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Midea M thermal Arctic Pro Mono Series Engineering Data
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Midea M thermal Arctic Pro Mono Series Engineering Data

Midea M thermal Arctic Pro Mono Series Engineering Data

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Midea Building Technologies Division
Engineering Data
M thermal Arctic Pro Series Mono
4~16kW
MBT Confidential

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Summary of Contents for Midea M thermal Arctic Pro Mono Series

  • Page 1 Midea Building Technologies Division Engineering Data M thermal Arctic Pro Series Mono 4~16kW MBT Confidential...
  • Page 2 M thermal Arctic Pro Mono CONTENTS Part 1 General Information ................3 Part 2 Engineering Data ................17 Part 3 Field Settings ..................69 MBT Confidential...
  • Page 3 M thermal Arctic Pro Mono MBT Confidential...

  • Page 4: Table Of Contents

    M thermal Arctic Pro Mono Part 1 General Information 1 M thermal Mono System ................4 2 Unit Capacities ................... 6 3 Nomenclature .................... 6 4 System Design and Unit Selection .............. 7 5 Typical Applications ................... 9 MBT Confidential...

  • Page 5: Thermal Mono System

    M thermal Arctic Pro Mono 1 M thermal Mono System 1.1 System Schematic M thermal is an integrated air to water heat pump system which is one-stop solution for space heating, space cooling and domestic hot water, 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.

  • Page 6: System Configurations

    M thermal Arctic Pro Mono 1.2 System Configurations M thermal Mono can be configured to run with the electric heater either enabled or disabled and can also be used in conjunction with an auxiliary heat source such as a boiler. The chosen configuration affects the size of heat pump that is required.

  • Page 7: Unit Capacities

    B2 E R 90 10 11 12 13 Legend Code Remarks Brand: Midea brand Unit type: heat pump Series: Mono Inverter Capacity: 4: 4kW; 6: 6kW; 8: 8 kW; 10: 10 kW; 12: 12 kW; 14: 14 kW; 16: 16 kW;...

  • Page 8: System Design And Unit Selection

    M thermal Arctic Pro Mono 4 System Design and 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 include AHS and set AHS’s switching temperature Decide whether backup electric heater is enabled or disabled Step 3: Selection of outdoor units Determine required total heat load on outdoor units...
  • Page 9 M thermal Arctic Pro Mono 4.2 M thermal 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 ...

  • Page 10: Typical Applications

    M thermal Arctic Pro Mono 5 Typical Applications 5.1 Application 1 Legend Outdoor unit Domestic hot water tank (Field supply) User interface 14.1 TBH: Domestic hot water tank booster heater (Field supply) SV1:3-way valve (Field supply) 14.2 Coil 1, heat exchanger for heat pump Balance tank (Field supply) 14.3 Coil 2, heat exchanger for Solar energy...
  • Page 11 M thermal Arctic Pro Mono 5.1.1 Space heating The ON/OFF signal and operation mode and temperature setting are set on the user interface. P_o (6) keeps running as long as the unit is ON for space heating, SV1(4) keeps OFF. 5.1.2 Domestic water heating The ON/OFF signal and target tank water temperature (T5S) are set on the user interface.

  • Page 12: Space Heating

    M thermal Arctic Pro Mono 5.2 Application 2 ROOM THERMOSTAT Control for Space heating or cooling need to be set on the user interface. It can be set in three ways: MODE SET/ONE ZONE/DOUBLE ZONE. The indoor unit can be connected to a high voltage room thermostat and a low voltage room thermostat.
  • Page 13 M thermal Arctic Pro Mono 5.2.2 Mode set control Legend Outdoor unit Shut-off valve (Field supply) User interface Filling valve (Field supply) Balance tank (Field supply) Drainage valve (Field supply) Automatic bleed valve Collector/distributor (Field supply) Drainage valve Bypass valve (Field supply) P_o: Zone A circulation pump (Field supply) Hydraulic adapter box (Optional) SV2: 3-way valve (Field supply)
  • Page 14 M thermal Arctic Pro Mono 5.2.3 Double zone control Legend Outdoor unit Shut-off valve (Field supply) User interface Shut-off valve (Field supply) Balance tank (Field supply) Filling valve (Field supply) Automatic bleed valve Drainage valve (Field supply) Drainage valve Collector/distributor (Field supply) P_o: Zone A circulation pump (Field supply) Hydraulic adapter box (Optional) Mixing station (Field supply)

  • Page 15: Group Control

    M thermal Arctic Pro Mono 5.3 Application 3 5.3.1 Group control Legend Master unit 11.3 Coil 2: heat exchanger for heat pump 1.2…n Slave unit Filter(Accessory) User interface Check valve (Field supply) SV1: 3-way valve(Field supply) Shut-off valve(Field supply) Balance tank(Field supply) Tap water inlet pipe(Field supply) Automatic bleed valve Hot water tap(Field supply)
  • Page 16 M thermal Arctic Pro Mono water outlet pipe. Space heating All salve units can operate in space heating mode. The operation mode and setting temperature are set on the user interface(2). Due to changes of the outdoor temperature and the required load indoors, multiple outdoor units may operate at different times.
  • Page 17 M thermal Arctic Pro Mono MBT Confidential...

