Information Disposal Of Packaging; Intended Use; Product Information - Viessmann Vitotherm ES4 Installation And Service Instructions Manual

Information
Disposal of packaging
Please dispose of packaging waste in line
with statutory regulations.

Intended use

The appliance is used for the heating of
domestic hot water and can supply one or
more draw-off points as applicable.
The appliance is intended for domestic use.
It can be operated safely by untrained
persons. The appliance can also be used
in a non-domestic environment, e.g. in a
small business, as long as it is used in the
same way.

Product information

Electric water heater for pressurised or
non-pressurised installation.
Max. water pressure in system: 0.6 MPa
■ Corrosion-resistant stainless steel
cylinder
Anode does not need to be replaced on a
regular basis.
■ Efficient heating module
Output: 2000 W
DHW heating from 10 to 40 °C in 5.5 min
for 5 l
■ Energy efficiency class A
Very low energy loss.
■ Functional temperature control
Water temperature can be variably
adjusted between 23 and 70 °C
6
Any use that differs from or goes beyond this
is considered inappropriate.
Intended use also extends to compliance with
these instructions and with the instructions for
any accessories used.
Types of installation
Types ES4.A5 OK and ES4.A5 OTK:
Appliances for installation above a washbasin
with water connections pointing vertically
downwards.
Type ES4.A5 K:
Appliances for installation below a washbasin
with water connections pointing vertically
upwards.
Note:
In a pressurised installation, water may
occasionally escape from the safety valve.
In a non-pressurised installation, water may
occasionally escape from the hot water
draw-off point.
This is not a malfunction.
Any water that occasionally escapes must be
able to drain away freely at all times.