Airwell DDMX-035N-09M25 Technical Manual
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Airwell DDMX-035N-09M25 Technical Manual

Middle static pressure duct air conditioner
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Technical Manual
MIDDLE STATIC PRESSURE DUCT AIR CONDITIONER
DDMX INVERTER R32
English Manual
DDMX-035N-09M25
DDMX-050N-09M25
DDMX-070N-09M25
DDMX-100N-09M25
DDMX-100N-09M25
DDMX-140N-09M25
DDMX-175N-09M25
IMPORTANT NOTE:
Read this manual carefully before installing or operating your new air conditioning unit. Make sure to
save this manual for future reference.
21.AW.DDMX.035-175.R32A.TM.EN.10.19.Rev01.pdf
/
YDAX-035H-09M25
/
YDAX-050H-09M25
/
YDAX-070H-09M25
/
YDAX-100H-09M25
/
YDAX-100H-09T35
/
YDAX-140H-09T35
/
YDAX-175H-09T35

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Summary of Contents for Airwell DDMX-035N-09M25

  • Page 1 Technical Manual MIDDLE STATIC PRESSURE DUCT AIR CONDITIONER DDMX INVERTER R32 English Manual DDMX-035N-09M25 YDAX-035H-09M25 DDMX-050N-09M25 YDAX-050H-09M25 DDMX-070N-09M25 YDAX-070H-09M25 DDMX-100N-09M25 YDAX-100H-09M25 DDMX-100N-09M25 YDAX-100H-09T35 DDMX-140N-09M25 YDAX-140H-09T35 DDMX-175N-09M25 YDAX-175H-09T35 IMPORTANT NOTE: Read this manual carefully before installing or operating your new air conditioning unit. Make sure to save this manual for future reference.
  • Page 2 Table of Contents Page 1. Specifications ....................4 Model Reference General Specifications Dimensional Drawings Electrical Wiring Diagrams Refrigerant Cycle Diagrams Capacity Tables Capacity Correction Factor for Height Difference Noise Criterion Curves Electrical Characteristics Static Pressure 2. Product Features ................... 80 Operation Modes and Functions Remote Controller Functions 3.
  • Page 3 Table of Contents Page 4. Static Pressure Design .................. 116 Introduction Charts for friction losses in round ducts Dynamic losses Corresponding relation between Rectangular duct and Round duct Method for duct calculation Unit conversion Recommended outlet velocity for different occasions...

  • Page 4: Table Of Contents

    Specifications Contents Model Reference ....................5 General Specifications ...................6 Dimensional Drawings ..................12 Electrical Wiring Diagrams ..................18 Refrigerant Cycle Diagrams ................30 Capacity Tables ....................33 Capacity Correction Factor for Height Difference ..........60 Noise Criterion Curves ..................67 Electrical Characteristics ..................73 Static Pressure ......................74...

  • Page 5: Model Reference

    1. Model Reference Refer to the following table to determine the specific indoor and outdoor unit model number of your purchased equipment. Indoor Unit Model Outdoor Unit Model Capacity (Btu/h) Power Supply DDMX-035N-09M25 YDAX-035H-09M25 YDAX-050H-09M25 DDMX-050N-09M25 1Φ, 220-240V~, 50Hz YDAX-070H-09M25 DDMX-070N-09M25...

  • Page 6: General Specifications

    2. General Specifications Indoor model DDMX-035N-09M25 DDMX-050N-09M25 DDMX-070N-09M25 Outdoor model YDAX-035H-09M25 YDAX-050H-09M25 YDAX-070H-09M25 Power supply (Indoor ) V- Ph-Hz 220~240-1-50 220~240-1-50 220~240-1-50 Power Supply (Outdoor) V-Ph-Hz 220~240-1-50 220~240-1-50 220~240-1-50 Max. input consumption 1850 2950 3700 Max. current 13.5 Model ZKFN-55-8-22...
  • Page 7 Number of rows Tube pitch(a)x row pitch(b) 21x22 21x22 21x22 Fin spacing Outdoor coil Fin type (code) Hydrophilic aluminum Hydrophilic aluminum Hydrophilic aluminum Tube outside dia.and type Φ7,Inner groove tube Φ7,Inner groove tube Φ7,Inner groove tube Coil length x height x width 745*504*22 860*504*44 900*44*609...
  • Page 8 Indoor model DDMX-100N-09M25 DDMX-100N-09M25 Outdoor model YDAX-100H-09M25 YDAX-100H-09T35 220~240-1-50 220~240-1-50 Power supply (Indoor ) V- Ph-Hz 220~240-1-50 380~415-3-50 Power Supply (Outdoor) V-Ph-Hz 5000 5000 Max. input consumption 22.5 10.0 Max. current ZKFN-300-8-1 ZKFN-300-8-1 Model Insulation class IPX0 IPX0 Indoor fan motor IP rating Output Capacitor...
  • Page 9 Number of rows 25.4x22 25.4x22 Tube pitch(a)x row pitch(b) Fin spacing Hydrophilic aluminum Hydrophilic aluminum Outdoor coil Fin type (code) Φ9.52,Inner groove tube Φ9.52,Inner groove tube Tube outside dia.and type 995x762x44 995x762x44 Coil length x height x width Number of circuits 4000 4000 Outdoor air flow...
  • Page 10 Indoor model DDMX-140N-09M25) DDMX-175N-09M25 Outdoor model YDAX-140H-09T35 YDAX-175H-09T35 220~240-1-50 220~240-1-50 Power supply (Indoor ) V- Ph-Hz 380~415-3-50 380~415-3-50 Power Supply (Outdoor) V-Ph-Hz 6900 7500 Max. input consumption Max. current ZKFN-560-8-1-1 ZKFN-560-8-1-1 Model Insulation class IPX0 IPX0 Indoor fan motor IP rating 560.0 560.0 Output...
  • Page 11 Number of rows 25.4x22 25.4x22 Tube pitch(a)x row pitch(b) Fin spacing Hydrophilic aluminum Hydrophilic aluminum Fin type (code) Outdoor coil Φ9.52,Inner groove tube Φ9.52,Inner groove tube Tube outside dia.and type 990*1270*44 990x1270x44 Coil length x height x width Number of circuits 7500 7500 Outdoor air flow...

