CLIVET Box-SL 2 Series Technical Manual
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CLIVET Box-SL 2 Series Technical Manual

Light commercial r32
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LIGHT COMMERCIAL R32
(1)
35M
70M-160M
35M-160T
(1) Note: for size 53M, see dedicated Technical Manual
TECHNICAL MANUAL
18/01/2019
TM19A065GB-00

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Summary of Contents for CLIVET Box-SL 2 Series

  • Page 1 LIGHT COMMERCIAL R32 70M-160M 35M-160T (1) Note: for size 53M, see dedicated Technical Manual TECHNICAL MANUAL 18/01/2019 TM19A065GB-00...

  • 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 Capacity Correction Factor for Height Difference Noise Criterion Curves Electrical Characteristics 2. Product Features ................... 68 Operation Modes and Functions Remote Controller Functions 3.
  • Page 3 Model Reference ....................4 General Specifications ...................5 Dimensional Drawings ..................9 Centre of Gravity ....................13 Electrical Wiring Diagrams ..................16 Refrigerant Cycle Diagrams ................32 Capacity Tables ....................35 Capacity Correction Factor for Height Difference ..........56 Noise Criterion Curves ..................61 Electrical Characteristics ..................67...

  • 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 MC2-XY 35M IB2-XY 35M 1 ɸ , 220~240V~, 50Hz MC2-Y 70M IA2-XY 70M MC2-Y 105M...

  • Page 5: General Specifications

    2. General Specifications IA2-XY 70M IA2-XY 105M Indoor Model IB2-XY 35M MC2-Y 35M Outdoor Model MC2-Y 70M MC2-Y 105M 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 2350 2950 4700...
  • Page 6 Number of rows Tube pitch(a)x row pitch(b) 21x22 25.4x22 25.4x22 Fin spacing Fin type (code) Hydrophilic aluminum Hydrophilic aluminum Hydrophilic aluminum Condenser ɸ 9.52,Inner groove ɸ 7,Inner groove tube ɸ 9.52,Inner groove tube Tube outside dia. and type tube Coil length x height x width 860x504x44 730x660x44 995x762x44...
  • Page 7 IA2-XY 140M IA2-XY 160M Indoor Model IA2-XY 105M MC2-Y 140T MC2-Y 105T Outdoor Model MC2-Y 160T Power supply (Indoor ) V- Ph-Hz 220~240-1-50 220~240-1-50 220~240-1-50 Power supply (Outdoor ) V- Ph-Hz 380~415-3-50 380~415-3-50 380~415-3-50 Max. Input consumption 5600 6200 7500 Max.
  • Page 8 Outdoor side air flow(Hi) 4000 7500 7500 Outdoor sound pressure level dB(A) 63.5 Outdoor sound power level dB(A) Throttle type Throttle type EXV+Capillary EXV+Capillary EXV+Capillary Dimension(WxDxH) 946x410x810 952x415x1333 952x415x1333 Outdoor unit Packing(WxDxH) 1090x500x875 1095x495x1480 1095x495x1480 Net/Gross weight 81.5/87.0 106.7/119.9 111.3/124.3 Refrigerant type Refrigerant Refrigerant charge...

  • Page 9: Dimensional Drawings

    3. Dimensional Drawings Indoor Unit Cassette 650x650 BOX-SL 2 IB2-XY 35M  Page 9 ...
  • Page 10 Cassette 950X950 BOX-SL 2 Model Unit 70M-105M inch 3.54 9.65 2.35 140M-160M inch 3.74 11.3 2.35 Outdoor Unit Single Fan Outdoor Unit  Page 10 ...
  • Page 11 Model Unit MC2-Y 35M inch 31.49 13.11 21.81 34.25 20.23 13.39 14.37 MC2-Y 70M inch 33.27 14.29 27.64 35.98 21.26 13.78 14.8 MC2-Y 105M 1030 MC2-Y 105T inch 37.24 16.14 31.89 40.55 26.50 15.87 17.9  Page 11 ...
  • Page 12 Double Fan Outdoor Unit Model Unit 1333 1045 MC2-Y 140T MC2-Y 160T inch 37.48 16.34 52.48 41.14 24.96 15.9 17.99  Page 12 ...

