, NEC, etc.)
This appliance must be earthed properly!
A leakage protection switch must be installed.
See image A11, A12
1. Attach the support to the bottom housing.
2. Select desired max. power (18/21/24kW) by adjusting the switch on the main
board, the default setting is 21kW.
3. Insert the display plug.
4. Install the top of the housing.
5. Insert the screw at the bottom.
6. Switch on the earth leakage circuit breaker, turn on the appliance and open
the hot water tap, wait for about 20 secs before the appliance start working.
Preparing for installation
The water and electricity supply need to be available at the place where the
device is to be supplied. If the electricity cable is buried in the wall then use the
supplied spacers. If the electricity cable is fixed to the wall then the device can
also be fixed straight to the wall.
The installation location for the appliance should keep away from the shower.
See image A1, A2
Remove the screw with a Philips-head screwdriver and open the top cover.
Remove the display plug and remove the top cover and put beside. Detach the
support from the bottom housing.
See image A3, A4
1. Use two pieces of tape to fix the template on the wall where the device is to
be installed.
2. Drill four 8mm holes through the template, as indicated in A3.
3. Install cold water inlet connecter and gasket to cold water supply (in the wall)
on the right, and hot water outlet connecter to hot water supply (in the wall)
on the left, as shown in A4. Teflon tape can be used for sealing the threads.
Make sure the arrow on the inlet connector outward from the wall.
