User Manual

16
Marey Electric Tankless Water Heater by Wahlbach
17
EN EN
Mounting Instructions
Mounting Instructions
Marey Electric Tankless Water Heater by Wahlbach
PP15, PP18, PP24
B9.
Filter mat must be installed to
the inlet!
Two wrenches should
be used to fix the tube
to the inlet and outlet!
B10.
2
1
Display plug
3
B11.
InletOutlet
Filter matGasket
The appliance must be grounded properly!
The filter mat contained in accessory bag must be installed when connecting
with inlet(cold) water pipe or hose!
Ground fault circuit interrupter must be installed with the appliance, please take
page 17 to 22 for the selection of interrupter.
Frost
The appliance is not to be installed in locations where freezing can occur.
The device should be installed in a vertical position in a room protected from
frost and in the proximity of the water connections.
In case the room cannot be protected against frost, the device should not be
installed in this room. Should the device be installed in such a room, the device
should be emptied before the frost danger will occur.
Do not switch on if there is a possibility that the water in the device is frozen.
For PP7, PP8, PP12
See image A1, A2
Remove the screw with a Phillips-head screwdriver and open the top cover. Re-
move the display plug, remove the top cover and put aside.
See image A3
1. Use two pieces of tape to fix the template on the wall where the device is to
be installed.
2. Drill four 5/16”/8mm holes through the template.
See image A4, A5, A6, A7, A8
3. Insert the anchors into the holes drilled at last step.
4. Install the appliance with the supplied screws and spacers.
5. Cut the cable to the required length and connect it to the terminal block,
press the button to reset the switch, as indicated in A7 and A8.
This appliance must be grounded properly!
The electrical connection should be made by a qualified electrician, in accor-
dance with the relevant regulations (IEC, NEC, etc.)
See image A9, A10, A11
6. Install the hot water pipe to the left, and install the cold water supply to the
right, using two spanners, as indicated in A9.
7. Insert the display plug, and install the top of the housing.
8. Install the screw at the bottom.
Make sure only fittings for close-outlet water heaters can be used!
Make sure taps/flow control device be install on the outlet of the appliance!
Make sure the filter mat in the inlet is installed, as indicated in A9 and A11.