  • Page 13: Centre Of Gravity

    4. Centre of gravity MC2-Y 35M MC2-Y 710M  Page 13 ...
  • Page 14 MC2-Y 105M MC2-Y 105T  Page 14 ...
  • Page 15 MC2-Y 140T MC2-Y 160T  Page 15 ...

  • Page 16: Electrical Wiring Diagrams

    5. Electrical Wiring Diagrams Indoor unit Abbreviation Paraphrase Yellow-Green Conductor CAP1 Indoor Fan Capacitor FAN1 Indoor Fan LIVE NEUTRAL TO CCM Comm.Bus Central Controller Indoor Room Temperature Coil Temperature of Indoor Heat Exchanger Super High Speed High Speed IB2-XY 35M ...
  • Page 17 1(L) 2(N) S 1(L) 2(N) S Power supply: 1-Phase 208-240V~ ≤ 24 K : 3 -core c able 3x2.5mm 25K-36K : 3-core cable 3x4.0mm ≥ 37K: 3-core c able 3x6.0mm IA2-XY 70M, IA2-XY 105M, IA2-XY 140M, IA2-XY 160M  Page 17 ...
  • Page 18 IA2-XY 70M, IA2-XY 105M  Page 18 ...
  • Page 19 IA2-XY 140M, IA2-XY 160M  Page 19 ...
  • Page 20 5.2 Some connectors introduce: A For remote control (ON-OFF) terminal port CN23 and short connector of JR6 1. Remove the short connector of JR6 when you use ON-OFF function; 2. When remote switch off (OPEN) ;the unit would be off; 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 new fresh motor terminal port CN8 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. The fresh motor can not excess 200W or 1A , follow the smaller one ; 4.
  • Page 23 5.3 Micro-Switch introduce: 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). Setting fan speed TEL0 +16 TEL0 +14...
  • Page 24 D. Micro-switch SW5 is for setting the master or slave unit when the unit is in twin connection. Range: Master no slave (Normal 1 drive 1 connection), Master (2 positions without difference), Slave E.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.
  • Page 25 Outdoor Unit Abbreviation Paraphrase CAP1, CAP2, CAP3,CAP4 Fan Motor Capacitor FM1,FM2 Outdoor DC Fan FAN1, FAN2 Outdoor AC Fan HEAT, HEAT_Y,HEAT_D CRANKCASE HEATING CT1, CT2 AC Current Detector COMP Compressor L-PRO Low Pressure Switch H-PRO High Pressure Switch PFC Inductor 4-Way Valve TRANS Power Transformer...
  • Page 26 MC2-Y 35M Notes: YELLOW OR BLACK BLUE OR BLACK BLUE This symbol indicates the element is optional,the BROWN actual shape shall be 1(L) 2(N) prevail. OPTIONAL CN 3 CN 1 CN 2 CN 16 TEST PORT CN 6 CN 1A WHITE POWER SUPPLY INDOOR UNIT...
  • Page 27  Page 27 ...
  • Page 28 MC2-Y 70M 16022500003723 C N2 8 GRAY BLACK(BLUE)  Page 28 ...
  • Page 29 MC2-Y 105M Applicable to the units adopting DC motor only 16022700002412 Applicable to the units adopting AC motor only CAP1 OPTIONAL NOTE:Four-way valve CN42 CN43 is used in the Cooling & Heating 5(6) BLACK unit only CN20 4-WAY1 BLACK BLUE BLUE BLACK BLUE...
  • Page 30 MC2-Y 105T  Page 30 ...
  • Page 31 MC2-Y 140T, MC2-Y 160T WIRING DIAGRAM (OUTDOOR UNIT) OPTIONAL HEAT_Y HEAT_D Applicable to the units adopting AC motor only BLUE CAP1 CAP2 OPTIONAL BLUE BLUE NOTE:Four-way valve is used in the 4-WAY1 Cooling & Heating BLACK unit only BLACK BLUE WHITE BLUE BLACK...

