Unical HP-OWER ONE R Series User'S And Installer'S Manual Download Page 1

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User’s and Installer’s ManUal

70R – 90R – 120R

120RK

– 140R – 160RT – 180R

70RK – 90RK – 120RK – 140RK – 160RTK – 180RK

ONE

Summary of Contents for HP-OWER ONE R Series

Page 1: ...User s and Installer s Manual 70R 90R 120R 120RK 140R 160RT 180R 70RK 90RK 120RK 140RK 160RTK 180RK ONE R...

Page 2: ......

Page 3: ...Air venting valve 15 6 5 6 System unloading 16 6 5 7 HYDRAULIC CIRCUIT 17 6 6 REFRIGERANT DIAGRAM HP_OWER ONE 70R 70RK 90R 90RK 18 6 7 REFRIGERANT DIAGRAM HP_OWER ONE 120R 120RK 120RT 19 6 8 REFRIGERA...

Page 4: ...16 CORRECTION FACTORS FOR USE OF GLYCOL 57 17 DIMENSIONS 58 17 1 1 Model HP_OWER ONE 70R 70RK 90R 90RK 58 17 1 2 Model HP_OWER ONE 120R 120RK 120RT 59 17 1 3 Model HP_OWER ONE 140R 140RK 160RT 160RTK...

Page 5: ...nstalled unit The user is recommended to follow the instructions contained in this booklet especially those concerning safety and routine maintenance 1 1 HOW TO KEEP THE MANUAL The manual has to alway...

Page 6: ...ion on the HP_OWER ONE units every operator must be perfectly familiar with the operation of the machine and its controls and must have read and understood all the information in this manual It is str...

Page 7: ...safety data sheet in paragraph 4 4 Pay attention to the fact that refrigerant fluids can be odourless For any operation on the heat pump system Wear the appropriate PPE specifically gloves and goggles...

Page 8: ...he leak Evacuate personnel to safety areas Eliminate the ignition sources Ventilate appropriately Use personal protective equipment Environmental precautions Try to stop the leak Cleaning methods Vent...

Page 9: ...fied personnel a gas leak test must be performed after installation 4 6 R32 GAS CHARGE The procedures described below may only be performed by skilled technicians or qualified personnel ensure the R32...

Page 10: ...ck its integrity The unit left the factory in perfect condition any damage must be immediately reported to the carrier and recorded on the Delivery Note before signing it The company must be informed...

Page 11: ...ure the drive remains horizontal when moving 4 Before moving the unit check that the equipment is suitable for lifting and preserving the integrity of the unit 5 Carry out the lifting operations using...

Page 12: ...top cover MODEL A mm B mm C mm D mm E mm L mm HP_OWER ONE 70R RK 1500 500 400 400 500 500 HP_OWER ONE 90R RK 1500 500 400 400 500 500 HP_OWER ONE 120R RK RT 1500 500 400 400 500 500 HP_OWER ONE 140R...

Page 13: ...ings with pitched roofs In case of installation in areas subject to snow mount the unit on a base raised 20 30 cm from the ground in order to avoid snow accumulation around the machine It is advisable...

Page 14: ...n 1 mm Loading group and exhaust valve where necessary expansion vessel correctly sized CAUTION when sizing the pipes make sure not to exceed the maximum pressure drop on plant side reported in the te...

Page 15: ...4 None Silica SiO2 30 ppm 6 5 2Condensation discharge system All HP_OWER ONE units are built in such a way that the base of the unit acts as a condensate drip tray A plastic fitting is standard suppli...

Page 16: ...nt damaging the pipes 6 5 5Air venting valve The unit is fitted with an air venting valve to automatically remove air that has built up in the circuit preventing undesirable effects such as premature...

Page 17: ...ely drained first close the manual inlet and outlet gate valves not supplied and then disconnect the pipes arranged externally on the water inlet and outlet in order to let the liquid contained in the...

Page 18: ...DRAIN VALVE RV SAFETY VALVE FL FLOW SWITCH P PUMP AV AUTOMATIC AIR VENTING VALVE SM SERVICE SLEEVE PROTECTION AND CONTROL CALIBRATIONS Desciption Value High pressure switch 42 8 bar High pressure ala...

Page 19: ...CTRONIC EXPANSION VALVE PEDTR LOW PRESSURE TRANSDUCER YISV 4 WAY CYCLE REVERSING VALVE TE OUTDOOR AIR TEMPERATURE PROBE LR LIQUID RECEIVER TE SD INTAKE LINE TEMPERATURE PROBE F FILTER TE DT COMPRESSOR...

Page 20: ...19 6 7 REFRIGERANT DIAGRAM HP_OWER ONE 120R 120RK 120RT 6 8 REFRIGERANT DIAGRAM HP_OWER ONE 140R 140RK 160RT 160RTK 180R 180RK...

Page 21: ...ications in the wiring diagram Never jumper the connections of the flow switch in the terminal block The warranty will no longer be considered valid if the connections of the flow switch have been alt...

