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Lampoassa ESI 6-17 User Manual

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100% GEOTHERMAL HEAT
LÄMPÖÄSSÄ GROUND SOURCE HEAT PUMP
ESI 6-17 / EMI 22-43 /
ELI 60-90
INSTRUCTIONS
FOR USE,
INSTALLATION
AND MAINTENANCE
LÄMPÖÄSSÄ 10/2016

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Summary of Contents for Lampoassa ESI 6-17

  • Page 1 100% GEOTHERMAL HEAT LÄMPÖÄSSÄ GROUND SOURCE HEAT PUMP ESI 6-17 / EMI 22-43 / ELI 60-90 INSTRUCTIONS FOR USE, INSTALLATION AND MAINTENANCE LÄMPÖÄSSÄ 10/2016...
  • Page 2 100% GEOTHERMAL HEAT Foreword We thank you for your confidence in our products and congratulate you on making an excellent choice! You have selected a long-lasting and environmentally friendly Lämpöässä geothermal heat system. We hope that you will enjoy the trouble-free heating provided by Lämpöässä for many decades to come.

  • Page 3: Table Of Contents

    100% GEOTHERMAL HEAT Contents 1. Safety 5. MAINTENANCE 2. Geothermal heating system operation 5.1. Maintenance and care 5.2. Possible problems occurring during use 5.3. Alarms 2.1. Lämpöässä structure and operating principle 5.4. Maintenance procedures 2.1.1. Heat collection circuit 2.1.2. Compressor unit 5.4.1.

  • Page 4: Safety

    100% GEOTHERMAL HEAT USER MANUAL 1. Safety 2.1. Lämpöässä structure and operating principle In order to ensure trouble-free operation of the Lämpöässä geothermal The Lämpöässä ESi/EMi/ELi series are especially suitable for use as the heating system and achieve the best efficiency, the system must be primary heating system of new and renovated residential buildings and transported and installed in accordance with the manufacturer’s instruc- secondary residences.

  • Page 5: Hot Water Storage Tank

    100% GEOTHERMAL HEAT USER MANUAL GEOTHERMAL HEAT PUMP HEAT DISTRIBUTION CIRCUIT Domestic water Two-sectioned storage tank Heating water Compressor Heat collection circuit unit COOLING HEAT COLLECTION Piping in water Bore hole Horizontal piping in soil 2.1.3. Hot water storage tank The hot refrigerant is transferred from the compressor to heat exchangers (condenser and superheater), through which it releases its thermal energy into the heating water storage tank (6).
  • Page 6 100% GEOTHERMAL HEAT USER MANUAL peratures lower than those of domestic hot water. The storage tank Domestic water is heated within a COIL (7) inside the storage tank, temperature levels are controlled by an adjustment curve – thus, at ordi- which is divided into two parts.

  • Page 7: Ässäcooling Cooling System

    100% GEOTHERMAL HEAT USER MANUAL 3. How to use the equipment process operation temperatures remain as low as possible, which improves the system’s annual efficiency. Division of the coil into two parts allows heating of the domestic water circulation only using the 3.1.

  • Page 8: Setting The Time And Date

    100% GEOTHERMAL HEAT USER MANUAL 3.4. Function shortcuts The function shortcuts displayed on the first home screen include room temperature adjustment, domestic water boost, home/away function, and measurements. For user convenience, shortcuts have been provided to functions used most often. Use home screen shortcuts to access the respective functions.

  • Page 9: Domestic Water Boost

    100% GEOTHERMAL HEAT USER MANUAL 3.4.4. Home/Away function The home/away function shortcut can be used to save energy when the residents are away for a long holiday trip, for example. The function Away changes the heat distribution circuit and storage tank temperature settings until the set date and time;...

  • Page 10: Measurements

    100% GEOTHERMAL HEAT USER MANUAL The function can be activated only if the end date or time is in the future. On the following screens, the target weekdays for timed temperature If the end date is set into the past, the mode Home is activated and the changes are selected.

  • Page 11: Storage Tank Settings

    100% GEOTHERMAL HEAT USER MANUAL 3.4.8. Storage tank settings 3.5.1. Storage tank settings This shortcut allows accessing the Boiler settings menu, which will be discussed in more detail in the Section on menu functions. Storage tank set values are used to adjust the storage tank top and bot- tom section temperature limits to meet the site’s domestic hot water consumption.

  • Page 12: Heating Curves

    100% GEOTHERMAL HEAT USER MANUAL control panel display: Storage tank temperature not achieved in set time. Electric heating element has been switched on. For more information on programming the time, see menu Set values. NOTE! Electric heating is used only as back-up! Maximum annual ground source heat pump efficiency can be achieved if the storage tank temperature is kept at an optimal level.

