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MDV MOBA30-12CFN1-BP0W Technical Manual

R410a inverter control
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TM_AB_R410A_INV_US_NA_2009
R410A INVERTER CONTROL
TECHNICAL MANUAL

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Summary of Contents for MDV MOBA30-12CFN1-BP0W

  • Page 1 TM_AB_R410A_INV_US_NA_2009 R410A INVERTER CONTROL TECHNICAL MANUAL...

  • Page 2: Table Of Contents

    Table of Contents Page 1. Specifications ....................3 Model Reference General Specifications Dimensional Drawings Centre of Gravity Electrical Wiring Diagrams Refrigerant Cycle Diagrams Capacity Tables Noise Criterion Curves Electrical Characteristics 2. Product Features ................... 49 Operation Modes and Functions Remote Controller Functions 3.

  • Page 3: Specifications

    Specifications Contents Model Reference ....................4 General Specifications ...................5 Dimensional Drawings ..................11 Electrical Wiring Diagrams ..................13 Refrigerant Cycle Diagrams ................20 Capacity Tables ....................21 Noise Criterion Curves ..................42 Electrical Characteristics ..................48...

  • Page 4: Model Reference

    1. Model Reference Refer to the following table to determine the specific indoor and outdoor unit model number of your purchased equipment. Outdoor Unit Model Indoor Unit Model Capacity (Btu/h) Power Supply MOBA30-12CFN1-BP0W MSABB-12CRDN1-BP0W 1Φ, 115V~, 60Hz MOX130-11CFN1-BT0W MSABB-11CRFN1-BT0W MOBA30-09CFN1-MQ0W MSABA-09CRDN1-MP0W...

  • Page 5: General Specifications

    2. General Specifications Model MSABB-12CRDN1-BP0W MSABB-11CRFN1-BT0W Power supply V- Ph-Hz 115-1-60 115-1-60 Max. input consumption 1679 1850 Max. current 14.6 16.5 Model KSN98D22UFZ KSK103D33UEZ3 Type ROTARY ROTARY Brand GMCC GMCC Capacity 3095 2035/3255 Input 325/826 Compressor Rated current(RLA) 2.4/5.65 Locked rotor Amp(LRA) Thermal protector Thermal protector position INTERNAL...
  • Page 6 770x300x555 720x270x495 Dimension(W*D*H) inch 30.31x11.81x21.85 28.35x10.63x19.49 900x345x595 835x300x540 Outdoor unit Packing (W*D*H) inch 35.43x13.58x23.43 32.87x11.81x21.26 28.3/30.7 23.2/25 Net/Gross weight lbs. 62.39/67.68 51.15/55.11 Refrigerant type R410A/0.59 R410A/0.65 Design pressure PSIG 550/340 550/340 Φ6.35/Φ12.7(1/4"/1/2") Φ6.35/Φ12.7(1/4"/1/2") Liquid side/ Gas side mm(inch) Max. refrigerant pipe length Refrigerant piping 82.02 82.02...
  • Page 7 Model MSABA-09CRDN1-MS0W MSABB-12CRDN1-MP0W MSABB-11CRFN1-MT0W Power supply V- Ph-Hz 208/230-1-60 208/230-1-60 208/230-1-60 Max. input consumption 1385 1400 2050 Max. current Model KSK89D29UEZD KSK89D29UEZD KSK103D33UEZ3 Type ROTARY ROTARY ROTARY Brand GMCC GMCC GMCC Capacity 2805 2805 2035/3255 Input 325/826 Compressor Rated current(RLA) 5.05 5.05 2.4/5.65...
  • Page 8 770x300x555 770x300x555 720x270x495 Dimension(W*D*H) inch 30.31x11.81x21.85 30.31x11.81x21.85 28.35x10.63x19.49 900x345x595 900x345x595 835x300x540 Outdoor unit Packing (W*D*H) inch 35.43x13.58x23.43 35.43x13.58x23.43 32.87x11.81x21.26 24.5/26.9 24.8/27 21.8/23.6 Net/Gross weight lbs. 54.01/59.30 54.67/59.52 48.06/52.03 Refrigerant type R410A/0.5 R410A/0.53 R410A/0.65 Design pressure PSIG 550/340 550/340 550/340 Φ6.35/Φ9.52(1/4”/3/8”) Φ6.35/Φ12.7(1/4"/1/2") Φ6.35/Φ12.7(1/4"/1/2") Liquid side/ Gas side...
  • Page 9 Model MSABD-17CRFN1-MQ0W MSABE-22CRDN1-MS0W Power supply V- Ph-Hz 208/230-1-60 208/230-1-60 Max. input consumption 2200 2950 Max. current 14.5 Model KSN140D21UFZ ATN150D30UFZA Type ROTARY ROTARY Brand GMCC GMCC Capacity 4385 4500 Input 1140 1160 Compressor Rated current(RLA) 12.0 Locked rotor Amp(LRA) Thermal protector Thermal protector position INTERNAL INTERNAL...
  • Page 10 770x300x555 845x363x702 Dimension(W*D*H) inch 30.31x11.81x21.85 33.27x14.29x27.64 900x348x625 965x395x775 Outdoor unit Packing (W*D*H) inch 35.43x13.70x24.61 37.99x15.55x30.12 29.9/32.8 40.2/43.5 Net/Gross weight lbs. 65.92/72.31 88.62/95.90 Refrigerant type R410A/0.9 R410A/1.16 Design pressure PSIG 550/340 550/340 Φ6.35/Φ12.7(1/4"/1/2") Φ9.52/Φ15.9(3/8"/5/8") Liquid side/ Gas side mm(inch) Max. refrigerant pipe length Refrigerant piping 98.42 98.42...

