Scroll Compressor Refrigerant R32 SYSAQUA R32 Air Cooled Water Chillers and Heat Pump SYSAQUA R32 L (Cooling Only) / SYSAQUA R32 H (Heat Pump) Models 50 to 170 53 to 182 kW 50 to 176 kW R32
SYSAQUA R32 Key Points R32 new refrigerant with low GWP (global warming Units are optimized for partial load operation, New advanced control system comes built-in with one of the following communication protocol: Modbus RTU, Modbus TCP/IP, Bacnet MSTP, Bacnet IP, High SEER and SCOP, Phase sequence monitor supplied as standard, 2 compressors fitted in tandem for all the range, with two or three capacity steps, depending on the unit's size, Control logic on return or leaving water temperature, potentia
2 SYSAQUA R32 Specifications General The new SYSAQUA R32 L/SYSAQUA R32 H 50 to 170 have been designed and optimized to operate with R32 refrigerant fluid. They are of single refrigerant circuit type. They are available in cooling only (SYSAQUA R32 L) and heat pump (SYSAQUA R32 H) versions. Each versions consists of 10 sizes (50, 60, 70, 75, 85, 100, 115, 130, 150 & 170) and covers a nominal cooling capacity range from 50 to 176 kW and a nominal heating capacity range from 53 to 182 kW.
SYSAQUA R32 Specifications Hydraulic circuit Thanks to the design flexibility on the hydraulic circuit, all the units can be configured in several ways: Standard unit : Unit without pump, the hydraulic circuit contains the following components : supplied loose water filter, mounted water flow switch, water safety valve, automatic air vent, optional field-installed in/out 3/8" water valves. All water piping is covered with thermal insulation.
4 SYSAQUA R32 Specifications Control and safety devices Each unit is complete with the following safety and control devices: Factory-installed options Condenser protective grille. Safety: Fan motor overload protection. Compressor motor overload protection. Water flow switch. Water filter (supplied loose). High pressure switch. Pressure relief valve for sizes 150/170. Compressor Jacket insulation (standard for S version). Coil with epoxy treatment. LP/HP gauges. Lack of water pressure switch.
SYSAQUA R32 Models designation SYSAQUA R32 50 . H . 1P-SP . STD . SYS . AC . + . CG . T 1 2 3 4 5 6 7 7 REP.
6 SYSAQUA R32 Refrigerant Flow Diagram Cooling only version - SYSAQUA R32 L 50 to 170 S 12 A AT 11 M 2 M 12 12 UNIT CONTROL 1 9 EEV CONTROL 4 3 only for 150-170 single circuit E 10 BT S 12 5 Heat pump version - SYSAQUA R32 H 50 to 170 S 12 M A AT 11 M 2 ON UNIT CONTROL 1 9 EEV CONTROL 12 12 6 8 only for 150-170 single circuit 4 3 E 7 10 BT S 12 5 Components Tandem scroll compressors 1 Air cooled condenser 2 Filter drier 3 Electronic expansion valve 4 Globe v
