a2b ACCORRONI HUB RADIATOR DHP 3.0 + 3.0 Technical Manual Download Page 19

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4.2

DIMENSIONS OF INTERNAL AND EXTERNAL UNITS

EXTERNAL UNITS

HUB RADIATOR DHP

INDOOR UNIT

HUB RADIATOR DHP

Model

Refrigerant quantity

Refrigerant gas connections

Coolant fluid connections

Rated air flow rate

Power supply

Sound level

Weight

Technical data Booster

HUB RADIATOR DHP

U.M.

mm
mm
mm
mm
mm

dB(A)

HR 3.0

700
552
256
275
435

1,1

3/8”
1/4”

1650

52
33

HR 7.8

902
650
307
350
620

5/8”

”

3280

60
55

230V/1/50Hz

2436

2295

726

284

295

Model

HUB RADIATOR DHP 3.0 + 3.0
HUB RADIATOR DHP 7.8 + 3.0
HUB RADIATOR DHP 7.8 + 7.8
HUB RADIATOR DHP 7.8 + 7.8 + 3.0
HUB RADIATOR DHP 7.8 + 7.8 + 7.8
HUB RADIATOR DHP 7.8 + 7.8 + 7.8 + 7.8

Booster

3.0

7.8 + 3.0

7.8

7.8 + 3.0

7.8
7.8

Quantità

1 + 1

2 + 1

3
4

Summary of Contents for ACCORRONI HUB RADIATOR DHP 3.0 + 3.0

Page 1: ...ented high efficiency heat pump with direct exchange refrigerant gas water to produce domestic hot water heating and conditioning for small medium users HUB RADIATOR DHP 3 0 3 0 7 8 3 0 7 8 7 8 7 8 7...

Page 2: ...2...

Page 3: ...failure to comply with it may cause damage to the appliance and or prejudice it safe use 3 The paragraphs highlighted in bold contain important information warnings or advice recommends to evaluate ca...

Page 4: ...8 with low temperature system 22 5 2 Hydraulic and operating diagram HR DHP 7 8 7 8 7 8 7 8 22 6 23 6 1 Wiring diagram HUB RADIATOR DHP 3 0 3 0 23 6 2 Wiring diagram HUB RADIATOR DHP 3 0 7 8 24 6 3 Wi...

Page 5: ...ting instructions 35 14 3 Setting the current day and time 35 14 4 Programming 36 14 5 Manual operation 36 15 DIGITAL CONTROL UNIT 37 15 1 Display 37 15 2 Icons and display 37 15 3 Function keys 38 15...

Page 6: ...ompliant with directives 97 23 EC and 98 37 EEC They also comply with the provisions of the following the directives 73 23 CEE 89 336 CEE as amended by Directive 93 68 EEC The internal unit of the HUB...

Page 7: ...2 x 3 0 75 mm2 x 2 7 8 7 8 7 8 6 0 mm2 x 5 2 50 mm2 x 3 1 50 mm2 x 3 0 75 mm2 x 2 7 8 7 8 7 8 7 8 6 0 mm2 x 5 2 50 mm2 x 3 1 50 mm2 x 3 0 75 mm2 x 2 1 5 STANDARD EQUIPMENT AND SUPPLIED ACCESSORIES ON...

Page 8: ...lation phase it must be verified carefully that the distance and the height difference between the units comply with the data reported above this manual 3 Before installation check that the wall where...

Page 9: ...torque Torque Diameter N m 1 4 18 3 8 42 5 8 60 E Leak test of refrigeration lines Fig A 1 3 35 bar 4 2 WARNING 2 WARNING 5 1 Faucet on gas side Faucet on liquid side 1 Open the caps of the sectioning...

Page 10: ...meters from the indoor unit If you decide to install the 2 units at one distance greater than 5 meters be sure to add 20 g of refrigerant gas per meter more than piping Tab 3 For example if there are...

Page 11: ...counter clockwise one quarter turn Fig C n 5 6 Replace the cap 7 Disconnect the vacuum gauge and the vacuum pump 8 Replace the cap on the valve Fig C n 3 9 Tighten all the caps with the help of a key...

Page 12: ...the neighbours Fig 6 Position the outdoor unit so that the air flow is not hindered in any way In the case of strong winds make sure the fan functions correctly positioning the unit longitudinally al...

Page 13: ...ortant influence on sound emission not to mention cases in which the outdoor unit is positioned in a loggia or in a porch in these cases we have 14 dB A extra that add up to the normal machine emissio...

Page 14: ...OTTOM WALL OF ABOUT 15 cm 4 APPLICATION OF DAMPING MASSES ON REFRIGERANT GAS PIPES THAT THEY MAY GENERATE VIBRATIONS BY SENDING THE SYSTEM TO RESONANCE IN RELATION TO THE REFRIGERANT GAS PIPE MAKE SUR...

Page 15: ...OF THE EVAPORATOR WITH SERIOUS MALFUNCTIONS AL THERMODYNAMIC CYCLE BEYOND ANOMALOUS OBJECTS THAT CAN AMPLIFY THE NOISE DURING THE OPERATION PHASE Flexible anti vibration joint kit with connection fol...

Page 16: ...ater inertial storage 4 INSTALLATION OF INDOOR UNITS Always install the accumulator inside the building to heat away from atmospheric agents and inside a room with a controlled temperature Make sure t...

Page 17: ...of the pipe of the sampling line from the network should never be less than that machine attack adequately fix the pipes whose weight it must not weigh on the appliance properly insulate the pipes to...

Page 18: ...nuary 2012 n 43 thermally isolate the remaining space that will remain between the pipe and the wall L Once all the connections have been made request the indoor unit with the appropriate cover cabine...