  • Page 11: Dimensional Drawings

    3. Dimensional Drawings Indoor Unit Capacity (Btu/h) Unit inch 28.43 7.36 11.42 11k&12k inch 31.57 7.44 11.69 inch 37.99 8.46 12.56 1080 inch 42.52 8.90 13.19  Page 11 ...
  • Page 12 Outdoor Unit Single Fan Outdoor Unit MOTCA30-18HFN1-NC9W Model unit MOBA30-12CFN1-BP0W MOBA30-09CFN1-MQ0W M0BA30-11CFN1-MQ0W inch 30.3 11.8 21.9 33.1 19.2 11.7 12.7 MOBA30-17CFN1-MR0W MOX130-11CFN1-BT0W MOX130-11CFN1-MT0W inch 28.35 10.63 19.49 31.10 17.80 10.04 11.06 MOCA30-22CFN1-MR0W inch 33.27 14.29 27.64 35.98 21.26 13.78 14.8 ...

  • Page 13: Electrical Wiring Diagrams

    4. Electrical Wiring Diagrams Indoor unit Abbreviation Paraphrase Yellow-Green Conductor Positive and Negative Ion Generator Capacitor PLASMA Electronic Dust Collector LIVE NEUTRAL Heater The Electric Heating Belt of Indoor Unit Indoor Room Temperature Coil Temperature of Indoor Heat Exchanger MSABB-12CRDN1-BP0W, MSABA-09CRDN1-MP0W, MSABB-12CRDN1-MP0W ...
  • Page 14 MSABB-11CRFN1-BT0W, MSABB-11CRFN1-MT0W, MSABD-17CRFN1-MQ0W  Page 14 ...
  • Page 15 MSABE-22CRDN1-MS0W  Page 15 ...
  • Page 16 Outdoor Unit Abbreviation Paraphrase 4-WAY Gas Valve Assembly/4-WAY VALVE AC-FAN Alternating Current FAN DC-FAN Direct Current FAN AC Current Detector COMP Compressor Coil Temperature of Condenser Outdoor Ambient Temperature Compressor Suction Temperature Compressor Discharge Temperature Electirc Expansive Valve L-PRO Low Pressure Switch H-PRO High Pressure Switch ...
  • Page 17 MOBA30-12CFN1-BP0W, MOX130-11CFN1-MT0W  Page 17 ...
  • Page 18 MOX130-11CFN1-BT0W, MOBA30-09CFN1-MQ0W, M0BA30-11CFN1-MQ0W  Page 18 ...
  • Page 19 MOBA30-17CFN1-MR0W, MOCA30-22CFN1-MR0W  Page 19 ...

