Related Manuals for Midea Aqua Tempo Super Series
Summary of Contents for Midea Aqua Tempo Super Series
- Page 1 Air-Cooled Scroll Chiller Aqua Tempo Super Series 3 phase, 380-415V, 50Hz MC-SS35/RN1L MC-SS65/RN1L MC-SS80/RN1L MC-SS130/RN1L MC-SP25-RN1L MC-SP25M-RN1L MC-SP35-RN1L MC-SP35M-RN1L MC-SP65-RN1L...
-
Page 2: Table Of Contents
Content 1．Nomenclature ........................... 1 2．Product Lineup .......................... 1 3. External Appearance ........................ 2 4．Features ............................ 3 5．Specifications ..........................9 6．Dimensions ..........................17 7．Refrigeration System Sketch Drawing ..................22 8．Wiring Diagrams ........................24 9．Electric Characteristics ......................37 10．Capacity Tables ........................38 11．Exploded View ........................ -
Page 3: Nomenclature
Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 1．Nomenclature Working condition: Omit for T1 condition T: Tropical condition L: Low ambient temp. cooling Refrigerant Type Omit for R22 N1:R410A Power Supply S: 380V, 50Hz, 3Ph R: 380~415V, 50Hz, 3Ph... -
Page 4: External Appearance
MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 3. External Appearance 25/35kW module 65/80kW module 130kW module... -
Page 5: Features
Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 4．Features 4.1 New structure design The module adopts new structure design, H shape condenser, 360 air suction, increased the heat exchanging area, efficiently enhanced the heat exchange efficiency. 4.2 Modular design, flexible combination The unit adopts modular design, which can make more units to connect together. - Page 6 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) When unit is under protection If master unit’s protection happens, this unit will stop but the others will keep running. If slave unit’s protection happens, this unit will stop but the others will keep running.
- Page 7 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Inner grooved copper tube Hydrophilic aluminum foil 4.7 EXV more precisely flow control Patented liquid distribution components to maximize performance and minimize defrost impact. 500 steps EXV plus capillary for stable and accurate gas flow control.
- Page 8 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 4.10 Applicable temperature range Mode Ambient temperature range Water outlet temperature range 0˚C ~17˚C (7˚C is default, less than 5 ˚C must add the antifreeze, SS series.) Cooling -10˚C ~46˚C 5˚C ~17˚C（SP series）...
- Page 9 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 SP series 4.12 Plate heat exchanger By adopting high efficiency plate heat exchanger, the energy consumption can be reduced. Built-in with voltage protection, current protection, anti-freezing protection, water flow protection and etc., effectively guarantee the system to work safety.
- Page 10 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 4.14 Anti-corrosion protection (optional) Outdoor units are given anti-corrosion treatment for non-extreme conditions as standard and can also be customized with heavy anti-corrosion treatment on steel sheets, grills, coil fins, electric control box case and screws/bolts for surface protection against corrosive air, acid rain and saline air (for installations in coastal regions) to extend overall useful life.
-
Page 11: Specifications
Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 5．Specifications SS series Model MC-SS35/RN1L MC-SS65/RN1L Cooling Capacity Heating Capacity Cooling 11.5 20.4 Cooling rated current 19.0 36.5 Power input Heating 11.3 21.5 Heating rated current 20.0 37.2 kW / kW 3.04... - Page 12 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) Net weight Weight Operation weight Power wire 10×4+16×1 16×4+10×1 Connection wiring Signal wire 0.75×3-core with shielding 0.75×3-core with shielding Control type Wired controller Wired controller 1) Protection for over-high discharge pressure.
- Page 13 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Model MC-SS80/RN1L MC-SS130/RN1L Cooling Capacity Heating Capacity 25.8 42.3 Cooling 43.8 Cooling rated current Power input 26.5 Heating 40.0 74.4 Heating rated current 3.07 kW / kW 3.21 3.21...
- Page 14 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 25×4+16×1 35×4+16×1 Power wire Connection wiring 0.75×3-core with shielding 0.75×3-core with shielding Signal wire Wired controller Wired controller Control type 1) Protection for over-high discharge pressure. 2) Protection for over-low suction pressure.
