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Air Source Heat Pumps

Mitsubishi Inverter | Terra ML | Terra CL

Mitsubish Ecodan Inverter Heat Pump

Standard Twin Zone Pipework Schematic

Mitsubishi Ecodan Inverter schemstic
 
Multiple heating zones can be connected to the Ecodan system in the same
way as a conventional heatin system. When the system is installed and
commissioned the control equipment will automatically switch between hot
water and heating modes as and when required.

The Ecodan Inverter Heat Pump


Mitsubishi Ecodan Inverter


Dimensions Width 1020 mm
  Depth 330 + 30* mm
  Height 1350 mm
Weight   134/148 kg
Airflow   100 m³/min
Nominal sound level (dBA) @°7C   53**
Guaranteed operating range (Outside)   -25∼+35°C
Electrical Supply   220 - 240v, 50Hz / 308 - 415v, 50Hz
Phase   Single / 3 Phase
Running Current (A) [Max]   14.9 [35] / 5.1 [13]
Fuse Rating   40A/ 16A
Heating A7/W35 Capacity 14 kW
  COP 4.19
  Power Input 3.34 kW
Nominal Flow Rate   40 L/min
Primary Flow Rate Max 40.1 L/min
  Min 20 L/min
*Grille
**At distance of 1m from the outdoor unit


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Terra ML

Heating performance just as needed

During an entire year the required heat output varies significantly. The TERRA ML
modulating air heat pumps take this into consideration, decreasing the speed
of the compressor during warmer periods, thus lowering the flow temperature of
the water in the floor and saving additional energy.

Terra ML 6 BA




2 to 8 kW heating capacity  
Maintains hot water temperature of 55°C  
Natural & clean  
Extreme savings  

 

Indoor unit with
300L tank
Outdoor unit with compressor  


How the Terra ML works

The outdoor unit contains all the relevant cold circuit components up to the condenser,
such as the frequency controlled rotary compressor, the finned evaporator with quiet
running axial ventilator and the electronic expansion valve.

The indoor unit contains a generously dimensioned copper brazed stainless steel plate
as condenser, from which a heating circuit can be directly supplied as needed or the heated
water diverted to the hot water system.

The pumps for loading the hot water tank or to supply the heating circuit are included.
The tank is equipped with a sufficient storage capacity of about 300 litres. Additionally,
the indoor unit contains a 25 litre per minute hot water station to guarantee hygienic hot water
preparation. At exterior temperatures outside the application range, the built in 6 kW
electric heating element works as a backup and maintains hot water temperatures of 55°C.

This type of construction guarantees a practically noiseless interior unit.

Terra ML 12 HGL

3 to 17 kW heating capacity
Maintains hot water temperature of 55°C
Heating & cooling possible
HGL technology

ML 12 - Indoor Unit
Outdoor unit Indoor unit

How the ML 12 works
 
   
The outdoor unit contains all the relevant cold circuit components up to the condenser,
such as the frequency controlled scroll compressor, the finned evaporator, the quietly
running axial ventilator and the electronic expansion valve.
 
 
The indoor unit contains a generously dimensioned copper brazed stainless steel plate
heat exchanger as condenser, the hot gas plate exchanger for the HGL technology, the
HGL control valve, a 6 kW heating element as a backup device and the loading pump.
 
The Terra ML 12 HGL heat pump has to be combined with an additional Hygienik buffer
tank (up to 1500 litres per tank) to store the produced heat. Alternatively solar thermal
panels can be combined with the ML 12 unit, rendering the entire system even more efficient.
 

This type of construction guarantees a practically noiseless inside unit.


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Terra CL

The air we breathe becomes the heat source for heating

 

terra CL

IDM uses what is freely available: energy that does not
need to be bought. With the Terra CL, the air we breathe
becomes the energy supplier – no matter how cold it gets
in winter.

Fossil fuels are becoming a thing of the past. Today there
are sophisticated systems that save energy and help the
environment. Just like the products in the IDM power family.
 

Hot water on demand

IDM heat pumps not only heat rooms, but also provide hygienic fresh hot water in a matter
of seconds – without any intermediate storage at all, using IDM's HGL technology.

This technology can replace all the individual geysers spread over the entire building. Only
the actual amount of hot water required is delivered. Bad news for microorganisms such as
legionellae and other bacteria. With hot gas charging technology (HGL), an instant
temperature of up to 60°C can be achieved.

 
how it works

Extra savings
Extra savings with high-efficiency auxiliary components,such as axial fans and pumps (Energy class: A)
 
All units are equipped with the Navigator LCD  
Remotely take control, even over the internet or cell phone  
Huge display for easy programming  
View all set points and actual values  
Implement into your building automation system  
Generate graphs and tables for analysis  
 
Fresh water quickly, hygienically and without any delay  
HGL technology  
 

The all-rounder

The Terra-CL has an application range matched by few other heat pumps: This all-rounder
is suitable for renovation work and new buildings and can be installed indoors and outdoors.
 
 

Economical

The Terra-CL is an air source heat pump system, with heating capacities ranging from 8 kW
to 33 kW. 1 kWh of electricity becomes up to 3.6 kWh of heat.

Moreover, fresh service water is hygienically and quickly heated on demand and in summer
you keep cool with the built in reversed process.
 
 

Versatility & Flexibility

The Terra-CL can be used flexibly. It can be installed inside and outside, it can be used for
renovation work and new buildings, on its own or in conjunction with other heating systems,
such as solar, gas, oil, or wood. It always adapts to your home and your needs.

Indoor corner installation


Indoor installation with standard
air duct

Indoor installation with standard
air hose

Indoor installation with standard
air hose (outlet at the top)

Outdoor installation with noise
cancelling covers
 

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