Scope Of Supply; Basic Device; Switch Box; Transport - Dimplex HPK 300 Instructions D'installation Et D'utilisation

HPK 300
3

Scope of supply

3.1 Basic device

Hydraulic components
 Dual differential pressureless manifold
Buffer tank, 300 litres

 Unmixed heating circuit including controlled circulating
pump
(3 levels p-c / p-v) Cap. 9 on pag. 6
 
Shut-offs and back-pressure features
 Primary circuit heat generation incl. circulating pump, shut-
offs
2nd heat generator, electric immersion heater, heat output

of 6 kW, protected via a safety temperature limiter
Safety equipment:
Safety valve, start-to-leak pressure 2.5 bar

 An additional expansion vessel can be connected

3.2 Switch box

ATTENTION!
Before opening the device, ensure that all circuits are disconnected from
the power supply!
The contact plate is in the top area of the hydraulic tower. After
removing the front cover, the contact plate is freely accessible.
The contact plate contains the supply connectionterminals, heat-
ing contactor, line connections (connecting line to the heat
pump).
4

Transport

A pallet should be used to transport the heat pump to its final in-
stallation location.
ATTENTION!
The hydraulic tower is to be fixed to the transport pallet with screws.
452162.66.07 · FD 9611
5

Installation

5.1 General

The device must be installed in a frost-free, dry room on an even,
smooth and horizontal surface. The hydraulic tower must be in-
stalled in a way that allows maintenance work to be carried out
from the operating side without hindrance. This can be ensured
by maintaining a clearance of 1 m at the front. The required
height of the installation room (approx. 30 cm see dimension
drawing) must be taken into account for using the bleeder valve
in the cylinder. It must be installed in a room protected from frost
and with short pipe runs.
Setup and installation must be performed by an authorised spe-
cialist company.
 P
If the hydraulic tower is installed on an upper floor, the load-bear-
ing capacity of the ceiling should be checked. On account of the
acoustics, measures for isolating possible vibrations should also
be very carefully planned. Installation on floors above wooden
ceilings is not recommended.

5.2 Sound

To prevent solid-borne sound from being transmitted to the heat-
ing system, we recommend connecting the heat pump circuit to
the hydraulic tower using a flexible hose.
English
 P
EN-3