- Page 15 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 SP series MC-SP25/RN1L Model MC-SP35-RN1L MC-SP65-RN1L Cooling Capacity Heating Capacity Cooling 11.5 20.4 14.8 Cooling rated current 20.4 36.5 Power input 7.95 Heating 11.3 21.5 Heating rated current 20.6 37.2...
- Page 16 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 5) Anti-freezing protection in Winter. 6) Protection for compressor over current. 7) Protection for compressor overload. 8) Outlet and inlet water temperature difference protection. 9) Compressor discharge temperature protection.
- Page 17 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 MC-SP25M-RN1L MC-SP35M/RN1L Model Cooling Capacity Heating Capacity Cooling 12.7 14.8 Cooling rated current 20.4 Power input 9.15 Heating 12.5 15.2 Heating rated current 2.72 kW / kW 2.76 2.84 kW / kW 3.04...
- Page 18 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 5) Anti-freezing protection in Winter. 6) Protection for compressor over current. 7) Protection for compressor overload. 8) Outlet and inlet water temperature difference protection. 9) Compressor discharge temperature protection.
-
Page 19: Dimensions
Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 6．Dimensions SS series 25/35kW module Unit: mm Model MC-SS25/RN1L MC-SS35/RN1L 1020 1770... - Page 20 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) SS series 65/80kW module Front view Side view Hole for anchor boltΦ15 Unit: mm Model MC-SS65/RN1L 2000 1770 1420 1460 MC-SS80/RN1L...
- Page 21 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 SS series 130kW module Hole for anchor boltΦ15 Front view Top view Unit: mm Model MC-SS130/RN1L 2200 1120 2060 1420 1460 1017...
- Page 22 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) SP series 25/35kW module Front view Side view Front view Top view Unit: mm Model MC-SP25-RN1L MC-SP25M-RN1L 1020 1770 MC-SP35-RN1L MC-SP35M-RN1L...
- Page 23 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 SP series 65/80kW module Front view Side view Hole for anchor boltΦ15 Bottom view Unit: mm Model MC-SP65RN1L 2000 1770 1460...
-
Page 24: Refrigeration System Sketch Drawing
MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 7．Refrigeration System Sketch Drawing SS series 7.1 35kW module refrigeration system sketch drawing Each module has one compressor with one separate unit, one refrigerant system. Condenser 4-way valve Compressor... - Page 25 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 7.3 130kW module refrigeration system sketch drawing Each module has two compressors with one unit, one shell-tube evaporator for two refrigerant systems. low pressure cylinder B 4-Way valve B...
-
Page 26: Wiring Diagrams
MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 8．Wiring Diagrams 8.1 Wiring Diagrams SS series MC-SS35/RN1L... - Page 27 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 MC-SS65/RN1L...
- Page 28 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MC-SS80/RN1L...
- Page 29 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 MC-SS130/RN1L...
- Page 30 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) SP series MC-SP25-RN1L...
- Page 31 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 MC-SP25M-RN1L...
- Page 32 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MC-SP35-RN1L...
- Page 33 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 MC-SP35M-RN1L...
- Page 34 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MC-SP65-RN1L...
- Page 35 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 8.2 Networking Communication Schematic SS series MC-SS35/RN1L/ MC-SS65/RN1L/ MC-SS80/RN1L/ MC-SS130/RN1L...
- Page 36 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) SP series MC-SP25-RN1L /MC-SP35-RN1L...
- Page 37 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 MC-SP25M-RN1L/MC-SP35M-RN1L...
- Page 38 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MC-SP65-RN1L...
-
Page 39: Electric Characteristics
Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 9．Electric Characteristics SS series Outdoor Unit Power Supply Compressor Model Voltage Min. Max. TOCA MC-SS35/RN1L 380-415 21.4 MC-SS65/RN1L 380-415 54.5 44.3 MC-SS80/RN1L 380-415 27.6 0.8(×2) 3.7(×2) MC-SS130/RN1L 380-415 44.3 2.35(×2) -
Page 40: Capacity Tables
MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 10．Capacity Tables 10.1 Cooling SS series MC-SS35/RN1L Ambient temp.(℃) Chilled water outlet 21.00 25.00 30.00 35.00 40.00 46.00 temp. Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power... - Page 41 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 MC-SS65/RN1L Ambient temp.(℃) Chilled water 21.00 25.00 30.00 35.00 40.00 46.00 outlet temp. Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power (℃) 5.00 72.77 17.97 68.52...
