Midea Aqua Tempo Super II Series Engineering Data

201902 3 Part 1 - General Information Part 1 General Information 1 Aqua Tempo Super II System .................................................................. 4 2 Unit Capacities ...................................................................................... 5 3 Nomenclature ........................................................................................ 5 4 System and Design Unit Selection .......................................................... 6 5 Typical Applications ............................................................................... 8 ...

4 201902 Midea Aqua Tempo Super II Engineering Data Book 1 Aqua Tempo Super II System 1.1 System Schematic Figure 1-1.1: System schematic Aqua Tempo Super II is an integrated air-to-water space heating and space cooling heat pump system. The outdoor heat pump system extracts heat from the outdoor air and transfers this heat through refrigerant piping to the plate heat exchanger in the hydronic system. The heated water in the hydronic system circulates to low temperature heat emitters (floor heating loops or low temperature radiators) to provide space heating. The 4-way valve in the outdoor unit can reverse the refrigerant cycle so t ...

201902 5 Part 1 - General Information 2 Unit Capacities Table 1-2.1: Aqua Tempo Super II unit capacity range and unit appearances Capacity 30kW 60kW 90kw Model MC-SU30(M)-RN1L MC-SU60(M)-RN1L MC-SU90-RN1L Appearance Power supply 380-415V/3Ph/50Hz 3 Nomenclature 30 U S M R N1 - L - C M Operating range L: Low ambient temp. cooling Refrigerant N1: R410A Power supply R: 380-415V/3phase/50Hz Hydraulic Module M: With hydraulic module Empty: Without hydraulic module Rated heating capacity (kW) Special function code U: DC inverter compressor Series code S: Super II Chiller Midea ...

6 201902 Midea Aqua Tempo Super II Engineering Data Book 4 System and Design Unit Selection 4.1 Selection Procedure Step 1: Total heat load calculation Calculate conditioned surface area Select the heat emitters (type, quantity, water temperature and heat load) Step 2: System configuration Decide whether to enable or disable auxiliary electric heater Step 3: Selection of outdoor units Determine required total heat load on outdoor units Set capacity safety factor Select power supply Provisionally select Aqua Tempo Super II unit capacity1 based on nominal capacity Correct capacity of the outdoor units for the following items: Outdoor ...

201902 7 Part 1 - General Information 4.2 Aqua Tempo Super II Leaving Water Temperature (LWT) Selection The recommended design LTW ranges for different types of heat emitter are:  For floor heating: 30 to 35⁰C  For fan coil units: 30 to 45⁰C  For low temperature radiators: 40 to 50⁰C 4.3 Optimizing System Design To get the most comfort with the lowest energy consumption with Aqua Tempo Super II, it is important to take account of the following considerations:  Choose heat emitters that allow the heat pump system to operate at as low a hot water temperature as possible whilst still providing sufficient heating. ...

8 201902 Midea Aqua Tempo Super II Engineering Data Book 5 Typical Applications 5.1 Space Heating Through Floor Heating Loops Floor heating Loops are used for spaces heating. Figure 1-5.1: Space heating through floor heating loops (standard unit without hydronic module) Master unit Expansion tank Water replenishment valve Water discharge valve Floor Heating Loops Floor Heating Loops Floor Heating Loops Differential pressure by-pass valve Drain valve Two-way valves Auxiliary electric heater unit unit Y-type filter, requiring≥ 16 mesh Slave unit Max 16 units Stop valve Pressure gauge Gate valve Flexible joint Y-shaped filter Thermo ...

201902 9 Part 1 - General Information Figure 1-5.2: Space heating through floor heating loops (customized unit with built-in hydronic module) Master unit Expansion tank Water replenishment valve Water discharge valve Differential pressure by-pass valve Drain valve Auxiliary electric heater unit unit Y-type filter, requiring≥ 16 mesh Slave unit Max 16 units Floor Heating Loops Floor Heating Loops Floor Heating Loops Two-way valve Two-way valve Two-way valve One-way valve One-way valve Stop valve Pressure gauge Gate valve Flexible joint Y-shaped filter Thermometer Circulating pump Check valve Automatic discharge valve Legend ...

10 201902 Midea Aqua Tempo Super II Engineering Data Book 5.2 Space Heating and Space Cooling Through Fan Coil Unit Fan coil units are used for space heating and cooling. Figure 1-5.3: Space heating and space cooling through fan coil unit (standard unit without hydronic module) Master unit Expansion tank Water replenishment valve Water discharge valve Differential pressure by-pass valve Drain valve Two-way valve Three-way valve FCU Auxiliary electric heater unit unit Y-type filter, requiring≥ 16 mesh Slave unit Max 16 units FCU FCU Stop valve Pressure gauge Gate valve Flexible joint Y-shaped filter Thermometer Circulating pump Ch ...

201902 11 Part 1 - General Information Figure 1-5.4: Space heating and space cooling through fan coil unit (customized unit with built-in hydronic module) Master unit Expansion tank Water replenishment valve Water discharge valve Differential pressure by-pass valve Drain valve Two-way valve Three-way valve FCU Auxiliary electric heater unit unit Y-type filter, requiring≥ 16 mesh Slave unit Max 16 units FCU FCU Two-way valve Two-way valve One-way valve One-way valve Stop valve Pressure gauge Gate valve Flexible joint Y-shaped filter Thermometer Circulating pump Check valve Automatic discharge valve Legend ...

