Installation; General - Dimplex LA 33TPR Montage- Und Gebrauchsanweisungen

LA 33TPR
Version 3
Free discharge is only advisable in climate zones with short
frost periods. In colder climate zones, the condensate pipe in
areas at risk from frost must be fitted with a suitably dimen-
sioned and regulated electrical trace heating on the insulated
condensate pipe.
NOTE
Trace heating must be approved for use in an explosion-proof
area (device category 3G). The occurring condensate must be
directed into a frost-free or heated drain.
Free drainage downwards
Vibration insulation
as required
Fig. 6.5:Free condensate drainage
CAUTION!
The direct introduction of condensate into a dirt, rain and
drainage channel is impermissible!
7

Installation

7.1 General

The following connections need to be established on the heat
pump:
 Heating system flows and returns
Condensate drain

Communication line to the heat pump manager (controller

-N1)
 Power supplies (load/control voltage)
www.glendimplex.de
NOTE
When setting up and installing the heat pump system, it must
be ensured that the heat pump casing is intact and any
tampering with the heat pump casing must be refrained from.
In particular, misuse of the heat pump casing (e.g. as a
mounting or similar) must be prevented.
CAUTION!
It is prohibited to remain in the direct vicinity of the device
during storms (risk of lightning)!
CAUTION!
Work outdoors on electrical equipment or live components
may only be carried out in dry weather conditions. Do not
perform any such work if it is raining, snowing or there is other
precipitation.
CAUTION!
Use personal protective equipment in accordance with
German Social Accident Insurance (DGUV) regulation 100-
500 Sec. 2.35. German Social Accident Insurance (DGUV)
regulation 3 must be complied with.
The device is a permanently technically sealed system. In rare
cases, however, leakages may occur on the plate heat ex-
changer due to freezing. The risk is increased in particular in the
event of tampering on the dirt traps, if the requirements for fill-
ing the hydraulic circuit are not complied with, or if the mini-
mum flows are not observed.
CAUTION!
Propane may transfer into the hydraulic circuit. The exhaust
pipe of a safety valve inside buildings must therefore lead
outside.
There should be no sinks, shafts, drains into the sewer system
or permanent ignition sources in the area around the discharge
opening.
Alternatively, precautions may be taken to minimise risk, e.g. in-
direct system with an additional plate heat exchanger for hy-
draulic separation of the primary and secondary circuit; gas
separation system with monitoring by means of propane gas
warning sensors. Such on-site precautions must comply with
the applicable national/regional regulations, directives and
standards.
CAUTION!
If automatic air vents are installed in the hydraulic circuit
inside buildings, small quantities of propane may escape there
in the event of a leakage. This risk must be taken into account
when considering the system as a whole.
CAUTION!
Possible sources of ignition within the hydraulic system must
be prevented, in particular in areas in which gas could
accumulate.
452166.66.14 · FD 0008
English
EN-11