SYSAQUA R32 Hydraulic Circuit Diagram SYSAQUA R32 50-170 - Without pump version Unit Installation D A 12 5 11 G INLET 10 8 1 13 11 B 8 3 FS OUTLET 9 G 12 SYSAQUA R32 50-170 - Single pump version Unit Installation H D A E 7 VFD 12 5 1 2 8 G 11 INLET 10 8 8 13 11 B 8 3 FS 8 12 FS OUTLET 9 G SYSAQUA R32 50-130 - Double pump version Unit Installation H VFD 2 E D 6A 6A A 7 12 5 1 G 11 10 8 INLET 8 13 6A 2 11 6A 8 B Components Plate Heat Exchang
8 SYSAQUA R32 Hydraulic Circuit Diagram SYSAQUA R32 150-170 - Double pump version Unit Installation H VFD 2 E D 7 6B A 12 5 1 11 G INLET 10 8 8 13 6B 11 2 8 B 3 FS 8 OUTLET 9 G 12 SYSAQUA R32 50-170 - Single pump version + tank Unit Installation H D E 7 VFD A 12 5 1 11 10 8 2 G INLET 8 13 11 8 3 B FS 4 8 12 9 G OUTLET D 3 SYSAQUA R32 50-130 - Double pump version + tank Unit D A Installation H VFD 2 6A E 7 6A 12 5 1 G 11 10 8 INLET 8 13
SYSAQUA R32 Hydraulic Circuit Diagram SYSAQUA R32 150-170 - Double pump version + tank Unit Installation H 2 D A VFD E 7 6B 12 5 1 G 11 10 8 INLET 8 13 6B 11 2 8 8 4 B 8 D FS 12 G 9 OUTLET 3 Components Plate Heat Exchanger 1 Pump 2 Draining valve 3 Water buffer tank 4 Water filter 5 Gate valve 6A Check valve 6B Pressure expansion tank 7 Pression point/drainage 8 Water outlet 9 Water inlet 10 Globe valve 11 Flexible pipes 12 By pass valve 13 Safety/control devices Inlet water temp
10 SYSAQUA R32 Operating Limits SYSAQUA R32 L in cooling mode 50 SYSAQUA R32 L models Water outlet temperature * °C Water Water ∆T ** K Flow rate ** m3/h Air temperature °C 60 Water outlet temperature * °C Eau Water ∆T ** K Flow rate ** m3/h Air temperature °C 75 85 Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. -10 18 -10 18 -10 18 -10 18 -10 18 3 7 3 7 3 7 3 7 3 7 6.1 15.1 7.1 17.4 8.4 20.1 9.2 22.0 10.2 24.
SYSAQUA R32 Operating Limits SYSAQUA R32 50-130 L/H in cooling mode 55 50 45 OAT - Outdoor air temperature (°C) 40 35 30 25 WATER + GLYCOL WATER 20 15 10 5 0 WATER + GLYCOL + EC Fan -5 WATER + EC Fan -10 -15 -20 -15 -10 -5 0 5 10 15 20 Leaving water temperature (°C) SYSAQUA R32 150-170 L/H in cooling mode 55 50 45 OAT - Outdoor air temperature (°C) 40 35 R+ TE WA 30 COL GLY 25 T a NI nd U WATER and OAD TL PAR UNIT PART LO AD WATER WATER + GLYCOL 20 15 10 5 0 WATER + G
SYSAQUA R32 Operating Limits SYSAQUA R32 50-130 H in heating mode 45 40 35 OAT - Outdoor air temperature (°C) EC fans 30 25 20 15 10 5 0 -5 -10 -15 -20 15 20 25 30 35 40 45 50 55 60 Leaving water temperature (°C) SYSAQUA R32 150-170 H in heating mode 45 40 35 EC fans 30 OAT - Outdoor air temperature (°C) 12 25 20 15 10 5 0 -5 -10 -15 -20 15 20 25 30 35 40 45 Leaving water temperature (°C) 50 55 60
SYSAQUA R32 Correction Factors Fouling factors - Evaporator Fouling factor (m2.°C/kW) Capacity Power input 0.044 1.000 1.000 0.088 0.987 0.995 0.176 0.964 0.985 0.352 0.915 0.962 Fouling factor (m2.°C/kW) Capacity Power input 0.044 1.000 1.000 0.088 0.987 1.023 0.176 0.955 1.068 0.352 0.910 1.135 Altitude (m) Capacity Power input 0 1.000 1.000 600 0.987 1.010 1 200 0.973 1.020 1 800 0.958 1.030 2 400 0.943 1.