  • Page 18: Engineering Data

    M thermal Arctic Pro Mono Part 2 Engineering Data 1 SPECIFICATIONS ......................18 2 ELECTRICAL CHARACTERISTICS .................. 30 3 DIMENSIONS AND CENTER OF GRAVITY ..............31 4 CAPACITY TABLES ...................... 32 5 OPERATING LIMITS....................60 6 HYDRONIC PERFORMANCE ..................61 7 SOUND LEVELS ......................

  • Page 19: Specifications

    M thermal Arctic Pro Mono 1 Specifications Outdoor unit model name MHC-V4W/D2N8-B2 MHC-V6W/D2N8-B2 MHC-V8W/D2N8-B2 MHC-V10W/D2N8-B2 Power supply V/Ph/Hz 220-240/1/50 Capacity 4.20 6.35 8.40 10.0 Heating A7W35 Rated input 0.82 1.28 1.63 2.02 5.10 4.95 5.15 4.95 Capacity 4.30 6.30 8.10 10.0 Heating A7W45 Rated input...
  • Page 20 M thermal Arctic Pro Mono Cooling ⁰C -5～43 Outdoor air Heating ⁰C -25～35 temperature range ⁰C -25～43 Water side heat exchanger Plate type Water side connection R1 " R1 " R1 1/4” R1 1/4” Cooling ⁰C 5～25 Water setting Heating ⁰C 25～65 temperature range...
  • Page 21 M thermal Arctic Pro Mono Outdoor unit model name MHC-V12W/D2N8-B2 MHC-V14W/D2N8-B2 MHC-V16W/D2N8-B2 Power supply V/Ph/Hz 220-240/1/50 Capacity 12.1 14.5 15.9 Heating A7W35 Rated input 2.44 3.15 3.53 4.95 4.60 4.50 Capacity 12.3 14.1 16.0 Heating A7W45 Rated input 3.32 3.92 4.57 3.70 3.60...
  • Page 22 M thermal Arctic Pro Mono Heating ⁰C -25～35 ⁰C -25～43 Water side heat exchanger Plate type Water side connection R1 1/4” Cooling ⁰C 5～25 Water setting temperature Heating ⁰C 25～65 range ⁰C 20～60 Notes: Relevant EU standards and legislation: EN14511; EN14825; EN50564; EN12102; (EU) No 811/2013; (EU) No 813/2013; OJ 2014/C 207/02. Sound power test condition：EN12102-1 Maximum domestic hot water temperature 60℃...
  • Page 23 M thermal Arctic Pro Mono Outdoor unit model name MHC-V12W/D2RN8-B2 MHC-V14W/D2RN8-B2 MHC-V16W/D2RN8-B2 Power supply V/Ph/Hz 380-415/3/50 Capacity 12.1 14.5 15.9 Heating A7W35 Rated input 2.44 3.15 3.53 4.95 4.60 4.50 Capacity 12.3 14.1 16.0 Heating A7W45 Rated input 3.32 3.92 4.57 3.70 3.60...
  • Page 24 M thermal Arctic Pro Mono Heating ⁰C -25～35 ⁰C -25～43 Water side heat exchanger Plate type Water side connection R1 1/4” Cooling ⁰C 5～25 Water setting temperature range Heating ⁰C 25～65 ⁰C 20～60 Notes: Relevant EU standards and legislation: EN14511; EN14825; EN50564; EN12102; (EU) No 811/2013; (EU) No 813/2013; OJ 2014/C 207/02. Sound power test condition：EN12102-1 Maximum domestic hot water temperature 60℃...
  • Page 25 M thermal Arctic Pro Mono MHC- MHC- MHC- MHC- MHC- MHC- Outdoor unit model name V4W/D2N8- V6W/D2N8- V8W/D2N8- V8W/D2N8- V10W/D2N8- V10W/D2N8- B2E30 B2E30 B2E30 B2ER90 B2E30 B2ER90 220- 220- 220- 380- 220- 380- Power supply V/Ph/Hz 240/1/50 240/1/50 240/1/50 415/3/50 240/1/50 415/3/50 Capacity...
  • Page 26 M thermal Arctic Pro Mono Air side heat exchanger Finned tube Refrigerant R32 1.4kg Unit dimension (W×H×D) 1295×717×426 1385×865×523 Packing dimension (W×H×D) 1375×885×475 1465×1035×560 Net/Gross weight 90/108 106/130 Cooling ⁰C -5～43 Outdoor air temperature Heating ⁰C -25～35 range -25～43 ⁰C Water side heat exchanger Plate type Water side connection...
  • Page 27 M thermal Arctic Pro Mono MHC-V12W MHC-V14W MHC-V16W MHC-V12W MHC-V14W MHC-V16W Outdoor unit model name /D2N8- /D2N8- /D2N8- /D2N8-B2E30 /D2N8-B2E30 /D2N8-B2E30 B2ER90 B2ER90 B2ER90 Power supply V/Ph/Hz 220-240/1/50 380-415/3/50 220-240/1/50 380-415/3/50 220-240/1/50 380-415/3/50 Capacity 12.1 12.1 14.5 14.5 15.9 15.9 Heating A7W35 Rated input 2.44...
  • Page 28 M thermal Arctic Pro Mono Unit dimension (W×H×D) 1385×865×523 Packing dimension (W×H×D) 1465×1035×560 Net/Gross weight 129/150 -5～43 Cooling ⁰C Outdoor air -25～35 Heating ⁰C temperature range ⁰C -25～43 Water side heat exchanger Plate type Water side connection R1 1/4” 5～25 Cooling ⁰C Water setting...
  • Page 29 M thermal Arctic Pro Mono MHC-V12W MHC-V12W MHC-V14W MHC-V14W MHC-V16W MHC-V16W Outdoor unit model name /D2RN81- /D2RN8- /D2RN8- /D2RN8- /D2RN8- /D2RN8- BE30 B2ER90 B2E30 B2ER90 B2E30 B2ER90 Power supply V/Ph/Hz 380-415/3/50 Capacity 12.1 12.1 14.5 14.5 15.9 15.9 Heating A7W35 Rated input 2.44 2.44...
  • Page 30 M thermal Arctic Pro Mono Unit dimension (W×H×D) 1385×865×523 Packing dimension (W×H×D) 1465×1035×560 Net/Gross weight 141/162 -5～43 Cooling ⁰C Outdoor air -25～35 Heating ⁰C temperature range ⁰C -25～43 Water side heat exchanger Plate type Water side connection R1 1/4” 5～25 Cooling ⁰C Water setting...