  • Page 32: Refrigerant Cycle Diagrams

    6. Refrigerant Cycle Diagrams Pipe Size (Diameter:ø) Piping length (m/ft) Elevation (m/ft) mm(inch) Additional Model Refrigerant Liquid Rated Max. Rated Max. MC2-Y 35M 9.52(3/8) 6.35(1/4) 5/16.4 25/82 10/32.8 12g/m (0.13oz/ft)  Page 32 ...
  • Page 33 Pipe Size (Diameter:ø) Piping length (m/ft) Elevation (m/ft) mm(inch) Additional Model Refrigerant Liquid Rated Max. Rated Max. MC2-Y 70M 15.9(5/8) 9.52(3/8) 5/16.4 50/164.0 25/82 24g/m (0.26oz/ft) Pipe Size (Diameter:ø) Piping length (m/ft) Elevation (m/ft) mm(inch) Additional Model Refrigerant Liquid Rated Max.
  • Page 34 Pipe Size (Diameter:ø) Piping length (m/ft) Elevation (m/ft) mm(inch) Additional Model Refrigerant Liquid Rated Max. Rated Max. MC2-Y 105M 15.9(5/8) 9.52(3/8) 5/16.4 65/213.3 30/98.4 24g/m (0.26oz/ft) MC2-Y 140T 15.9(5/8) 9.52(3/8) 5/16.4 65/213.3 30/98.4 24g/m (0.26oz/ft) MC2-Y 160T 15.9(5/8) 9.52(3/8) 5/16.4 65/213.3 30/98.4 24g/m (0.26oz/ft)

