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ÄssäSolar solar collector

ÄssäSolar is a solar collector that can be connected to almost any E series ground

source heat pump. Solar heating is an environmentally friendly supplementary energy

source for space heating and domestic hot water heating. ÄssäSolar utilizes energy

extracted from solar radiation, resulting in more economical and environmentally

friendly energy production. ÄssäSolar can be used in both single-family homes and

larger buildings.

External heat sources

Several different supplementary external heat sources can be connected to the ground

source heating system, such as electric immersion heaters and electric or oil-fired

boilers.

By default, the system supports control of one external supplementary heat source.

Control for up to 4 external heat sources is available as an optional accessory.

10 (75)

M8010 2204EN

Содержание ESi 6-17

Страница 1: ...M8010 2204EN 25 January 2022 Installation and operation manual ESi 6 17 EMi 22 43 ELi 60 90 ss Control Installation and operation manual ESi 6 17 EMi 22 43 ELi 60 90 ss Control...

Страница 2: ......

Страница 3: ...he heating circuits 18 2 6 6 Domestic hot water connections 18 2 6 7 Speed control for heating circuit pumps 19 2 6 8 HVAC checklist 20 2 7 Electrical installation and external sensors 20 2 7 1 Supply...

Страница 4: ...47 5 4 ss Control maintenance functions 48 5 4 1 Manual control 48 5 4 2 Input and output states 49 5 4 3 Running information 51 5 4 4 Hot water temperature limiter 51 5 4 5 Position valve settings s...

Страница 5: ...rmation Keep these instructions as well as the electrical diagrams available near the device Installation commissioning or service of the appliance is to be carried out by authorized and trained perso...

Страница 6: ...y to people Lifting and handling The weight of the unit presents a crush hazard Use safe work methods when lifting and handling the unit During lifting do not walk or work under the heat pump or any o...

Страница 7: ...ESi EMi and ELi ground source heat pumps are especially suited for use as the primary source of heating for new and renovated residential buildings and holiday homes To ensure trouble free operation e...

Страница 8: ...maining 25 percent is electrical power consumed by the process of extracting thermal energy A ground source heat pump system has three main components the brine circuit the compressor unit the actual...

Страница 9: ...condensing into a liquid The liquid refrigerant is transferred through a filter drier into the expansion valve where the pressure of the liquid refrigerant decreases The refrigerant is transferred int...

Страница 10: ...at pump in overall heating For optimal results a storage tank with two sections separated with a baffle should be used The top part of the storage tank or the upper storage tank is heated with superhe...

Страница 11: ...gher This allows operating temperatures to be kept as low as possible improving the system s annual coefficient of performance E series heat pumps are well suited for buildings with low demand for dom...

Страница 12: ...in more economical and environmentally friendly energy production ss Solar can be used in both single family homes and larger buildings External heat sources Several different supplementary external h...

Страница 13: ...eating circuits have been appropriately installed After installation go through the installation checklist to avoid potential problems 2 2 Bivalent operation use with supplementary heating In certain...

Страница 14: ...Leave at least 80 cm of clearance in front of the unit Leave at least 50 cm of clearance above the unit for the necessary connections E series space requirements ver 1 Pos Item GSHP Ground source heat...

Страница 15: ...rature sensors 2 pcs X X X Adjustable feet 4 pcs X X X Brine circuit fill and bleed unit X Filling bottle inside the unit X Safety valve X The unit s plastic top cover can be removed by lifting the co...

Страница 16: ...etailed instructions are provided in the following sections The heat pump s circuit connections are located on top of the heat pump see the figures below There is a copy of the diagram under the heat...

Страница 17: ...pecial care when making the connections The connections for brine circuit are located on top of the unit see section HVAC installation 1 Install the brine circuit pipes to flexible hoses on the top of...

Страница 18: ...6 To bleed the filling hoses open the rearmost shut off valve 1 and start the pump Once the hoses have been bled close the rearmost shut off valve 1 This allows the brine to circulate in the actual b...

Страница 19: ...ata 3 If connecting several heat pumps to one storage tank install a non return valve and a control valve for each heat pump 2 6 4 Heating circuit connections Make the heating circuit connections as i...