  • Page 31: Electrical Characteristics

    M thermal Arctic Pro Mono 2 Electrical characteristics Outdoor unit Power current Compressor System Voltage Min. Max. TOCA MHC-V4W/D2N8-B2 220~240 11.5 0.10 MHC-V6W/D2N8-B2 220~240 13.5 0.10 MHC-V8W/D2N8-B2 220~240 14.5 0.17 MHC-V10W/D2N8-B2 220~240 15.5 0.17 MHC-V12W/D2N8-B2 220~240 23.5 0.17 MHC-V14W/D2N8-B2 220~240 24.5 0.17 MHC-V16W/D2N8-B2...

  • Page 32: Dimensions And Center Of Gravity

    M thermal Arctic Pro Mono 3 Dimensions and Center of Gravity 4/6kW models MHC-V4(6)W/D2N8-B2(E30) dimensions and center of gravity (unit: mm) 8/10/12/14/16kW models MHC-V8(10)W/D2N8-B2(E30/ER90) MHC-V12(14/16)W/D2(R)N8-B2(E30/ER90) dimensions and center of gravity (unit: mm) unit：mm Model 4/6kW 1299 8-16kW 1385 Model Model 4/6kW 1 phase 12-16kW 1 phase 8/10kW 1 phase...

  • Page 33: Capacity Tables

    M thermal Arctic Pro Mono 4 Capacity Tables 4.1 Heating Capacity Tables (Test standard：EN14511) Table 2-4.1-1: Heating capacity for 4kW models Maximum 2.05 1.18 1.74 1.80 1.22 1.48 1.71 1.32 1.29 1.53 1.30 1.18 1.37 1.25 1.10 3.09 1.31 2.36 2.83 1.56 1.82...
  • Page 34 M thermal Arctic Pro Mono Table 2-4.1-2: Heating capacity for 4kW models Normal 1.90 1.07 1.78 1.65 1.08 1.52 1.56 1.19 1.31 1.42 1.20 1.19 1.28 1.18 1.09 2.82 1.15 2.45 2.57 1.38 1.86 2.20 1.49 1.48 1.98 1.57 1.26 1.83 1.61 1.14...
  • Page 35 M thermal Arctic Pro Mono Table 2-4.1-3: Heating capacity for 4kW models Minimum 1.23 0.68 1.80 1.12 0.72 1.55 1.18 0.89 1.33 1.09 0.90 1.20 0.86 0.79 1.10 1.73 0.69 2.50 1.53 0.80 1.90 1.42 0.94 1.51 1.39 1.08 1.29 1.23 1.07 1.15...
  • Page 36 M thermal Arctic Pro Mono Table 2-4.2-1: Heating capacity for 6kW models Maximum 2.57 1.49 1.72 2.25 1.53 1.46 2.14 1.67 1.28 1.91 1.64 1.17 1.71 1.57 1.09 3.64 1.56 2.34 3.34 1.86 1.80 2.88 2.03 1.42 2.56 2.08 1.23 2.33 2.08 1.12...
  • Page 37 M thermal Arctic Pro Mono Table 2-4.2-2: Heating capacity for 6kW models Normal 2.37 1.35 1.76 2.07 1.37 1.51 1.95 1.50 1.30 1.77 1.51 1.17 1.61 1.49 1.08 3.33 1.37 2.43 3.04 1.65 1.85 2.60 1.78 1.46 2.34 1.87 1.25 2.16 1.92 1.13...
  • Page 38 M thermal Arctic Pro Mono Table 2-4.2-3: Heating capacity for 6kW models Minimum 1.54 0.86 1.78 1.39 0.91 1.53 1.48 1.12 1.32 1.36 1.14 1.19 1.08 0.99 1.09 2.04 0.82 2.47 1.80 0.96 1.88 1.67 1.12 1.49 1.64 1.28 1.28 1.45 1.27 1.14...
  • Page 39 M thermal Arctic Pro Mono Table 2-4.3-1: Heating capacity for 8kW models Maximum 4.45 1.98 2.25 4.00 2.04 1.96 3.59 2.19 1.64 3.34 2.15 1.55 2.81 2.17 1.30 5.68 2.03 2.80 5.09 2.15 2.37 4.74 2.24 2.11 4.32 2.44 1.77 3.70 2.29 1.61...
  • Page 40 M thermal Arctic Pro Mono Table 2-4.3-2: Heating capacity for 8kW models Normal 4.11 1.79 2.29 3.68 1.82 2.03 3.27 1.96 1.67 3.10 1.99 1.56 2.64 2.05 1.29 5.20 1.79 2.90 4.63 1.90 2.43 4.27 1.97 2.17 3.96 2.20 1.80 3.43 2.11 1.62...
  • Page 41 M thermal Arctic Pro Mono Table 2-4.3-3: Heating capacity for 8kW models Minimum 2.67 1.15 2.33 2.48 1.21 2.06 2.48 1.46 1.69 2.37 1.50 1.58 1.77 1.37 1.29 3.18 1.08 2.96 2.75 1.11 2.48 2.75 1.24 2.22 2.76 1.51 1.83 2.29 1.40 1.64...
  • Page 42 M thermal Arctic Pro Mono Table 2-4.4-1: Heating capacity for 10kW models Maximum 4.68 2.06 2.27 4.21 2.12 1.98 3.78 2.28 1.66 3.52 2.24 1.57 2.96 2.26 1.31 5.98 2.12 2.82 5.35 2.24 2.39 4.98 2.34 2.13 4.55 2.55 1.79 3.89 2.39 1.63...
  • Page 43 M thermal Arctic Pro Mono Table 2-4.4-2: Heating capacity for 10kW models Normal 4.33 1.87 2.32 3.87 1.89 2.05 3.45 2.05 1.68 3.26 2.07 1.57 2.78 2.14 1.30 5.47 1.87 2.93 4.87 1.98 2.46 4.50 2.05 2.20 4.17 2.29 1.82 3.61 2.20 1.64...
  • Page 44 M thermal Arctic Pro Mono Table 2-4.4-3: Heating capacity for 10kW models Minimum 2.81 1.19 2.35 2.61 1.26 2.08 2.61 1.53 1.71 2.50 1.56 1.60 1.87 1.43 1.31 3.35 1.12 2.99 2.89 1.15 2.50 2.89 1.29 2.24 2.91 1.57 1.85 2.41 1.46 1.66...