14 SYSAQUA R32 Physical Data - SYSAQUA R32 L - STD version SYSAQUA R32 - Cooling only version Cooling capacity (1) Power input (1) Total EER 100% (1) Energy class EER SEER (2) hsc (2) Power supply Startup type Maximum operating current Startup current (without Soft Starter) Startup current (with Soft Starter) REFRIGERANT Type Number of refrigerant circuit Charge COMPRESSORS Number / Type Part load steps Crankcase heater EVAPORATOR Number / Type Water flow Water pressure drop Water volume Antifreeze heater
SYSAQUA R32 Physical Data - SYSAQUA R32 L - STD version SYSAQUA R32 - Cooling only version Cooling capacity (1) Power input (1) Total EER 100% (1) Energy class EER SEER (2) hsc (2) Power supply Startup type Maximum operating current Startup current (without Soft Starter) Startup current (with Soft Starter) REFRIGERANT Type Number of refrigerant circuit Charge COMPRESSORS Number / Type Part load steps Crankcase heater EVAPORATOR Number / Type Water flow Water pressure drop Water volume Antifreeze heater COI
16 SYSAQUA R32 Physical Data - SYSAQUA R32 L - S version SYSAQUA R32 - Cooling only version Cooling capacity (1) Power input (1) Total EER 100% (1) Energy class EER SEER (2) hsc (2) Power supply Startup type Maximum operating current Startup current (without Soft Starter) Startup current (with Soft Starter) REFRIGERANT Type Number of refrigerant circuit Charge COMPRESSORS Number / Type Part load steps Crankcase heater EVAPORATOR Number / Type Water flow Water pressure drop Water volume Antifreeze heater C
SYSAQUA R32 Physical Data - SYSAQUA R32 L - S version SYSAQUA R32 - Cooling only version Cooling capacity (1) Power input (1) Total EER 100% (1) Energy class EER SEER (2) hsc (2) Power supply Startup type Maximum operating current Startup current (without Soft Starter) Startup current (with Soft Starter) REFRIGERANT Type Number of refrigerant circuit Charge COMPRESSORS Number / Type Part load steps Crankcase heater EVAPORATOR Number / Type Water flow Water pressure drop Water volume Antifreeze heater COIL
18 SYSAQUA R32 Physical Data - SYSAQUA R32 H - STD version SYSAQUA R32 - Heat pump version Cooling capacity (1) Power input (1) Total EER 100% (1) Energy class EER SEER (2) hsc (2) Heating capacity (3) Power input (3) Total COP 100% (3) SCOP (4) hsh (4) Energy class SCOP Power supply Startup type Maximum operating current Startup current (without Soft Starter) Startup current (with Soft Starter) REFRIGERANT Type Number of refrigerant circuit Charge COMPRESSORSS Number / Type Part load steps Crankcase heat
SYSAQUA R32 Physical Data - SYSAQUA R32 H - STD version SYSAQUA R32 - Heat pump version Cooling capacity (1) Power input (1) Total EER 100% (1) Energy class EER SEER (2) hsc (2) Heating capacity (3) Power input (3) Total COP 100% (3) SCOP (4) hsh (4) Energy class SCOP Power supply Startup type Maximum operating current Startup current (without Soft Starter) Startup current (with Soft Starter) REFRIGERANT Type Number of refrigerant circuit Charge COMPRESSORSS Number / Type Part load steps Crankcase heater E