Страница 20: ...y the condenser and desuperheater line and the heating circuit until all air has escaped 4 Leave storage tank pressure to a level of 1 1 2 bar Max storage tank pressure 1 5 bar Check the pressure from...

Страница 21: ...e pump operates in proportional pressure mode 3 If a radiator system is used and a high flow rate causes noise in the pipes you can reduce the noise by using constant pressure mode 1 or 2 Check the pu...

Страница 22: ...e been installed appropriately 3 The safety valve discharge pipe and the pressure gauge for the heating system have been installed appropriately 4 The heating system has been appropriately filled and...

Страница 23: ...3x63 3x100 Enabled 3x16 3x20 Determined on a case by case basis For reference only The required fuse size must be determined based on the final system configuration Desuperheater pump ESi If the heat...

Страница 24: ...lowed Inside a structure Under a canopy or other structure that provides shelter from the wind Above a ventilation duct door or window where the temperature is different from prevailing ambient condit...

Страница 25: ...djust the relays based on the local circumstances DIP switch positions DIP switch Status Function 1 and 2 ON OFF ON ON OFF ON OFF OFF 20 A 50 A 100 A 100 A 3 ON OFF N D N E 4 ON OFF 6 1 1 1 5 ON OFF L...

Страница 26: ...and slave operation If the ground source heating system includes more than one ground source heat pump one of the heat pumps the master controls the rest of the heat pumps the slaves Connect all of t...

Страница 27: ...start checklist Before the first start check the following 1 The heating system has been appropriately connected filled and bled of air 2 The brine circuit has been appropriately connected filled and...

Страница 28: ...he evaporator pressure switch is tripped Closed valve in the circuit Check all valves and open any that are closed The compressor only runs for a short while after which the condenser pressure switch...

Страница 29: ...ess of changes in outdoor temperature Typically ss Control is used to regulate both domestic hot water heating and one or two heating circuits If the heat pump is not used for domestic hot water heati...

Страница 30: ...button 3 Tap on the flag button 4 Use the flag buttons to select the desired language 4 4 Quick functions The most commonly used functions have been grouped to the main view as quick functions To acc...

Страница 31: ...lue and specify a new target value in the Setting field 3 If necessary increase the speed at which room temperature is changed a Press the cogwheel button along the bottom of the screen The Room tempe...

Страница 32: ...function in the first step is used 4 4 4 At home and Away The At home and Away function allows you to save energy when you are away from home for a longer period of time The function will change the t...

Страница 33: ...4 5 Timers The heat pump s timer functions allow you to specify different temperature levels for different weekdays and different times of the day This is especially useful in holiday homes and locat...

Страница 34: ...State column show whether a change has been scheduled for each day Green means that a temperature change has been scheduled for the relevant day and yellow that the temperature will remain at its usua...

Страница 35: ...ding on the system layout the control system controls 1 3 heating circuits or a combination of 1 2 heating circuits and domestic hot water temperature Heating circuit 2 heating circuit 3 and domestic...

Страница 36: ...door temperature 20 13 7 0 7 13 20 Heating water temperature 53 48 42 36 30 25 21 An example of typical value adjustments 1 If the room temperature is too cold when the outdoor temperature is 10 C sli...

Страница 37: ...eased Operation without a desuperheater In E series heat pumps without a desuperheater P models or when the desuperheater is not used both sensors will be installed in the top section of the storage t...

Страница 38: ...ry The maximum temperature of domestic hot water can be specified in the Hot water temperature limiter view Access the view through Heating curve selection see section Heating curves Domestic hot wate...

Страница 39: ...er settings Compressor rotation Other settings 4 5 Menu functions Menu functions provide access to views and settings that are useful during commissioning maintenance and troubleshooting To access the...

Страница 40: ...mmer months Cooling Settings for optional cooling functions Language selection To change the language tap on the Language selection button There are three available languages Finnish English and Swedi...

Страница 41: ...llow the heater to be used as a backup heat source check the In use checkbox To specify the delay for switching on the heater tap on the Backup device start time field The value is given in hours 4 6...

Страница 42: ...d 4 6 5 Magna geo control brine circuit pump settings When commissioning the heat pump the flow rate of the brine circuit pump can be adjusted 1 Use the Brine pump speed slider to adjust the flow rate...

