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Summary of Contents for MAXA i-HP Series
- Page 1 R407c R407C R410a R134a INVERTER AIR/WATER INDUSTRIAL HEAT PUMPS WITH AXIAL FANS A89'...
- Page 2 i-HP Industrial inverter air/water heat pumps with axial fans 04-2017 R.O. / AL.B Addition of new models: i-HP 0135,0250F,0270 04-2016 A.B. P.F. Date Author Supervisor Serie / Series / Serie / Serie / Série Catalogo / Catalogue / Katalog / Catalogue i-HP MUI01110E6820-08 INDUSTRIAL INVERTER AIR/WATER HEAT PUMPS WITH AXIAL FANS...
- Page 3 i-HP Industrial inverter air/water heat pumps with axial fans CE CONFORMITY DECLARATION DICHIARAZIONE DI CONFORMITÁ CE The company ADVANTIX S.P.A – Via San Giuseppe Lavoratore, 24 – Loc. La Macia Z.A.I. – 37040 – Arcole - Verona - Italy La società ADVANTIX S.P.A – Via San Giuseppe Lavoratore, 24 – Loc. La Macia Z.A.I. – 37040 – Arcole - Verona - Italy DECLARES DICHIARA that the unit :...
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Page 4: Table Of Contents
i-HP Industrial inverter air/water heat pumps with axial fans INDEX PURPOSES AND CONTENTS OF THE MANUAL ......................... 5 CONSERVATION OF THE MANUAL ............................5 GRAPHIC SYMBOLS................................. 5 SAFETY LAWS ..................................5 PERMITTED USES ................................... 5 GENERAL SAFETY GUIDELINES ..............................6 WORKERS’... - Page 5 i-HP Industrial inverter air/water heat pumps with axial fans 11.1 ENVIRONMENTAL PROTECTION............................22 DISPOSAL OF THE UNIT ..............................22 TECHNICAL DATA ................................23 13.1 STANDARD VERSION ................................23 13.2 LT VERSION ..................................25 13.3 A-WEIGHTED SOUND POWER .............................. 26 ELECTRIC DATA OF THE UNIT AND AUXILIARIES ........................ 26 AVAILABLE HEAD PRESSURE OF THE UNIT WITH INTEGRATED CIRCULATOR ..............
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Page 6: Purposes And Contents Of The Manual
i-HP Industrial inverter air/water heat pumps with axial fans The manual of i-HP units collects all the necessary information for the better use of the appliance under the operator’s safety conditions which meets the requirements listed in the 2006/42/CE Equipment Directive and following amendments. PURPOSES AND CONTENTS OF THE MANUAL This manual provides the basic information as for the selection, installation, operation and maintenance of i-HP units. -
Page 7: General Safety Guidelines
i-HP Industrial inverter air/water heat pumps with axial fans GENERAL SAFETY GUIDELINES Before beginning to operate on i-HP units every user has to be perfectly knowledgeable about the functions of the equipment and its controls and has to have read and understood the information listed in this manual. It’s strictly forbidden to remove and/or tamper with any safety device. -
Page 8: Refrigerant Safety Data Sheet
i-HP Industrial inverter air/water heat pumps with axial fans REFRIGERANT SAFETY DATA SHEET Name: R410A (50% Difluoromethane (R32); 50% Pentafluoroethane (R125). RISKS INDICATIONS Major risks: Asphyxia Specific risks: The rapid evaporation may cause freezing. FIRST AID General information: Never give anything by mouth to an unconscious person. Inhalation: Move to fresh air. -
Page 9: Technical Characteristics
i-HP Industrial inverter air/water heat pumps with axial fans TECHNICAL CHARACTERISTICS The i-HP water chillers and heat pumps series are designed for residential and industrial applications, these units are extremely versatile and can operate in heat pump mode with the ability of hot water production at a temperature up to 65°C for environmental heating and sanitary applications with the utilization of electric heaters. -
Page 10: Hydraulic Circuit
5.10 HYDRAULIC CIRCUIT The heap pump chillers of i-HP series are supplied with an integrated hydronic kit including: plate heat exchanger, a pressure gauges at the inlet and outlet of the heat exchanger for evaluating the load losses, service valve and flow switch for protection, automatic air release valve and safety valve (6 bar) to be connected to the collection system. -
Page 11: Available Versions With Sizes And Accessories
AVAILABLE VERSIONS WITH SIZES AND ACCESSORIES The code unit is composed of: no. 7 fixed digits (the first two digits identify the i-HP series in its eventual customizations) the # symbol as a separator no. 11 variables digits (fields) which identify the sizes, versions and factory mounted accessories ... - Page 12 i-HP Industrial inverter air/water heat pumps with axial fans CODE FACTORY INSTALLED ACCESSORIES 0110516#(CT1)(TA)(IV) Hydronic configuration Antifreeze Kit Management module for Type of fan Silencing Battery treatment plant 0 Hydraulic pipe 1 Integrated circulator Accessory 1 2 Shutoff valve 3 Auto-adaptive circulator 6 AC inverter pump ithout antifreeze kit 1 With antifreeze kit...
