Setup And Installation Instructions; General; Safety Valve; Commissioning - Dimplex PSP 1000K Montage- Und Gebrauchsanweisung

PSP 1000K
2

Setup and installation instructions

2.1 General

 The cylinder must be mounted and installed by an author-
ised specialist company!
 The set-up must take place in a frost-protected room, the
cable paths must be kept as short as possible.
 The installation location of the cylinder must be chosen so
that the lines can be routed sensibly.
 Unevenness at the installation location must be evened out,
as the cylinder must stand level due to the risk of tipping.
 The cylinder is fixed on the transport pallet with screws. The
cylinder can be transported to the installation location by
loosening the screws (below the removable thermal insula-
tion of the cylinder).
 All connecting sleeves which are not required should be
sealed with vent plugs.
 The maximum permissible operating overpressure indicated
on the type plate must not be exceeded. It may be neces-
sary to mount a pressure reducer.
Electric heating elements (immersion heaters) must only be

connected by authorised electricians according to the corre-
sponding circuit diagram. All relevant requirements of the
utility company, the Association of German Engineers (VDE)
and DIN 4751-2 must be observed.
NOTE
Damage to the thermal insulation, in particular during installation, must
be avoided. Even minor damage can result in condensate fallout. This
means that the insulation protection of the buffer tank during cooling
operation is no longer effective.
NOTE
All connections lead out from the cylinder and are flush to the cylinder
casing of the (removable) thermal insulation. The connecting stubs are
fitted with a 25 mm thermal insulation to the thread to prevent
condensate. All connecting stubs not required for the installation (flow
and return, immersion sleeves and sleeves for electric heating elements)
must be closed with a sealing plug and sealed with thermal insulation
with a thickness of at least 25 mm.
All outgoing pipes must also be fitted with thermal insulation. To
achieve optimal protection from condensate fallout, pipe and cyl-
inder thermal insulation should overlap on the interface.
If a connecting stub is not in use, it should be sealed using a cap
or sealing plug.

2.2 Safety valve

If the buffer tank is fitted with one or more immersion heaters, it
must additionally be equipped with a type-tested diaphragm
safety valve which cannot be shut off.

2.3 Commissioning

Ensure that the water supply is turned on and the buffer tank is
filled before commissioning.
The first filling and commissioning must be performed by an au-
thorised specialist company.
NOTE
The subsequent installation of the cylinder must take place with the
thermal insulation/panelling fitted.
NOTE
If the thermal insulation of the cylinder is removed in the cold months, it
must be stored at room temperature before installation in order to avoid
damage to the insulation and fastening mechanism.
NOTE
A means of draining the cylinder should be provided on the lower stub
(base of the cylinder).
NOTE
After the cylinder has been installed and the insulation fitted, affix the
supplied type plate and connection diagram so that they are visible on the
cylinder casing.
The connection diameter must have a nominal width (NW) of at
least 20. The air outlet pipe must not allow any pressure increase
to take place.
The operational reliability of the safety valve must be checked at
regular intervals.
The entire system, including all installed components, should be
inspected to ensure that everything is working properly and that
there is no leakage.
PSP 1000K · FD 9802
English
EN-3