Carrier S-Series Installation Manual
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Carrier S-Series Installation Manual

Carrier S-Series Installation Manual

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INSTALLATION
MANUAL
X-POWER Full DC Inverter Outdoor Unit
Thank you very much for purchasing our air conditioner,
Before using your air conditioner , please read this manual carefully and keep it for future reference.
Caution:The manual is applicable for the cooling&heating and cooling only outdoor unit.The
cooling&heating indoor unit is applicable for the cooling&heating and the cooling only outdoor
unit;the heating capacity of the indoor unit will be effective only when the indoor unit connect
to the cooling&heating outdoor unit.

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  • Page 1 INSTALLATION MANUAL X-POWER Full DC Inverter Outdoor Unit Thank you very much for purchasing our air conditioner, Before using your air conditioner , please read this manual carefully and keep it for future reference. Caution:The manual is applicable for the cooling&heating and cooling only outdoor unit.The cooling&heating indoor unit is applicable for the cooling&heating and the cooling only outdoor unit;the heating capacity of the indoor unit will be effective only when the indoor unit connect to the cooling&heating outdoor unit.

  • Page 3: Table Of Contents

    CONTENTS PAGE Install according to this installation instructions strictly. If installation is defective, it will cause water leakage, electrical shock fire. PRECAUTIONS..................1 CONSTRUCTION CHECKPOINTS..............2 When installing the unit in a small room, take measures against to keep refrigerant concentration from exceeding ACCESSORIES..................3 allowable safety limits in the event of refrigerant leakage.

  • Page 4: Construction Checkpoints

    Do not modify the length of the power supply cord or use The appliance is not intended for use by young children or of extension cord, and do not share the single outlet with infirm persons without supervision. other electrical appliances. Otherwise, it will cause fire or electrical shock.

  • Page 5: Accessories

    3. ACCESSORIES Creating a vacuum Be sure to use the vacuum pump to create a vacuum of the connective pipe at the air side and liquid side concurrently. Table.3-1 Refrigerant replenishment Model All of units Outline Function Name If the length is greater than the reference pipe, the refrigerant replenishment quantity for each system should be calculated Outdoor unit through the formula obtained according to the actual length of...
  • Page 6 Table.4-2 4.3 Selecting installation position Max Qty.of Max Qty.of Mode Mode Ensure that the outdoor unit is installed in a dry, well-ventilated indoor unit indoor unit place. 14HP×2+16HP 10HP+14HP+16HP×2 Ensure that the noise and exhaust ventilation of the outdoor 14HP+16HP×2 14HP×3+16HP unit do not affect the neighbors of the property owner or the surrounding ventilation.
  • Page 7 If the basement is placed on the roofing, the detritus layer isn’t Centering position illustration of each connective pipe (Unit: mm) needed, but the concrete surface must be flat. The standard 1) 8HP, 10HP concrete mixture ratio is cement 1/ sand 2/ carpolite 4, and add Φ10 strenthen reinforcing steel bar, the surface of the cement and sand plasm must be flat, border of the the basement must be chamfer angle.
  • Page 8 Liquid side 4.6 Installation space for outdoor unit 12HP, 14HP, 16HP (The connected pipe diameter Φ15.9) Ensure enough space for maintenance. The modules in the Gauge point same system must be on the same height.(see the Fig.4-8) (Cooling only type without) Detect the pressure/ Refrigerant replenishment When installing the unit, leave a space for maintenance shown...
  • Page 9 4.8 Set the snow-proof facility More than two rows In snowy areas, facilities should be installed to prevent snow. (See the figure below) (defective facilities may cause malfunction.) Please lift the bracket higher and install snow >1m shed at the air inlet and air outlet. Front Front Snow shed for air inlet...
  • Page 10 4.10 Mount the air deflector Unit: mm Table.4-6 (If the static pressure of outdoor unit is over 20Pa, The unit need be customized.) 8HP, 10HP Installation illustration 8000 Example A Example B Support Fig.4-18 Radius Support Radius Air outlet louver dimension (optional) Fig.4-22 Air outlet louver dimension (optional) Fig.4-19...
  • Page 11 Curve diagram of static pressure, air flow volumn. Air pressure curve diagram (take down the mesher) 12800 12600 12400 1250 12-Φ3.2 12200 Fig.4-29 12000 Table.4-8 Unit: mm 11800 11600 11400 8000 Static pressure (Pa) Fig.4-25 Curve diagram of static pressure, air flow volumn. 12HP, 14HP, 16HP,18HP Installation illustration Example A 1210...