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Page 13: Optional Accessories
i-HP Industrial inverter air/water heat pumps with axial fans Filed Variant Description 00, 01, Heating capacity of the unit. 02, 03, 04, 05 The version of 2 pipes provides only Plant Inlet and Outlet Water. Without vapor injection. The vapor injection allows to increase the efficiency of the compressor especially in the critical conditions (air temp. -
Page 14: Installation
i-HP Industrial inverter air/water heat pumps with axial fans Refer to the following table for obtaining the codes of the standard configurations of the various models (for selecting the accessories, just set the corresponding variant to the desired value according to the TABLE FIELDS/VARIANTS described above): Model Description Standard configuration... -
Page 15: Lifting And Handling
Paragraph 13 (available head pressure). WARNING: In the models of i-HP series, the expansion vessel is not integrated on the plant side. The actual capacity of plant circuit should be checked by the installer in order to provide an expansion tank with adequate volume. -
Page 16: Hydraulic Circuit
i-HP Industrial inverter air/water heat pumps with axial fans 7.4.1 Hydraulic circuit -HP 0250F / i-HP 0250 / i-HP-LT 0250 i-HP 0125 / i-HP-LT 0125 i-HP 0260 / i-HP 0270 i-HP 0135 / i-HP-LT 0235 Plate heat exchanger Water flow switch Service valve Inlet pressure gauge Outlet pressure gauge... -
Page 17: Refrigerant Diagrams
i-HP Industrial inverter air/water heat pumps with axial fans REFRIGERANT DIAGRAMS i-HP 0135 7.5.1 Refrigerant diagram of the model i-HP 0125 and INVERTER COMPRESSOR COMPRESSOR INLET TEMPERATURE COMPRESSOR OUTLET TEMPERATURE HIGH PRESSURE TRANSDUCER HIGH PRESSURE FLOW SWITCH LOW PRESSURE TRANSDUCER LIQUID SEPARATOR CYCLE REVERSING VALVE LIQUID RECEIVER... -
Page 18: Refrigerant Diagram Of The Model I-Hp 0250, I-Hp 0260 E I-Hp 0270
i-HP Industrial inverter air/water heat pumps with axial fans 7.5.3 Refrigerant diagram of the model i-HP 0250, i-HP 0260 e i-HP 0270 INVERTER COMPRESSOR COMPRESSOR INLET TEMPERATURE COMPRESSOR OUTLET TEMPERATURE HIGH PRESSURE TRANSDUCER HIGH PRESSURE FLOW SWITCH LOW PRESSURE TRANSDUCER LIQUID SEPARATOR CYCLE REVERSING VALVE LIQUID RECEIVER... -
Page 19: Refrigerant Diagram Of The Model I-Hp-Lt 0235
i-HP Industrial inverter air/water heat pumps with axial fans 7.5.5 Refrigerant diagram of the model i-HP-LT 0235 INVERTER COMPRESSOR COMPRESSOR INLET TEMPERATURE COMPRESSOR OUTLET TEMPERATURE HIGH PRESSURE TRANSDUCER HIGH PRESSURE FLOW SWITCH LOW PRESSURE TRANSDUCER LIQUID SEPARATOR CYCLE REVERSING VALVE LIQUID RECEIVER ELECTRONIC EXPANSION VALVE FILTER... -