  • Page 20: Refrigerant Cycle Diagrams

    5. Refrigerant Cycle Diagrams Cooling only Pipe Size (Diameter:ø) Piping length (m/ft) Elevation (m/ft) mm(inch) Capacity(Btu/h). Additional Refrigerant Liquid Rated Max. Rated Max. 9.52(3/8) 6.35(1/4) 5/16.4 25/82 10/32.8 11k&12k 12.7(1/2) 6.35(1/4) 5/16.4 25/82 10/32.8 15g/m (0.16oz/ft) 12.7(1/2) 6.35(1/4) 5/16.4 30/98.4 20/65.6 15.9(5/8) 9.52(3/8)

  • Page 21: Capacity Tables

    6. Capacity Tables Cooling MSABB-12CRDN1-BP0W ID WB 60.8 64.4 66.2 71.6 INDOOR (℉) OUTDOOR AIRFLOW DB(℉) ID DB (CFM) 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 (℉) 3.71 3.72 3.72 3.72 3.90 3.96 3.96...
  • Page 22 MSABB-12CRDN1-BP0W ID WB 60.8 64.4 66.2 71.6 INDOOR (℉) OUTDOOR AIRFLOW DB(℉) ID DB (CFM) 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 (℉) 3.78 3.78 3.78 3.78 3.96 3.96 3.96 3.96 4.06 4.06 4.06...
  • Page 23 MSABB-12CRDN1-BP0W ID WB 60.8 64.4 66.2 71.6 INDOOR (℉) OUTDOOR AIRFLOW DB(℉) ID DB (CFM) 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 (℉) 3.84 3.84 3.84 3.87 4.02 4.02 4.02 4.02 4.12 4.12 4.12...
  • Page 24 MSABB-11CRFN1-BT0W ID WB 60.8 64.4 66.2 71.6 INDOOR (℉) OUTDOOR AIRFLOW DB(℉) ID DB (CFM) 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 (℉) 3.55 3.53 3.53 3.56 3.73 3.80 3.80 3.80 3.82 3.82 3.82...
  • Page 25 MSABB-11CRFN1-BT0W ID WB 60.8 64.4 66.2 71.6 INDOOR (℉) OUTDOOR AIRFLOW DB(℉) ID DB (CFM) 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 (℉) 3.63 3.63 3.66 3.69 3.80 3.80 3.80 3.80 3.88 3.88 3.88...
  • Page 26 MSABB-11CRFN1-BT0W ID WB 60.8 64.4 66.2 71.6 INDOOR (℉) OUTDOOR AIRFLOW DB(℉) ID DB (CFM) 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 (℉) 3.69 3.72 3.75 3.78 3.86 3.86 3.86 3.89 3.97 3.97 3.97...
  • Page 27 MSABA-09CRDN1-MS0W ID WB 60.8 64.4 66.2 71.6 INDOOR (℉) OUTDOOR AIRFLOW DB(℉) ID DB (CFM) 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 (℉) 2.75 2.73 2.73 2.73 2.89 2.95 2.95 2.95 2.97 2.97 2.97...
  • Page 28 MSABA-09CRDN1-MS0W ID WB 60.8 64.4 66.2 71.6 INDOOR (℉) OUTDOOR AIRFLOW DB(℉) ID DB (CFM) 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 (℉) 2.83 2.83 2.86 2.89 2.95 2.95 2.95 2.95 3.03 3.03 3.03...
  • Page 29 MSABA-09CRDN1-MS0W ID WB 60.8 64.4 66.2 71.6 INDOOR (℉) OUTDOOR AIRFLOW DB(℉) ID DB (CFM) 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 (℉) 2.89 2.89 2.92 2.95 3.01 3.01 3.01 3.01 3.09 3.09 3.09...
  • Page 30 MSABB-12CRDN1-MP0W ID WB 60.8 64.4 66.2 71.6 INDOOR (℉) OUTDOOR AIRFLOW DB(℉) ID DB (CFM) 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 (℉) 3.55 3.53 3.53 3.56 3.73 3.80 3.80 3.80 3.82 3.82 3.82...