  • Page 12: Dimensional Drawings

    3. Dimensional Drawings Indoor Unit Model unit (KBtu/h) inch 27.6 19.9 17.7 21.1 23.6 29.2 14.2 inch 34.65 8.27 26.54 23.62 5.51 27.8 1.97 5.35 30.79 7.48 1.57 36.22 3.07 5.83 3.46 4.41 1100 1001 1140 inch 43.31 9.80 30.47 27.56 5.51 36.46...
  • Page 13 Outdoor Unit YDAX-035H-09M25  Page 13 ...
  • Page 14 YDAX-050H-09M25  Page 14 ...
  • Page 15 YDAX-070H-09M25  Page 15 ...
  • Page 16 YDAX-100H-09M25. YDAX-100H-09T35  Page 16 ...
  • Page 17 YDAX-140H-09T35, YDAX-175H-09T35  Page 17 ...

  • Page 18: Electrical Wiring Diagrams

    4. Electrical Wiring Diagrams Indoor unit Abbreviation Paraphrase Yellow-Green Conductor CAP1 Indoor Fan Capacitor AC FAN Alternating Current Fan DC FAN Direct Current Fan PUMP PUMP LIVE NEUTRAL TO CCM Comm.Bus Central Controller Indoor Room Temperature Coil Temperature of Indoor Heat Exchanger Super High Speed High Speed ...
  • Page 19 DDMX-035N-09M25 DDMX-050N-09M25 DDMX-070N-09M25 DDMX-100N-09M25 DDMX-100N-09M25 DDMX-140N-09M25 DDMX-175N-09M25  Page 19 ...
  • Page 20 Some connectors introduce: A. For new fresh motor terminal port (also for Anion generator) CN43: 1. Connect the fan motor to the port , no need care L/N of the motor ; 2. The output voltage is the power supply; 3.
  • Page 21 B For ALARM terminal port CN33 1. Provide the terminal port to connect ALARM ,but no voltage of the terminal port , the power from the ALARM system (not from the unit ) 2. Although design voltage can support higher voltage ,but we strongly ask you connect the power less than 24V, current less than 0.5A 3.
  • Page 22 C. For remote control (ON-OFF) terminal port CN23 and short connector of J7 1. Remove the short connector of J7 when you use ON-OFF function; 2. When remote switch off (OPEN) ;the unit would be off; 3. When remote switch on (CLOSE) ;the unit would be on; 4.
  • Page 23 Micro-Switch Introduce: FOR ANTI-COLD WIND EEPROM TEL0 DEFAULT FACTORY SETTING A. Micro-switch SW1 is for selection of indoor fan stop temperature (TEL0) when it is in anti-cold wind action in heating mode. Range: 24°C, 15°C, 8°C, according to EEROM setting (reserved for special customizing). FOR SETTING FAN MOTOR CONTROL WHEN THERE IS NO DEMAND MODE...
  • Page 24 Range: Active, inactive FOR TEMP. COMPENSATION(HEATING) EEPROM CODE DEFAULT FACTORY SETTING D. Micro-switch SW6 is for selection of temperature compensation in heating mode. This helps to reduce the real temperature difference between ceiling and floor so that the unit could run properly. If the height of installation is lower, smaller value could be chosen.
  • Page 25 Outdoor Unit Abbreviation Paraphrase CAP1, CAP2, CAP3,CAP4 Capacitor FAN1 Outdoor Fan Motor Contactor CT1, CT2 AC Current Detector COMP Compressor L-PRO, K2 Low Pressure Switch/Shorting Stub High Pressure Switch/Shorting Stub TRANS Power Transformer 10KΩ RESISTANCE/Outdoor Ambient Temperature 10KΩ RESISTANCE/Coil Temperature of Condenser 2-Way Terminal/4-Way Terminal 3-Way Terminal Terminal...
  • Page 26 YDAX-035H-09M25 YDAX-050H-09M25  Page 26 ...
  • Page 27 YDAX-070H-09M25  Page 27 ...
  • Page 28 YDAX-100H-09M25  Page 28 ...
  • Page 29 YDAX-100H-09T35 YDAX-140H-09T35 YDAX-175H-09T35  Page 29 ...