  • Page 35: Capacity Tables

    7. Capacity Tables Cooling IB2-XY 35M+MC2-Y 35M ID WB 16.0 18.0 19.0 22.0 INDOOR (℃) OUTDOOR AIRFLOW DB(℃) ID DB (CMH) 23.0 25.0 27.0 30.0 23.0 25.0 27.0 30.0 23.0 25.0 27.0 30.0 23.0 25.0 27.0 30.0 (℃) 3.71 3.72 3.72 3.75 3.90...
  • Page 36 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 0.71 0.80 0.98 1.00 0.57 0.66 0.74 0.82 0.50 0.58 0.67 0.75 0.35 0.42 0.50 0.58 0.58 0.58 0.58 0.58 0.58 0.58 0.58 0.58 0.58 0.58 0.58...
  • Page 37  Page 37 ...
  • Page 38  Page 38 ...
  • Page 39 IA2-XY 70M+MC2-Y 70M ID WB 16.0 18.0 19.0 22.0 INDOOR (℃) OUTDOOR AIRFLOW DB(℃) ID DB (CMH) 23.0 25.0 27.0 30.0 23.0 25.0 27.0 30.0 23.0 25.0 27.0 30.0 23.0 25.0 27.0 30.0 (℃) 7.35 7.34 7.40 7.46 7.73 7.88 7.88 7.97 7.93...
  • Page 40 7.68 7.77 7.86 7.95 8.06 8.06 8.06 8.15 8.26 8.26 8.26 8.35 8.79 8.79 8.79 8.79 0.79 0.91 1.00 1.00 0.61 0.72 0.84 0.98 0.52 0.63 0.74 0.85 0.33 0.42 0.53 0.64 1.52 1.52 1.52 1.52 1.51 1.51 1.51 1.51 1.51 1.51 1.51...
  • Page 41 IA2-XY 105M+MC2-Y 105M ID WB 16.0 18.0 19.0 22.0 INDOOR (℃) OUTDOOR AIRFLOW DB(℃) ID DB (CMH) 23.0 25.0 27.0 30.0 23.0 25.0 27.0 30.0 23.0 25.0 27.0 30.0 23.0 25.0 27.0 30.0 (℃) 11.05 11.06 11.18 11.30 11.63 11.87 11.87 11.87 11.90...
  • Page 42 11.49 11.49 11.61 11.73 12.08 12.08 12.08 12.20 12.38 12.38 12.38 12.38 13.15 13.15 13.15 13.15 0.74 0.85 1.00 1.00 0.58 0.69 0.78 0.98 0.51 0.61 0.70 0.79 0.34 0.42 0.51 0.60 2.60 2.60 2.60 2.60 2.59 2.59 2.59 2.59 2.59 2.59 2.59...
  • Page 43 IA2-XY 105M+MC2-Y 105T ID WB 16.0 18.0 19.0 22.0 INDOOR (℃) OUTDOOR AIRFLOW DB(℃) ID DB (CMH) 23.0 25.0 27.0 30.0 23.0 25.0 27.0 30.0 23.0 25.0 27.0 30.0 23.0 25.0 27.0 30.0 (℃) 11.05 11.06 11.18 11.30 11.63 11.87 11.87 11.87 11.90...
  • Page 44 11.49 11.49 11.61 11.73 12.08 12.08 12.08 12.20 12.38 12.38 12.38 12.38 13.15 13.15 13.15 13.15 0.74 0.85 1.00 1.00 0.58 0.69 0.78 0.98 0.51 0.61 0.70 0.79 0.34 0.42 0.51 0.60 2.74 2.74 2.74 2.74 2.73 2.73 2.73 2.73 2.72 2.72 2.72...
  • Page 45 IA2-XY 140M+MC2-Y 140T ID WB 16.0 18.0 19.0 22.0 INDOOR (℃) OUTDOOR AIRFLOW DB(℃) ID DB (CMH) 23.0 25.0 27.0 30.0 23.0 25.0 27.0 30.0 23.0 25.0 27.0 30.0 23.0 25.0 27.0 30.0 (℃) 14.70 14.69 14.69 14.69 15.46 15.79 15.79 15.79 15.84...
  • Page 46 15.33 15.33 15.33 15.48 16.12 16.12 16.12 16.12 16.53 16.53 16.53 16.53 17.54 17.54 17.54 17.54 0.68 0.75 1.00 1.00 0.55 0.63 0.70 0.98 0.49 0.56 0.64 0.70 0.36 0.42 0.48 0.55 3.56 3.56 3.56 3.56 3.55 3.55 3.55 3.55 3.54 3.54 3.54...
  • Page 47 IA2-XY 160M+MC2-Y 160T ID WB 16.0 18.0 19.0 22.0 INDOOR (℃) OUTDOOR AIRFLOW DB(℃) ID DB (CMH) 23.0 25.0 27.0 30.0 23.0 25.0 27.0 30.0 23.0 25.0 27.0 30.0 23.0 25.0 27.0 30.0 (℃) 16.23 16.22 16.22 16.22 17.07 17.44 17.44 17.44 17.50...
  • Page 48 16.92 16.92 16.92 17.10 17.80 17.80 17.80 17.80 18.25 18.25 18.25 18.25 19.36 19.36 19.36 19.36 0.69 0.76 1.00 1.00 0.56 0.63 0.70 0.98 0.49 0.57 0.64 0.71 0.36 0.42 0.49 0.56 4.13 4.13 4.13 4.13 4.12 4.12 4.12 4.12 4.11 4.11 4.11...
  • Page 49 IB2-XY 35M+MC2-Y 35M [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE INDOOR TC:TOTAL CAPACITY IN KILOWATTS PI: TOTAL POWER IN KILOWATTS AIRFLOW OUTDOOR Indoor Conditions (DB ℃ ) Indoor Conditions (DB ℃) (CMH) DB(℃) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0 -15.0...
  • Page 50  Page 50 ...
  • Page 51 IA2-XY 70M+MC2-Y 70M [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE INDOOR TC:TOTAL CAPACITY IN KILOWATTS PI: TOTAL POWER IN KILOWATTS AIRFLOW OUTDOOR Indoor Conditions (DB ℃ ) Indoor Conditions (DB ℃) (CMH) DB(℃) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0 -15.0...
  • Page 52 IA2-XY 105M+MC2-Y 105M [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE INDOOR TC:TOTAL CAPACITY IN KILOWATTS PI: TOTAL POWER IN KILOWATTS AIRFLOW OUTDOOR Indoor Conditions (DB ℃ ) Indoor Conditions (DB ℃) (CMH) DB(℃) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0 -15.0...
  • Page 53 IA2-XY 105M+MC2-Y 105T [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE INDOOR TC:TOTAL CAPACITY IN KILOWATTS PI: TOTAL POWER IN KILOWATTS AIRFLOW OUTDOOR Indoor Conditions (DB ℃ ) Indoor Conditions (DB ℃) (CMH) DB(℃) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0 -15.0...
  • Page 54 IA2-XY 140M+MC2-Y 140T [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE INDOOR TC:TOTAL CAPACITY IN KILOWATTS PI: TOTAL POWER IN KILOWATTS AIRFLOW OUTDOOR Indoor Conditions (DB ℃ ) Indoor Conditions (DB ℃) (CMH) DB(℃) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0 -15.0...
  • Page 55 IA2-XY 160M+MC2-Y 160T [SI_Unit] HEATING PERFORMANCE AT INDOOR DRY BULB TEMPERATURE INDOOR TC:TOTAL CAPACITY IN KILOWATTS PI: TOTAL POWER IN KILOWATTS AIRFLOW OUTDOOR Indoor Conditions (DB ℃ ) Indoor Conditions (DB ℃) (CMH) DB(℃) 16.0 20.0 22.0 24.0 16.0 20.0 22.0 24.0 -15.0...