12 201902 Midea Aqua Tempo Super II Engineering Data Book 5.3 Space Heating Through Floor Heating Loops And Space Cooling Through Fan Coil Unit Floor heating loops and fan coil units are used for space heating and fan coil units are used for space cooling. In space cooling mode, the 2-way valve is closed to prevent cold water entering the floor heating loops. Figure 1-5.5: Space heating through floor heating loops and space cooling through fan coil unit (standard unit without hydronic module) Master unit Expansion tank Water replenishment valve Water discharge valve Differential pressure by-pass valve Drain valve Two-way valve Three ...

201902 13 Part 1 - General Information Figure 1-5.6: Space heating through floor heating loops and space cooling through fan coil unit (customized unit with built-in hydronic module) Master unit Expansion tank Water replenishment valve Water discharge valve Differential pressure by-pass valve Drain valve Two-way valve Three-way valve FCU Auxiliary electric heater unit unit Y-type filter, requiring≥ 16 mesh Slave unit Max 16 units FCU FCU Floor Heating Loops Floor Heating Loops Floor Heating Loops Two-way valve Two-way valve Two-way valve One-way valve One-way valve Stop valve Pressure gauge Gate valve Flexible joint Y-shap ...

201902 15 Part 2 - Engineering Data Part 2 Engineering Data 1 Specifications ...................................................................................... 16 2 Dimensions and Center of Gravity ........................................................ 19 3 Piping Diagrams ................................................................................... 22 4 Wiring Diagrams .................................................................................. 27 5 Capacity Tables .................................................................................... 32 6 Operating Limits ............................................ ...

16 201902 Midea Aqua Tempo Super II Engineering Data Book 1 Specifications Table 2-1.1: Specifications kW 30 60 90 Model name MC-SU30-RN1L MC-SU60-RN1L MC-SU90-RN1L Power supply V/Ph/Hz 380-415/3/50 Cooling 1 Capacity kW 27.6 55 82 Rated input kW 10.95 21.83 36.8 EER 2.52 2.52 2.23 SEER 4.41 4.20 4.32 Heating2 Capacity kW 31.4 61.6 90 Rated input kW 10.64 20.07 32.8 COP 2.95 3.07 2.74 SCOP 4.01 3.85 3.99 Seasonal space heating energy efficiency class A++ A++ A++ Max. running current A 18 36.8 60 Air side heat exchanger Type Finned tube Finned tube Finned tube Fan motor type DC motor DC motor DC motor Fan motor quantity 1 2 3 Air flo ...

201902 17 Part 2 - Engineering Data Table 2-1.2: Specifications kW 30 60 Model name MC-SU30M-RN1L MC-SU60M-RN1L Power supply V/Ph/Hz 380-415/3/50 Cooling 1 Capacity kW 28.2 55 Rated input kW 10.93 22.54 EER 2.58 2.44 SEER 3.72 3.73 Heating2 Capacity kW 30.8 60 Rated input kW 10.62 21.2 COP 2.90 2.83 SCOP 3.27 3.45 Seasonal space heating energy efficiency class A+ A+ Max. running current A 19.7 36.9 Air side heat exchanger Type Finned tube Finned tube Fan motor type DC motor DC motor Fan motor quantity 1 2 Air flow rate 12,500 24,000 Water side heat exchanger Type Plate Plate Volume L 2.44 5.17 Water flow m3/h 5 9.8 Pump head m 18 1 ...

18 201902 Midea Aqua Tempo Super II Engineering Data Book Table 2-1.3: Pump specifications Pump model name YKB-650-2-1 YKB-1500-2-1 Corresponding unit model name MC-SU30M-RN1L MC-SU60M-RN1L Power supply 380-415 V/3Ph/Hz 380-415 V/3Ph/Hz Rated power 0.65 KW 1.5 KW Rated current 1.6-1.8A 3.15A Rated water flow 4.7 m3/h 10m3/h Rated pump head 22.8 m 27.8 m Rated speed 2770-2820 r/min 2890-2910 r/min Max operating temperature 55 °C 55 °C Max operating pressure 1M Pa 1M Pa Power factor 0.82-0.72 0.87-0.82 Efficiency 72.9%-73.9% 84.2%-84.9% Started current 580-620 % of Rated current 850-930 % of Rated current Resistance class IP55 IP55 ...

201902 19 Part 2 - Engineering Data 2 Dimensions and Center of Gravity MC-SU30(M)-RN1L Figure 2-2.1: MC-SU30(M)-RN1L dimensions and center of gravity (unit: mm) Left view Top view 470 204 485 485 200 Front view Bottom view 880 Hole for anchor bolt Φ15 1870 680 1870 788 1175 485 1000 ...

20 201902 Midea Aqua Tempo Super II Engineering Data Book MC-SU60(M)-RN1L Figure 2-2.2: MC-SU60(M)-RN1L dimensions and center of gravity (unit: mm) Front view 210 234 470 Front view 2220 1055 Top view 1325 Left view Bottom view 1105 958 2220 Hole for anchor bolt Φ15 815 555 485 555 ...

201902 21 Part 2 - Engineering Data MC-SU90-RN1L Figure 2-2.1: MC-SU90-RN1L dimensions and center of gravity (unit: mm) ...