Condensate Pipe; General; Connection On Heating Side - Dimplex LA 35TUR+ Instructions D'installation Et D'utilisation

ATTENTION!
Do not restrict or block the area around the air intake or outlet.
ATTENTION!
Observe country-specific building regulations!
ATTENTION!
For installation close to walls the physical influences of the building must
be considered. No windows or doors should be present in the area
surrounding the air outlet of the ventilator.
ATTENTION!
In cases of installation close to a wall, there may be more sediment in the
air inlet and outlet areas due to the air current. The colder outside air
outlet should discharge in such a way as to not increase the heat losses
in heated neighbouring rooms.
ATTENTION!
Installation in a hollow or in an inner courtyard is not permitted because
cooled air collects at ground level and is drawn in again by the heat pump
during lengthy operation.

6.2 Condensate pipe

Condensed water that forms during operation must be drained
off frost-free. To ensure proper drainage, the heat pump must be
mounted horizontally. The condensed water pipe must have a
minimum diameter of 50 mm and should be fed frost-free into a
sewer. Condensate should not be discharged directly into
clearing tanks and cesspits because the aggressive vapours
could destroy the evaporator.
7 Assembly

7.1 General

The following connections need to be established on the heat
pump:
Heating system flows and returns
Hot water circuit flow and return
Condensate outflow
Control line to the heat pump manager
Power supply

7.2 Connection on heating side

The heating system connections on the heat pump are to be
made inside the device. Refer to the device information for the
connection sizes. An optional pipe kit is available as an
accessory, which can be used to lead the connections out to the
side. Use a spanner to firmly grip the transitions when
connecting the heat pump.
Before connecting the heating water system to the heat pump,
the heating system must be flushed to remove any impurities,
residue from sealants, etc. Any accumulation of deposits in the
liquefier could cause the heat pump to completely break down.
Once the heat pump has been connected to the heating system,
it must be filled, de-aerated and pressure-tested.
Consideration must be given to the following when filling the
system:
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Untreated filling water and make-up water must be of
drinking water quality
(colourless, clear, free from sediments)
Filling water and make-up water must be pre-filtered (pore
size max. 5µm).
Scale formation in hot water heating systems cannot be
completely avoided, but in systems with flow temperatures below
60°C the problem can be disregarded.
With medium and high-temperature heat pumps, temperatures
above 60°C can be reached.
The following standard values should therefore be adhered to
concerning the filling water and make-up water (according to VDI
2035 Sheet 1):
Total alkaline earths
Total heat
in mol/m³ and/or
output in [kW]
mmol/l
≤
up to 200
≤
200 to 600
> 600 < 0.02
Use of the optionally available four-way reversing valve is
recommended. A detailed installation description can be found in
the instructions included with the valve.
Note:
For operation of the heat pump with the four-way reversing valve,
it is essential to set up the hydraulic connections according to the
instructions included in the scope of supply of the valve. The
instructions give a description of the precise procedure for the
correct assembly of hydraulics. Non-observance of this will lead
to restrictions in the operation of the heat pump.
Important:
The notes/settings in the instructions of the heat pump manager
must always be observed and carried out accordingly; not doing
so will lead to malfunctions.
The following is true for heating-only operation of
the heat pump:
If the heat pump is used for heating purposes only, the hydraulic
connections at the liquefier can be connected the opposite way
round. In this case, the attached device label can be ignored.
Connection [A] is connected to the heating flow; connection [B] is
connected to the heating return.
Important:The notes/settings in the instructions of the heat
pump manager must always be observed and carried out
accordingly; not doing so will lead to malfunctions.
With this type of operation, cooling operation is not possible. The
system can only be operated in heating mode. The performance
ratings are valid as specified in the device information.
Minimum heating water flow
The minimum heating water flow through the heat pump (see
device information chapter 12, section 4.1) must be ensured in all
operating states of the heating system. This can be
accomplished, for example, by installing a manifold without
differential pressure.
7.2
Total
hardness in dH
≤
2.0 11.2
≤
1.5 8.4
< 0.11
EN-5