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By purchasing this system you have acquired a modern
and efficient heating system. Ongoing quality controls
and improvements as well as functional checks at the
plant guarantee you technically perfect equipment.
Please read through this documentation carefully. It
contains important information for correct installation and
safe and economical operation of the system.
Safety instructions:
Installation and maintenance work can be hazardous due
to high system pressure, high temperatures and live parts
and may only be operated by specialist staff.
Heat pumps may only be installed by competent specia-
list staff and commissioned by a customer service com-
pany trained to do so by IDM-Energiesysteme GmbH.
When working on the heat pump, the system must be
de-activated and secured against re-activation. In additi-
on, all safety instructions in the relevant documentation,
stickers on the heat pump itself and all other applicable
safety regulations must be observed.
Transport:
During transport, the heat pump must never be inclined
more than 30°. The heat pump must not be transported
on the connection fittings. The transport packaging may
only be removed if the heat pump is located at its installa-
tion location.
Sound emission:
TERRA heat pumps are very quiet in operation thanks to
their design. It is however important that the site of the
heater is situated as far as possible from noise-sensitive
living areas. A noise-insulating door should be fitted door.
Construction drying and screed heating
The heat pump is not designed for the increased heat re-
quirements when drying out construction work or heating
plaster or screed. This must be covered by equipment
provided by the customer if required.
Servicing and maintenance:
Regular maintenance as well as checking and servicing
of all system components guarantee its safe and eco-
nomical operation in the long term. To achieve this, we
recommend a maintenance contract with the relevant
customer service company.
Cleaning:
If necessary, the TERRA heat pump can be cleaned with
a damp cloth. The use of cleaning agents is not recom-
mended.
Installing additional components:
The installation of additional components which have not
been tested with the equipment may impair function. No
liability is accepted and the guarantee becomes void in
the event of damage caused for this reason.
Installation area:
- Ensure sufficient ventilation
(according to EN 378 T1-T4)
- No heavy dust formation
- No persistent air humidity
- Frost-proof
Symbols used and their meanings:
Various symbols can be found in these instructions. The
meaning of these symbols is given below.
General instructions for operation
of the heat pump.
Important information on installing and
operating the heat pump. This information
must be observed.
General instructions on installing the
heat pump.
Space for customer service
telephone number
The equipment conforms to the EU Directives:
Applicable EC Directives:
EC Machinery Directive (89/392/EEC)
EC Low Voltage Directive (73/23/EEC)
EC EMC Directive (89/366/EEC)
EC Pressure Equipment Directive
Applicable harmonised EN:
EN 378
EN 60529
EN 292/T1/T2
EN 294
EN 349
EN 60335-1/2-40
EN 55014
EN 55104
Applicable national standards/guidelines:
ÖNORM M 7755-2 (Austria)
DIN 8901 (Germany)
General information
