CLIMAVENETA HRAN 0011, Manual

Page 1: ...3 Description of standard unit 4 Dimensioned drawings 5 Installation 6 Hydraulic connections 6 Electrical connections 8 General technical data 17 Cooling performance HRAT HRAT E 19 Cooling performance...

Page 2: ...use of electricity and water a number of fundamental safety rules must be observed namely The unit must not be used by children or by unfit persons without suitable supervision Do not touch the unit w...

Page 3: ...te spacing the forks as wide apart as possible If a crane is used pass the cables through the bottom of the bed plate making sure they do not exert pressure on the unit Once the packaging has been rem...

Page 4: ...ressure transducer for contin uous regulation of fan rotation speed REFRIGERANT CIRCUIT The refrigerant circuit includes the following components filter fluid passage indicator thermostatic expansion...

Page 5: ...77 Dimension 0011 0021 0025 0031 0041 0051 0061 0071 0091 0101 0121 0151 Functional distances 0011 0021 0025 0031 0041 0051 0061 0071 0091 0101 0121 0151 L 900 900 900 900 900 900 900 900 900 900 900...

Page 6: ...tie rods if necessary If a heat pump unit is being installed fit a condensate col lection pan available as accessory The choice and installation of components is the responsi bility of the installer w...

Page 7: ...and 2 bars It is recommended that this operation be repeat ed after the unit has been operating for a number of hours The pressure of the installation should be checked regularly and if it drops below...

Page 8: ...ckable An efficient earth connection is obligatory Failure to earth the appliance absolves the manufac turer of all liability for damage In the case of three phase units ensure the phases are connecte...

Page 9: ...16 0 73 2 13 4 45 2 66 5 53 1A 1A 1A 1A 6 3A 0025 400 3N 50 2 25 4 09 38 5 0 16 0 73 2 41 4 82 3 13 6 43 1A 1A 1A 1 6A 6 3A 0031 400 3N 50 2 6 4 6 43 5 0 32 1 46 2 92 6 06 3 76 8 08 1A 1A 2A 1 6A 6 3...

Page 10: ...on fuse FU4 Water pump protection fuse KA1 High pressure switch relay KA2 Water pump control relay QM1 Compressor thermal overload switch KM1 Compressor contactor ELECTRICAL PANEL LAYOUT HRAT HRAN 001...

Page 11: ...een terminals 10 and 11 Connect the phase to termi nal 11 and the alarm warning device between terminal 10 and neutral max load 500mA at 24V It is prohibited to earth the secondary of the 24V transfor...

Page 12: ...Z1 1 C1 QM1 QS1 U N 45 46 47 WIRING DIAGRAM 0011 0021 SINGLE PHASE Factory installed components A1 Radio interference suppresser A2 Electronic controller A6 Unit control display keyboard BP3 Condensin...

Page 13: ...L N 1 1 M 2 3 C S R KM1 Z1 1 C1 QM1 QS1 U N 45 46 47 WIRING DIAGRAM 0025 0031 SINGLE PHASE Factory installed components A1 Radio interference suppresser A2 Electronic controller A6 Unit control displ...

Page 14: ...X 42 41 FU3 2 2 3 4 0 3 3 0 2 45 46 47 WIRING DIAGRAM 0011 0021THREE PHASE Factory installed components A1 Radio interference suppresser A2 Electronic controller A6 Unit control display keyboard BP3 C...

Page 15: ...RMINAL BOX 42 41 FU3 C3 2 2 3 5 0 3 3 4 0 3 3 0 2 45 46 47 WIRING DIAGRAM 0025 0061THREE PHASE Factory installed components A1 Radio interference suppresser A2 Electronic controller A6 Unit control di...

Page 16: ...0 38 41 42 45 46 47 30 31 33 15 43 30 42 20 0 MORSETTI PER INSTALLATORE INSTALLATOR TERMINAL BOX 17 42 41 WIRING DIAGRAM 00271 0151THREE PHASE Factory installed components A Radio interference suppres...

Page 17: ...city 1 kW 4 7 6 1 7 0 8 2 10 5 12 5 15 0 19 1 22 2 26 8 32 4 38 8 Compressor power input 1 kW 1 65 2 11 2 5 2 94 3 43 4 21 4 88 6 31 7 77 8 93 10 93 13 4 Total power input 1 kW 1 81 2 27 2 66 3 26 3 7...