Страница 43: ...ion optional The compressor rotation accessory can be used only when all of the heat pumps in the system feature the ss Control system The compressor rotation function automatically evens out the work...

Страница 44: ...p and cooling unit fans There are three operating modes for free cooling Room temperature control External control and Manual control The control mode is determined during commissioning in the Mainten...

Страница 45: ...described below Flexible cooling ver 1 Delay refers to the delay after which the system switches from passive cooling to active cooling Targets temperature typically refers to room temperature but ca...

Страница 46: ...to a storage tank Excess heat transmission If storage tank temperature rises too high during active cooling heat exchangers are used to transmit the excess heat to the brine circuit or evaporate the h...

Страница 47: ...ting Heat pumps with a 3 6 kg refrigerant charge are hermetically sealed and do not require annual inspection A periodic inspection service is available for our heat pumps During each inspection the h...

Страница 48: ...current and the main switch are on Blown or tripped fuse Check the building s or apartment s main fuse and the heat pump s supply fuse No text on the screen Broken screen or a disconnected or broken s...

Страница 49: ...in the sight glass even after some minutes of use Contact a refrigeration or appliance service This type of damage is not covered by the warranty 5 3 Alarms Active alarms When there are active alarms...

Страница 50: ...y use the heat pump s maintenance functions The heat pump s maintenance menu is protected by a password Maintenance menu ver 1 To access the maintenance menu In the main view tap on the menu button Ta...

Страница 51: ...Input and output states The digital inputs and outputs as well as their functions are described in the heat pump s electrical diagrams Use the Input and output states views to view the inputs and outp...

Страница 52: ...itch ID19 Not in use Digital outputs Digital output states ver 1 ID Digital output NO1 Brine circuit 1 NO2 Not in use NO3 Alarm contactor NO4 Compressor 1 NO5 Condenser pump 1 NO6 Solenoid valve 1 NO7...

Страница 53: ...it amount the number of heating circuits The Heating circuit amount view allows you to select the number of heating circuits connected to the heat pump There can be 1 3 heating circuits circuits 2 and...

Страница 54: ...e settings ver 1 If the temperature in the lower section of the storage tank is lower than heating circuit temperature the storage tank s temperature will be automatically increased to heating circuit...

Страница 55: ...r the control valve s control voltage signal Factory settings 0 0 10 0 V AC The setting depends on the regulator being used Temperature differential 0 10 C The maximum allowed difference between curre...

Страница 56: ...4 8 Temperature gauges Use this view to enable and disable temperature sensors By default the outdoor temperature sensor is enabled The room temperature sensor is an optional accessory 5 4 9 External...

Страница 57: ...the pump completes a rinse cycle The heat pump is rinsed during the first operating cycle of the day The Manual control option allows you to specify a speed setting for the pump Factory defaults ESi...

Страница 58: ...s measured values To bypass a measurement check the measurement s checkbox and enter a new value Cooling Manual maintenance ver 1 Cooling Brine pump This view allows you to run the brine pump at a spe...

Страница 59: ...he digital outputs for each operating mode Cooling Digital outputs ver 1 5 4 14 Return factory settings resetting the heat pump This view allows you to reset the heat pump s settings to factory defaul...

Страница 60: ...ntrol Constant curve mode 2 Constant curve mode 3 Desuperheater circuit factory setting 35 40 Noise level 0 55 C dB 37 40 41 Temperature limits brine water C 10 60 15 30 Pressure limits refrigerant ba...

Страница 61: ...L2 L3 L4 L5 L6 L7 ESi 607 132 199 265 331 397 463 EMi 927 178 288 378 453 679 ELi 1207 163 294 386 459 721 Heat pump H1 H2 H3 B1 B2 B3 B4 B5 ESi 1434 1462 1550 691 58 62 73 EMi 1428 1570 1535 691 62...

Страница 62: ...Dimensional drawings ESi 10ESI14_2 ESI 1 ver 1 10ESI14_2 ESI 2 ver 1 60 75 M8010 2204EN...

Страница 63: ...Dimensional drawings EMi 10EMI28T_3 EMI ver 1 M8010 2204EN 61 75...

Страница 64: ...Dimensional drawings ELi 10ELI60T_2 ELI ver 1 62 75 M8010 2204EN...