- Page 42 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MC-SS80/RN1L Ambient temp.(℃) Chilled water 21.00 25.00 30.00 35.00 40.00 46.00 outlet temp. Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power (℃) 5.00 89.56 22.72 84.34...
- Page 43 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 MC-SS130/RN1L Ambient temp.(℃) Chilled water outlet 21.00 25.00 30.00 35.00 40.00 46.00 temp. Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power (℃) 5.00 145.54 37.25 137.04...
- Page 44 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) SP series MC-SP25-RN1L Ambient temp.(℃) Chilled water -10.00 10.00 21.00 25.00 30.00 35.00 40.00 46.00 outlet temp. Capacit Powe Capacit Powe Capacit Capa Capac Capacity Power Power Power Capacity...
- Page 45 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 MC-SP25M-RN1L Ambient temp.(℃) Chilled water -10.00 outlet temp. Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power (℃) 33.90 7.40 31.75...
- Page 46 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MC-SP35-RN1L Ambient temp.(℃) Chilled water -10.00 0.00 10.00 21.00 25.00 30.00 35.00 40.00 46.00 outlet Capa Capac temp. Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Power...
- Page 47 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 MC-SP35M-RN1L Ambient temp.(℃) Chilled water -10.00 0.00 10.00 21.00 25.00 30.00 35.00 40.00 46.00 outlet temp. Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity...
- Page 48 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MC-SP65-RN1L Ambient temp.(℃) Chilled water -10.00 0.00 10.00 21.00 25.00 30.00 35.00 40.00 46.00 outlet temp. Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity...
- Page 49 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 10.2 Heating SS series MC-SS35/RN1L Ambient temp.(℃) Hot water outlet temp. Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power (℃) 40.00 22.95 7.07 28.69...
- Page 50 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MC-SS65/RN1L Ambient temp.(℃) Hot water outlet temp. Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power (℃) 40.00 42.80 13.45 53.51 15.29 62.95 16.99 69.94...
- Page 51 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 MC-SS80/RN1L Ambient temp.(℃) Hot water outlet temp. Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power (℃) 40.00 52.73 16.58 65.91 18.84 77.55 20.94 86.16...
- Page 52 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MC-SS130/RN1L Ambient temp.(℃) Hot water outlet temp. Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power (℃) 40.00 85.61 26.91 107.01 30.57 125.90 33.97 139.89...
- Page 53 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 SP series MC-SP25-RN1L Ambient temp.(℃) Hot water outlet temp. Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power (℃) 16.13 4.97 20.16 5.65 23.72 6.28...
- Page 54 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MC-SP25M-RN1L Ambient temp.(℃) Hot water outlet temp. Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power (℃) 16.13 5.73 20.16 6.51 23.72 7.23 26.36 7.86...
- Page 55 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 MC-SP35-RN1L Ambient temp.(℃) Hot water outlet temp. Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power (℃) 40.00 22.95 7.07 28.69 8.03 33.75 8.93 37.51...
- Page 56 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MC-SP35M-RN1L Ambient temp.(℃) Hot water outlet temp. Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power (℃) 40.00 23.57 7.82 29.47 8.89 34.67 9.88 38.52...
- Page 57 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 MC-SP65-RN1L Ambient temp.(℃) Hot water outlet temp. Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power Capacity Power (℃) 42.80 13.45 53.51 15.29 62.95 16.99 69.94 18.46...
-
Page 58: Exploded View
MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 11．Exploded View SS series MC-SS35/RN1L... - Page 59 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Part Name Part Name Bottom panel II ass'y Outdoor electrical box ass'y 14.1 Column AC contactor 14.2 Gas-liquid separator Terminal block 14.3 Suction pipe ass'y Wire joint 14.5 Compressor Capacitor 14.6...
- Page 60 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MC-SS65/RN1L...
- Page 61 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Part Name Part Name 15.9 Column Middle frame welded parts Gas-liquid separator Outlet net cover Throttle part Rear panel ass'y Electronic expansion valve Outdoor electrical box ass'y 18.1 Strainer Electrical box welded parts 18.2...
- Page 62 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MC-SS65/RN1L...