  • Page 30: Refrigerant Cycle Diagrams

    5. Refrigerant Cycle Diagrams Heat pump Pipe Size Piping length Elevation (m/ (Diameter:ø) (m/ft) Model mm(inch) Additional Refrigerant Liquid Rated Max. Rated Max. YDAX-035H-09M25 9.52(3/8) 6.35(1/4) 5/16.4 25/82 10/32.8 12g/m (0.13oz/ft) YDAX-050H-09M25 12.7(1/2) 6.35(1/4) 5/16.4 30/98.4 20/65.6  Page 30 ...
  • Page 31 Pipe Size (Diameter:ø) Piping length (m/ft) Elevation (m/ft) mm(inch) Additional Model Refrigerant Liquid Rated Max. Rated Max. 24g/m YDAX-070H-09M25 15.9(5/8) 9.52(3/8) 5/16.4 50/164 25/82 (0.26oz/ft)  Page 31 ...
  • Page 32 Pipe Size (Diameter:ø) Piping length (m/ft) Elevation (m/ft) mm(inch) Additional Model Refrigerant Liquid Rated Max. Rated Max. YDAX-100H-09M25 15.9(5/8) 9.52(3/8) 24g/m 5/16.4 75/246.1 30/98.4 (0.26oz/ft) YDAX-140H-09T35 15.9(5/8) 9.52(3/8) YDAX-175H-09T35 15.9(5/8) 9.52(3/8)  Page 32 ...

