14
Operation – Installation
5.
Cleaning, care and
maintenance
◦
After it has cooled down, clean the appliance with
a damp cloth and, if necessary, commercial glass
cleaner.
◦
Never use any abrasive or corrosive cleaning
products.
6. Troubleshooting
Problem
Cause
Remedy
The appliance
does not heat
up.
Fuse or safety switch
has blown/tripped.
Check the respective fuses
and safety switches.
Remove the cause.
Overheating. The high
limit safety cut-out has
tripped.
Remove the cause. The
appliance restarts after it
has cooled down for a few
minutes.
If you cannot remedy the fault, notify your qualified con
-
tractor. To facilitate and speed up your enquiry, please
provide the serial number from the type plate (000000-
0000-000000).
INSTALLATION
7.
Safety
Only a qualified contractor should carry out installation,
commissioning, maintenance and repair of the appliance.
7.1
General safety instructions
◦
We guarantee trouble-free function and operational
reliability only if original accessories and spare parts
intended for the appliance are used.
◦
Fit the appliance to a vertical wall that is tempera-
ture-resistant to at least 90 °C.
◦
Observe the minimum clearances to adjacent ob-
ject surfaces (for minimum clearances see chapter
"Specifications / Minimum clearances").
◦
Never install the appliance directly below a wall
socket.
◦
Select your installation location so that no sock-
ets are installed on the surface concealed by the
appliance.
◦
When installing the heating appliance in rooms with
a bath and/or shower, observe the safety zone ac-
cording to VDE 0100, part 701, in accordance with
the details on the appliance type plate. The mains
junction box must not be installed in safety zone 1 or
2 in this instance.
◦
Install the appliance in such a way that switching and
control equipment cannot be touched by a person in
the bath or shower.
◦
Design all materials in accordance with the rated
consumption of the appliances.
◦
When selecting an installation site; ensure that no
persons or objects can come to harm if the tough-
ened safety glass spontaneously breaks.
7.2
Instructions, standards and regulations
Note
Observe all applicable national and regional regula
-
tions and instructions.
8.
Appliance description
8.1
Standard delivery
The following are delivered with the appliance:
◦
1 retaining bracket
◦
GH 300, GH 500: 1 wall mounting bracket
◦
GH 700, GH 900: 2 wall mounting brackets
8.2 Accessories
◦
Room temperature controller (optional)
9.
Installation
9.1
Installation site
!
Material losses
Observe the minimum clearances (see chapter
"Specification / Minimum clearances").
!
Material losses
The appliance is not suitable for mounting on ceil
-
ings or inclines.
◦
The appliance is exclusively designed for installation
on a solid wall.
◦
Ensure the wall offers adequate load bearing
capacity.
◦
The appliance can be mounted in any room. You
may only mount the appliance within protection zone
2 or higher in bathrooms.
9.2
Wall mounting
Note
You can mount the appliance both vertically and
horizontally.
The ON/OFF switch position can be used to correctly
align the appliance:
◦
When mounted vertically, the ON/OFF switch is
located on the bottom edge of the appliance.
◦
When mounted horizontally, the ON/OFF switch
is located on the left outer edge of the appliance
when viewed from the front.
9.2.1
Wall mounting bracket
GH 300, GH 500:
The appliance comes with a wall mounting bracket.
◦
The wall mounting bracket is used to mount the ap-
pliance vertically or horizontally.
GH 700, GH 900:
The appliance comes with two wall mounting brackets of
different lengths.
◦
The short wall mounting bracket is used to mount the
appliance vertically.
◦
The long wall mounting bracket is used to mount the
appliance horizontally.