  • Page 45 M thermal Arctic Pro Mono Table 2-4.5-1: Heating capacity for 12kW models Maximum 6.33 2.92 2.17 5.96 2.77 2.15 5.03 2.96 1.70 4.53 3.12 1.45 4.23 3.29 1.28 7.75 3.04 2.55 7.49 3.00 2.50 7.21 3.34 2.16 6.38 3.41 1.87 6.05 3.52 1.72...
  • Page 46 M thermal Arctic Pro Mono Table 2-4.5-2: Heating capacity for 12kW models Normal 5.36 2.32 2.30 5.12 2.23 2.29 4.24 2.37 1.79 3.88 2.57 1.51 3.66 2.82 1.30 6.73 2.45 2.75 6.60 2.44 2.70 6.25 2.72 2.30 5.62 2.85 1.97 5.31 3.01 1.77...
  • Page 47 M thermal Arctic Pro Mono Table 2-4.5-3: Heating capacity for 12kW models Minimum 3.64 1.54 2.36 3.52 1.50 2.35 3.27 1.81 1.81 3.08 2.01 1.53 2.83 2.17 1.30 4.44 1.60 2.78 4.22 1.54 2.74 4.08 1.75 2.33 3.72 1.86 2.00 3.93 2.25 1.75...
  • Page 48 M thermal Arctic Pro Mono Table 2-4.6-1: Heating capacity for 14kW models Maximum 7.00 3.27 2.14 6.76 3.20 2.11 5.43 3.18 1.71 4.89 3.35 1.46 4.47 3.47 1.29 8.36 3.25 2.57 8.01 3.18 2.52 7.79 3.58 2.18 6.89 3.65 1.89 6.25 3.61 1.73...
  • Page 49 M thermal Arctic Pro Mono Table 2-4.6-2: Heating capacity for 14kW models Normal 5.85 2.57 2.27 5.71 2.54 2.25 4.57 2.55 1.79 4.19 2.76 1.51 3.88 2.97 1.30 7.27 2.63 2.77 7.27 2.67 2.72 6.75 2.92 2.32 6.07 3.06 1.99 5.48 3.08 1.78...
  • Page 50 M thermal Arctic Pro Mono Table 2-4.6-3: Heating capacity for 14kW models Minimum 3.76 1.62 2.33 4.02 1.74 2.30 3.54 1.94 1.82 3.33 2.17 1.54 3.00 2.29 1.31 4.58 1.63 2.80 4.77 1.73 2.76 4.40 1.87 2.35 4.02 1.99 2.02 4.06 2.31 1.76...
  • Page 51 M thermal Arctic Pro Mono Table 2-4.7-1: Heating capacity for 16kW models Maximum 7.69 4.03 1.91 7986.00 4132.04 1.93 6.61 4.01 1.65 5.89 4.43 1.33 4.96 4.21 1.18 9.57 4.02 2.38 9.71 4.43 2.19 8.16 4.77 1.71 7.48 4.76 1.57 6.55 4.85 1.35...
  • Page 52 M thermal Arctic Pro Mono Table 2-4.7-2: Heating capacity for 16kW models Normal 6.57 3.24 2.03 6.79 3.29 2.06 5.57 3.21 1.73 5.04 3.65 1.38 4.30 3.60 1.19 8.42 3.29 2.56 8.50 3.59 2.37 7.07 3.88 1.82 6.59 3.99 1.65 5.74 4.14 1.39...
  • Page 53 M thermal Arctic Pro Mono Table 2-4.7-3: Heating capacity for 16kW models Minimum 4.38 2.11 2.08 4.74 2.25 2.11 4.30 2.45 1.76 4.01 2.86 1.40 3.33 2.77 1.20 5.31 2.04 2.60 5.58 2.33 2.40 4.61 2.50 1.85 4.36 2.60 1.68 4.25 3.10 1.37...
  • Page 54 M thermal Arctic Pro Mono 4.2 Cooling Capacity Tables (Test standard：EN14511) Table 2-4.8: Cooling capacity for 4kW models Maximum 4.76 0.46 10.30 5.19 0.50 10.32 5.47 0.55 10.01 6.09 0.48 12.66 4.54 0.57 8.03 4.96 0.61 8.19 5.25 0.65 8.08 5.87 0.55 10.70...
  • Page 55 M thermal Arctic Pro Mono Table 2-4.9: Cooling capacity for 6kW models Maximum 5.27 0.59 8.93 5.91 0.57 10.42 6.38 0.55 11.53 6.77 0.64 10.62 5.05 0.69 7.28 5.68 0.67 8.49 6.16 0.66 9.39 6.55 0.74 8.85 4.55 0.79 5.74 5.17 0.77 6.73...
  • Page 56 M thermal Arctic Pro Mono Table 2-4.10: Cooling capacity for 8kW models Maximum 6.39 0.63 10.07 7.40 0.70 10.51 8.21 0.76 10.82 8.74 0.71 12.31 6.17 0.71 8.69 6.81 0.73 9.28 7.26 0.74 9.76 7.76 0.70 11.05 5.96 0.82 7.30 6.21 0.77 8.04...
  • Page 57 M thermal Arctic Pro Mono Table 2-4.11: Cooling capacity for 10kW models Maximum 6.83 0.69 9.92 7.94 0.77 10.35 8.79 0.82 10.66 9.35 0.77 12.13 6.61 0.77 8.56 7.30 0.80 9.14 7.76 0.81 9.61 8.30 0.76 10.88 6.38 0.89 7.19 6.66 0.84 7.92...
  • Page 58 M thermal Arctic Pro Mono Table 2-4.12: Cooling capacity for 12kW models Maximum 9.55 1.27 7.50 10.05 1.34 7.48 10.39 1.41 7.37 11.39 1.36 8.35 9.33 1.57 5.93 10.20 1.53 6.66 10.90 1.49 7.32 11.89 1.50 7.92 9.12 1.71 5.32 10.35 1.63 6.33...
  • Page 59 M thermal Arctic Pro Mono Table 2-4.13: Cooling capacity for 14kW models Maximum 10.03 1.32 7.57 10.55 1.40 7.55 10.91 1.47 7.44 11.96 1.42 8.43 9.80 1.67 5.87 10.71 1.62 6.59 11.45 1.58 7.24 12.48 1.59 7.84 9.57 1.76 5.44 10.86 1.68 6.47...
  • Page 60 M thermal Arctic Pro Mono Table 2-4.14: Cooling capacity for 16kW models Maximum 10.03 1.32 7.57 10.55 1.40 7.55 10.91 1.47 7.44 11.96 1.42 8.43 9.80 1.67 5.87 10.71 1.62 6.59 11.45 1.58 7.24 12.48 1.59 7.84 9.57 1.76 5.44 10.86 1.68 6.47...