  • Page 31 MSABB-12CRDN1-MP0W ID WB 60.8 64.4 66.2 71.6 INDOOR (℉) OUTDOOR AIRFLOW DB(℉) ID DB (CFM) 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 (℉) 3.63 3.63 3.63 3.63 3.80 3.80 3.80 3.80 3.88 3.88 3.88...
  • Page 32 MSABB-12CRDN1-MP0W ID WB 60.8 64.4 66.2 71.6 INDOOR (℉) OUTDOOR AIRFLOW DB(℉) ID DB (CFM) 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 (℉) 3.69 3.69 3.69 3.72 3.86 3.86 3.86 3.86 3.97 3.97 3.97...
  • Page 33 MSABB-11CRFN1-MT0W ID WB 60.8 64.4 66.2 71.6 INDOOR (℉) OUTDOOR AIRFLOW DB(℉) ID DB (CFM) 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 (℉) 3.55 3.53 3.53 3.53 3.73 3.80 3.80 3.80 3.82 3.82 3.82...
  • Page 34 MSABB-11CRFN1-MT0W ID WB 60.8 64.4 66.2 71.6 INDOOR (℉) OUTDOOR AIRFLOW DB(℉) ID DB (CFM) 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 (℉) 3.63 3.63 3.63 3.66 3.80 3.80 3.80 3.80 3.88 3.88 3.88...
  • Page 35 MSABB-11CRFN1-MT0W ID WB 60.8 64.4 66.2 71.6 INDOOR (℉) OUTDOOR AIRFLOW DB(℉) ID DB (CFM) 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 (℉) 3.69 3.69 3.72 3.75 3.86 3.86 3.86 3.89 3.97 3.97 3.97...
  • Page 36 MSABD-17CRFN1-MQ0W ID WB 60.8 64.4 66.2 71.6 INDOOR (℉) OUTDOOR AIRFLOW DB(℉) ID DB (CFM) 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 (℉) 5.24 5.25 5.25 5.31 5.51 5.60 5.60 5.60 5.63 5.63 5.63...
  • Page 37 MSABD-17CRFN1-MQ0W ID WB 60.8 64.4 66.2 71.6 INDOOR (℉) OUTDOOR AIRFLOW DB(℉) ID DB (CFM) 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 (℉) 5.35 5.35 5.41 5.47 5.60 5.60 5.60 5.60 5.76 5.76 5.76...
  • Page 38 MSABD-17CRFN1-MQ0W ID WB 60.8 64.4 66.2 71.6 INDOOR (℉) OUTDOOR AIRFLOW DB(℉) ID DB (CFM) 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 (℉) 5.44 5.50 5.56 5.62 5.72 5.72 5.72 5.78 5.84 5.84 5.84...
  • Page 39 MSABE-22CRDN1-MS0W ID WB 60.8 64.4 66.2 71.6 INDOOR (℉) OUTDOOR AIRFLOW DB(℉) ID DB (CFM) 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 (℉) 6.77 6.79 6.79 6.79 7.12 7.24 7.24 7.24 7.30 7.30 7.30...
  • Page 40 MSABE-22CRDN1-MS0W ID WB 60.8 64.4 66.2 71.6 INDOOR (℉) OUTDOOR AIRFLOW DB(℉) ID DB (CFM) 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 (℉) 6.91 6.91 6.91 6.97 7.24 7.24 7.24 7.24 7.45 7.45 7.45...
  • Page 41 MSABE-22CRDN1-MS0W ID WB 60.8 64.4 66.2 71.6 INDOOR (℉) OUTDOOR AIRFLOW DB(℉) ID DB (CFM) 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 73.4 77.0 80.6 84.2 (℉) 7.03 7.03 7.09 7.15 7.39 7.39 7.39 7.39 7.57 7.57 7.57...

