GB
6
Safety information
Please read the following
information on installation
and commissioning carefully
before putting your unit into
operation. This will prevent
damage to your system which
could result from incorrect
operation.
Incorrect use or installation
and unauthorised modifica-
tions to the design will lead to
exemption from any liability.
In addition to country-specific
regulations, the following
engineering rules should be
observed in particular.
DIN 1988
Codes of practice for drinking
water systems
DIN 4753
Water heaters and water
heating systems for drink-
ing and service water;
Requirements, marking,
equipment and testing
DIN 4751
Specific heating system safety
equipment
DIN 18380
Heating systems and central
heat-water-systems
DIN 18381
Gas, water and sewage
plumbing works
DIN 4757
Solar heating systems
EN 12975
Thermical solar systems and
their components
VDI 2035
Prevention of damage in water
heating installations
Table of Contents
Safety information
..........................................................................................
6
Installation
.................................................................................................................
6
Insulation
.......................................................................................................................
6
Commissioning
.....................................................................................................
7
Electrical heating element
..................................................................
7
Warranty conditions
.......................................................................................
7
Specifications
.........................................................................................................
8
Connection diagram
......................................................................................
8
Accessories/spare parts
........................................................................
9
Installation
Setup and installation must be carried out by an
authorised qualified technician!
It is recommended that the pre-mounted fleece
insulation should be removed to reduce the installation
clearance.
Setup must be carried out in a frost-proof room with
short routing. For setup in lofts, a suitable collect-
ing tray that can be drained must be provided. If the
height-adjustable feet are used, they must be screwed
in before the tank is set up so that the tank can be set
up vertically at the set-up location.
Insulation
Mounting sequence for the fleece insulation with poly-
styrene jacket:
1. Put the fleece insulating cover on the top of the tank
(ensure correct seating).
2. First, carefully place the perforated half of the insula-
tion around the tank without using too much force.
3. Place the second half of the insulation around the
tank. Connect the two insulation halves first on one
side by means of the hook closure strip, whereby the
hook is placed initially into the first groove.
4. Carefully fit the two halves of the insulation to the
tank without using too much force, and connect them
with the second hook strip.
5. Retension both hook closure strips hook by hook,
starting from the top or bottom, until they engage on
the last hook. The mounting aids (short cover strips)
can be used to fix them in place.
6. Put on the tank cover plate.
7. Clamp the cover strips over the hook closures.
8. If necessary, attach collars/caps.
121 428 – 121 431 / Version 2012/01
