Oilon CUBE EasyAce Installation And Commissioning Manual Download Page 10

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Position

Description

CUBE

ECO

P101

Brine pump

(evaporator pump)

HEATING

TE201

Heating return

temperature

(condenser in)

1TE202, 2TE202…

Heating supply

temperature

(condenser out)

P201

Heating pump

(condenser pump)

EB203

Electric in-line heater

TE255

Space heating buffer

tank temperature

TE265

Domestic hot water

tank temperature

FV202

Change-over valve

(space heating/

DHW heating)

TE0

Outdoor temperature

INTEGRATED

DHW TANK

–

HEATING CIRCUIT 1

TE212

Heating circuit 1

supply temperature

P221

Heating circuit 1 pump

FV222

Heating circuit

1 mixing valve

TE213

Room temperature 1

HEATING CIRCUIT 2

TE222

Heating circuit 2

supply temperature

P221

Heating circuit 2 pump

FV222

Heating circuit

2 mixing valve

TE233

Room temperature 2

HEATING CIRCUIT 3

TE232

Heating circuit 3

supply temperature

P231

Heating circuit 3 pump

FV232

Heating circuit

3 mixing valve

TE223

Room temperature 3

REFRIGERANT

CIRCUIT

PS1

Low pressure switch

EXV1

Expansion valve,

evaporator

COMP1

Compressor

TE2

Discharge temperature

PS2

High pressure switch

PT2

Condenser pressure

–

Remote

connection device

EasyAce Hub

Remote

connection device

8 (59)

M8006 2314EN

Summary of Contents for CUBE EasyAce

Page 1: ...M8006 2314EN 3 May 2023 Installation and commissioning manual CUBE ECO EasyAce Read these instructions carefully before installation use or maintenance...

Page 2: ......

Page 3: ...able management 24 2 10 Pipe joints 24 2 11 Removing the compressor unit from the frame CUBE 25 3 Heating circuits 3 1 Buffer tank 27 3 2 Buffer tank sensor CUBE ECO 27 3 3 Flow temperature sensor for...

Page 4: ...t pump operation 44 6 Technical data 6 1 Heat pump technical data 46 6 2 Compressor units 49 6 3 Performance data 50 6 4 Condenser circuit flow 51 6 5 Brine circuit flow 51 6 6 Operating conditions 52...

Page 5: ...ocument Designation item code CUBE and ECO Installation and commissioning M8006 This manual ECO and CUBE Electric diagram 110974 34793610 ECO Piping diagram 34793609 CUBE Piping diagram 34793607 EasyA...

Page 6: ...h as protective footwear gloves and safety goggles when necessary Electrical safety Once powered on some of the unit s components carry a hazardous voltage Always pay attention to electrical safety wh...

Page 7: ...ressure switches or other safeguards with tools by accessing the system s software or by any other means Bypassing the unit s safeguards may lead to equipment failure damage to property or injury to p...

Page 8: ...eyond 45 degrees leave the unit in vertical position for at least three hours before starting the compressor Lifting units equipped with a built in DHW tank Do not lift or move the unit with the domes...

Page 9: ...er 2 34245086 CUBE Install the parts in heating connections Brine pump evaporator pump P101 ECO 7 21 1 34023075 Wilo Stratos Para 25 1 12 0 10 V Domestic hot water tank temperature TE265 ECO 1 3621726...

Page 10: ...21 Heating circuit 1 pump O O FV222 Heating circuit 1 mixing valve O O TE213 Room temperature 1 O O HEATING CIRCUIT 2 TE222 Heating circuit 2 supply temperature OC OC P221 Heating circuit 2 pump OC OC...

Page 11: ...heat pump frame CUBE 24 V input from the heat pump 230 V input from the building s distribution board Documents Electric diagram 34793611 110992 manual 34793612 Accessory Temperature sensor NTC10k 5...

Page 12: ...3 way control valve for heating circuit DN25 6 3 Item code 34034067 Description Esbe VRG131 11601100 DN25 Kvs 6 3 Rp 1 Actuator 36962089 36962220 Accessory 3 way control valve for heating circuit DN20...

Page 13: ...it pump Item code 34023128 Description Grundfos UPM3 AUTO 25 70 130 12h Cable 1150078 Accessory Supply cable for Grundfos UMP3 Item code 1150078 Compatible equipment 34023128 1 7 Decommissioning Heat...

Page 14: ...an option disposed of in accordance with local laws and regulations 1 8 Disposal of refrigerant The refrigerant used in the heat pump may be charged or recovered by qualified personnel only Before di...

Page 15: ...can carry its entire weight Mount the unit securely in a vertical position onto its own leveling feet Level the machine using the machine s leveling feet Maintenance and access clearance Install shut...