  • Page 61: Operating Limits

    M thermal Arctic Pro Mono 5 Operating Limits 12 25 5560 65 Heating operating limits Cooling operating limits 12 25 55 60 65 Domestic hot water operating limits Abbreviations: T4: Outdoor temperature(°C) T1: Leaving water temperature (°C) IBH: Backup electric heater AHS: Additional heat source Notes: IBH/AHS only...

  • Page 62: Hydronic Performance

    M thermal Arctic Pro Mono 6 Hydronic Performance MHC-V4W/D2N8-B2 / MHC-V6W/D2N8-B2 / MHC-V8W/D2N8-B2 / MHC-V10W/D2N8-B2 Water flow(m Abbreviations: ESP: External static pressure MHC-V12W/D2N8-B2 / MHC-V14W/D2N8-B2 / MHC-V16W/D2N8-B2 MHC-V12W/D2RN8-B2 / MHC-V14W/D2RN8-B2 / MHC-V16W/D2RN8-B2 Water flow(m Abbreviations: ESP: External static pressure MBT Confidential...
  • Page 63 M thermal Arctic Pro Mono MHC-V4W/D2N8-B2E30 / MHC-V6W/D2N8-B2E30 / MHC-V8W/D2N8-B2E30 MHC-V8W/D2N8-B2E90 / MHC-V10W/D2N8-B2E30 / MHC-V10W/D2N8-B2E90 Water flow(m Abbreviations: ESP: External static pressure MHC-V12W/D2N8-B2E30 / MHC-V12W/D2N8-B2ER90 / MHC-V14W/D2N8-B2E30 / MHC-V14W/D2N8-B2ER90 MHC-V16W/D2N8-B2E30 / MHC-V16W/D2N8-B2ER90 / MHC-V12W/D2RN8-B2E30 / MHC-V12W/D2RN8-B2ER90 MHC-V14W/D2RN8-B2E30 / MHC-V14W/D2RN8-B2ER90 / MHC-V16W/D2RN8-B2E30 / MHC-V16W/D2RN8-B2ER90 Water flow(m Abbreviations: ESP: External static pressure...