- Page 63 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Part Name Part Name 15.9 Column Middle frame welded parts Gas-liquid separator Water baffle Throttle part Rear panel ass'y Electronic expansion valve Outdoor electrical box ass'y 18.1 Strainer Electrical box welded parts 18.2...
- Page 64 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MC-SS80/RN1L...
- Page 65 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Part Name Part Name 18.2 Column Auxiliary plate ass'y of relay 18.3 Suction pipe ass'y Outdoor main board ass'y 18.4 Base welded parts AC contactor 18.5 Gas-liquid separator Transformer 18.6...
- Page 66 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MC-SS130/RN1L 32~35...
- Page 67 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Part Name Part Name 6.10 Hoisting parts of condenser Fan relay control board 6.11 Upper-frame ass'y AC contactor 6.13 Motor(three-phase asynchronous) Electronic installation board ass'y Axial fan Electrical box door...
- Page 68 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) SP seris MC-SP25-RN1L...
- Page 69 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Part Name Part Name 20.5 Pressure sensor Water pan 20.6 Pipe temp. sensor ass'y Support ass'y of motor 20.7 Column Top cover ass'y 20.8 Support board of plate heat exchanger Outlet net cover 20.9...
- Page 70 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MC-SP25M-RN1L...
- Page 71 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Part Name Part Name 22.3 Welded parts of base plate Base welded parts of water pan 22.4 Parts of water pump Seal plate 22.5 Water pump Water pan 22.6...
- Page 72 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 21.2 Pressure switch Input pipe ass'y of evaporator 21.3 31.1 Pressure switch Pipe joint 21.4 31.2 4-way valve ass'y Electronic expansion valve Hoisting parts of condenser Support board of piping 22.1...
- Page 73 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Part Name Part Name 26.1 Pressure sensor Axial propeller 26.2 Pipe temp. sensor ass'y Upper frame welded parts 26.3 Support board of plate heat exchanger Base welded parts of water pan 26.4...
- Page 74 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 21.1 Liquid accumulator Parts of water pump 34.1 Suction pipe ass'y Baseplate of water pump 22.1 34.2 Pressure controller Connection water pipe 34.3 Condenser's guard plate I ass'y Water pump 34.4...
- Page 75 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Part Name Part Name Pressure sensor Condenser's guard plate III ass'y Pipe temp. sensor ass'y Condenser's guard plate II ass'y Pipe temp. sensor ass'y Hoisting parts of condenser 25.1...
- Page 76 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) Column Fixed board II of plate heat exchanger Liquid accumulator ass'y Fixed board of panel 20.1 Liquid accumulator Inlet water pipe parts Suction pipe ass'y Total water temperature mouth components 21.1...
- Page 77 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Part Name Part Name Condenser hoisting parts The middle plate Outlet net cover Outdoor electric control box ass'y 14.1 Axial propeller Welded parts of electric control box 14.2 Top cover ass'y Outdoor main control board ass'y 14.3...
-
Page 78: Trouble Shooting
MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 12．Trouble Shooting 12.1 Failure &protection codes 25/35/65/80/130kW module Code Trouble Error of outdoor EEPROM Power phase sequence error Communication error Total water outlet temperature sensor error Outlet water temp sensor error... - Page 79 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 12.2 Troubles and Solutions Troubles Possible reasons Solutions Discharge gas from refrigerant charging inlet. Air or other non-condensing gas still in the system. Re-vacuum the system if necessary. Fins in the condenser are dirty or foreign substance Clean condenser fins.
- Page 80 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) Short circuit comes out from motor or connecting Confirm resistors at motor are connected interface. corresponding to terminals. Confirm voltage not higher or lower than the rated Over high or over low voltage.
- Page 81 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 12.3 Typical malfunction solutions 1) High pressure and discharged temperature protection High pressure discharged protection. analysis Discharge temperature High pressure protection. discharge temp. protection protection. malfunction. Blower stops rotating or rotates in...
- Page 82 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) Discharge temperature protection. Discharge temperature Replace discharge switch is broken or joint temperature switch, fixed is loose. joint. Refrigerant is too less. Detect leakage for all system, append refrigerant.
- Page 83 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 2) Current protection Current protection The fin of heat exchanger is dirty or aged in cooling mode, Clean heat exchanger. shell-tube scaled strong. The fan motor stopped running Check the fan motor,...