  • Page 13: Other Set Values

    100% GEOTHERMAL HEAT USER MANUAL 3.5.3.2. Screen settings On screen settings -page it is possible to adjust the brightness of the screen and also the time after the screen goes off. 3.5.3. Other set values The menu Other set values allows circuit-specific programming of maxi- mum and minimum heat distribution circuit supply water values, as well 3.5.3.3.
  • Page 14 100% GEOTHERMAL HEAT USER MANUAL 3.5.3.4. Safety device settings (in monovalent devices) This screen allows programming activation of the safety device-heating element if the storage tank target temperature is not achieved by the compressor during the dedicated period (from 0 to 24 hours, factory setting: 12 hours).
  • Page 15 100% GEOTHERMAL HEAT USER MANUAL External When the control mode is External, cooling is controlled by an external thermostat, which is connected according to the wiring diagram. Manual control When the control mode is set to Manual, this menu can be used to switch to active cooling.

  • Page 16: Measurements

    100% GEOTHERMAL HEAT USER MANUAL Compressor rotation 4. Active cooling The ground source heat pump uses the compressor to cool the cooling circuit by transferring heat to the accumulator tank If multiple ground source heat pumps are used in the building, they can be connected to each other with compressor rotation (optional equip- 5.

  • Page 17: Optional Equipment

    100% GEOTHERMAL HEAT USER MANUAL 3.5.5. Optional equipment In addition to the standard delivery, all of the additional features acquired are displayed on the Optional equipment screen. Possible optional equipment includes: Optional equipment For more information, see Heat distribution circuit 2 Adjustment curves, Timer functions Heat distribution circuit 3 or Adjustment curves, Timer functions...

  • Page 18: Installation Works

    100% GEOTHERMAL HEAT INSTALLATION 4. INSTALLATION WORKS 4.1.2. Ground source heat pump installation area We recommend that the Lämpöässä ground source heat pump be 4.1. Before installation installed in a warm room with floor drain. During installation, when filling the ground circuit, some water/ethanol or water/glycol mixture may be Pipe assemblies for the installation of the Lämpöässä...

  • Page 19: Space Requirements

    100% GEOTHERMAL HEAT INSTALLATION The front door is opened by sliding it upwards. Before this two screws in the front panel must be removed (as shown in the picture on right). 1. Lauhduttimelta meno ¾” 1 2 3 4 5 6 2.

  • Page 20: Filling And De-Aeration Of The Heat Collection Circuit

    100% GEOTHERMAL HEAT INSTALLATION 4.2.2. Filling and de-aeration of the heat collection circuit de-aeration purposes, check that the flow direction of the separate Accessories required for the filling and de-aeration of the ground circuit: submersible pump is always the same as that of the unit’s pump. Keep the submersible pump running until the fluid is clear and no •...
  • Page 21 100% GEOTHERMAL HEAT INSTALLATION Heating connection Heat distribution circuit surface sensors located on top of the storage tank must be installed to the distance of approx. 0.5 m from the three- way or four-way valve. Circuit HD1 is always the main heating circuit (rooms, for example);...

  • Page 22: Electrical Installation And Outdoor Sensors

    100% GEOTHERMAL HEAT INSTALLATION GSHP El.network Fuse size slow, A (*bivalent models) Filling and de-aerating a heating system fitted with a pressure gauge: Esi 6 400V 3N~ 3x10 (*16) • Open the fill valve on the heating network. Esi 9 400V 3N~ 3x16 (*20) •...

  • Page 23: Storage Tank And Heat Distribution Sensors

    100% GEOTHERMAL HEAT INSTALLATION Current monitoring relay installations and connection The sensor is placed approximately 2/3 of the way up to the wall of the building near the corner. A sensor should not be placed under a roof, in a place protected from the wind or over a vent, doors or windows where Load limiting relays are connected downstream of the master electrical the temperature is not the normal outdoor temperature.

  • Page 24: Commissioning

    100% GEOTHERMAL HEAT INSTALLATION Electrician’s checklist Possible problems during startup Problem Cause Solution Check that Fuses always blow You are using the wrong Check that the fuse is auto- when the compres- type of fuse. matic: C or D / ceramic fuse: •...

  • Page 25: Maintenance

    A fuse has blown. Check the build- for example). For additional information on the periodic inspection agree- ing’s master fuse and heat pump ment, visit huolto@lampoassa.fi. supply fuse. The display is damaged or the display Contact mainte- cable loose or damaged.

  • Page 26: Alarms

    100% GEOTHERMAL HEAT MAINTENANCE The compres- A lot of heat is needed, for example No action requi- The software automatically stores the newest 100 fault messages. This sor is on all the the outdoor temperature is very low or red. time or for long the structure is drying during the first menu allows resetting the fault log data stored.

  • Page 27: Manual Control

    100% GEOTHERMAL HEAT MAINTENANCE 5.4.1. Manual control Digital Input (ID) 1 Compressor 1 Motor protection 10 Low pressure alarm circuit 1 This screen allows bypassing automatics and controlling compressors, 2 Not in use 11 High pressure alarm circuit 1 pumps, and valves manually. Control has been divided between digital 3 Brine pump 1 Run indicator 12 Compressor 1 Run indicator outputs and analog outputs.