  • Page 64: Sound Levels

    M thermal Arctic Pro Mono 7 Sound Levels 7.1 Overall Table 2-7.1: Sound pressure levels Model name MHC-V4W/D2N8-B2(E30) 45.0 MHC-V6W/D2N8-B2(E30) 47.5 MHC-V8W/D2N8-B2(E30/ER90) 48.5 MHC-V10W/D2N8-B2(E30/ER90) 50.5 MHC-V12W/D2N8-B2(E30/ER90) 53.0 MHC-V14W/D2N8-B2(E30/ER90) 53.5 MHC-V16W/D2N8-B2(E30/ER90) 57.5 MHC-V12W/D2RN8-B2(E30/ER90) 53.5 MHC-V14W/D2RN8-B2(E30/ER90) 54.0 MHC-V16W/D2RN8-B2(E30/ER90) 58.0 Notes: Sound pressure level is measured at a position 1m in front of the unit and (1+H)/2m (where H is the height of the unit) above the floor in a semi- anechoic chamber.
  • Page 65 M thermal Arctic Pro Mono 7.2 Octave Band Levels MHC-V4W/D2N8-B2(E30) octave band levels Cooling in rated frequency Outdoor air temperature 35⁰C DB; EWT 12⁰C, LWT 7⁰C Cooling in rated frequency NR-90 Outdoor air temperature 35⁰C NR-80 DB; EWT 23⁰C, LWT 18⁰C NR-70 Heating in rated frequency NR-60...
  • Page 66 M thermal Arctic Pro Mono MHC-V8W/D2N8-B2(E30/ER90) octave band levels Cooling in rated frequency Outdoor air temperature 35⁰C DB; EWT 12⁰C, LWT 7⁰C NR-90 Cooling in rated frequency NR-80 Outdoor air temperature 35⁰C NR-70 DB; EWT 23⁰C, LWT 18⁰C NR-60 NR-50 Heating in rated frequency Outdoor air temperature 7⁰C DB, NR-40...
  • Page 67 M thermal Arctic Pro Mono MHC-V12W/D2N8-B2(E30/ER90) octave band levels Cooling in rated frequency Outdoor air temperature 35⁰C DB; EWT 12⁰C, LWT 7⁰C NR-90 Cooling in rated frequency NR-80 Outdoor air temperature 35⁰C DB; NR-70 EWT 23⁰C, LWT 18⁰C NR-60 Heating in rated frequency NR-50 Outdoor air temperature 7⁰C DB, NR-40...
  • Page 68 M thermal Arctic Pro Mono MHC-V16W/D2N8-B2(E30/ER90) octave band levels Cooling in rated frequency Outdoor air temperature 35⁰C DB; EWT 12⁰C, LWT 7⁰C NR-90 Cooling in rated frequency NR-80 Outdoor air temperature 35⁰C NR-70 DB; EWT 23⁰C, LWT 18⁰C NR-60 Heating in rated frequency NR-50 Outdoor air temperature 7⁰C DB, NR-40...
  • Page 69 M thermal Arctic Pro Mono MHC-V14W/D2RN8-B2(E30/ER90) octave band levels Cooling in rated frequency Outdoor air temperature 35⁰C DB; EWT 12⁰C, LWT 7⁰C NR-90 Cooling in rated frequency NR-80 Outdoor air temperature 35⁰C NR-70 DB; EWT 23⁰C, LWT 18⁰C NR-60 Heating in rated frequency NR-50 Outdoor air temperature 7⁰C DB, NR-40...

  • Page 70: Field Settings

    M thermal Arctic Pro Mono Part 3 Field Settings User Interface Field Settings ..............70 Operation parameter ................89 Energy metering .................. 90 Network Configuration Guidelines ............92 USB function guidelines ............... 97 Climate Related Curves ................ 99 MBT Confidential...

  • Page 71: User Interface Field Settings

    M thermal Arctic Pro Mono 1 User Interface Field Settings Introduction During installation, the M thermal Mono’s settings and parameters should be configured by the installer to suit the installation configuration, climate conditions and end-user preferences. The relevant settings are accessible and programmable through the FOR SERVICEMAN menu on the M thermal Mono’s user interface.