  • Page 33: Capacity Tables

    6. Capacity Tables Cooling ID WB 16.0 18.0 19.0 22.0 INDOOR (℃) OUTDOOR AIRFLOW DB(℃) ID DB (CMH) 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 (℃) 3.71 3.72 3.72 3.72 3.90 3.96 3.96 3.96...
  • Page 34 3.78 3.78 3.81 3.84 3.96 3.96 3.96 3.96 4.06 4.06 4.06 4.06 4.31 4.31 4.31 4.31 0.70 0.79 0.98 1.00 0.56 0.65 0.72 0.81 0.50 0.58 0.66 0.73 0.35 0.42 0.49 0.57 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72...
  • Page 35 ID WB 16.0 18.0 19.0 22.0 INDOOR (℃) OUTDOOR AIRFLOW DB(℃) ID DB (CMH) 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 (℃) 5.50 5.50 5.50 5.50 5.78 5.90 5.90 5.90 5.93 5.93 5.93 5.93...
  • Page 36 5.74 5.80 5.86 5.92 6.05 6.05 6.05 6.11 6.20 6.20 6.20 6.20 6.57 6.57 6.57 6.57 0.75 0.85 1.00 1.00 0.59 0.69 0.79 0.98 0.51 0.61 0.70 0.80 0.33 0.42 0.51 0.61 1.06 1.06 1.06 1.06 1.06 1.06 1.06 1.06 1.06 1.06 1.06...
  • Page 37 ID WB 16.0 18.0 19.0 22.0 INDOOR (℃) OUTDOOR AIRFLOW DB(℃) ID DB (CMH) 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 (℃) 7.35 7.34 7.34 7.40 7.73 7.88 7.88 7.88 7.93 7.93 7.93 7.93...
  • Page 38 7.68 7.77 7.86 7.95 8.06 8.06 8.06 8.15 8.26 8.26 8.26 8.26 8.79 8.79 8.79 8.79 0.75 0.86 1.00 1.00 0.59 0.69 0.79 0.98 0.51 0.61 0.70 0.81 0.33 0.42 0.52 0.61 1.52 1.52 1.52 1.52 1.51 1.51 1.51 1.51 1.51 1.51 1.51...
  • Page 39 ID WB 16.0 18.0 19.0 22.0 INDOOR (℃) OUTDOOR AIRFLOW DB(℃) ID DB (CMH) 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 (℃) 9.20 9.31 9.40 9.49 9.68 9.89 9.98 10.07 9.90 9.90 9.90 9.90...
  • Page 40 9.58 9.67 9.76 9.85 10.07 10.07 10.16 10.25 10.32 10.32 10.32 10.41 10.97 10.97 10.97 10.97 0.86 0.97 1.00 1.00 0.65 0.78 0.92 0.98 0.54 0.68 0.82 0.95 0.31 0.44 0.57 0.70 1.73 1.73 1.73 1.73 1.73 1.73 1.73 1.73 1.73 1.73 1.73...
  • Page 41 DDMX-100N-09M25+YDAX-100H-09M25 ID WB 16.0 18.0 19.0 22.0 INDOOR (℃) OUTDOOR AIRFLOW DB(℃) ID DB (CMH) 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 (℃) 11.05 11.06 11.18 11.30 11.63 11.87 11.87 11.99 11.90 11.90 11.90...
  • Page 42 11.49 11.61 11.73 11.85 12.08 12.08 12.08 12.20 12.38 12.38 12.38 12.50 13.15 13.15 13.15 13.15 0.79 0.92 1.00 1.00 0.61 0.72 0.84 0.98 0.52 0.64 0.75 0.86 0.33 0.43 0.53 0.64 2.74 2.74 2.74 2.74 2.73 2.73 2.73 2.73 2.72 2.72 2.72...
  • Page 43 DDMX-100N-09M25+YDAX-100H-09T35 ID WB 16.0 18.0 19.0 22.0 INDOOR (℃) OUTDOOR AIRFLOW DB(℃) ID DB (CMH) 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 (℃) 11.05 11.06 11.18 11.30 11.63 11.87 11.87 11.99 11.90 11.90 11.90...
  • Page 44 11.49 11.61 11.73 11.85 12.08 12.08 12.08 12.20 12.38 12.38 12.38 12.50 13.15 13.15 13.15 13.15 0.79 0.92 1.00 1.00 0.61 0.72 0.84 0.98 0.52 0.64 0.75 0.86 0.33 0.43 0.53 0.64 2.77 2.77 2.77 2.77 2.77 2.77 2.77 2.77 2.76 2.76 2.76...
  • Page 45 ID WB 16.0 18.0 19.0 22.0 INDOOR (℃) OUTDOOR AIRFLOW DB(℃) ID DB (CMH) 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 (℃) 12.59 12.60 12.72 12.84 13.24 13.51 13.51 13.66 13.57 13.57 13.57 13.57...
  • Page 46 13.08 13.20 13.33 13.45 13.78 13.78 13.78 13.93 14.11 14.11 14.11 14.26 14.97 14.97 14.97 14.97 0.79 0.92 1.00 1.00 0.61 0.72 0.84 0.98 0.52 0.64 0.75 0.86 0.33 0.43 0.54 0.65 2.91 2.91 2.91 2.91 2.91 2.91 2.91 2.91 2.90 2.90 2.90...
  • Page 47 FDMX-140N-09M25 ID WB 16.0 18.0 19.0 22.0 INDOOR (℃) OUTDOOR AIRFLOW DB(℃) ID DB (CMH) 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 (℃) 14.70 14.69 14.69 14.84 15.46 15.79 15.79 15.79 15.84 15.84 15.84...
  • Page 48 15.33 15.33 15.48 15.63 16.12 16.12 16.12 16.27 16.53 16.53 16.53 16.53 17.54 17.54 17.54 17.54 0.74 0.85 1.00 1.00 0.59 0.69 0.78 0.98 0.51 0.61 0.70 0.80 0.34 0.42 0.51 0.61 3.33 3.33 3.33 3.33 3.32 3.32 3.32 3.32 3.32 3.32 3.32...
  • Page 49 DDMX-175N-09M25+YDAX-175H-09T35 ID WB 16.0 18.0 19.0 22.0 INDOOR (℃) OUTDOOR AIRFLOW DB(℃) ID DB (CMH) 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 23.0 25.0 27.0 29.0 (℃) 15.98 15.98 15.98 16.13 16.80 17.13 17.13 17.13 17.20 17.20 17.20...
  • Page 50 16.62 16.62 16.80 16.98 17.46 17.46 17.46 17.64 17.89 17.89 17.89 17.89 19.01 19.01 19.01 19.01 0.74 0.85 1.00 1.00 0.59 0.69 0.78 0.98 0.51 0.61 0.70 0.80 0.34 0.42 0.51 0.61 3.64 3.64 3.64 3.64 3.63 3.63 3.63 3.63 3.63 3.63 3.63...
  • Page 51 Heating [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE TC:TOTAL CAPACITY IN KILOWATTS (KW) PI:TOTAL POWER IN KILOWATTS (KW) INDOOR OUTDOOR AIRFLOW (CMH) Indoor Conditions (DB °C ) Indoor Conditions (DB °C ) DB(°C) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0 -15.0...
  • Page 52 [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE TC:TOTAL CAPACITY IN KILOWATTS (KW) PI:TOTAL POWER IN KILOWATTS (KW) INDOOR OUTDOOR AIRFLOW (CMH) Indoor Conditions (DB °C ) Indoor Conditions (DB °C ) DB(°C) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0 -15.0 3.93...
  • Page 53 [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE TC:TOTAL CAPACITY IN KILOWATTS (KW) PI:TOTAL POWER IN KILOWATTS (KW) INDOOR OUTDOOR AIRFLOW (CMH) Indoor Conditions (DB °C ) Indoor Conditions (DB °C ) DB(°C) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0 -15.0 5.37...
  • Page 54 [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE TC:TOTAL CAPACITY IN KILOWATTS (KW) PI:TOTAL POWER IN KILOWATTS (KW) INDOOR OUTDOOR AIRFLOW (CMH) Indoor Conditions (DB °C ) Indoor Conditions (DB °C ) DB(°C) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0 -15.0 5.67...
  • Page 55 DDMX-100N-09M25+YDAX-100H-09M25 [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE TC:TOTAL CAPACITY IN KILOWATTS (KW) PI:TOTAL POWER IN KILOWATTS (KW) INDOOR OUTDOOR AIRFLOW (CMH) Indoor Conditions (DB °C ) Indoor Conditions (DB °C ) DB(°C) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0 -15.0...
  • Page 56 DDMX-100N-09M25+YDAX-100H-09T35 [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE TC:TOTAL CAPACITY IN KILOWATTS (KW) PI:TOTAL POWER IN KILOWATTS (KW) INDOOR OUTDOOR AIRFLOW (CMH) Indoor Conditions (DB °C ) Indoor Conditions (DB °C ) DB(°C) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0 -15.0...
  • Page 57 [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE TC:TOTAL CAPACITY IN KILOWATTS (KW) PI:TOTAL POWER IN KILOWATTS (KW) INDOOR OUTDOOR AIRFLOW (CMH) Indoor Conditions (DB °C ) Indoor Conditions (DB °C ) DB(°C) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0 -15.0 8.49...
  • Page 58 [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE TC:TOTAL CAPACITY IN KILOWATTS (KW) PI:TOTAL POWER IN KILOWATTS (KW) INDOOR OUTDOOR AIRFLOW (CMH) Indoor Conditions (DB °C ) Indoor Conditions (DB °C ) DB(°C) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0 -15.0 11.29...
  • Page 59 [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE TC:TOTAL CAPACITY IN KILOWATTS (KW) PI:TOTAL POWER IN KILOWATTS (KW) INDOOR OUTDOOR AIRFLOW (CMH) Indoor Conditions (DB °C ) Indoor Conditions (DB °C ) DB(°C) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0 -15.0 11.65...