  • Page 56: Capacity Correction Factor For Height Difference

    8. Capacity Correction Factor for Height Difference Model 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 Heating...
  • Page 57 Model Pipe Length (m) 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 0.905...
  • Page 58 105M / 105T Model Pipe Length (m) Cooling 0.885 0.845 0.805 0.921 0.894 0.854 0.813 Indoor Upper than Outdoor 0.958 0.931 0.903 0.862 0.822 0.995 0.967 0.940 0.912 0.871 0.830 Height difference 1.000 0.972 0.945 0.917 0.876 0.834 H (m) 1.000 0.972 0.945...
  • Page 59 140M / 140T Model Pipe Length (m) Cooling 0.880 0.838 0.796 0.918 0.889 0.846 0.804 Indoor Upper than Outdoor 0.956 0.927 0.898 0.855 0.812 0.995 0.966 0.937 0.907 0.864 0.820 Height difference 1.000 0.971 0.941 0.912 0.868 0.824 H (m) 1.000 0.971 0.941...
  • Page 60 160M / 160T Model Pipe Length (m) Cooling 0.866 0.816 0.767 0.908 0.875 0.825 0.774 Indoor Upper than Outdoor 0.951 0.917 0.884 0.833 0.782 0.995 0.961 0.927 0.893 0.841 0.790 Height difference 1.000 0.966 0.931 0.897 0.846 0.794 H (m) 1.000 0.966 0.931...

  • Page 61: Noise Criterion Curves

    9. Noise Criterion Curves Indoor Unit Notes: -Sound measured at 1.4m away from the noisiest location 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 62 IA2-XY 70M NC-70 NC-60 NC-50 NC-40 NC-30 1000 2000 4000 8000 Band Center Frequency /Hz IA2-XY 105M(1ph) IA2-XY 105M(3ph) (match with MC2-Y 105M) (match with MC2-Y 105T) NC-70 NC-70 NC-60 NC-60 NC-50 NC-50 NC-40 NC-40 NC-30 NC-30 1000 2000 4000 8000 1000 2000...
  • Page 63 IA2-XY 140M IA2-XY 160M NC-70 NC-70 NC-60 NC-60 NC-50 NC-50 NC-40 NC-40 NC-30 NC-30 1000 2000 4000 8000 1000 2000 4000 8000 Band Center Frequency /Hz Band Center Frequency /Hz  Page 63 ...
  • Page 64 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 65 MC2-Y 70M Cooling Heating NC-70 NC-60 NC-50 NC-40 NC-30 NC-20 1000 2000 4000 8000 Band Center Frequency /Hz MC2-Y 105M MC2-Y 105T Cooling Heating Cooling Heating NC-70 NC-70 NC-60 NC-60 NC-50 NC-50 NC-40 NC-40 NC-30 NC-30 1000 2000 4000 8000 1000 2000 4000...
  • Page 66 MC2-Y 140T MC2-Y 160T Cooling Heating Cooling Heating NC-70 NC-70 NC-60 NC-60 NC-50 NC-50 NC-40 NC-40 NC-30 NC-30 1000 2000 4000 8000 1000 2000 4000 8000 Band Center Frequency /Hz Band Center Frequency /Hz  Page 66 ...

  • Page 67: Electrical Characteristics

    10. Electrical Characteristics Type Phase 1-phase 1-phase Frequency and Voltage 220-240V, 50Hz 220-240V, 50Hz Circuit Breaker/ Fuse (A) 25/20 32/25 Indoor Unit Power Wiring (mm Outdoor Unit Power Wiring (mm 3×2.5 3×2.5 Ground Wiring Indoor/Outdoor 4×1.0(4x2.5 with 3×1.0(3x2.5 with Connecting Wiring Strong Electric Signal auxiliary electric auxiliary electric...

