4
EN
Dear buyer, thank you for purchasing our product.
Prior to the installation and first use of the electric water heater, please read
these instructions carefully.
This water heater has been manufactured in compliance with the relevant standards
and tested by the relevant authorities as indicated by the Safety Certificate and the
Electromagnetic Compatibility Certificate. The technical characteristics of the product
are listed on the label affixed between the inlet and outlet pipes. The installation must
be carried out by qualified staff. All repairs and maintenance work within the water
heater, e.g. lime removal or inspection/replacement of the protective anticorrosion
anode, must be carried out by an authorised maintenance service provider.
INSTALLATION
The water heater shall be installed as close as possible to the outlets. When installing
the water heater in a room with a bathtub or shower, take into account the
requirements defined in IEC Standard 60364-7-701 (VDE 0100, Part 701). It has to
be fitted to the wall using appropriate wall screws with a minimum diameter of 8 mm.
A wall with a poor load-bearing capacity must be properly reinforced where the heater
will be installed. The water heater may only be fixed upon the wall vertically.
Connection and installation
dimensions of the water
heater [mm]
A
B
C
OGB 30 Z
510 310 235
OGB 50 Z
610 400 240
OGB 80 Z
830 600 260
OGB 100 Z 975 750 255
OGB 120 Z 1130 900 260
OGB 150 Z 1345 1100 275