Page 16: ...parts ver 3 Pos Item Description H Domestic hot water from storage tank C Cold domestic water to storage tank 22 mm steel pipe WI Heating water inlet return WO Heating water outlet flow 28 mm copper p...

Page 17: ...e Behind a transparent panel Torx T25 Components ECO ECO 6 21 main parts ver 4 Pos Item Description WI Heating water inlet return WO Heating water outlet flow BI Brine circuit in BO Brine circuit out...

Page 18: ...3 ver 2 Heat pump L1 L2 L3 L4 L5 H1 H2 H3 H4 B1 CUBE 6 13 599 532 355 300 219 2010 1952 1910 726 626 Heat pump B2 B3 B4 BI BO DHW DCW WI WO LF BF DF CUBE 6 13 567 253 90 ISO 228 1 G 1 22 mm SS 28 mm C...

Page 19: ...084082 ECO 6 21 ver 2 Heat pump L1 L2 L3 L4 H1 H2 H3 B1 B2 B3 ECO 6 21 525 464 173 123 764 674 659 562 506 430 Heat pump B4 BI BO WI WO LF BF DF ECO 6 21 368 ISO 228 1 G 1 ISO 228 1 G 1 425 522 33 M80...

Page 20: ...ional 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 where the prevailing outdoo...

Page 21: ...tting into position 3 Tighten the fitting with your fingers until it is as tight as you can get it then tighten another 1 2 turns with a wrench General instructions If the heater has been installed an...

Page 22: ...2 Pos Item 1 Thermostat 2 Overheat protection reset 3 Power connection In line heater 2 5 Bleeding the domestic hot water coil CUBE Bleed the unit s internal coil carefully during installation Draw wa...

Page 23: ...MultiSafe 090116 10 bar Intended use Thermostatic mixing valve assembly with fill connection The thermostatic mixing valve assembly is an optional accessory for CUBE heat pumps Install the assembly to...

Page 24: ...ture only when it exceeds 65 C Domestic cold water inlet shut off and non return valve LK 508 In normal operation the valve is fully open knob turned all the way counterclockwise In addition to the sh...

Page 25: ...e sensor TE266 already connected The sensor cable is approximately 4 5 m long The sensor probe s diameter is 6 mm and length 50 mm Install the sensor in the domestic hot water tank s sensor pocket as...

Page 26: ...times Remove the cover TC only when performing electrical installation work Keep the cover closed and the screws fastened when filling or bleeding the system s circuits brine circuit heating circuit o...

Page 27: ...he unit s pipes especially when making and disconnecting connections This could loosen the pipe joints inside unit When unplugging connectors grab the connector by the body not the cable Be careful no...

Page 28: ...he other side Do not open the compression fitting 9 Remove the compressor unit s fastening screws M8 and pull the unit out Leave the brine circuit s piping attached to the unit Compressor unit fasteni...

Page 29: ...the buffer tank sensor TE255 See the instructions for installing the sensor in section Buffer tank sensor 3 2 Buffer tank sensor CUBE ECO ECO heat pumps come with the buffer tank temperature sensor T...

Page 30: ...rations Install the sensor in a way that allows it to measure the temperature of the fluid in the storage tank as accurately as possible The sensor pocket needs to extend far enough into the interior...

Page 31: ...that allows it to measure the temperature in the flow line as accurately as possible Install the sensor 0 5 2 0 m downstream from the control valve Install the sensor preferably downstream from the ci...

Page 32: ...rement is disabled by default The unit has a built in condenser return temperature sensor TE201 but the sensor is not connected to the switchboard The sensor can be connected to the terminals occupied...

Page 33: ...in the middle position ESBE valve stem ver 2 A B The installation guide delivered with the valve includes other connection options Enabling the control valve Enable the valve from Initial setup settin...

Page 34: ...0 Valve 34034065 34034067 34034068 34034467 When making connections pay attention to the valve s control direction To invert the valve s control direction either reconnect the cables or invert the dir...

Page 35: ...Inverted setting enabled DIP switch 6 ON Signal Control direction Rotation direction Increases Closed less heat Counterclockwise CCW Decreases Open more heat Clockwise CW 0 V open 10 V closed Inverted...

Page 36: ...ll past the required operating mode press the button repeatedly until you circle around again The button has a button lock unlock and lock the button by pressing and holding it for 10 seconds The pump...

Page 37: ...r increasing the number of I O slots for different functions Installed on top of the heat pump unit ECO or in the upper part of the heat pump frame CUBE 24 V input from the heat pump 230 V input from...

Page 38: ...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 commissioning proc...

Page 39: ...tup 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 se...

Page 40: ...No The circuit is not in use Direct connection The 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...