  • Page 68: Product Features

    Product Features Contents Operation Modes and Functions ................69 Abbreviations ....................69 Safety Features ....................69 Digital Display ....................69 Fan ......................69 Cooling Mode .....................69 Heating Mode .....................70 Auto Mode ....................70 Drying Mode ....................70 Timer Function ....................70 1.10 Sleep Function .....................70 1.11 Auto-Restart ....................71 1.12 Follow Me ....................71 1.13 Drain Pump Control ..................71 Remote Controller Functions ................72...

  • Page 69: Operation Modes And Functions

    1. Operation Modes and Functions Cassette 650x650 BOX-SL 2 Abbreviation Unit element abbreviations Abbreviation Element Indoor room temperature Coil temperature of evaporator Cassette 950x950 BOX-SL2 Coil temperature of condenser Outdoor ambient temperature Compressor discharge temperature Safety Features Compressor three-minute delay at restart Compressor functions are delayed for up to one minute upon the first startup of the unit, and are delayed for up to three minutes upon subsequent unit restarts.

  • Page 70: Heating Mode

    ---0℃≤T2<4℃, the compressor frequency is limited and ∆T<-2℃ Heating* decreases to a lower level Heating*: In auto mode, cooling only models run the fan. ---4℃≤T2<7℃, the compressor maintains its current frequency. • Indoor fans run at the auto fan speed of the relevant mode.

  • Page 71: Auto-Restart

    not lower than 17°C) every hour. After 2 hours, the unit goes back into its last mode. Otherwise, the temperature stops decreasing and the indoor fan is entire system (including the pump) stops and the fixed at low speed. Anti-cold wind function takes LED displays an alarm again after 3 minutes.

  • Page 72: Remote Controller Functions

    2. Remote Controller Functions KJR-120C1E (Optional) LCD Wired Remote Controller The KJR-120C1E wired remote controller is optional for all types. i) Buttons and Functions swing swing 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 73 ii) LCD Screen 8 PTC function indication 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...
  • Page 74 i) 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 75 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 76: Centralized Controller

    2.2 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 77 Installation Contents Accessories ........................78 Installation Overview ..................79 Location Selection ....................80 Indoor Unit Installation ..................81 Outdoor Unit Installation ..................83 Drainage Pipe Installation ...................84 Refrigerant Pipe Installation ................86 Vacuum Drying and Leakage Checking ..............88 Additional Refrigerant Charge ................89 Engineering of Insulation ...................89 Engineering of Electrical Wiring ................90 Panel Installation ....................91...

  • Page 78: Accessories

    Accessories Name Shape Quantity Installation paper template Indoor unit installation (some models) Soundproof/insulation sheath Refrigeration Fittings (some models) Outlet pipe sheath(some models) Outlet pipe clasp(some models) Drainpipe Fittings Drain joint (some models) Seal ring (some models) Remote controller Fixing screw for remote controller holder ST2.9 x 10 Remote controller &...

  • Page 79: Installation Overview

    1. Installation Overview Install the indoor unit Install the outdoor unit Install the drainpipe Evacuate the refrigeration system Connect the wires Connect the refrigerant pipes Install the front panel Perform a test run  Page 79 ...

  • Page 80: Location Selection

    2. . Location selecti 2.1 Unit location selection can refer to installation manual. 2.2 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. •...

  • Page 81: Indoor Unit Installation

    3. Indoor Unit Installation Connecting point Connecting point of of drain pipe refrigerant pipe 3.1 Service space for indoor unit (liquid side) Ceiling For Cassette 650x650 BOX-SL 2 (35M) Connecting point of refrigerant pipe (gas side) Front panel 88cm / 34.5in (Ceiling hole) Ceiling board >2.5m / 8.2ft Ground...
  • Page 82 Suspension bolt pitch dimensions nuts Body dimensions Decoration panel dimensions Refrigerant piping Suspension bolt (×4) Ceiling opening dimensions Hanger bracket Ceiling board For Cassette 950x950 BOX-SL2, Refrigerant piping side Drain hose side Adjust the position to ensure the gaps between the indoor unit and the four sides of false ceiling are even.

  • Page 83: Outdoor Unit Installation

    4. Outdoor unit installation NOTE FOR NEW HOME INSTALLATION When installing the unit in a new home, the 4.1 Service space for outdoor unit ceiling hooks can be embedded in advance. Make sure that the hooks do not come loose due to concrete shrinkage.