- Page 84 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 4) Inlet &outlet water temperature difference protection Inlet &outlet water temperature difference protection. Refer to the water flow Water flow is lower. malfunction to analysis. The outlet water temperature...
- Page 85 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 7) Power supply phase sequence malfunction Power supply phase sequence malfunction. Phase sequence error. Adjust connecting wire. Lack of phase. Check power supply. Replace phase lack Phase lack protector is broken.
- Page 86 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 9) Water flow detection malfunction Water flow detection malfunction Open the pump or change; Water pump didn’t open or error. inspect the power supply or control circuit of pump.
- Page 87 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 10) Total outlet water temperature sensor malfunction Total outlet water temperature sensor malfunction The circuit of total outlet water Replace temperature sensor. temperature sensor is broken. The circuit of total outlet water...
- Page 88 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 12) The unit inlet water temperature sensor malfunction The unit inlet water temperature sensor malfunction The unit’s circuit of inlet water Replace temperature sensor. temperature sensor is broken. The unit’s circuit of inlet water Replace temperature sensor.
- Page 89 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 14) Ambient temperature sensor malfunction Ambient temperature sensor malfunction. The circuit of ambient temperature Replace temperature sensor. sensor is broken. The circuit of ambient temperature Replace temperature sensor. sensor is shorten.
-
Page 90: Installation
MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 13．Installation 13.1 Unit Installation 13.1.1 Transportation The angle of inclination should not be more than 15º when carrying the unit, to avoid overturn of the unit. a. Rolling handling: several rolling rods of the same size are placed under the base of the unit, and the length of each rod must be more than the outer frame of the base and suitable for balancing of the unit. - Page 91 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 25/35/65/80/130kW module Input of airflow Input of airflow Input of airflow unit unit Input of airflow The recommend space parameter Installation space (mm) Series Module MC-SS35/RN1L MC-SS65/RN1L MC-SS80/RN1L MC-SS130/RN1L ≥1500...
- Page 92 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) operating weight of the unit and the weight of maintenance personnel. Refer to the operating weight parameters in specification table. If the unit is located so high that it is inconvenient for maintenance personnel to conduct maintenance, the suitable scaffold can be provided around the unit.
-
Page 93: Water System Installation
Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 35kW 65/80kW 130kW 13.1.4 Installation of damping devices ※ Damping devices must be provided between the unit and its foundation. By means of the Φ15mm diameter installation holes on the steel frame of the unit base, the unit can be fastened on the foundation through the spring damper. - Page 94 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) a. All chilled water pipelines should be thoroughly flushed, to be free of any impurity, before the unit is operated. Any impurity should not be flushed to or into the heat exchanger.
- Page 95 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 13.2.2 Connection drawing of pipeline system 25/35/65/80/130kW module Expansion tank Water replenishing Dirt discharge valve unit Differential pressure by-pass valve unit Drain valve Terminal Auxiliary electric heater Two-way valve Three-way valve 13.2.3 Water quality...
- Page 96 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 13.2.4 Performance adjustment factors The antifreeze must be required according to anyone condition as following: ℃ 1. The outlet water temperature is below 5 2. The ambient temperature is below 0 ℃...
- Page 97 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Fouling phenomena are common and diverse, ranging from fouling of ship hulls, natural surfaces in the marine environment (marine fouling), fouling of heat-transfer components through ingredients contained in the cooling water or gases, and even the development of plaque or calculus on teeth, or deposits on solar panels on Mars, among other examples.
- Page 98 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) b. To avoid electric shock and damages to the devices, the power supply should be cut off, when wires are connected or adjustment is done. c. When wiring connection is conducted, adjustment of other screws except connection terminals of micro switches and ground screws is prohibited.
- Page 99 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 No.n module No.(n-1) module No.1 module No.(n-1) address No.(n-2) address No.0 address Drill dead hole at the position, and move the total effluent temperature sensor at No.0 address to...
- Page 100 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) Installation of multi-module water system pipeline n : the module quantity, max 16 No.n module No.(n-1) module No.1 module No.(n-1) address No.(n-2) address No.0 address Drill dead hole at the...
- Page 101 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Table of diameter parameters of main inlet and outlet pipes for 35kW module Total inlet and outlet water Total inlet and outlet water Unit model x quantity Unit model x quantity...