Page 22: ...iances it is recommended to install a type B differential switch the installation of a different type switch could give rise to untimely trips The following table shows the recommended cable sections...

Page 23: ...22 USER TERMINAL BLOCK HP_OWER ONE 70R 70RK 90R 90RK 120R 120RK 140R 140RK HP_OWER ONE 120RT 160RT 160RTK 180R 180RK...

Page 24: ...odels without antifreeze kit Under voltage output single phase 230Vac 50Hz 2A resistive X 11 1 X 11 2 Domestic hot water valve output Output 1 phase 230Vac 50Hz 2A resistives X 14 1 X 14 2 Double set...

Page 25: ...terrupted 8 INSTRUCTIONS FOR THE USER Write down the unit s identification data to be able to give it to the assistance centre when requesting an intervention The identification plate applied on the m...

Page 26: ...ly quite hot Be careful when working near the condensing coils The aluminium fins are very sharp and can cause serious injuries After the maintenance operations close the panels by fixing them with sc...

Page 27: ...mmon sense of the maintenance staff When oxidizing dust or grease particles are observed on the battery surface cleaning is recommended In general in a slightly polluted atmosphere it is recommended t...

Page 28: ...aluminium in the machine These operations allow easy material recovery and the recycling process thus reducing the environmental impact in accordance with the provisions of Directive 2012 19 EU on was...

Page 29: ...mpletely discharged Water leaks These can cause personal harm and property damage and risk a short circuit We recommend positioning the shut off valves All personnel working on the refrigeration circu...

Page 30: ...guidelines If necessary consult Technical Support Carry out the following checks The refrigerant charge must not be higher than what is allowed for the installation environment Check the functionalit...

Page 31: ...Used as a sealant silicone can affect on devices for detecting leaks Do not use silicone as a sealant Spare parts must comply with the manufacturer s specifications Work on components suitable for fla...

Page 32: ...repairs or for any other reason conventional procedures must be followed However it is important to follow best practice as there is a danger of flammability is a possibility The following procedure...

Page 33: ...Depressurize the cooling system if possible e If the vacuum cannot be obtained connect a manifold so that the refrigerant fluid can be removed from various parts of the system f Make sure that the cy...

Page 34: ...atisfactory condition of use that it has had proper maintenance and that any associated electrical components are sealed to prevent ignition in case of leakage of refrigerant fluid Consult the manufac...

Page 35: ...G74 ESTER OIL VG74 Number of compressors 1 1 1 Oil charge amount l 0 67 0 67 1 Refrigerant circuits 1 1 1 Refrigerant Type R32 R32 R32 Refrigerant charge 7 kg 1 5 1 5 2 5 Amount of refrigerant in equi...

Page 36: ...ing capacity 3 kW 7 54 14 10 15 23 7 36 16 30 17 60 7 30 17 90 19 33 min nom max Input power 3 kW 2 91 3 49 4 07 C O P 3 W W 4 85 4 67 4 40 Heating capacity 4 kW 7 23 13 56 14 64 7 06 15 77 17 03 7 02...

Page 37: ...lation 813 2013 inlet outlet water temperature 47 55 C EN 12102 1 2013 Value determined on the basis of measurements carried out in accordance with UNI EN ISO 9614 1 which describes the test with the...

Page 38: ...data tables Altitude m 500 1000 1500 2000 Correction factor Heating Power 0 9964 0 9941 0 9888 0 9869 Correction factor Input Power Heating 0 9931 0 9841 0 9853 0 9755 Correction factor Cooling Power...

Page 39: ...ate conditions warmer climate conditions 3179 kWh 6497 kWh 1523 kWh 3413 kWh 6797 kWh 1684 kWh 4631 kWh 9145 kWh 2588 kWh 5584 kWh 10931 kWh 2944 kWh 6210 kWh 11885 kWh 3188 kWh 6722 kWh 13000 kWh 362...

Page 40: ...lent temperature Pdh 6 1 kW Tj bivalent temperature COPd 2 96 Tj Operation limit temperature Pdh 6 1 kW Tj Operation limit temperature COPd 2 73 For air to water heat pump Tj 15 C if TOL 20 C Pdh kW F...

Page 41: ...ure Pdh 6 5 kW Tj bivalent temperature COPd 2 95 Tj Operation limit temperature Pdh 6 5 kW Tj Operation limit temperature COPd 2 70 For air to water heat pump Tj 15 C if TOL 20 C Pdh kW For air to wat...

Page 42: ...bivalent temperature Pdh 8 9 kW Tj bivalent temperature COPd 2 88 Tj Operation limit temperature Pdh 8 8 kW Tj Operation limit temperature COPd 2 64 For air to water heat pump Tj 15 C if TOL 20 C Pdh...

Page 43: ...alent temperature Pdh 10 7 kW Tj bivalent temperature COPd 2 98 Tj Operation limit temperature Pdh 10 5 kW Tj Operation limit temperature COPd 2 69 For air to water heat pump Tj 15 C if TOL 20 C Pdh k...