Page 20: Power Supply Terminal Block
i-HP Industrial inverter air/water heat pumps with axial fans WARNING: The power supply have to respect the listed limits: failing this, warranty will terminate immediately. Before any operation on the unit, be sure that the power supply is disconnected. WARNING: The water flow switch (B component in the previous hydraulic circuit and factory installed) has ALWAYS to be connected following the indications listed in the wiring diagram. -
Page 21: User's Terminal Block
i-HP Industrial inverter air/water heat pumps with axial fans 7.6.2 User’s terminal block TERMINAL TYPE CONNECTION 12N1 Power supply 12 Vac POWER SUPPLY FOR REMOTE KEYBOARD 12AC1 Power supply 12 Vac POWER SUPPLY FOR REMOTE KEYBOARD Digital input Remote switch on/off input (closed=unit is ON / open = unit is off) Digital input Summer/Winter mode setting NTC sensor -10kΏ... -
Page 22: Start Up
i-HP Industrial inverter air/water heat pumps with axial fans START UP Before start-up: Check out the availability of the supplied wiring diagrams and manuals of the installed appliance. Check out the availability of the electrical and hydraulic diagrams of the plant in which the unit is installed. ... -
Page 23: Maintenance And Periodical Controls
i-HP Industrial inverter air/water heat pumps with axial fans 11 MAINTENANCE AND PERIODICAL CONTROLS If the temperature drops below 0°C there is serious danger of frost: add a mixture of water and glycol in the plant, otherwise drain the hydraulic circuits of the plant and of the heat pump. WARNING: if the ambient temperature becomes lower than -20°C (value that is permitted only on i-HP LT series), in case the unit is turned off and powered down also for short periods, it’s compulsory to drain the plant and the hydraulic circuit of the unit by the mixture of water and glycol. -
Page 24: Technical Data
i-HP Industrial inverter air/water heat pumps with axial fans 13 TECHNICAL DATA 13.1 STANDARD VERSION Models: i-HP 0125 0135 / 0235 0250 TECHNICAL CHARACTERISTICS Unit 0125 0135 0250 Integrated Integrated Integrated circulator circulator circulator Power supply 400V/3P+N+T/50Hz 400V/3P+N+T/50Hz 400V/3P+N+T/50Hz Electric data Maximum power input 14,83 15,14... - Page 25 i-HP Industrial inverter air/water heat pumps with axial fans i-HP 0250F 0260 0270 TECHNICAL CHARACTERISTICS Unit 0250F Integrated 0260 Integrated 0270 Integrated circulator circulator pump Power supply 400V/3P+N+T/50Hz 400V/3P+N+T/50Hz 400V/3P+N+T/50Hz Electric data Maximum power input 28,62 29,09 31,19 31,92 34,12 35,12 Maximum current input 41,4...