- Page 102 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) For minimum chilled water flow rate For maximum chilled water flow rate Evaporator Evaporator Recirculation Recirculation Fig. 4-2 Maximum chilled water flow The maximum chilled water flow is limited by the permitted pressure drop in the evaporator. It is provided in the below table.
- Page 103 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 13.2.13 Design of expansion tank If a closed expansion tank with its filled volume of air is too small, the system pressure will easily exceed the maximum allowable pressure and cause water to discharge from the pressure relief valve, thus wasting water.
-
Page 104: Wiring Installation
MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) c. Units must with a main unit controls (Please see “fielding wiring” for the controls diagram). 13.3 Wiring Installation All wiring installation should be done by qualified person. 13.3.1 Precautions: 1. - Page 105 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 13.3.3 Requirements of wiring connection ● No additional control components are required in the electric cabinet (such as relay, and so on), and the power supply and control wires not connected with the electric cabinet are not allowed to go through the electric box.
- Page 106 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 13.3.4 Wiring steps Step Content Check the unit and ensure that it is connected with grounding wires correctly, to avoid leakage, and the grounding devices should be mounted in strict accordance with the requirements of electrical engineering rules.
- Page 107 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 ○ 1 .Wiring of “ON/OFF” weak electric port Corresponding parallel connect the “ON/OFF”(dry contact input signal) port of the main unit’s electric control box, then, connect the “ON/OFF” signal (provide by user) to the “ON/OFF” port of main unit as follows.
-
Page 108: Commissioning
MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 14．Commissioning 1. Preparation ● After the water system pipeline is flushed several times, please make sure that the purity of water meets the requirements; the system is re-filled with water and drained, and the pump is started up, then make sure that water flow and the pressure at the outlet meet the requirements. -
Page 109: Maintenance
Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 15．Maintenance Maintenance for main components： ● Close attention should be paid to the discharge and suction pressure during the running process. Find out reasons and eliminate the failure if abnormality is found. - Page 110 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) system is discharged. Before injecting refrigerant, the whole refrigeration system must be completely dry and of vacuum pumping. ● Connect vacuum pumping pipe at the fluoride nozzle at low-pressure side.
-
Page 111: Control System
Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 16．Control System 16.1 PCB Outline and Description SS series 16.1.1 35/65/130kW module PCB, outlook view 10 9 8 7 6 5 24 25 26 16.1.2 35/65/130kW module components description Detail information. - Page 112 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) not be affected. Shell-tube low-temperature ant-freeze sensor (Fault code Eb). Adjustment range of constant speed capability: ON and OFF. Adjustment range of constant speed capability: ON and OFF. Unit outlet water temperature sensor (Fault code E4).
- Page 113 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 1) Main unit: if abnormal water flow occurs for the first and second time, the main unit board will display fault code E9. 2) Subordinate unit: (Water flow detection will not be done).
- Page 114 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) When the address is 0, it serves as the main unit. When the address is 1,2,3……F, it serves as the subordinate unit 1,2,3……15. ADDRRSS Each scroll part of scroll unit has the same electric control function, and the main unit and subordinate units can be set through address code on the electric control board.
- Page 115 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 16.1.3 80kW module PCB, outlook view 10 11 16.1.4 80kW module components description Detail information. Detection of current of compressor A1 (Protection code P4). Detection of current of compressor B1 (Protection code P5).
- Page 116 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) Under refrigeration mode and heating mode, conduct adjustment according to the magnitude of unit outlet water temperature. Adjustment range of constant speed capability: ON and OFF. Total outlet water temperature sensor (Fault code E3).
- Page 117 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 COM (I) 485 communication port (Fault code E2). COM (O) is interconnected with P, Q and E of COM (I), used for RS-485 communication. 1) If faults occur between the wired controller and the main unit module, all modules will be shut down.
- Page 118 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) PWM pressure released valve control(for digital compressor) Input of transformer, 220-230V AC current. (only valid for the main unit) Input of three-phase four-wire power supply (Fault code E1) Three phases A, B and C of power supply should exist simultaneously, and the difference of phase angle should be 120º...