Page 44: ...12 Tj bivalent temperature Pdh 12 0 kW Tj temperatura bivalente COPd 2 88 Tj Operation limit temperature Pdh 11 7 kW Tj bivalent temperature COPd 2 60 For air to water heat pump Tj 15 C if TOL 20 C Pd...

Page 45: ...alent temperature Pdh 12 8 kW Tj bivalent temperature COPd 2 83 Tj Operation limit temperature Pdh 12 8 kW Tj Operation limit temperature COPd 2 59 For air to water heat pump Tj 15 C if TOL 20 C Pdh k...

Page 46: ...climate conditions 4191 kWh 8785 kWh 2155 kWh 4496 kWh 7861 kWh 2247 kWh 5942 kWh 10688 kWh 3434 kWh 7260 kWh 13132 kWh 3774 kWh 8359 kWh 13817 kWh 4193 kWh 8660 kWh 14996 kWh 4689 kWh Annual energy c...

Page 47: ...valent temperature Pdh 5 8 kW Tj bivalent temperature COPd 2 08 Tj Operation limit temperature Pdh 6 0 kW Tj Operation limit temperature COPd 1 95 For air to water heat pump Tj 15 C if TOL 20 C Pdh kW...

Page 48: ...valent temperature Pdh 6 3 kW Tj bivalent temperature COPd 1 91 Tj Operation limit temperature Pdh 6 4 kW Tj Operation limit temperature COPd 1 95 For air to water heat pump Tj 15 C if TOL 20 C Pdh kW...

Page 49: ...j bivalent temperature Pdh 8 5 kW Tj bivalent temperature COPd 2 08 Tj Operation limit temperature Pdh 8 7 kW Tj Operation limit temperature COPd 1 96 For air to water heat pump Tj 15 C if TOL 20 C Pd...

Page 50: ...ivalent temperature Pdh 10 3 kW Tj bivalent temperature COPd 2 10 Tj Operation limit temperature Pdh 10 2 kW Tj Operation limit temperature COPd 1 96 For air to water heat pump Tj 15 C if TOL 20 C Pdh...

Page 51: ...perature Pdh 11 5 kW Tj bivalent temperature COPd 2 09 Tj Operation limit temperature Pdh 11 5 kW Tj Operation limit temperature COPd 1 94 For air to water heat pump Tj 15 C if TOL 20 C Pdh kW For air...

Page 52: ...emperature Pdh 12 5 kW Tj bivalent temperature COPd 2 03 Tj Operation limit temperature Pdh 12 6 kW Tj Operation limit temperature COPd 1 93 For air to water heat pump Tj 15 C if TOL 20 C Pdh kW For a...

Page 53: ...Head pressure Water flow without head losses of the hydronic kit The optimal operating point is shown on each curve under the specified conditions at the apex 4 The circuit s plant must be designed s...

Page 54: ...53 Here also the range of the available head pressures that the unit can provide during the circulator modulation periode HP_OWER ONE 70R 70RK 90R 90RK HP_OWER ONE 120R 120RK 120RT...

Page 55: ...model please note the water flow switch is applied to protect against failed triggering of the antifreeze probe due to the lack of flow but does not guarantee the minimum water flow rate required for...

Page 56: ...ue to temperatures higher than those indicated especially if coupled with reduced water flow rates 15 4 AMBIENT AIR TEMPERATURE AND SUMMARISED TABLE The units are designed and built to operate in summ...

Page 57: ...56 CHILLER MODE DOMESTIC HOT WATER MODE Cooling...

Page 58: ...flow rate correction factor PDCF Pressure drops correction factor The water flow rate and pressure drop correction factors are to be applied directly to the values given for operation without glycol...

Page 59: ...58 17 DIMENSIONS 17 1 1 Model HP_OWER ONE 70R 70RK 90R 90RK IN OUT 1 M G E power supply input IN OUT...

Page 60: ...59 17 1 2 Model HP_OWER ONE 120R 120RK 120RT IN OUT 1 M G E power supply input 17 1 3 Model HP_OWER ONE 140R 140RK 160RT 160RTK 180R 180RK IN OUT 1 M G E power supply input OUT IN...

Page 61: ...60 17 2 ACCESSING THE INNER PARTS 17 2 1 Mod HP_OWER ONE 70R 70RK 90R 90RK DETAIL A SCALE 1 3 DETAIL B SCALE 1 4 Interlocking tab...

Page 62: ...To remove the side panel pull it upwards to free the tab at the base indicated and remove it 17 2 2 Mod HP_OWER ONE 120R 120RK 120RT 1 Remove the cover by undoing the screws number 1 2 3 4 5 6 7 8 2...

Page 63: ...umber 10 11 of the front sheet and then push the panel downwards to remove the tabs Detail A pull the panel forward to remove it 3 Undo the screw number 12 and those on the coil side of the unit To re...

Page 64: ...ors It also reserves the right to modify its products as deemed necessary or useful without jeopardising their essential features 46033 casteldario mantova italia tel 39 0376 57001 fax 39 0376 660556...

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Unical HP-OWER ONE R Series, User'S And Installer'S Manual

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