  • Page 60: Capacity Correction Factor For Height Difference

    7. Capacity Correction Factor for Height Difference Capacity (Btu/h) Pipe Length (m) Cooling 0.973 0.948 0.936 Indoor Upper than Outdoor 0.995 0.983 0.958 0.945 Height difference 1.000 0.988 0.963 0.950 H (m) 1.000 0.988 0.963 0.950 Outdoor Upper than Indoor 0.988 0.963 0.950...
  • Page 61 Capacity Pipe Length (m) (Btu/h) Cooling 0.914 0.894 0.874 0.944 0.924 0.903 0.883 Indoor Upper than Outdoor 0.975 0.954 0.933 0.912 0.891 0.995 0.984 0.963 0.942 0.921 0.900 Height difference 1.000 0.989 0.968 0.947 0.926 0.905 H (m) 1.000 0.989 0.968 0.947 0.926...
  • Page 62 Capacity Pipe Length (m) (Btu/h) Cooling 0.887 0.856 0.824 0.928 0.896 0.864 0.833 Indoor Upper than Outdoor 0.969 0.937 0.905 0.873 0.841 Height 0.995 0.979 0.947 0.914 0.882 0.850 difference 1.000 0.984 0.951 0.919 0.886 0.854 H (m) 1.000 0.984 0.951 0.919 0.886...
  • Page 63 Capacity Pipe Length (m) (Btu/h) Cooling 0.885 0.845 0.805 0.778 0.921 0.894 0.854 0.813 0.786 Indoor Upper than Outdoor 0.958 0.931 0.903 0.862 0.822 0.794 Height 0.995 0.967 0.940 0.912 0.871 0.830 0.802 differ- 1.000 0.972 0.945 0.917 0.876 0.834 0.806 ence 1.000...
  • Page 64 Capacity Pipe Length (m) (Btu/h) Cooling 0.769 0.881 0.839 0.797 0.777 0.919 0.890 0.848 0.806 Indoor Upper than Outdoor 0.785 0.956 0.928 0.899 0.857 0.814 Height 0.793 0.995 0.966 0.937 0.908 0.865 0.822 differ- 0.797 1.000 0.971 0.942 0.913 0.870 0.826 ence 0.797...
  • Page 65 Capacity Pipe Length (m) (Btu/h) Cooling 0.880 0.838 0.796 0.768 0.918 0.889 0.846 0.804 0.775 Indoor Upper than Outdoor 0.956 0.927 0.898 0.855 0.812 0.783 Height 0.995 0.966 0.937 0.907 0.864 0.820 0.791 differ- 1.000 0.971 0.941 0.912 0.868 0.824 0.795 ence 1.000...
  • Page 66 Capacity Pipe Length (m) (Btu/h) Cooling 0.866 0.816 0.767 0.734 0.908 0.875 0.825 0.774 0.741 Indoor Upper than Outdoor 0.951 0.917 0.884 0.833 0.782 0.749 Height 0.995 0.961 0.927 0.893 0.841 0.790 0.756 differ- 1.000 0.966 0.931 0.897 0.846 0.794 0.760 ence 1.000...

  • Page 67: Noise Criterion Curves

    8. Noise Criterion Curves Indoor Unit Notes: -Sound measured at 1.5m away from the center of the unit. -Data is valid at free field condition -Data is valid at nominal operation condition -Reference acoustic pressure OdB = 20µPa -Sound level will vary depending on a range of factors such as the construction -(acoustic absorption coefficient) of particular room in which the equipment is installed.
  • Page 68 DDMX-035N-09M25 DDMX-050N-09M25 DDMX-070N-09M25  Page 68 ...
  • Page 69 DDMX-100N-09M25 DDMX-140N-09M25 DDMX-140N-09M25  Page 69 ...
  • Page 70 Outdoor Unit Note: H= 0.5 × height of outdoor unit Notes: -Sound measured at 1.0m away from the center of the unit. -Data is valid at free field condition -Data is valid at nominal operation condition -Reference acoustic pressure OdB=20µPa -Sound level will vary depending on arrange off actors such as the construction (acoustic absorption coefficient) of particular room in which the equipment is installed.
  • Page 71 YDAX-070H-09M25 YDAX-100H-09M25 YDAX-100H-09T35  Page 71 ...
  • Page 72 YDAX-140H-09T35 YDAX-175H-09T35  Page 72 ...