  • Page 72: Menu Structure

    M thermal Arctic Pro Mono Menu Structure FOR SERVICEMAN 1 DHW MODE SETTING 1 DHW MODE SETTING 1.1 DHW MODE 2 COOL MODE SETTING 2 COOL MODE SETTING 1.2 DISINFECT 2.1 COOL MODE 3 HEAT MODE SETTING 1.3 DHW PRIORITY 2.2 t_T4_FRESH_C 4 AUTO MODE SETTING 1.4 DHW PUMP_D...
  • Page 73 M thermal Arctic Pro Mono FOR SERVICEMAN Menu FOR SERVICEMAN allows installers to input the system configuration and set the FOR SERVICEMAN password screen system parameters. To enter FOR SERVICEMAN, go to MENU > FOR SERVICEMAN. FOR SE RVICEMAN Please input password: Enter the password, using ◄...
  • Page 74 M thermal Arctic Pro Mono Only when the space heating/cooling is OFF will the heat pump operate to heat domestic water. DHW PUMP_D sets whether or not the DHW pump is controlled by the M thermal Mono unit. If the DHW pump is to be controlled by the M thermal Mono, select YES.
  • Page 75 M thermal Arctic Pro Mono until at least t_INTERVAL_DHW minutes have elapsed. dT5_TBH_OFF sets the temperature difference between the DHW set temperature (T5S) and the DHW tank water temperature (T5) below which the immersion is not used. When T5 ≥ Min(T5S+dT5_TBH_OFF, 65°C), the immersion heater is off.
  • Page 76 M thermal Arctic Pro Mono with a DHW pump, select ON so that the user is able to set pump start times. PUMP_D RUNNING TIME sets the length of time the pump runs for at each of the user-specified start times on the DHW PUMP tab on the DOMESTIC HOT WATER (DHW) menu, if TIMER RUNNING is enabled.
  • Page 77 M thermal Arctic Pro Mono t_INTERVAL_C sets the cooling mode compressor re-start delay. When the compressor stops running, it will not re-start until at least t_INTERVAL_C minutes have elapsed. T1SetC1 sets the temperature 1 of automatic setting curve for cooling mode. T1SetC2 sets the temperature 2 of automatic setting curve for cooling mode.
  • Page 78 M thermal Arctic Pro Mono dTSH sets the temperature difference between the actual room temperature (Ta) and set room temperature (TS) above which the heat pump provides heated water to the space heating terminals. When TS – Ta ≥ dTSH the heat pump provides heated water to the space heating terminals and when Ta ≥...
  • Page 79 M thermal Arctic Pro Mono TEMP. TYPE SETTING Menu MENU > FOR SERVICEMAN > TEMP. TYPE SETTING TEMP. TYPE SETTING menu The TEMP. TYPE SETTING is used for selecting whether the water flow 5 TEMP. TYPE SETTING 5.1 WATER FLOW TEMP. temperature or room temperature is used to control the ON/OFF of the heat 5.2 ROOM TEMP.
  • Page 80 M thermal Arctic Pro Mono DOUBLE ZONE to YES and set ROOM TEMP. to NON meanwhile set WATER FLOW TEMP. to YES or NON ◄ Homepage (zone 1) Addition page (zone 2) If set DOUBLE ZONE and ROOM TEMP. to YES, meanwhile set WATER FLOW TEMP. to YES or NON, the following page will be displayed.
  • Page 81 M thermal Arctic Pro Mono 1.10 OTHER HEATING SOURCE Menu 1.10.1 OTHER HEATING SOURCE menu overview MENU > FOR SERVICEMAN > OTHER HEATING SOURCE OTHER HEATING SOURCE menu 7 OTHER HEATING SOURCE 7.1 dT1_IBH_ON 5° C 7.2 t_IBH_DELAY 30MIN 7.3 T4_IBH_ON -5°...
  • Page 82 M thermal Arctic Pro Mono 1.11 HOLIDAY AWAY SETTING Menu MENU > FOR SERVICEMAN > HOLIDAY AWAY SETTING HOLIDAY AWAY SETTING menu The HOLIDAY AWAY SETTING menu settings are used to set the outlet water 8 HOLIDAY AWAY SETTING temperature to prevent water pipes freezing when away from home in cold weather 8.1 T1S_H.A._H 20°...
  • Page 83 M thermal Arctic Pro Mono 1.14 TEST RUN 1.14.1 TEST RUN Menu overview MENU > FOR SERVICEMAN > TEST RUN TEST RUN is used to check that the valves, air purge function, circulation pump, space cooling mode, space heating mode and DHW mode are all operating correctly.
  • Page 84 M thermal Arctic Pro Mono 1.14.3 AIR PURGE operation MENU > FOR SERVICEMAN > TEST RUN > AIR PURGE Once installation is complete it is important to run the air purge function to remove any air which may be present in the water piping and which could cause malfunctions during operation.
  • Page 85 M thermal Arctic Pro Mono 1.14.6 HEAT MODE RUNNING operation HEAT MODE RUNNING display The HEAT MODE RUNNING operation is used to check the operation of the 11 TEST RUN system in space heating mode. Test run is on. Heat mode is on. During the HEAT MODE RUNNING operation the M thermal Split unit leaving Leaving water temperature is 15°...

  • Page 86: Special Function

    M thermal Arctic Pro Mono 1.15 SPECIAL FUNCTION Special functions menu 1.15.1 SPECIAL FUNCTION menu overview 12 SPECIAL FUNCTION 12 SPECIAL FUNCTION MENU > FOR SERVICEMAN > SPECIAL FUNCTION 12.1 PREHEATING FOR FLOOR ACTIVE THE SETTINGS AND ACTIVE THE “SPECIAL FUNCTION”? 12.2 FLOOR DRYING UP SPECIAL FUNCTION is used to pre-heating floor and drying up floor once installation is complete or the first...
  • Page 87 M thermal Arctic Pro Mono 1.15.3 FLOOR DRYING UP FLOOR DRYING UP menu MENU > FOR SERVICEMAN > SPECIAL FUNCTION > FLOOR DRYING UP 12.2 FLOOR DRYING UP 12.2 FLOOR DRYING UP WARM UP TIME(t_DRYUP) days START DATE 01-01-2019 KEEP TIME(t_HIGHPEAK) 5 days For newly-installed under-floor heating systems, floor drying TEMP .
  • Page 88 M thermal Arctic Pro Mono 1.17 POWER INPUT LIMITATION POWER INPUT LIMITATION menu MENU > FOR SERVICEMAN > POWER INPUT LIMITATION 14 POWER INPUT LIMITATION 14.1 POWER INPUT LIMITATION POWER INPUT LIMITATION sets the type of power input limitation and the setting range is 0-8.
  • Page 89 M thermal Arctic Pro Mono 16 CASCADE SET 16.1 PER_START 16.2 TIME_ADJUST 5 MIN 16.3 ADDRESS RESET ADJUST PER_START sets the start-up percentage of multiple units for the first time start-up after power on. For example: Total units PER_START Starting units TIME_ADJUST sets the judgment period of adding and subtracting units ADDRESS RESET resets the address code of unit.( “FF”...