20 SYSAQUA R32 Physical Data - SYSAQUA R32 H - S version SYSAQUA R32 - Heat pump version Cooling capacity (1) Power input (1) Total EER 100% (1) Energy class EER SEER (2) hsc (2) Heating capacity (3) Power input (3) Total COP 100% (3) SCOP (4) hsh (4) Energy class SCOP Power supply Startup type Maximum operating current Startup current (without Soft Starter) Startup current (with Soft Starter) REFRIGERANT Type Number of refrigerant circuit Charge COMPRESSORSS Number / Type Part load steps Crankcase heater
SYSAQUA R32 Physical Data - SYSAQUA R32 H - S version SYSAQUA R32 - Heat pump version Cooling capacity (1) Power input (1) Total EER 100% (1) Energy class EER SEER (2) hsc (2) Heating capacity (3) Power input (3) Total COP 100% (3) SCOP (4) hsh (4) Energy class SCOP Power supply Startup type Maximum operating current Startup current (without Soft Starter) Startup current (with Soft Starter) REFRIGERANT Type Number of refrigerant circuit Charge COMPRESSORSS Number / Type Part load steps Crankcase heater EVA
22 SYSAQUA R32 Weight Without pump Standard Pressure Single pump High Pressure Standard Pressure Double pump High Pressure EC Fans HPF S version Desuperheater without electric heating coil Buffer tank with electric heating coil kg kg kg kg Kg kg Kg kg kg kg kg 50 60 70 75 85 100 115 130 150 170 527 547 621 637 701 731 813 815 1 265 1 279 +31 +31 +33 +33 +41 +41 +44 +44 +68 +68 +34 +34 +34 +34 +44 +44 +44 +44 +77 +77 +44 +44 +44 +44 +63 +63 +71 +71 +115 +1
SYSAQUA R32 Electrical Data Standard pressure pump (400V/3/50Hz) Sizes 50 60 70 75 85 100 115 130 150 170 Nominal power (kW) Max. current (A) 1.0 1.9 1.0 1.9 1.4 2.5 1.4 2.5 2.0 3.4 2.0 3.4 2.5 4.5 2.5 4.5 3.4 6.4 3.4 6.4 High pressure pump (400V/3/50Hz) Sizes 50 60 70 75 85 100 115 130 150 170 Nominal power (kW) Max. current (A) 1.7 3.2 1.7 3.2 1.7 3.2 1.7 3.2 3.3 5.9 3.3 5.9 3.3 5.9 3.3 5.9 4.5 8.7 4.5 8.
24 SYSAQUA R32 Acoustical Data Sound power level Lw-dB - standard AC fans SYSAQUA R32 L/ Frequency in octave band (Hz) SYSAQUA R32 H 63 125 250 500 1000 models 98 89 83 78 78 50 99 90 83 78 79 60 96 88 81 76 76 70 96 88 81 76 76 75 99 91 84 79 79 85 101 92 85 80 81 100 102 93 86 81 82 115 103 94 87 82 82 130 104 95 88 83 84 150 106 97 91 86 86 170 Sound pressure level dB(A) * 2000 4000 8000 Lw global dB (A) 74 71 68 83.2 51.4 75 72 69 83.8 52.0 72 69 66 81.3 49.5 72 69 66 81.3 49.
SYSAQUA R32 Water Pressure Drop SYSAQUA R32 50-170 - Indoor Heat Exchanger Evaporator pressure drop (kPa) SYSAQUA R32 85 - 100 - 115 - 130 SYSAQUA R32 70 - 75 SYSAQUA R32 50 - 60 50 SYSAQUA R32 150 - 170 5 4 40 Water flow (m /h) 3 Desuperheater pressure drop (kPa) SYSAQUA R32 50-170 - Desuperheater SYSAQUA R32 130 - 150 - 170 100 SYSAQUA R32 85 - 100 - 115 SYSAQUA R32 50 - 60 SYSAQUA R32 70 - 75 10 1 1 10 Water flow (m /h) 3 25