Page 18: ...Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Number of compressors N 1 1 1 1 1 1 1 1 1 1 1 Number of circuits N 1 1 1 1 1 1 1 1 1 1 1 Power steps N 1 1 1 1 1 1 1 1 1 1 1 Hydr...

Page 19: ...1 1 1 1 1 1 1 2 1 2 1 2 Pev 27 7 29 4 31 1 32 9 34 8 36 7 Pf 6 0 6 2 6 3 6 5 6 7 6 9 Pa 2 7 2 7 2 8 2 8 2 8 2 8 43 Pat 2 9 2 9 2 9 2 9 3 0 3 0 Qev 1 0 1 1 1 1 1 1 1 2 1 2 Pev 25 6 27 2 28 9 30 6 32 3...

Page 20: ...0 9 1 9 2 9 2 Qev 3 4 3 5 3 6 3 7 3 8 3 9 Pev 18 6 19 7 20 9 22 2 23 4 24 8 Pf 19 1 19 6 20 2 20 8 21 4 22 0 Pa 8 8 8 9 8 9 9 0 9 1 9 1 43 Pat 9 5 9 5 9 6 9 7 9 7 9 8 Qev 3 3 3 4 3 5 3 6 3 7 3 8 Pev...

Page 21: ...6 1 7 1 7 1 8 1 8 1 9 Pev 18 4 19 5 20 7 22 0 23 2 24 6 Pf 8 8 9 1 9 4 9 7 9 9 10 2 Pa 3 5 3 5 3 5 3 6 3 6 3 6 40 Pat 3 8 3 8 3 9 3 9 3 9 4 0 Qev 1 5 1 6 1 6 1 7 1 7 1 8 Pev 16 2 17 2 18 3 19 4 20 5 2...

Page 22: ...4 2 5 2 6 2 7 2 7 2 8 Pev 22 9 24 3 25 7 27 0 28 4 29 8 Pf 13 9 14 3 14 7 15 1 15 5 15 8 Pa 4 6 4 7 4 7 4 8 4 8 4 8 32 Pat 5 0 5 0 5 0 5 1 5 1 5 1 Qev 2 4 2 5 2 5 2 6 2 7 2 7 Pev 22 0 23 3 24 7 26 0 2...

Page 23: ...input kW Pc evaporator pressure drop kPa Tw evaporator water outlet temperature C Pat total power input kW Pt Heating capacity kW Qc condenser water flow m3 h conditions out of the operating limits U...

Page 24: ...Pat 4 4 4 8 5 3 5 9 Qc 3 1 3 1 3 1 3 1 Pc 36 5 36 3 36 1 35 9 Pt 20 2 20 0 19 8 19 7 Pa 4 2 4 6 5 1 5 7 15 Pat 4 5 4 9 5 4 6 0 Qc 3 5 3 5 3 5 3 4 Pc 47 0 46 4 45 8 45 1 Pt 15 5 15 6 15 7 Pa 4 8 5 4 6...

Page 25: ...7 34 0031 55 46 40 37 34 0041 58 49 43 40 37 0051 58 49 43 40 37 0061 58 49 43 40 37 0071 65 56 50 47 44 0091 65 56 50 47 44 0101 65 57 52 49 46 0121 65 57 52 49 46 0151 65 57 52 49 46 Octave band Hz...

Page 26: ...pump HPA75H1 5 Storage tank pump HPA150H1 Model Water flow m3 h 0 6 0 8 1 00 1 2 1 4 1 6 1 8 l sec 0 167 0 222 0 278 0 333 0 389 0 444 0 500 Model Water flow m3 h 1 4 1 8 2 2 2 6 3 0 3 4 3 8 4 2 l se...

Page 27: ...1 plate heat exchanger 2 water differential pressure switch 3 compressor 4 fan 5 finned coil 6 liquid receiver 7 cycle reverse valve 8 thermostatic valve 9 liquid indicator 10 filter 11 check valve 1...

Page 28: ...ime with standard settings Set point values may be modified only after testing has been completed Before start ing up power up the unit for at least two hours by positioning QF1 and QS1 to ON and sett...

Page 29: ...Make sure the voltage falls within the limits speci fied and that the unbalance between the three phas es three phase power supply is no more than 3 ACTIVATING AND DEACTIVATINGTHE UNIT Place the remo...

Page 30: ...seconds The water return temperature is displayed the settings are complete To display the status of the unit the alarms and the operating hours return to the SEt level and then per form the procedur...