Lämpöässä - Model Esi, Emi, Eli - Ground Source Heat Pumps
E-model series is designed for demanding pieces of real estate from private houses to detached houses and industrial real estates. Lämpöässä Esi is suitable for new and renovated private houses, terraced or semi-detached houses, industrial real estates and farms. Due to its compact size, Esi -series can be placed to small and narrow spaces (e.g. basements). Lämpöässä Esi is a great solution for buildings, where the current heating system remains as parallel/backup system alongside ground source heating.
Product Details
You can get ground source heat for blocks of flats, terraced houses and detached houses with Lämpöässä Emi and Eli. Also industrial real estates, public buildings and farms are possible to heat with Lämpöässä Emi- and Eli- ground source heat pumps.
Lämpöässä Groud Energy Centre is the factory installed heating centre ready to use.
Comprehensive control system for ground source heat pump
ÄssäControl control systems’ touch screen and function shortcuts make the use of a ground source heat pump easy. It is even possible to remote control and monitor the equipment over the Internet with tablet or smart phone. There are cooling and solar connections as standard in Lämpöässä Esi.
Technical description
A ground source heat pump can extract geothermal heat from soil, water system or a bore hole. The ground source heat pump unit consists of an integrated hot water storage tank, compressor unit, heat exchangers, closed refrigerant circuit and controlling system. The heat collection fluid in the ground circuit, the refrigerant and the water in the heating network never mix at any stage of the process. Heat is transferred between fluids using plate heat exchangers.
Control system
The ÄssäControl control system developed and manufactured by Lämpöässä is used in Vmi units by default. It allows controlling the operation of the entire geothermal energy system as concerns heating, hot domestic water production, and cooling alike. Thanks to touch screen and function shortcuts it is very easy to use ÄssäControl. The control system collects history data and analysis of this data allows more efficient and economical control over the entire system. There is also optional remote control available for ÄssäControl (WLAN, GPRS, fixed network), which enables remote monitoring of the system.
Technical Data
- ÄssäControl
- Esi 6.0: 100 - 150
- Esi 9.0: 100 - 200
- Esi 11.0: 140 - 240
- Esi 14.0: 200 - 300
- Esi 17.0: 240 - 400
- Emi 22/22P: 300 - 500
- Emi 28/28P: 400 - 600
- Emi 43/43P: 400 - 600
- ELi 60/60P: 600 - 900
- ELi 90/90P: 800 - 1300
- Esi 6.0: 7,86
- Esi 9.0: 10,13
- Esi 11.0: 11,96
- Esi 14.0: 14,55
- Esi 17.0: 17,00
- Emi 22/22P: 22,42 / 20,71
- Emi 28/28P: 29,52 / 26,75
- Emi 43/43P: 46,19 / 42,83
- ELi 60/60P: 60,69 / 58,13
- ELi 90/90P: 91,03 / 86,24
- Esi: 595 x 680 x 1450
- Emi: 920 x 680 x 1450
- Eli: 1200 x 680 x 1450
- Esi and Emi 22/22P: 500 - 1000 l
- Emi 28/28P: 1000 - 1500 l
- Emi 43/43P: 2000 - 3000 l
- ELi 60/60P: 2000 - 5000 l
- ELi 90/90P: 2000 - 5000 l
- Esi 6.0: 174
- Esi 9.0: 178
- Esi 11.0: 192
- Esi 14.0: 202
- Esi 17.0: 210
- Emi 22: 395
- Emi 28: 395
- Emi 43: 410
- Emi 22P: 387
- Emi 28P: 387
- Emi 43P: 402
- ELi 60/60P: 515 / 505
- ELi 90/90P: 605 / 595
Fuse
- Esi 6.0: 3 x 10 (16) A
- Esi 9.0 - 17.0: 3 x 16 (20) A
- Emi 22/22P: 3 x 25 A
- Emi 28/28P: 3 x 25 A
- Emi 43/43P: 3 x 50 A
- ELi 60/60P: 3 x 63 A
- ELi 90/90P: 3 x 100 A
Power supply
- 400 V 3N~
Location
- Technical room
Front panel colour
- White/Grey
Accessories
Cooling applications and many other additional accessories available for E-model pumps. A few examples of accessoriesare:
Control system for multiple heating circuits
The standard package of a Lämpöässä geothermal heat pump includes a control system for one heating circuit. A control system for two or three heating circuits is also available, enabling different areas within the household to receive heating water of different temperatures. For instance, one temperature for floor heating and the other for a radiator network, or one temperature for the humid rooms and the other for the rest of the household.
Delivery package for two heating circuits includes in addition to standard delivery also pre-installed control system application, valve actuator, the actuator mounting kit, three-way valve, A-energy class heating circuit pump and flow sensor.
Remote access of ÄssäControl
The heat pump unit’s remote access allows the user to monitor and control the operation of the geothermal heat system via the Internet with e.g. a tablet or a smart phone. Remote access is possible in many different ways: via a wired cable web connection, via a WLAN modem or 3G. In addition, ÄssäControl is available with a remote alarm function in case of possible disturbances.
ÄssäControl DPV room sensor
The room temperature sensor measures the current room temperature, according to which it adjusts the temperature in the direction of the desired set temperature, keeping the room temperature nicely even.
Storage Tanks
The E -series heat pump units are used with separate water tanks. This makes it possible, if necessary, to place the pump even in small and confined spaces.
A wide range of different sizes of water tanks is available:
- 500 L
- 700 L
- 1000 L
- 1500 L
- 2000 L
- 2500 L
- 3000 L
- 4000 L
(Includes 6-10 kW electrical immersion and 2 x 45 L hot water coils.)
Accessories available for storage tanks:
Additional coil
The additional coil available for the superheaters allows the use of solar energy as a source of additional heat.
Change of coil from 45l-> 60l
Switching the coil to a larger size makes it possible to raise the temperature in the water tank.
Third hatch
Acid resistant coil
Coil made of acid resistant steel for pool water heating
Additional fee for detachable panels
Lowering the water tank
Additional electrical resistance
Complements the heating of hot water.
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