  • Page 42: Noise Criterion Curves

    7. Noise Criterion Curves Indoor Unit 0.8m Microphone 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 a range of factors such as the construction -(acoustic absorption coefficient) of particular room in which the equipment is installed.
  • Page 43 MSABB-12CRDN1-BP0W MSABB-11CRFN1-BT MSABA-09CRDN1-MP0W MSABB-12CRDN1-MP0W  Page 43 ...
  • Page 44 MSABB-11CRFN1-MT0W MSABD-17CRFN1-MQ0W MSABE-22CRDN1-MS0W Outdoor Unit  Page 44 ...
  • Page 45 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 46 MOBA30-12CFN1-BP0W MOX130-11CFN1-BT0W MOBA30-09CFN1-MQ0W M0BA30-11CFN1-MQ0W  Page 46 ...
  • Page 47 MOX130-11CFN1-MT0W MOBA30-17CFN1-MR0W MOCA30-22CFN1-MR0W  Page 47 ...

  • Page 48: Electrical Characteristics

    MSABB-12CRDN1-MP0W 208/230 MSABB-11CRFN1-MT0W 0.02 0.25 MSABD-17CRFN1-MQ0W 0.03 MSABE-22CRDN1-MS0W 0.045 0.45 Outdoor Unit Power Supply Compressor Model Phase Voltage 0.034 MOBA30-12CFN1-BP0W 14.3 0.034 MOX130-11CFN1-BT0W MOBA30-09CFN1-MQ0W 0.034 0.034 M0BA30-11CFN1-MQ0W 208/230 MOX130-11CFN1-MT0W 14.3 0.034 MOBA30-17CFN1-MR0W 0.034 MOCA30-22CFN1-MR0W 0.05 Notes: MCA: Minimum Circuit Amperes (A)

  • Page 49: Product Features

    Product Features Contents Operation Modes and Functions ................50 Abbreviation ....................50 Safety Features ....................50 Display Function ..................50 Fan Mode ....................51 Cooling Mode .....................51 Heating Mode (For heat pump models) ............51 Auto-mode ....................52 Drying Mode ....................52 Forced Operation Function ................52 1.10 Timer Function ....................52 1.11 Sleep Function .....................52 1.12 Auto-Restart Function ..................53 1.13 Refrigerant Leakage Detection ..............53...

  • Page 50: Operation Modes And Functions

    1. Operation Modes and Functions When more than one temperature sensor is malfunctioning, the air conditioner ceases operation. Abbreviation Refrigerant leakage detection This function is active only when mode is selected. It will Unit element abbreviations detect if the compressor is being damaged by refrigerant leakage or by compressor overload.

  • Page 51: Fan Mode

    Fan Mode • When T3> TP4 for 9 seconds, the compressor will stop until T3< TP2-1. When fan mode is activated: 1.5.4 Evaporator Temperature Protection • The outdoor fan and compressor are stopped. When evaporator temperature drops below a configured •...

  • Page 52: Auto-Mode

    1.6.5 Evaporator Temperature Protection • Switch off • Timer on • When T2> TEstop, the compressor frequency will cease operation until T2< TEH2. • Timer off • When TEdown<T2< TEstop, the compressor frequency • Changes in: will decrease to the lower level •...

  • Page 53: Auto-Restart Function

    priority. active. • The operating time for sleep mode is 7 hours, after • Once active, the remote control will send a signal which, the unit exits this mode and switches off. every 3 minutes, with no beeps. The unit automatically sets the temperature according to the measurements •...

  • Page 54: Remote Controller Functions

    2. Remote Controller Functions 5. ECO Button: Used to enter the energy efficient mode. Under cooling mode, press this button, the remote Infrared Wireless Remote Controller controller will adjust the temperature automatically to F, fan speed of Auto to save energy(but only if the set 2.1.1.
  • Page 55 14. TURBO Button: Active/Disable Turbo function. Turbo function enables the unit to reach the preset temperature at cooling or heating operation in the shortest time(if the indoor unit does not support this function, there is no corresponding operation happened when pressing this button.) ...
  • Page 56 Installation Contents Accessories ........................57 Installation Overview ..................58 Location Selection ....................60 Indoor Unit Installation ..................61 Outdoor Unit Installation ..................66 Refrigerant Pipe Installation ................68 Vacuum Drying and Leakage Checking ..............69 Additional Refrigerant Charge ................70 Electrical and Gas Leak Checks ................71 Test Operation .....................72...

  • Page 57: Accessories

    Accessories Name Shape Quantity Mounting plate Clip anchor Mounting plate fixing screw ST3.9 X 25 Remote controller Mode ON/OFF Timer Follow Self TurboI clean Fixing screw for remote controller holder ST2.9 x Optional Parts Remote controller holder Dry battery AAA.LR03 Seal 1(for cooling &...

