Please Read Immediately; Important Notes; Intended Use; Legal Regulations And Guidelines - Dimplex LAW 9IMR Instructions D'installation Et D'utilisation

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1

Please read immediately

1.1 Important notes

ATTENTION!
Never use cleaning agents containing sand, soda, acid or
chloride, as these can damage the surfaces.
ATTENTION!
Before opening the device, ensure that all electric circuits are
disconnected from the power supply.
ATTENTION!
The indoor unit is to be fixed to the transport pallet with
screws.
ATTENTION!
In an unfilled state (buffer tank and domestic hot water
cylinder without water), the device has a tendency to tilt in the
direction of the hydraulic assembly. Do not lean on the rear of
the unit!
ATTENTION!
With fully demineralized water, it is important to ensure that
the minimum permissible pH value of 7.5 (minimum
permissible value for copper) is complied with. Failure to
comply with this value can result in the heat pump being
destroyed.
ATTENTION!
Operating the heat pump at low system temperatures may
cause the heat pump to break down completely. After a
prolonged power failure, the commissioning procedure
detailed above must be followed.
ATTENTION!
Work on the system must only be performed by authorised
and qualified after-sales service technicians!
ATTENTION!
Incorrect filling with refrigerant could lead to faults during
operation.
ATTENTION!
Never open the valves of the outdoor component. Carry out
the work from Cap. 8.2 on pag. 12 and Cap. 8.3 on pag. 13 first
of all.
The operational reliability of the safety valve must be checked
at regular intervals. We recommend having an annual service
inspection carried out by a qualified specialist company.
The outflow from the safety valve should visibly flow into a
waste water drain.
The installer of the heating system is responsible for checking
whether an additional expansion vessel is required.
Operating the system in a sensible way can provide significant
energy savings. The heating water temperature should be as
low as required during heat pump operation. The planner of the
heating system is responsible for determining the system tem-
perature.
When installing an underfloor heating system, a sensible value
for the maximum flow and return temperature should be set on
the heat pump manager. The position of the temperature sen-
sor is important in this regard.
EN-2

1.2 Intended use

This device is only intended for use as specified by the manu-
facturer. Any other use beyond that intended by the manufac-
turer is prohibited. This requires the user to abide by the rele-
vant project planning documents. Please refrain from
tampering with or altering the device.

1.3 Legal regulations and guidelines

This heat pump is designed for use in a domestic environment
according to Article 1, Paragraph 2 k) of EU directive 2006/42/
EC (machinery directive) and is thus subject to the require-
ments of EU directive 2014/35/EU (low-voltage directive). It is
thus also intended for use by non-professionals for heating
shops, offices and other similar working environments, agricul-
tural establishments and hotels, guesthouses and other resi-
dential buildings.
The construction and design of the LAW device complies with
all relevant EU directives, DIN and VDE regulations (see CE de-
claration of conformity).
When connecting the LAW device to the power supply, the rel-
evant VDE, EN and IEC standards are to be fulfilled. Any further
connection requirements stipulated by the mains supply net-
work operator must also be observed.
The current valid regulations must be complied with when con-
necting the heating system. The local regulations for the drink-
ing water supply must also be complied with when connecting
the LAW device to the drinking water supply.
This unit can be used by children aged 8 and over and by per-
sons with limited physical, sensory or mental aptitude or lack of
experience and/or knowledge, providing they are supervised or
have been instructed in the safe use of the unit and understand
the associated potential dangers.
Children must not play with the device. Cleaning and user
maintenance must not be carried out by children without su-
pervision.
ATTENTION!
When operating or maintaining a heat pump, the legal
requirements of the country where the heat pump is operated
apply. Depending on the refrigerant quantity, the heat pump
must be inspected for leaks at regular intervals by a certified
technician, and these inspections must be recorded.
More information can be found in the accompanying log book.
452162.66.04 · FD 9912
LAW 9IMR - LAW 14ITR
www.gdts.one