  • Page 73: Electrical Characteristics

    9. Electrical Characteristics Capacity (Btu/h) 12k~18k Phase 1-phase 1-phase 1-phase 1-phase Frequency and 220-240V, 50Hz 220-240V, 50Hz 220-240V, 50Hz 220-240V, 50Hz Voltage OUDOOR UNIT POWER Power Wiring 3×1.5 3×2.5 3×2.5 3×4.0 Circuit Breaker/ 25/20 25/20 50/40 50/40 Fuse (A) Weak Electric Indoor/Outdoor Signal)(mm Connecting...

  • Page 74: Static Pressure

    10. Static Pressure  Page 74 ...
  • Page 75  Page 75 ...
  • Page 76  Page 76 ...
  • Page 77 30K/36K  Page 77 ...
  • Page 78 42K/48K  Page 78 ...
  • Page 79  Page 79 ...
  • Page 80 Product Features Contents Operation Modes and Functions ................81 Abbreviations ....................81 Safety Features ....................81 Display Function ..................81 Fan ......................81 Cooling Mode .....................81 Heating Mode (Heat pump models) .............82 Auto Mode ....................84 Drying Mode ....................84 Forced operation Function ................84 1.10 Timer Function ....................84 1.11 Sleep Function .....................84 1.12 Auto-Restart ....................84 1.13 8°C Heating (Optional) ................85...

  • Page 81: Operation Modes And Functions

    1. Operation Modes and Functions Display Function Unit display functions Abbreviation Unit element abbreviations Abbreviation Element Indoor room temperature Coil temperature of evaporator Coil temperature of condenser Outdoor ambient temperature Compressor discharge temperature Fan Mode Adjusted setting temperature When fan mode is activated: In this manual, such as CDIFTEMP, HDIFTEMP2, TCE1, •...

  • Page 82: Heating Mode (Heat Pump Models)

    • Compressor running frequency is more than test frequency. • When compressor running frequency is equal to test frequency, T4 is more than 15°C or T4 fault. • Change setting temperature. • Turbo or sleep function on/off • Various frequency limit shutdown occurs. 1.5.2 Indoor Fan Control 1) In cooling mode, the indoor fan operates continuously.
  • Page 83 frequency, T4 is more than 15°C or T4 fault. speed increases to 80%; • When T1-Tsc is lower than or equal to -3°C, fan • Change setting temperature. speed increases to 100%. • Turbo or sleep function on/off. 1.6.3 Outdoor Fan Control: 2) When the current is higher than the predefined safe •...

  • Page 84: Auto Mode

    Auto-mode • fan speed • sleep mode • This mode can be selected with the remote controller • Follow me and the temperature setting can be adjusted between 16°C~30°C. 1.10 Timer Function Case 1: • In auto mode, the machine selects cooling, heating, or •...

  • Page 85: 8°C Heating (Optional)

    1.13 8°C Heating (Optional) 1.17 Electrical energy consumption control function (Optional) In heating mode, the temperature can be set to as low as 8°C, preventing the indoor area from freezing if Press the “Gear” button on remote controller to enter the unoccupied during severe cold weather.