SYSAQUA R32 Water Pump Curves SYSAQUA R32 50 - 60 - Standard pressure pump 1,2 120 1 100 Power Input (kW) Available pressure (kPa) 140 80 60 40 20 0,8 0,6 0,4 0,2 0 5 6 7 8 9 10 11 12 13 14 15 16 17 0 18 5 Water flow (m3/h) 6 7 8 9 10 11 12 13 14 15 16 17 18 Water flow (m3/h) SYSAQUA R32 70 - 75 - Standard pressure pump 180 2 1,6 1,8 140 180 120 160 100 140 80 140 120 60 100 120 40 80 100 20 60 80 0 40 10 20 60 0 40 11 12 13 14 15 16 17 19 20 21 22 23
SYSAQUA R32 Water Pump Curves SYSAQUA R32 50 - 60 - High pressure pump 1,8 Power Input (kW) Available pressure (kPa) 250 200 150 100 1,6 1,4 1,2 1 0,8 0,6 0,4 50 0,2 0 0 5 6 7 8 9 10 11 12 13 14 15 16 17 18 5 7 9 11 300 200 150 50 50 350 Available(kPa) pressure (kPa) (kPa) pressure (kPa) Available pressure AvailableAvailable pressure pressure (kPa)Available 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Water flow (m /h) 3 0 0 300 5 7 8 6 9
28 SYSAQUA R32 Dimensions (mm) SYSAQUA R32 L/SYSAQUA R32 H 50 to 60 - without buffer tank STD version AC fans STD / S / HPF version EC fans A B C D E F G ØH I without buffer tank mm 2 180 1 160 1 986 90 764 270 470 2" 60 with buffer tank mm 2 680 1 160 1 986 90 1 265 743 436 2" 60 without buffer tank mm 2 180 1 160 2 034 90 764 270 470 2" 60 with buffer tank 2 680 1 160 2 034 90 1 265 743 436 2" 60 mm W1 W2
SYSAQUA R32 Dimensions (mm) SYSAQUA R32 L/SYSAQUA R32 H 70 to 75 - without buffer tank STD version AC fans STD / S / HPF version EC fans A B C D E F G ØH I without buffer tank mm 2 180 1 160 1 986 90 764 270 470 2" 60 with buffer tank mm 2 680 1 160 1 986 90 1 265 743 436 2" 60 without buffer tank mm 2 180 1 160 2 034 90 764 270 470 2" 60 with buffer tank 2 680 1 160 2 034 90 1 265 743 436 2" 60 mm W1 W2 29
30 SYSAQUA R32 Dimensions (mm) SYSAQUA R32 L/SYSAQUA R32 H 85 to 130 - without buffer tank STD version AC fans STD / S / HPF version EC fans A B C D E F G ØH I without buffer tank mm 2 180 1 160 2 286 90 760 280 426 2"1/2 60 with buffer tank mm 2 680 1 160 2 286 90 1 265 711 638 2"1/2 60 without buffer tank mm 2 180 1 160 2 334 90 760 280 426 2"1/2 60 with buffer tank 2 680 1 160 2 334 90 1 265 711 638 2"1/2 60 mm W1 W2
SYSAQUA R32 Dimensions (mm) SYSAQUA R32 L/SYSAQUA R32 H 150 to 170 - without buffer tank STD version AC fans STD / S / HPF version EC fans A B C D E F G ØH I without buffer tank mm 3 789 1 151 2 285 91 1 080 305 426 2"1/2 55 with buffer tank mm 3 789 1 151 2 285 91 1 080 305 426 2"1/2 55 without buffer tank mm 3 789 1 151 2 333 91 1 080 305 426 2"1/2 55 with buffer tank 3 789 1 151 2 333 91 1 080 305 426 2"1/2 55 mm W1 W2 31
32 SYSAQUA R32 Space Requirements (mm) SYSAQUA R32 50 to 60 5 000 1 500 1 500 1 500 1 500 SYSAQUA R32 70 to 75 5 000 1 500 1 500 1 500 1 500
SYSAQUA R32 Space Requirements (mm) SYSAQUA R32 85 to 130 5 000 1 500 1 500 1 500 1 500 SYSAQUA R32 150 to 170 5 000 1 500 1 500 1 500 1 500 33
34 SYSAQUA R32 Notes
SYSAQUA R32 Notes 35
36 SYSAQUA R32 Notes
Tel. +33 (0)2 32 60 61 00 Fax +33 (0)2 32 32 55 13 Systemair · EDM AQAR32 01-S-3GB/03.22 - Supersedes EDM AQAR32 01-S-2GB As part of our ongoing product improvement programme, our products are subject to change without prior notice. Non contractual photos.