- Page 119 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 SP series 16.1.5 25/35/65kW module PCB, outlook view 10 11 16.1.6 25/35/65kW module components description Detail information. Detection of current of compressor A1 (Protection code P4). Detection of current of compressor B1 (Protection code P5).
- Page 120 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) Adjustment range of constant speed capability: ON and OFF. Total outlet water temperature sensor (Fault code E3). Only the main unit is valid, and the subordinate units are invalid.
- Page 121 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 1) If faults occur between the wired controller and the main unit module, all modules will be shut down. 2) If faults occur between the main unit and subordinate units, the subordinate unit module suffering communication fault will be shut down.
- Page 122 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) Input of three-phase four-wire power supply (Fault code E1) Three phases A, B and C of power supply should exist simultaneously, and the difference of phase angle should be 120º...
-
Page 123: Wired Controller Kjrm-120D/Bmk-E(Standard)
Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 16.2 Wired Controller KJRM-120D/BMK-E(Standard) KJRM-120D/BMK-E 10.ON/OFF key 1. Operation icon 2. Mode area 11.Right, Left key 3. Setting temperature 12.OK key 4. Timing On/Off 13. Setting key 5. Function icon 14. - Page 124 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) ○ 6 On-line unit qty. indication: Under normal status display the quantity of the units connected to the wire controller; under check status display the device serial number; ○...
- Page 125 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Turn on the unit Power up to module unit and initially deliver power to wire control. Tu r n o f f t h e u n i t Press the key again until all Press “mode settings”...
- Page 126 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) This time the hour of the clock will flash, it means the current setting is the hour of Timer 1“On”, press the “▲” or “▼” to adjust, press “ ” key when finished, and then the minute of the clock will flash, it means the current setting is the minute of Timer 1 “On”...
- Page 127 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Main page Press “Setting” key twice to enter hour setting interface of “Timer 1 On” Through the “▲” or “▼” key, set the hour number of “Timing 1 On” to be 07 Press “...
- Page 128 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) Note: Working mode setting is valid only when the unit is power off. 4) Set clock ▲This time the hour of the clock will flash, it means the current setting is the hour of the clock, press the “▲” or “▼”...
- Page 129 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 T s- δ ≤ T s+1 - < δ ≥ T s +1 - T s- 1+δ > δ T s- 1+δ ≤ T ＜ Tj2 T ≥Tj2 (TAL: total outlet water temperature) Operation method: Turned off, press the "Constrain"...
- Page 130 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 3) Press the “▲” or “▼” key to adjust the main unit serial number can query 16 sets main units status information from #0～#15. Press “ ” or “ ” to adjust the spot check sequence number of one main unit then can query all the status information of this unit.
- Page 131 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Use PQE connect with each other when several wired-controllers are parallel. The wiring procedure and principles are shown in the figure: 16.2.7. Basic conditions of operating the wired controller：...
- Page 132 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MODBUS gateway The Modbus gateway can be customized, the MODBUS protocol built in wired controller KJRM-120D/BMK-E, it realizes intelligent network control by X Y E ports. It can connect max. 16 wired controllers, each wired controller can control max.16 units.
-
Page 133: Wired Controller Kjr-120A/Mbte(Optional)
Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 16.3 Wired controller KJR-120A/MBTE(Optional) 16.3.1 NAMES OF KEYS ON THE WIRED CONTROLLER AND THE KEYPAD OPERATION DESCRIPTION ON/OFF TEMP SET TIMER SET CANCEL MODE PAGEUP ALARM CLEAR PAGEDOWN QUERY... - Page 134 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) Press the button, inquire state information of No. 0 to No. 15 outdoor units (the default is state information of No.0 unit) and enter inquiry state. After entering inquiry state, inquire the information of the former unit or the following unit through “ADDRESS/+”...
- Page 135 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Press this button at Check mode, when select the next scroll, the operation status of the next scroll will display; if the current scroll is 15#, and the next one is 0#.
- Page 136 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) Press the button can open the weekly timer function or close the weekly timer function. 16.3.2. OPERATION PROCEDURE OF WIRED CONTROLLER ● Operation procedure of mode setting 1. Press MODE at shutdown status, you could select appropriate mode as you want. The function is invalid at startup status.