  • Page 86: Remote Controller Functions

    2. Remote Controller Functions LCD Wired Remote Controller 2.1.1 LCD Wired Remote Controller i) Buttons and Functions MODE BUTTON ON/OFF BUTTON • Used to start/stop the air • Used to select the operating mode conditioner. AUTO COOL DRY HEAT FAN ADJUST BUTTON •...
  • Page 87 iii) Installation • Dimensions 120mm 21mm 13.1mm (4.7”) (0.8”) (0.5”) 19.5mm (0.7”) 120mm 85.5mm (4.7”) (3.3”) 50mm (1.9”) • Wiring diagram Refer to the following diagram to wire the wall-mounted remote control to the indoor unit. Wire Joint, 5p Infrared Pipe 5-Core Shield Cable Indoor Unit Switch Board Indoor Unit...
  • Page 88 Putty Trap Putty Putty Trap Trap Note: DO NOT allow water to enter the remote control. Use the trap and putty to seal the wires. • For exposed mounting, cut holes on four of the sides according to the picture below. Cut three holes Cut one holes for wire outlet...
  • Page 89 2.1.2 LCD Wired Remote Controller (Optional) The remote controller is optional for some models. i) Buttons and Functions ë ï á å Ö ë ï á å Ö 1. POWER button 7. FOLLOW ME(PTC) button Turn on of turn off the unit. Allows the remote control to act as a remote thermostat and send temperature information from its current 2.
  • Page 90 ii) LCD Screen 1 Operation mode indication 9 C° / F° indication 2 Fan speed indication 10 Temperature display 3 Left-right swing indication 11 Lock indication 4 Up-down swing indication 12 Room temperature indication 5 Faceplate function indication 13 Clock display 6 Main unit and secondary unit indication 14 On/Off timer 7 Follow me function indication...
  • Page 91 iii) Installation • Dimensions 18.5 • Wiring diagram Refer to the following diagram to wire the wall-mounted remote control to the indoor unit. Insert of the mainboard CN40 ----------------------------------- ----------------------------------- black black yellow ----------------------------------- yellow ----------------------------------- brown brown 4-Core Shield Cable, the length Wire controller Indoor unit mainboard is decided by installation...
  • Page 92 Putty Trap Putty Putty Trap Trap Note: DO NOT allow water to enter the remote control. Use the trap and putty to seal the wires. • For exposed mounting, four outletting positions. There are three need cutting. Cutting place of right Cutting place of left Cutting place of top side wire outlet...
  • Page 93 2.1.3 LCD Wired Remote Controller (Optional) The wired remote controller is optional for some models. i) Buttons and Functions Copy/ Swing Timer Back/Turbo Follow me Mode Fan speed (Lock) MODE button 6. TIMER button Used to select the operation mode: Auto / Cooling / Drying / To set timer on and timer off time of one day Heating / Fan;...
  • Page 94 ii) LCD Screen 1 Operation mode indication 8 Turbo/PTC function indication 2 Fan speed indication 9 C° / F° indication 3 Left-right swing indication 10 Temperature display 4 Up-down swing indication 11 Lock indication 5 Faceplate function indication 12 Room temperature indication 6 Main unit and secondary unit indication 13 Clock display 7 Follow me function indication...
  • Page 95 iii) Installation • Dimensions 120mm 18.5mm 46mm (4.7”) (0.7”) (1.8”) 83.5mm 123mm (3.3”) (4.8”) 62mm (2.4”) • Wiring diagram 3) Connection For some models: The wired controller connects to main control board directly. Main control board ADSS HA HB HA HB Wired controller For some models, Ceiling&...
  • Page 96 4) Address setting Unit1 Unit2 Unit16 HA HB HA HB HA HB HA HB Wired controller a. One non-polarity controller can control up to 16 indoor units. b. When the non-polarity controller is connected to several units, every air-conditioner in network has only one network address to distinguish each other.
  • Page 97 Putty Trap Putty Putty Trap Trap Note: DO NOT allow water to enter the remote control. Use the trap and putty to seal the wires. • For wiring the indoor unit, there are three methods: • From the rear; • From the bottom; •...
  • Page 98 2.1.4 LCD Wired Remote Controller (Optional) wired remote controller is optional for some models. i) Buttons and Functions 1. POWER button 6. TIMER button Turn on of turn off the unit. To set timer on and timer off time of one day 7. FAN SPEED button MODE button Used to select the fan speed.
  • Page 99 ii) LCD Screen 1 Operation mode indication 8 Room temperature indication 2 Fan speed indication 9 Rotating indication 3 Temperature display 10 Follow Me function indication 4 Lock indication 11 Left-right swing indication 5 °C / °F indication (some models) 6 Main unit and secondary unit 12 Clock display indication...
  • Page 100 iii) Installation • Dimensions 20mm 120mm 46mm 60mm 5) Connection • Wire with the indoor unit: 60mm Wiring hole HA HB • 1: Indoor Unit. • 2: Notch the part for the wiring to pass through with a nipper tool. •...
  • Page 101 For some models: The wired controller connects to terminal board, terminal board connects to main control board. Main control board Terminal board CN40 ENC1 HA HB HA HB Wired controller 6) Address setting Unit1 Unit2 Unit16 HA HB HA HB HA HB HA HB Wired controller...

  • Page 102: Centralized Controller

    Centralized Controller 1) Connection For Light commercial air conditioner with XYE port, it can be directly connected to Centralized Controller (CCM03, CCM09). 2) Address setting When setting the address, please make sure the unit is powered off. The address can be set from 0 to 63 by the switch. Turn on the unit, then the address will be effective.

  • Page 103: Using The Wire Controller To Set External Static Pressure

    Using the wire controller to set • If there is no change after airflow adjustment in the ventilation paths, be sure to reset automatic airflow external static pressure adjustment. • You can use the unit’s automatic airflow adjustment • If there is no change to ventilation paths after airflow function to set external static pressure.
  • Page 104 Installation Contents Accessories ........................105 Installation Overview ..................106 Location Selection .....................107 Indoor Unit Installation ..................108 Outdoor Unit Installation ..................111 Drainage Pipe Installation .................112 Refrigerant Pipe Installation ................115 Vacuum Drying and Leakage Checking ............116 Additional Refrigerant Charge .................117 Engineering of Insulation .................117 Engineering of Electrical Wiring ..............118 Test Operation ....................119...

  • Page 105: Accessories

    Accessories Name Shape Quantity Soundproof / insulation sheath Tubing & Fittings Seal sponge (some models) Orifice (some models) Drain joint (some models) Drainpipe Fittings (for cooling & heating) Seal ring (some models) Magnetic ring(Wrap the electric wires S1 & S2 ( P &...

  • Page 106: Installation Overview

    1. Installation Overview Installation Order Install the indoor unit Install the outdoor unit Connect the refrigerant pipes Evacuate the refrigeration system Connect the wires Install the drainpipe Perform a test run  Page 106 ...

  • Page 107: Location Selection

    2. Location selection Unit location selection can refer to installation manual. DO NOT install the unit in the following locations: • Where oil drilling or fracking is taking place. • Coastal areas with high salt content in the air. • Areas with caustic gases in the air, such as near hot springs.