  • Page 58: Installation Overview

    1. Installation Overview Installation Order 15cm (5.9in) 12cm 12cm (4.75in) (4.75in) 2.3m (90.55in) Select Installation Location Determine Wall Hole Position Attach Mounting Plate Drill Wall Hole  Page 58 ...
  • Page 59 Connect Piping Prepare Refrigerant Connect Wiring piping W rap Piping and Cable (not applicable for some locations in the US ) STEP Mount Indoor Unit  Page 59 ...

  • Page 60: 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 61: Indoor Unit Installation

    3. Indoor Unit Installation Correct orientation of Mounting Plate Service space for indoor unit 15cm (5.9in) or more 348.4mm (13.7in) 12cm (4.75in) 12cm (4.75in) 179mm (7.05in) 101mm (4in) or more or more 136mm (5.35in) Indoor unit outline Right rear wall 2.3m (90.55in) or more 722mm (28.45in) hole 65mm (2.5in)
  • Page 62 directly into the clip anchors. can exit the unit. Use needle nose pliers if the plastic panel is too difficult to remove by hand. Drill wall hole for connective piping 3. Groove has been made in the knock-out panel in order to cut it conveniently.
  • Page 63 • DO NOT put the end of drain hose in water or a container that will collect water. Make sure there are no kinks or dent in drain hose to ensure proper drainage. Be extremely careful not to dent or damage the piping while bending them away from the unit.
  • Page 64 Connect signal and power cable • Signal Cable: H07RN-F Table: Minimum Cross-Sectional Area able of Power and 3.6.1 Before performing electrical work, read Signal Cables these regulations Rated Current of Nominal Cross-Sectional 1. All wiring must comply with local and national electrical codes, and must be installed by a licensed electrician.
  • Page 65 use the cable clamp to fasten the signal cable to the unit. 3. Using insulation tape, wrap the signal wire, refrigerant Screw the cable clamp down tightly. pipes, and drain hose tightly together. Double-check that all items are bundled in accordance with the picture above. 9.

  • Page 66: Outdoor Unit Installation

    7. Using even pressure, push down on the bottom half of the unit. Keep pushing down until the unit snaps onto the hooks along the bottom of the mounting plate. Model unit NOTE: MOBA30-12CFN1-BP0W MOBA30-09CFN1-MQ0W • Unit is adjustable M0BA30-11CFN1-MQ0W MOBA30-17CFN1-MR0W inch 11.8...
  • Page 67 Cation Since the gravity center of the unit is not at its physical center, so please be careful when lifting it with a sling. Never hold the inlet of the outdoor unit to prevent it from deforming. Base pan hole of Do not touch the fan with hands or other objects.

  • Page 68: Refrigerant Pipe Installation

    5. Refrigerant Pipe Installation Maximum length and drop height Ensure that the length of the refrigerant pipe, the number of bends, and the drop height between the indoor and outdoor units meets the requirements shown in the following table. Max. Length Max.

  • Page 69: Vacuum Drying And Leakage Checking

    6. Vacuum Drying and Leakage A (mm/inch) Outer diameter of pipe Checking (inch(mm)) 1.3/0.05 1/4" (6.35) 0.7/0.0275 Purpose of vacuum drying 3/8" (9.52) 1.0/0.04 1.6/0.063 • Eliminating moisture in system to prevent the phe- nomena of ice-blockage and copper oxidation. 1.8/0.07 1/2"...

  • Page 70: Additional Refrigerant Charge

    7. Additional Refrigerant Charge water might penetrated into pipeline. • After the vacuum drying process is carried out, the 3. Construction period is long, and rain water might additional refrigerant charge process need to be penetrated into pipeline. performed. 4. Rain water might penetrate into pipeline during •...

  • Page 71: Electrical And Gas Leak Checks

    8. Electrical and Gas Leak Checks 9. Test Operation Electrical Safety Checks Before test run: After installation, confirm that all electrical wiring is Only perform test run after you have completed the installed in accordance with local and national regulations, following steps: and according to the Installation Manual.

  • Page 72: Test Operation

    5. After the Test Run is successfully completed, and you confirm that all checks points in List of Checks to Perform have PASSED, do the following: • Using remote control, return unit to normal operating temperature. • Using insulation tape, wrap the indoor refrigerant pipe connections that you left uncovered during the indoor unit installation process.

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