Oilon ECO Inverter+ 25 Installation And Commissioning Manual Download

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M8003 2219EN

24 May 2022

INSTALLATION AND
COMMISSIONING

ECO I 7-25

Summary of Contents for ECO Inverter+ 25

Page 1: ...M8003 2219EN 24 May 2022 INSTALLATION AND COMMISSIONING ECO Inverter 7 25...

Page 2: ......

Page 3: ...3 Heating circuits 3 1 Buffer tank 19 3 2 Buffer tank sensor 19 3 3 Flow temperature sensor for heating circuit 1 20 3 4 Heating water temperature return to condenser 22 3 5 Heating circuit s control...

Page 4: ...6 7 EU Product Data 52 2 54 M8003 2219EN...

Page 5: ...nitial setup M8005 34793601 EasyAce User manual M8004 34793603 1 3 Safety notice and warnings Read these instructions carefully before installation commissioning operation or maintenance of the device...

Page 6: ...omponents Refrigerant Refrigerant leaking from an open or broken circuit may cause asphyxiation severe frost damage arrhythmia or neurological symptoms If you suspect a refrigerant leak leave the area...

Page 7: ...or work under the heat pump or any other suspended load Wireless touch screen Use the wireless touch screen provided with the unit only for operating the heat pump Using the touch screen for any othe...

Page 8: ...t three hours before starting the compressor 1 5 Scope of delivery Equipment and components Item PCS Oilon designation Wireless touch screen For using the EasyAce control app to control the heat pump...

Page 9: ...RCUIT 3 TE232 Heating circuit 3 flow temperature OA P231 Heating circuit 3 pump OA FV232 Heating circuit 3 control valve OA TE233 Room temperature 3 OA REFRIGERANT CIRCUIT COMP1 Compressor S TE2 Hot g...

Page 10: ...erature TE255 Heating circuit flow temperature TE212 TE222 TE232 Accessory Sensor pocket 6x200 G1 2 Designation 34021268 Description For 6 mm sensor probes with cable gland depth 200 mm G1 2 outer thr...

Page 11: ...Actuator 36962089 36962220 Accessory 3 way control valve for heating circuit DN40 25 Designation 1154332 Description Esbe VRG131 11603400 DN40 Kvs 25 Rp 1 1 2 Actuator 36962089 36962220 Accessory Chan...

Page 12: ...ut off and non return valve LK 508 AquaNode 22 090025 fill valve LK 536 ThermoFill EA EN 1717 safety valve LK 514 MultiSafe 090116 10 bar Intended use Thermostatic mixing valve assembly with fill conn...

Page 13: ...unit securely in a vertical position onto its own leveling feet Level the machine using the machine s leveling feet Maintenance and access clearance The system must include shut off valves that allow...

Page 14: ...In from the bottom out from the top WI Heating water in condenser in 1 1 4 outer thread WO Heating water out condenser out 1 1 4 outer thread BI brine circuit in evaporator in 1 1 4 outer thread BO br...

Page 15: ...4revd ECO Inverter ver 1 Heat pump L1 L2 L3 H1 H2 H3 H4 B1 B2 ECO Inverter 7 25 525 407 83 674 659 598 122 590 33 Heat pump BI BO WI WO LF BF DF ECO Inverter 7 25 ISO 228 1 G1 1 4 B ISO228 1 G 1 1 4 B...

Page 16: ...0 80 120 Wire cross sectional area mm 2 0 50 0 75 1 0 1 5 Outdoor installation Install the sensor outside the building with the sensor cable gland pointing downwards Place the sensor in a position whe...

Page 17: ...nstructions When an in line heater has not been installed and enabled in the automation system the standard position for fuse F2 is OFF If an in line heater has been installed and it needs to be disab...

Page 18: ...Designation GEOEXCV2 Description Includes a change over valve and valve actuator designation 34034205 and 34034204 Install the change over valve as indicated in the electric diagram and the piping di...

Page 19: ...possible If necessary use thermal paste between the sensor probe and the pocket walls To ensure that the sensor probe remains firmly seated at the bottom of the sensor pocket secure the sensor cable w...

Page 20: ...gland plate on the switchboard cover ensuring that the glands are properly sealed Ensure that no leaks or condensate can travel along cables or through or along insulation onto the switchboard behind...