  • Page 28: Running Information

    100% GEOTHERMAL HEAT MAINTENANCE 5.4.4. Heat distribution circuit quantity This screen allows checking analog input statuses. There may be from 1 to 3 heat distribution circuits, of which circuits 2 and Analog Input (B) 3 are optional. If three heat distribution circuits are in use, the domestic water temperature limit function cannot be used at the same time 1 Hot gas sensor 1 6 Circuit 1 outgoing temperature sensor...

  • Page 29: Part-Power / Full Power

    100% GEOTHERMAL HEAT MAINTENANCE Derivative time Temperature diver- The longer the derivative time, the (0...10 s) gence reaction time. more the regulator position changes Factory setting: 0. upon each adjustment. Consider that increase in derivative time may result in increased regulator fluctuation.

  • Page 30: Temperature Gauges

    100% GEOTHERMAL HEAT MAINTENANCE 5.4.11. Soft starter alarms The soft starter alarms can be activated at this page. 5.4.9. Temperature gauges This screen allows choosing the temperature gauges used. By default, the outdoor temperature gauge is present. Indoor temperature gauge is optional. 5.4.12.

  • Page 31: Boiler Maximum Limits

    100% GEOTHERMAL HEAT MAINTENANCE 5.4.13. Boiler maximum limits Digital output selection in flexible cooling. Maximum boiler limits are set on this page. Manual mode for cooling is intended for testing the function. Manual 5.4.14. Cooling settings can be controlled from the functions menu. From there it’s pos- Controlling methods available: Roomtemp, External and Manual.

  • Page 32: Warranty Conditions

    100% GEOTHERMAL HEAT WARRANTY CONDITIONS 6. WARRANTY CONDITIONS The manufacturer grants its products a two (2) year warranty from the The warranty does not cover the adjustments or ground circuit and heat commissioning date specified in the product’s warranty certificate. Dur- distribution circuit de-aeration procedures specified in the instructions ing the warranty period, the manufacturer is responsible for that the for use.

  • Page 33: Technical Specifications

    100% GEOTHERMAL HEAT TECHNICAL SPECIFICATIONS 7. TECHNICAL SPECIFICATIONS Esi 11 Esi 14 LÄMPÖÄSSÄ Esi 6 Esi 9 Esi 11 Esi 14 Esi 17 Emi 22(22P) Emi 28 (28P) Emi 43 (43P) ELi 60 (60P) ELi 90 (90P) 1x230V 1x230V Width 1200 1200 Depth...

  • Page 34: Energy Label

    100% GEOTHERMAL HEAT TECHNICAL SPECIFICATIONS Esi 11 Esi 14 HEAT COLLECTION CIRCUIT(S): Esi 6 Esi 9 Esi 11 Esi 14 Esi 17 Emi 22(22P) Emi 28 (28P) Emi 43 (43P) ELi 60 (60P) ELi 90 (90P) 1x230V 1x230V Energy class of brine pump A (inverter) A (inverter) A (inverter)
  • Page 35 ELi 60 55 °C 35 °C 2015 811/2013...
  • Page 36 ELi 60 2015 811/2013...
  • Page 37 Seasonal space heating energy efficieny of package in warmer climate conditions Function Heating Average Warmer (if designated) Colder (if designated) Capacity control Fixed Design load Heating Average Pdesignh Warmer Pdesignh Colder Pdesignh Seasonal efficiency Heating Average SCOP/A Warmer SCOP/W Colder SCOP/C www.lampoassa.fi...
  • Page 38 Colder QHE/C 20178 kWh/a Modes other than ”active mode” Off mode 0,017 Standby mode 0,017 Thermostat off mode 0,017 Cranckcaseheater mode 0,017 Contact detalis for obtaining more information Name manufacturer Suomen Lämpöpumpputekniikka Oy Address Unikontie 2, 62100 LAPUA, FINLAND www.lampoassa.fi...
  • Page 39 ELi 60P 55 °C 35 °C 2015 811/2013...
  • Page 40 ELi 60P 2015 811/2013...
  • Page 41 Seasonal space heating energy efficieny of package in warmer climate conditions Function Heating Average Warmer (if designated) Colder (if designated) Capacity control Fixed Design load Heating Average Pdesignh Warmer Pdesignh Colder Pdesignh Seasonal efficiency Heating Average SCOP/A Warmer SCOP/W Colder SCOP/C www.lampoassa.fi...
  • Page 42 Colder QHE/C 20178 kWh/a Modes other than ”active mode” Off mode 0,017 Standby mode 0,017 Thermostat off mode 0,017 Cranckcaseheater mode 0,017 Contact detalis for obtaining more information Name manufacturer Suomen Lämpöpumpputekniikka Oy Address Unikontie 2, 62100 LAPUA, FINLAND www.lampoassa.fi...
  • Page 62 Lämpöässä is a trademark of Suomen Lämpöpumpputekniikka Oy. We reserve the right to make changes. Suomen Lämpöpumpputekniikka Oy Unikontie 2 62100 Lapua FINLAND www.lampoassa.com...

This manual is also suitable for:

Emi 22-43Eli 60-90

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