User Manual
www.stiebel-eltron.com Ultronic S/W | 15
ENGLISH
INSTALLATION
Safety
INSTALLATION
7. Safety
Only a qualified contractor should carry out installation, commis-
sioning, maintenance and repair of the appliance.
7.1 General safety instructions
We guarantee trouble-free operation and operational reliability
only if the original accessories and spare parts intended for the
appliance are used.
7.2 Regulations, standards and instructions
WARNING Electrocution
Carry out all electrical connection and installation work
in accordance with relevant regulations.
WARNING Electrocution
Only use a permanent connection to the power supply.
The appliance must be able to be separated from the
power supply by an isolator that disconnects all poles
with at least 3 mm contact separation.
!
Damage to the appliance and environment
Observe the type plate. The specified voltage range must
match the mains voltage.
Note
Observe all applicable national and regional regulations
and instructions.
8. Preparations
8.1 Installation wall
Note
Observe the information in chapter "Operation / Safety".
Always install the appliance on a vertical wall.
The back panel of the appliance must be flush with the wall to
ensure that the appliance cannot be pulled off.
Ensure that the wall on which the appliance is mounted is
solid and has no recesses.
8.2 Installation in bathrooms
WARNING Electrocution
Install the appliance exclusively outside safety zone2.
600
600
2250
3000
1
2
3
0
26�07�31�0167
0 Safety zone 0
1 Safety zone 1
2 Safety zone 2
3 Safety zone 3
Ensure that you maintain the safety clearances of safety
zone2 towards bath tubs and shower cubicles.
8.3 Minimum clearances
40
130
≥ 300
≥ 127
D0000019937
Prior to installing the appliance, ensure the minimum per-
missible clearances to adjacent objects are observed.
Ensure that the ambient air can enter the inlet on the bottom
of the appliance without obstruction.
Ensure that the air can escape from the appliance without
obstruction.