  • Page 90: Operation Parameter

    M thermal Arctic Pro Mono 2 Operation parameter MENU > OPERATION PARAMETER This menu is for installer or service engineer reviewing the operation parameters. There are nine pages for the operating parameter as following Operation parameter OPERATION PARAMETER OPERATION PARAMETER OPERATION PARAMETER ONLINE UNITS NUMBER PUMP-O...

  • Page 91: Energy Metering

    M thermal Arctic Pro Mono 3 Energy metering MENU > ENERGY METERING Energy metering function After the energy metering function is enabled, select ENERGY METERING in the main menu to view the heating, cooling and hot water energy data of the unit; in each mode, the real-time, cumulative, daily, weekly, monthly, annually and calendar year energy data can be viewed respectively.
  • Page 92 M thermal Arctic Pro Mono 4/7: Energy Data of the Week 5/7: Energy Data of the Month 6/7: Energy Data of the Year ENERGY METERING: YEAR ENERGY METERING: WEEK ENERGY METERING: MONTH PRODUCTION PRODUCTION PRODUCTION RE PRODUCTION RE PRODUCTION RE PRODUCTION CONSUMPTION CONSUMPTION CONSUMPTION...

  • Page 93: Network Configuration Guidelines

    When the product is connected to the network, please make sure that the phone is as close as possible to the product. Midea only supports 2.4GHz band routers at present. Special characters (punctuation, spaces, etc.) are not recommended as part of the WLAN name. It is recommended that you connect no more than 10 devices to a single router lest home appliances are affected by weak or unstable network signal.
  • Page 94 M thermal Arctic Pro Mono Click on Sign Up and create a new account if you have never created an account of MSmartHome before . If you have already created an account before, login with the email and password. Add device and login to home Wi-Fi Click on Add Device to add your Heat Pump Water Heater...
  • Page 95 M thermal Arctic Pro Mono Select the Central heating Water Heater Select the Wi-Fi in your home and type in the password for this Wi-Fi The App will automatically find out the controller, here the controller is KJRH-120F Check Operation Completed and click on “Next”...
  • Page 96 M thermal Arctic Pro Mono The wired controller realizes intelligent control with a built-in Wifi module, Wired Controller Setting which receives control signal from the APP. controller realizes intelligent control with a built-in Wifi module, Before connecting the WLAN, please check for it if the router in your ives control signal from the APP.
  • Page 97 M thermal Arctic Pro Mono Go Back to the App, it will Click on “Complete”, once the take some time for the app to Account binding is finished finish up 4.4.2 Finishing up It will show the Status as Online . Enter the device to control its settings MBT Confidential...

  • Page 98: Usb Function Guidelines

    After that, if parameter correction is needed, please connect the USB with computer and open the EXCEL file to change parameters and then save it. Please do not change the file name or format. Parameters are not allowed for non-professionals to change and Midea recommends to use the wired controller to change the parameters. Step 3: Plug USB disk into the port of hydronic PCB of B unit and select “WRITE SET PARAMETER”...
  • Page 99 M thermal Arctic Pro Mono Convenient program upgrade for unit There is no need to carry any heavy equipment but only USB disk can realize program upgrade. Steps are as follows: Step 1: Copy new program in U disk root directory where other files in bin format are not allowed in Step 2: Power on and make sure communication is normal.

  • Page 100: Climate Related Curves

    M thermal Arctic Pro Mono Climate Related Curves The climate related curves can be selected in the user interface, MENU > PRESET TEMPERATURE > WEATHER TEMP. SET. In cooling/mode mode, eight curves which are already set in the user interface WEATHER TEMP.
  • Page 101 M thermal Arctic Pro Mono High temperature curves for heating mode T1S(℃) Curve 1 Curve 2 Curve 3 Curve 4 Curve 5 Curve 6 Curve 7 Curve 8 T4(℃) -30 -25 -20 -15 -10 Outdoor ambient temperature (⁰C ) Notes: It only has the curves of the high temperature setting for heating, if the high temperature is set for heating.
  • Page 102 M thermal Arctic Pro Mono High temperature curves for cooling mode T1S(℃) Curve 1 Curve 2 Curve 3 Curve 4 Curve 5 Curve 6 Curve 7 Curve 8 T4(℃) Outdoor ambient temperature (⁰C ) Notes: It only has the curves of the high temperature setting for cooling, if the high temperature is set for cooling. Curve 4 is default in high temperature cooling mode and curve 6 is default in ECO mode.
  • Page 103 M thermal Arctic Pro Mono MBT Confidential...
  • Page 104 Postal code: 528311 mbt.midea.com / global.midea.com Midea reserves the right to change the specifications of the product, and to withdraw or replace products without prior notification or public announcement. Midea is constantly developing and improving its products. Please note that all the pictures in the document are for reference only. Actual products may vary.

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