- Page 137 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 16.3.3 The adjusting logic of heating mode: (the parameter of δ1,δ2,Tj1 and Tj2 are decided by the 3: The adjusting logic of heating mode: outdoor unit) (the parameter of δ1,δ2,Tj1 and Tj2...
- Page 138 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 16.3.5 NAME AND FUNCTION DESCRIPTION OF LCD SCREEN OF WIRED CONTROLLER Display operation status Display operation mode Display query data Display time data 16.3.6 INSTALLATION PROCEDURE Installation procedure: Outdoor unit...
- Page 139 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Outdoor electric control box Please use 3-cord with shielding wire for connection. The wire length depends on the specific situation in the installation. Communicate with upper unit(reserved). If it is under the host computer...
- Page 140 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) WEEKLY TIMER SETTING TIMER SET Set Timer Period 2 Select week ADDRESS/+ ADDRESS/- Set Period 2 start hour ADDRESS/- ADDRESS/+ Set Period 1 start hour ADDRESS/- ADDRESS/+ ADDRESS/+ Set Period 2 start minute...
- Page 141 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 NOTE: In operating, press the key "CANCEL", to turn back to the previous step or the normal display interface. 1.Before power failure of the heating water system or wired controller, the wired controller memorizes the status of the unit automatically, and sets the water temperature value except timing on/off function.
-
Page 142: Lonworks Gateway (Optional)
MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 16.4 Lonworks gateway (Optional) 16.4.1 Introduction It is applied the central A/C system and the Building Management System (BMS) (namely Automated Building System) to realize the integration of A/C system and Building Management system. - Page 143 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 16.4.4 External dimension There are three installation methods as the following figure. Do not install the unit in any other orientation 268. 8 16.4.5 Connection Method Connection Method 1 LSQ-LONWORKS Air-cooled scroll chiller:Max.
- Page 144 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) Connection Method 2: LSQ-LONWORKS RS485(P Q E) Air-cooled scroll chiller:Max. 16 units LONWORKS NET WORK BMS SYSTEM Caution This system adopts the manner of shared network variable to manage A/C system, which cannot access the appointed A/C within central A/C system, until the co-responding network variable is modified to the one that is intended to access.
- Page 145 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Corresponding address of wired controller nciCtrl_Addr Caution First power on, it needs to set the gateway property as the actual conditioner, and then connect the gateway which has been set to the Air-cooled Scroll system.
- Page 146 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) Input network variable of air-cooled scroll system Output network variable of air-cooled scroll chiller unit system...
- Page 147 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Network Network Name Date definition Descriptions variable name variable type Display the running mode HVAC_COOL: Cool Mode of Air-cooled Modular nvoSystem HVAC_HEAT: Heat Mode Running system. SNVT_hvac_mode state Mode...
- Page 148 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) The network variable which is assigned to each unit module: 6 output network variable, used for displaying detail parameters of unit modules. Network Network Name Date definition Descriptions variable name...
- Page 149 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Network Network Name Date definition Descriptions variable name variable type Compressor A current of unit. nvoCompA *n means the address of Current of SNVT_count 0~250A the unit, Current[n] Compressor A...
-
Page 150: Accessories & Optional Accessories
MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 17. Accessories & Optional Accessories Accessories Item Name of accessory Type Shape Usage Installation and owner's Installation and using instruction. manual The total outlet water Inspection the temperature of LSQWRF65M/A-C.ZL.10... -
Page 151: Appendix
Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) MCAC-ATSM-201606 Appendix 1.Temperature-Resistance characteristic sheet for pipe temperature sensor，ambient temperature sensor，inlet water temperature sensor and outlet water temperature sensor. Unit：Temp:℃--K, Ratio:KΩ Sensor characteristic sheet Temp. Ratio Temp. Ratio Temp. Ratio Temp. - Page 152 MCAC-ATSM-201606 Aqua Tempo Super Series air cooled scroll chiller unit (50Hz) 2.Temperature-Resistance characteristic sheet for discharge temperature sensor of digital compressor. Unit：temp:℃--K, Ratio:KΩ Sensor characteristic sheet Tem. Ratio Tem. Ratio Temp. Ratio Temp. Ratio Temp. Ratio 2889.60000 148.39300 17.29460 3.45032 0.97524...
- Page 153 Note: Product specifications change from time to time as product improvements and developments are released and may vary from those in this document.