T
H E
P O W E R
F A M I L Y
(C) IDM ENERGIESYSTEME GMBH
Installation instructions Terra CL
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Allgemeine Beschreibung
De
scription
1.2. Description
The TERRA CL is an air-water heat pump with suction
gas cooled scroll compressor with large multi-row Al/
Cu fi nned evaporator.
A special speed-controlled radial fan means that large
fl ow rates can be achieved at low speeds.
A plate heat exchanger is used as the condenser. The
machine frame consists of a steel-reinforced plastic
profi le. The cover panels are foam-insulated. This
means that the casing is completely protected from
cold bridges and has excellent sound insulation.
The heating controller is a modern controller that ful-
fi ls all the functions of standard heating regulation.
The heat pump has a compact design, the evaporator
is ready-fi tted in the top of the heat pump casing. The
heat pump is fi lled with refrigerant and is checked in
the factory before shipping for reliable functioning.
1.3. Application range
For monovalent heating and cooling of detached and
semi-detached houses under appropriate environ-
mental conditions. The building must be equipped
with low-temperature heating (e.g. underfl oor heating,
wall heating, low-temperature radiator heating).
TERRA CL heat pumps work using the R407C safety
refrigerant which, when correctly mounted and com-
missioned, circulates in a closed circuit. This minimis-
es its environmental impact.
1.4. Scope of deliver y
- Heat pump unit with suction gas cooled scroll
compressor
- Stainless steel plate heat exchanger as condenser
- Finned tube Al/Cu evaporator package
- Speed-controlled radial fan
- Starting current limiter with rotary fi eld monitoring
- Refrigerant collector and dryer
- Thermostatic expansion valve
- Refrigerant inspection glass
- Refrigerant heat exchanger
- pressure controller for high and low pressure moni-
toring
- Integrated switching valve for defrosting
- Switch cabinet with integrated regulation
- Defrost regulator
- Inlet air sensor
- Thermal relay to protect the compressor
- Thermally insulated basic frame
- Cladding, insulated against heat and noise
- Electric heating immerser for any re-heating
required (6 kW integrated in TERRA CL 08-15, for
TERRA CL 20-33 a 9 kW heating immerser is avail-
able as accessories)
- fl exible connection hoses
HGL heat pumps
- Built-in HGL valve
- Stainless steel plate heat exchanger as HGL
exchanger
Other accessories:
see also the IDM pricing list
1.5. Protection of the environment
The lower the maximum fl ow temperature
is set, the higher the effi ciency of the heat
pump.
Heatpumps are electrical equipment
made from high valuable materials,
which are not allowed to be disposed
like normal household garbage, but
have to be disposed professional and
proper according the regulations of the
local authorities.
A non-proper disposal can cause, apart
from sanctions for the violator, environ-
mental damages and harm for your
health.
The charging pump is integrated in TER-
RA CL-HGL/BA 8-15, loosely suplied with
the TERRA CL-HGL 20-33 and available
as acessories for TERRA CL-BA 20-33!