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Page 26: Version
i-HP Industrial inverter air/water heat pumps with axial fans 13.2 LT VERSION Models i-HP-LT 0125 0235 0250 TECHNICAL CHARACTERISTICS Unit 0125 Circulator 0235 Circulator 0250 Circulator integrated integrated integrated Power supply 400V/3P+N+T/50Hz 400V/3P+N+T/50Hz 400V/3P+N+T/50Hz Electric data Maximum power input 14,83 15,14 19,16 19,47... -
Page 27: A-Weighted Sound Power
i-HP Industrial inverter air/water heat pumps with axial fans 13.3 A-WEIGHTED SOUND POWER Toltal L dB(A) Octave bands L dB(A) Size Fitting out LW(A) 63 Hz 125 Hz 250 Hz 500 Hz 1.000 Hz 2.000 Hz 4.000 Hz 8.000 Hz 0125 Standard 70,1... -
Page 28: Circulator's Curves
i-HP Industrial inverter air/water heat pumps with axial fans 16 CIRCULATOR’S CURVES 16.1 MODELS i-HP 0125 - 0135 Configuration with integrated circulator, control via PWM1 signal Configuration with auto-adaptive circulator (with the possibility of choice between constant ∆P and variable ∆P) 16.2 MODEL i-HP 0250 - 025F Configuration with integrated circulator, control via 0-10 volt Configuration... -
Page 29: Model I-Hp 0260
i-HP Industrial inverter air/water heat pumps with axial fans 16.3 MODEL i-HP 0260 Configuration with integrated circulator, control via 0-10 volt analogic signal Head pressure Input power P1 16.4 MOD. i-HP 0260 e i-HP 0270 Curves for the model equipped with pump driven by AC inverter. 16.5 CIRCULATOR CHARACTERISTICS Model i-HP 0125-0135... -
Page 30: Characteristic Curve Of The Control Valve For Unit In Parallel
i-HP Industrial inverter air/water heat pumps with axial fans Water flow [L/s] 18 CHARACTERISTIC CURVE OF THE CONTROL VALVE FOR UNIT IN PARALLEL If the hydronic configuration (CI) is installed on the unit with the variant "external pump in parallel" (2), the head losses of the ON/OFF motorized valve should be added to those reported in the curves of Paragraph 17. -
Page 31: Ssl
i-HP Industrial inverter air/water heat pumps with axial fans 19.2 SSL The super silenced unit (with SSL accessory) is provided not only with the thermo-acoustic shells on compressors but also with a special diffuser installed on the fan. The diffuser structure improves the air flow efficiency and allows a fan speed reduction, lowering the acoustic pressure by up to 7,2 dB(A) and energy consumption by up to 27% with unchanged airflow. -
Page 32: Ambient Air Temperature
i-HP Industrial inverter air/water heat pumps with axial fans The maximum power consumption of the heat pump alone will take place during the operation with outlet water temperature of 60°C and outdoor temperature of -15°C(-25°C for versions with injection) 20.4 AMBIENT AIR TEMPERATURE The units are designed and manufactured to operate, in summer operation, with the condensate control, with outdoor air temperatures ranging between -10°C and 46°C. -
Page 33: Correction Factors For Use Of Glycol
i-HP Industrial inverter air/water heat pumps with axial fans 21 CORRECTION FACTORS FOR USE OF GLYCOL Glycol rate Freezing point (°C) IPCF WFCF PDCF -3,2 0,985 1,02 1,08 -7,8 0,98 0,99 1,05 1,12 -14,1 0,97 0,98 1,10 1,22 -22,3 0,965 0,97 1,14 1,25... -
Page 34: Electric Panel
i-HP Industrial inverter air/water heat pumps with axial fans ELECTRIC PANEL N.B. The number of indicated components can vary depending on the model. The representation of the units is indicative and useful to present the main components and can therefore vary from the purchased one. - Page 35 i-HP Industrial inverter air/water heat pumps with axial fans The accessibility to the electrical box is from the front enclosure panel (with closed unit) The electric box is opened (i-HP 0125 / i-HP 0135 / i-HP 0250F / i-HP 0250) User display EMI filters Contactors...
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Page 36: Wiring Diagrams
i-HP Industrial inverter air/water heat pumps with axial fans Electric box opened (i-HP 0260 / i-HP 0270) User display EMI filters Fuses support Disconnecting switch Power supply with door lock board Contactors Resistance Driver board Inductance (one for each inverter compressor onduits Cables’... -
Page 37: Hydraulic Diagram Type
i-HP Industrial inverter air/water heat pumps with axial fans 25 HYDRAULIC DIAGRAM TYPE 26 CONTROL LOGICS For the control logics see the control manual supplied with the unit. 27 HANDBOOK FOR CONFIGURATIONS OF INSTALLATION If you need more information about the possible configurations, there is a handbook, which is a technical book containing a series of recommended drawings of plants that have been highlighted regarding the installation configuration of our high efficiency heat pumps. - Page 40 37040 Arcole Verona - Italy Tel. +39 - 045.76.36.585 r.a. Fax +39 - 045.76.36.551 r.a. www.maxa.it e-mail: info@advantixspa.it The data indicated in this manual is purely indicative. The manufacturer reserves the right to modify the data whenever it is considered necessary.
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