Страница 65: ...3 ELi 60 and ELi 90 Heat pump EMi 22 EMi 28 EMi 43 Eli 60 ELi 90 Mains connection 400 V 3 50 Hz Starting current A 50 60 100 85 125 Operating current at 35 55 C A 11 98 13 53 13 70 16 54 19 35 23 74 2...

Страница 66: ...2 34 3 10 3 44 4 30 5 13 Tested in accordance with ISO 3744 2010 test point B0 W55 Capacity data EMi 22 43 ELi 60 and ELi 90 Heat pump EMi 22 EMi 28 EMi 43 ELi 60 Eli 90 Heating capacity heating syst...

Страница 67: ...4 56 4 50 4 64 4 51 COP at 55 C 3 16 3 10 3 22 3 08 3 05 SCOP at 35 C 4 98 5 09 5 06 4 95 Energy efficiency class at 35 C A SCOP at 55 C 3 83 3 66 3 88 3 82 Energy efficiency class at 55 C A Energy e...

Страница 68: ...0 64 0 79 0 94 1 18 1 34 Maximum allowed external pressure loss T 3K kPa 53 48 81 65 54 Flow T 4K l s 0 48 0 59 0 70 0 89 1 00 Max allowed external pressure loss T 4K kPa 63 55 96 80 70 ISO 14511 Pump...

Страница 69: ...nd ELi 90 Heat pump EMi 22 EMi 28 EMi 43 ELi 60 Eli 90 Borehole PEH PN6 m 1 brine circuit Horizontal loop PEM PN10 m Borehole PEH PN6 m 1050 2 brine circuits Horizontal loop PEM PN10 m 900 Borehole PE...

Страница 70: ...7 37 39 41 41 Heat pump model ESi 6 ESi 9 ESi 11 ESi 14 ESi 17 Total rated heat output of heat pump and supplementary heater In colder climate conditions kW 8 10 11 14 17 In warmer climate conditions...

Страница 71: ...3 97 10 0 3 88 11 8 4 02 14 8 4 02 16 9 3 96 Tj 7 C kW COPd 8 1 4 33 10 2 4 28 12 0 4 41 15 0 4 42 17 3 4 36 Tj 12 C kW COPd 8 3 4 61 10 4 4 64 12 3 4 80 15 4 4 82 17 6 4 75 Tj bivalent temperature kW...

Страница 72: ...ump model ESi 6 ESi 9 ESi 11 ESi 14 ESi 17 Average QHE A kWh a 4116 5296 5926 7443 8716 Warmer QHE W kWh a 4786 9181 6899 8645 10145 Colder QHE C kWh a 2695 3418 3837 4819 5634 Power consumption in mo...

Страница 73: ...iency 1 5 Seasonal space heating energy efficiency in average conditions A System s seasonal space heating energy efficiency In average conditions 155 148 157 In colder climate conditions 160 153 162...

Страница 74: ...Tj bivalent temperature kW COPd 20 7 3 16 26 8 3 10 42 8 3 22 Warmer climate conditions Tj operating limit temperature kW COPd 20 7 3 16 26 8 3 10 42 8 3 76 Tj 7 C kW COPd 21 2 3 77 27 1 3 57 44 1 3...

Страница 75: ...apacity kW 58 Seasonal space heating energy efficiency 153 Annual electricity consumption space heating kWh a 31414 Sound power level indoors dB 60 Heat pump model ELi 60 ELi 60P ELi 90 ELi 90P Total...

Страница 76: ...itions SCOP C 157 Declared heating capacity and coefficient of performance at an indoor temperature of 20 C and outdoor temperature of Tj space heating Heat pump model ELi 60 ELi 60P ELi 90 ELi 90P Tj...

Страница 77: ...ent C 22 Colder Tbivalent C 2 Operating limit temperatures space heating Heat pump model ELi 60 ELi 60P ELi 90 ELi 90P Average TOL C 10 Warmer TOL C 22 Colder TOL C 2 Seasonal power consumption space...

Страница 78: ...76 75 M8010 2204EN...

Страница 79: ......

Страница 80: ...OILON GROUP P O Box 5 FI 15801 LAHTI FINLAND Tel 358 3 85 761 Fax 358 3 857 6239 Email info oilon com www oilon com Contact information of Oilon dealer Date of installation...

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