Page 21: ...to the buffer tank Buffer Buffer tank temperature You can enable the buffer tank only if buffer tank temperature measurement is enabled The temperature sensor used for this is the buffer tank sensor...

Page 22: ...and the pocket walls To ensure that the sensor probe remains firmly seated at the bottom of the sensor pocket secure the sensor cable with a cable gland The sensor cable is approximately 4 5 m long Th...

Page 23: ...in a sensor pocket Iinstall the sensor in a pocket intended for 6 mm probes If the pipe has a small diameter create a 90 degree turn in the line flow direction with a tee fitting Place the sensor pock...

Page 24: ...an optional accessory 3 5 Heating circuit s control valve The heat pump can control both 230 V 3 point control valves and 0 10 V 24 V control valves See the instructions for connecting the control va...

Page 25: ...he heat pump is connected directly to the building s heating system The system has no circulation pump or control valve that would be controlled by the heat pump Direct connection with pump The system...

Page 26: ...Q8 X2 3 Q8 open Inverted control enabled Cable Rotation direction Control direction Connection Brown Clockwise CW Open more heat X2 4 Q9 Black Counterclockwise CCW Closed less heat X2 3 Q8 X2 4 Q9 op...

Page 27: ...CCW 0 V open 10 V closed 3 6 Heating circuit pump The connections for the heating circuit pump are indicated in the unit s electric diagram The location of the pump is indicated in the piping diagram...

Page 28: ...ing and set the pump speed to a level that allows the flow rate in each circuit to be adjusted to a suitable level After this return the valves to their normal position In radiator heating systems rem...

Page 29: ...793611 110992 manual 34793612 The auxiliary controller is supplied with an electric diagram and the necessary installation instructions Install the auxiliary controller and its enclosure on top of the...

Page 30: ...oning process Once the process is complete hand the wireless touch screen over to the end customer 1 Switch on the wireless touch screen by pressing the power button 2 Start the EasyAce app Start the...

Page 31: ...setup The Initial setup settings menu contains the basic settings required during the commissioning process Go through the settings during installation Once the settings are complete hide the Initial...

Page 32: ...ion pump which is controlled by the heat pump Circuit in use 3 way valve The system has a circulation pump and a 3 way control valve both of which are controlled by the heat pump Min flow temperature...

Page 33: ...point the delay will be reset Power increase delay The electric heater s power increase delay after the first power stage has been activated Once the delay has elapsed the next electric heater power s...

Page 34: ...er heating domestic hot water Select this option if the fuse for the heat pump power supply is not rated for running the compressor and the electric heater in parallel Mode for heating operating mode...

Page 35: ...apses for a third time Decrease the delay if you wish to have the power stages switch off earlier after the flow water temperature exceeds its setpoint If the delay is greater than 0 the heater power...

Page 36: ...TAGES The rated output for the power stages in the condenser circuit s in line heater There can be three power stages The value is used for assessing electrical power consumption and in functions that...

Page 37: ...eknillinen yhdistys r y Helsinki Finland National Building Code of Finland part D5 1985 2007 part D3 2012 Ymp rist ministeri n asetus uuden rakennuksen energiatehokkuudesta Finlex 1010 2017 Test refer...

Page 38: ...and the heat pump If the heating system includes a buffer tank each heating circuit has its own pump Another case where a heating circuit has its own pump is when the system has no buffer tank but th...

Page 39: ...erature Domestic hot water tank heating will start when the DHW tank temperature minus the switching difference falls below the domestic hot water target temperature Domestic hot water heating will st...

Page 40: ...additional equipment such as heating circuit pumps into consideration ECO Inverter MODEL RATED CAPACITY kW 3 400 V 50 Hz PE 7 25 Dimensions and weight Width mm 525 Depth mm 590 Height mm 674 Empty wei...

Page 41: ...inimum permissible temperature C 15 Low pressure switch Low pressure cutoff setpoint bar g 3 4 0 5 Pressure reset setpoint bar g 5 9 0 5 High pressure switch High pressure cutoff setpoint bar g 45 1 2...

Page 42: ...55 65 2 3 2 3 Cooling capacity kW Water in C Water out C Min 50 Hz 90 Hz Max B0 3 W20 25 20 25 5 1 8 7 15 6 20 6 B0 3 W30 35 30 35 4 6 7 9 14 1 18 7 B0 3 W40 45 40 45 4 2 7 0 12 6 16 7 B0 3 W47 55 47...