Page 41: ...space heating Additional heating space heating An electric immersion heater in line heater provides heating in the same way as the compressor and uses the same setpoint values The heater switches on...

Page 42: ...below the setpoint the delay will be reset Delay calculation flow setpoint measured flow temperature Freezing protection only The electric heater will be switched on only when heating water temperatur...

Page 43: ...alarm prevents the compressor from starting backup operation 3 The target temperature for the DHW tank is not reached and the compressor reaches its operating limits and switches off There is a short...

Page 44: ...Start heat pump Start the heat pump either using this option or later from the Service menu Off The heat pump is switched off In use The heat pump is switched on Operating mode Additional heater only...

Page 45: ...lding Code of Finland part D5 1985 2007 part D3 2012 Ymp rist ministeri n asetus uuden rakennuksen energiatehokkuudesta Finlex 1010 2017 Test reference year 2012 for building energy demand and impacts...

Page 46: ...ly between the tank 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...

Page 47: ...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 48: ...ng circuit pumps into consideration ECO models Model rated capacity 3 400 V 50 Hz PE 6 8 10 13 17 21 Dimensions and weight Width mm 525 525 525 525 525 525 Depth mm 562 562 562 562 562 562 Height mm 6...

Page 49: ...1910 Empty weight kg 242 244 245 256 In line heater Internal in line heater as standard yes yes yes yes Heater output kW 6 6 6 6 Heater power stages pcs 3 3 3 3 Output for each heater stage kW 2 2 2 2...

Page 50: ...standard no Thermostatic mixing valve assembly provided as an option yes Thermostatic mixing valve assembly can be directly connected to storage tank fittings yes Pipe connection stainless steel mm 2...

Page 51: ...8 2088 2088 Refrigerant charge g 650 900 1100 1250 2000 2100 Refrigerant charge kg 0 65 0 90 1 10 1 25 2 00 2 10 Refrigerant charge CO2 equiv kg 1357 1879 2297 2610 4176 4385 Refrigerant charge CO2 eq...

Page 52: ...2 8 2 9 2 9 2 9 3 0 Compressor electric power active power kW 1 9 2 5 3 2 4 1 5 4 6 4 Electric current taken by the compressor A 3 4 4 3 5 4 6 9 9 1 10 6 Brine 0 C 3 C and water 55 C 65 C B0 W65 MODEL...

Page 53: ...73 2 20 2 93 3 65 Pump head standard pump m 7 5 7 5 6 5 6 0 5 8 4 5 Internal pressure loss ECO kPa 9 10 11 13 11 14 CUBE kPa 10 12 14 17 Internal pressure loss expressed in terms of pump head ECO m 0...

Page 54: ...3 400 V 50 Hz PE WATER AND ETHANOL SOLUTION 30 m OF ETHANOL 6 8 10 13 17 21 Brine temperature difference C 4 4 4 4 4 4 Brine flow rate total kg s 0 26 0 35 0 48 0 61 0 81 1 02 Brine flow rate total L...

Page 55: ...vaporator C 5 9 0 Brine out of the evaporator C 8 5 3 Condenser circuit s temperature difference C 3 15 5 Water into the condenser C 15 60 30 Water from condenser C 20 65 35 Operating envelope X axis...

Page 56: ...6 A B 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 C 34023075 Wilo Stratos PARA 25 1 12 T16 180 mm 6h...

Page 57: ...Grundfos UPMXL GEO 25 125 WILO STRATOS PARA 1 12 P C CONSTANT WILO STRATOS PARA 1 12 P V VARIABLE M8006 2314EN 55 59...

Page 58: ...y labelling regulation are applied The values for the actual building may differ considerably from those presented here CUBE ECO Commission delegated regulation EU No 811 2013 Annex IV 6 8 10 13 17 21...

Page 59: ...mption under warmer climate conditions space heating QHE kWh 1808 2317 2997 3818 5075 6157 Commission delegated regulation EU No 811 2013 Annex IV 6 8 10 13 Product fiche combination heaters CUBE only...

Page 60: ...20 4 Outdoor temperature 7 C flow 36 C Pdh kW 5 6 7 3 10 0 12 7 16 9 21 0 Outdoor temperature 12 C flow 30 C Pdh kW 5 7 7 5 10 2 13 0 17 4 21 6 Outdoor temperature 7 C flow 55 C Pdh kW 5 1 6 8 9 1 11...

Page 61: ...y DHW heating wh 107 110 115 114 Name and address of the manufacturer Suomen L mp pumpputekniikka Oy Unikontie 2 FI 62100 Lapua Finland 1 Specific precautions that shall be taken when the space heater...

Page 62: ...60 59 M8006 2314EN...

Page 63: ......

Page 64: ...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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Oilon CUBE EasyAce, Installation And Commissioning Manual

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