  • Page 108: Indoor Unit Installation

    3. Indoor Unit Installation mounting the unit.. 5. Drill 4 holes 10cm (4”) deep at the ceiling hook Service space for indoor unit positions in the internal ceiling. Be sure to hold the drill at a 90° angle to the ceiling. 30cm or more 20cm or more 6.
  • Page 109 air return flange . Ventilation panel 5. Refer to the following static pressure guidelines when installing the indoor unit. Model(KBtu/h) Static Pressure(Pa) 0-60 0-100 24~55 0-160 Change the fan motor static pressure according to external Air return flange duct static pressure. NOTE: 1.
  • Page 110 Ø92mm(3.62”) Ø113mm(4.45”) Connector A 18-60k Connector D Connector B Ø125mm(4.92”) Ø160mm(6.3”) Connector C Hose Plug the external pump to the “PUMP” pin and the water level sensor to the “CN5” to enable the pump. Remove the cover Unplug the “PUMP” pin 3.6 Horizontal Installation Short connect the “CN5”...

  • Page 111: Outdoor Unit Installation

    When installed vertically (up flow), the pump must be Capacity(kBtu/h) A(mm) B(mm) D(mm) disabled firstly. Follow the 3.7.1 steps to disable the pump. For the unit with external pump (9K ,12K &18K models), the whole pump assembly can be removed. Then take the cap on drain connector off and connect the drainpipe to drain connector .

  • Page 112: Drainage Pipe Installation

    5. Drainage Pipe Installation For horizontal drainage pipe (The following table is for reference) Install the drainage pipe as shown below and take Allowable measures against condensation. Improperly installation Reference maximum water could lead to leakage and eventually wet furniture and value of inner flowrate (l/h) Remark...
  • Page 113 • Refer the following picture for installation reference. 5. The horizontal pipe layout should avoid converse flow or bad flow 8. Blowhole setting • For the concentrated drainage pipe system, there should design a blowhole at the highest point of main pipe to ensure the condensate water discharge smoothly.
  • Page 114 even water shall run over the water collector. • Continuously infusing water until water level alarmed, check whether the drainage pump could discharge water at once. If water level does not decline under warning water level 3 minutes later, it shall cause shutdown of unit. When this situation happens, the normal startup only can be recovered by turning down power supply and Stow tube...

  • Page 115: Refrigerant Pipe Installation

    6. Refrigerant Pipe Installation 2.Confirm the cross way of the pipes. 3.Measure the necessary pipe length. Maximum length and drop height 4.Cut the selected pipe with pipe cutter • Ensure that the length of the refrigerant pipe, the number Make the section flat and smooth. of bends, and the drop height between the indoor and outdoor units meets the requirements shown in the 90°...

  • Page 116: Vacuum Drying And Leakage Checking

    7.3.1 Ordinary vacuum drying supporters should not be exceed 1.5m. 13. Connect the pipe to indoor unit and outdoor unit by 1. When conduct first vacuum drying, connect pressure using two spanners. gauge to the infusing mouth of gas pipe and liquid pipe, and keep vacuum pump running for 1hour (vacuum •...

  • Page 117: Additional Refrigerant Charge

    8. Additional Refrigerant Charge 9. Engineering of Insulation • After the vacuum drying process is carried out, the additional refrigerant charge process need to be Insulation of refrigerant pipe performed. • 1. Operational procedure of refrigerant pipe The outdoor unit is factory charged with refrigerant. insulation The additional refrigerant charge volume is decided by the diameter and length of the liquid pipe be-...

  • Page 118: Engineering Of Electrical Wiring

    10. Engineering of Electrical Wiring insulation and cause easy aging of the material. Insulation of drainage pipe 10.1 Highlights of electrical wiring installation 1. Operational procedure of refrigerant pipe insulation • All field wiring construction should be finished by qualified electrician. Select the suitable pipe →...

  • Page 119: Test Operation

    11. Test Operation Drainage Test a. Ensure the drainpipe flows smoothly. New buildings 11.1 The test operation must be carried out should perform this test before finishing the ceiling. after the entire installation has been b. Remove the test cover. Add 2000ml of water to the tank completed.
  • Page 120 Static Pressure Design Contents Introduction .......................117 Charts for friction losses in round ducts ............117 Dynamic losses ....................118 Corresponding relation between Rectangular duct and Round Duct ...119 Method for duct calculation ................120 Unit conversion ....................120 Recommended outlet velocity for different occasions ......... 120s...
  • Page 121 1. Introduction Duct system losses are the irreversible transformation of mechanical energy into heat. The two types of losses are (1) friction losses and (2) dynamic losses. Friction losses are due to fluid viscosity and result from momentum exchange between molecules (in laminar flow) or between individual particles of adjacent fluid layers moving at different velocities (in turbulent flow).
  • Page 122 3. Dynamic Losses For dynamic losses, please refer to below image.  Page 122 ...
  • Page 123 4. Corresponding Relation Between Rectangular Duct and Round Duct  Page 123 ...
  • Page 124 5. Method For Duct Calculation (equal friction method) 1)Draw schematic view of the duct system. 1)Make notes for air volume and mark clearly the elbow, the branch parts, the air discharge outlet. 1)Select one main ducting route (where the maximum static pressure loss occures). 1)Select the air velocity for the main duct in accordance with the desirable air velocity.
  • Page 125 Consult with the sales agency or manufacturer for details. ATTENTION : Le design et les données techniques sont donnés à titre indicatif et peuvent être modifiés sans préavis. AIRWELL RESIDENTIAL SAS 10,Rue du Fort de Saint Cyr, 78180 Montigny le Bretonneux - France www.airwell.com...

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