Page 43: ...2962 4030 4 18 991 3 B0 3 W47 55 47 55 607 979 1764 2407 4 18 987 6 B0 3 W55 65 55 65 753 1333 4 18 983 2 Evaporator flow rate m 3 h Water in C Water out C Min 50 Hz 90 Hz Max cp kJ kg K kg m 3 B0 3...

Page 44: ...55 65 2 2 2 2 Cooling capacity kW Water in C Water out C Min 50 Hz 90 Hz Max B0 4 W20 25 20 25 4 9 8 4 15 0 19 8 B0 4 W30 35 30 35 4 5 7 6 13 6 18 0 B0 4 W40 45 40 45 4 0 6 8 12 1 16 0 B0 4 W47 55 47...

Page 45: ...3 2877 3914 4 18 991 3 B0 4 W47 55 47 55 591 953 1716 2341 4 18 987 6 B0 4 W55 65 55 65 735 1299 4 18 983 2 Evaporator flow rate m 3 h Water in C Water out C Min 50 Hz 90 Hz Max cp kJ kg K kg m 3 B0 4...

Page 46: ...55 65 2 5 2 5 Cooling capacity kW Water in C Water out C Min 50 Hz 90 Hz Max B5 2 W20 25 20 25 6 1 10 4 18 7 24 8 B5 2 W30 35 30 35 5 6 9 5 17 0 22 5 B5 2 W40 45 40 45 5 0 8 4 15 1 20 1 B5 2 W47 55 4...

Page 47: ...0 35 1 64 2 79 5 00 6 63 4 22 966 4 B5 2 W40 45 40 45 1 47 2 48 4 46 5 93 4 22 966 4 B5 2 W47 55 47 55 1 29 2 17 3 89 5 20 4 22 966 4 B5 2 W55 65 55 65 1 81 3 25 4 22 966 4 Evaporator flow rate kg h W...

Page 48: ...ature 35 C 212 206 212 Average temperature application max flow water temperature 55 C 153 152 160 Seasonal space heating energy efficiency class 2 Low temperature application max flow water temperatu...

Page 49: ...6 4 Technical data sheet EN 14825 Technical data sheet ECO Inverter 7 25 ECO Inverter 7 25 datasheet ver 1 M8003 2219EN 47 54...

Page 50: ...t output temperature 68 C compressor speed and heating capacity are kept at approximately 75 of the unit s maximum speed and power Minimum value Maximum value ECO Inverter 7 25 absolute recommended ab...

Page 51: ...er circuit pump Oilon designation Pump Description 34023129 Grundfos UPMXL GEO 25 125 180 PWM 1 phase wet motor G 1 1 2 outer thread installation dimension 180 mm inverse PWM 3 180 W 0 04 1 42 A The b...

Page 52: ...1 phase wet motor G 1 1 2 outer thread installation dimension 180 mm manual control and 0 10 V 16 310 W 0 16 1 37 A motor protection 1 6 2 5 The bold ascending curve in the diagram indicates the devi...

Page 53: ...Brine into the evaporator C 0 0 Brine out of the evaporator C 4 3 Water into the condenser C 30 30 Water from the condenser C 35 35 Temperature difference across the evaporator circuit C 4 3 Temperat...

Page 54: ...kWh 11519 g sound power level LWA dB A 45 h specific precautions that shall be taken when the space heater is assembled installed or maintained 1 STANDARD RATING CONDITIONS BRINE 0 3 C WATER 47 55 C...

Page 55: ...temperature outdoor temperature TOL C DECLARED COEFFICIENT OF PERFORMANCE FOR PARTIAL LOAD AT AN INDOOR TEMPERATURE OF 20 C AND THE OUTDOOR TEMPERATURES AND FLOW TEMPERATURES GIVEN BELOW BRINE 0 3 C...

Page 56: ...can cause a serious injury The weight of the unit presents a crush hazard Disassembly recycling and or disposal at end of life Recover the refrigerant and the compressor oil transfer for recycling or...

Page 57: ......

Page 58: ...sentajantie 15 FI 67600 KOKKOLA FINLAND Niittytie 25 A FI 01300 VANTAA FINLAND Tel 358 0 207 281 868 Fax 358 0 207 281 867 Email info oilon com Contact information of Oilon dealer Date of installation...

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