Page 19: ...echnical data Booster HUB RADIATOR DHP U M mm mm mm mm mm Kg m3 h dB A Kg HR 3 0 700 552 256 275 435 1 1 3 8 1 4 1650 52 33 HR 7 8 902 650 307 350 620 2 0 5 8 1 4 3280 60 55 P H I II L 230V 1 50Hz 243...

Page 20: ...3 1 95 2 21 2 50 2 83 3 22 15 1 72 1 95 2 20 2 49 2 83 3 21 4 3 PERFORMANCE CHARACTERISTICS EXTERNAL UNITS HUB RADIATOR DHPTHERMAL POWER DELIVERED BOOSTER Thermal power supplied BOOSTER HUB RADIATOR D...

Page 21: ...harging Max height difference between outdoor and indoor unit Water content technical accumulations Max electronic inverter circulator flow rate Max inverter electronic circulator head Electronic abso...

Page 22: ...technical water accumulators 10 Expansion tanks 6 6 liters 11 Control and control electrical panel 12 Heat pump microprocessors 1 Booster 7 0 outdoor motoevaporating unit 2 Indoor unit HUB RADIATOR DH...

Page 23: ...nter with red button pressed and led off the system is in summer mode Operation with activated support resistance To use the resistance to integration just activate IR pressing the green button with t...

Page 24: ...will work in support of the heat pump In this mode the LED will be on I R I E I LEGEND M1 M2 booster set Pb1 technical water probe Pb3 probe Booster Pb4 electric resistance probe TA room thermostat R...

Page 25: ...the green button with the lightning symbol In this way the control unit will decide when resistance help is needed that will work in support of the heat pump In this mode the LED will be on LEGEND M1...

Page 26: ...ed that will work in support of the heat pump In this mode the LED will be on LEGEND M1 M2 booster set Pb1 technical water probe Pb3 probe Booster Pb4 electric resistance probe TA room thermostat R el...

Page 27: ...B Before making the electrical connections make sure you have dimensioned them correctly the section of the power cables based on the actual distance from the meter Always provide a special magnetothe...

Page 28: ...d that will work in support of the heat pump In this mode the LED will be on LEGEND M1 M2 booster set Pb1 technical water probe Pb3 probe Booster Pb4 electric resistance probe TA room thermostat R ele...

Page 29: ...B Before making the electrical connections make sure you have dimensioned them correctly the section of the power cables based on the actual distance from the meter Always provide a special magnetothe...

Page 30: ...east inv Switch VD1 DHW thermal diverter valve VD2 diverter valve summer winter P system pump RB1 relay Booster 1 RB2 relay Booster 2 Or programmer clock R1 relay priority health Summer winter operati...

Page 31: ...B Before making the electrical connections make sure you have dimensioned them correctly the section of the power cables based on the actual distance from the meter Always provide a special magnetothe...

Page 32: ...DHP can be connected simultaneously to two or more types of plants The power supply to the circulator has already been carried out by our technicians during assembly and allows the circulator to oper...

Page 33: ...MINARY INFORMATION Before starting the installation it is necessary make sure the steps have been completed planning and obtaining authorizations possibly necessary for example local authorities Munic...

Page 34: ...ure ports shown on inlet and outlet connections in compressor connect a vacuum gauge make the vacuum up to the value of at least 350 500 microns for a minimum time of at least 30 minutes WARNING Start...

Page 35: ...uge in correspondence of the detected pressure value The temperature read by the thermometer must be greater than the temperature read on the gauge of a value between 3 C and 8 C for operation in cool...

Page 36: ...m for all days of week 14 4 2 To proceed to programming of the intervals of operation of the radiator act as follows a pressing the P key the display shows 1 on b by pressing the D key you can select...

Page 37: ...flashing if the input digital flow switch is active both with pump ON That with pump OFF Lit if at least one of the 2 pumps water evaporator pump or pump condenser is on Lit if the fans are on On if...

Page 38: ...ming 2 contemporary pressure prolonged keys allows entry into manual defrost 15 3 KEY FUNCTION ______________________________________ FUNCION KEY ______________________________________ or heat pump Se...

Page 39: ...row keys for a few seconds downward 2 The icons flash and the display upper displays ALL generic group of parameters 3 Scroll through the parameter groups with the and keys select the group containing...

Page 40: ...nge collector P4 Probe alarm PB4 Automatic alarm relay If the resistive value is within the range Activate expected buzzer range Flashing icon generic alarm Enable automatic open output PB4 outside co...

Page 41: ...PARAMETERS OF ANTIFROST RESISTANCE DF_ ______________PARAMETERS OF DEFROST AL _______________PARAMETERS OF ALARM 15 9 DIGITAL CONTROL UNIT ELECTRICAL DIAGRAM MF ID1 MF ID2 MF ID5 multifunction digital...

Page 42: ...ot allowed in particular not the use of the devices is foreseen in industrial processes and or installation in environments with corrosive atmosphere or explosive MAINTENANCE WARNING Before each opera...

Page 43: ...of the following other Directives 2006 95 EC EC Directive on low voltages 2002 95 EC EU guidelines for limiting substances harmful RoHS and waste electrical and electronic equipment WEEE complies with...

Page 44: ...ence must be made to the natural or legal person who has purchased the Product regardless of whether the seller is A2B ACCORRONI E G or other person marketing branded products A2B ACCORRONI E G This w...

Page 45: ...NOTE...

Page 46: ...NOTE...

Page 47: ......

Page 48: ...corroni E G s r l Via d Ancona 37 60027 Osimo An Tel 071 723991 web site www accorroni it e mail a2b accorroni it A2B Accorroni E G S r l reserve the right to make changes without prior notice TECHNIC...

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