  • Page 84: Drainage Pipe Installation

    5. . Drainage Pipe Installati 4.2 Install Outdoor Unit Fix the outdoor unit with anchor bolts(M10) Install the drainage pipe as shown below and take measures against condensation. Improperly installation could lead to leakage and eventually wet furniture and belongings. 5.1 Installation principle >60cm / 23.6”...
  • Page 85 For Vertical drainage pipe (The following table is for reference) Reference Allowable value of inner maximum water Remark pipe diameter of flowrate (l/h) pipe (mm) • The correct installation will not cause converse PVC25 For branch water flow and the slope of the branch pipes can be pipe PVC32 adjusted freely...

  • Page 86: Refrigerant Pipe Installation

    6. Refrigerant Pipe Installation ing pipe. • Each indoor unit of the system should be installed it. • The installation should be considering the conve- 6.1 Maximum length and drop height nience for future cleaning. 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.
  • Page 87 Pipe diameter Flare dimension A (mm/inch) Flare shape (inch(mm)) 1/4" (6.35) 8.4/0.33 8.7/0.34 3/8" (9.52) 13.2/0.52 13.5/0.53 90 ° ± 4 1/2" (12.7) 16.2/0.64 16.5/0.65 5/8" (15.9) 19.2/0.76 19.7/0.78 R0.4~0.8 3/4" (19) 23.2/0.91 23.7/0.93 7/8" (22) 26.4/1.04 26.9/1.06 • After flared the pipe, the opening part must be seal by end cover or adhesive tape to avoid duct or exog- enous impurity come into the pipe.

  • Page 88: Vacuum Drying And Leakage Checking

    7. Vacuum Drying and Leakage 4. Rain water might penetrate into pipeline during construction. Checking 7.1 Purpose of vacuum drying Procedures of special vacuum drying are as follows: • Eliminating moisture in system to prevent the phe- nomena of ice-blockage and copper oxidation. 1.

  • Page 89: Additional Refrigerant Charge

    8. Additional Refrigerant Charge 9. Engineering of Insulation • After the vacuum drying process is carried out, the 9.1 Insulation of refrigerant pipe additional refrigerant charge process need to be performed. 1. Operational procedure of refrigerant pipe • The outdoor unit is factory charged with refrigerant. insulation The additional refrigerant charge volume is decided Cut the suitable pipe →...

  • Page 90: Engineering Of Electrical Wiring

    10. Engineering of Electrical Wiring insulation and cause easy aging of the material. 9.2 Insulation of drainage pipe 1. Highlights of electrical wiring installation 1. Operational procedure of refrigerant pipe • All field wiring construction should be finished by insulation qualified electrician.

  • Page 91: Panel Installation

    11. Panel Installation 11.1 Panel Installation of Cassette 950X950 BOX-SL 2 11.1.1 Remove the front grille 1. Push both of the tabs towards the middle simultaneously to unlock the hook on the grille. 2. Hold the grille at a 45° angle, lift it up slightly and detach it from the main body 3.
  • Page 92 pushing them inwards. 11.2.2 Install the panel NOTE: If the height of the indoor unit needs to be adjusted, you can do so through the openings at the 1.Align the indicate “ ” on the decoration panel to the panel’s four corners. Make sure that the internal wiring indicate “...

  • Page 93: Test Operation

    12. Test Operation 1. The test operation must be carried out after the entire installation has been completed. 2. Please confirm the following points before the test operation. • The indoor unit and outdoor unit are installed prop- erly. • Piping and wiring are properly connected.
  • Page 94 3. Drainage Test a. Ensure the drainpipe flow smoothly. New buildings should perform this test before finishing the ceiling. b. Remove the test cover. Add 2000ml of water to the tank through the attached tube. c. Turn on the main power switch and run the air conditioner in COOL mode.
  • Page 96 Tel. +34 91 6658280 - Fax +34 91 6657806 - info@clivet.es CLIVET GmbH Hummelsbütteler Steindamm 84, 22851 Norderstedt - Germany Tel. + 49 (0) 40 32 59 57-0 - Fax + 49 (0) 40 32 59 57-194 - info.de@clivet.com CLIVET RUSSIA Elektrozavodskaya st. 24, office 509 - 107023, Moscow, Russia Tel.

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