  • Page 12: Refrigerant Pipe

    Example B Support NOTE Before install the air deflector, please ensuring the mesh enclosure has been took off, otherwise the air supply efficiency would be block down. Once mounting the shutter to the unit, air volume, cooling (heating) capacity and efficiency would be block down, this affection enhance along with the angle of the shutter.

  • Page 13: Indoor Unit

    Outdoor unit (one or more outdoor units) (140) (140) Indoor unit (140) (140) Pipe ( between the farthest indoor unit The first branch joint and outdoor unit) equivalent length L≤200m Pipe ( between the farthest indoor unit and first branch joint) length L≤40/90 (140) (71) (71)
  • Page 14 Table.5-2 Conditions Pipe name Code (As per the Fig. 5-3) 2. When counting the total extended length, the actual length of above distribution pipes must be doubled.(Expect the main pipe Main pipe and the distribution pipes which no need to be increased. ) Indoor unit main pipe L2~L9 Indoor unit aux.
  • Page 15 5.4 Size of joint pipes for outdoor unit 5.5 Branch pipes for outdoor unit Table.5-6 Base on the following tables, select the diameters of the outdoor unit connective pipes. In case of the main accessory pipe large Outdoor unit pipe connective opening dimension(mm) than the main pipe, take the large one for the selection.
  • Page 16 The main pipe L9 with N9, N10 downstream indoor units that total 5.7 Example capacity is 56+56=112, the pipe L9 diameter is Φ15.9/Φ9.5, thus select BJF-224-CM(i) for the branch joint I. Take (16+12+10) HP that composed by three modules as an example to clarify the pipe selection.
  • Page 17 5.10 Vacuum with vacuum pump 5.8 Remove dirt or water in the piping Use the vacuum pump which vacuum level lower than Make sure there is no any dirt or water before connecting -0.1MPa and the air discharge capacity above 40L/min. the piping to the outdoor units.
  • Page 18 5.12 The Installation key points of connective pipes between outdoor units Connect the pipes between outdoor units, the pipes should place horizontally (Fig.5-6,Fig.5-7), it is not allow the concave at junction site(Refer to Fig.5-8). All connective pipes between the outdoor units are not allowed to over than the height of every outlets of the pipes(Refer to Fig.5-9).

  • Page 19: Electric Wiring

    Display content (Normal display) Note Reserve Current of inverter compressor A Actual value Actual value Current of inverter compressor B Opening angle of EXV A Actual value Opening angle of EXV B Actual value High pressure Actual value Reserve That can communicate Fig.5-12 Qty.
  • Page 20 6.2 Terminal base function Outdoor units Indoor units Network Indoor units Outdoor units To 380-415V 3N 50Hz centralized centralized accounting communication communication monitoring controls Fig.6-1 Fig.6-2 6.3 Explanation of main board Fig.6-3 Installation manual...
  • Page 21 Explanation of main board CAUTION Table.6-2 ● Before debugging the power supply connected port of the Content main control panel, it must set the indoor and outdoor units addresses. Discharge temp. sensed port of the inverter compressor A ● There are high electric in the electric control box, don’t touch except for the professionals.
  • Page 22 S4 definition S11 definition Static pressure mode is 0 MPa (Default the Factory Set) 8, 10 HP outdoor unit setting Static pressure mode is low pressure (Reserve position, use for customized unit) 12, 14, 16 HP outdoor unit setting Static pressure mode is medium pressure (Reserve position, use for customized unit) 18 HP outdoor unit setting Static pressure mode is high pressure...
  • Page 23 6.5 Electric wiring system and installation With power facilities CAUTION Outdoor unit Manual Leakage power supply switch protector 380-415V 3N~ 50Hz Please select power supply for indoor unit and outdoor unit Leakage separately. protector Manual Outdoor unit switch The power supply should have specified branch circuit with leakage protector and manual switch.
  • Page 24 Table.6-4 Select the capacity of manual switch and fuse of the branch Total HP <20m <50m box. See following table when without power facilities, depends on the outdoor unit it connecting to. See table.6-5 below when there is power facility, depends on the total horsepower.

  • Page 25: Trial Run

    Example for power wire connection 6.6 Control system and Installation Power(380-415V 3N 50Hz) The control line should be shielded wire. Using other wiring L2 L3 N shall create signal interference, thus leading to error operation. The shielded nets at the two sides of shielded wires are either grounded to the earth, or connected with each other Branch Box and jointed to the sheet metal along to the earth.
  • Page 26 Turn on air pipe stop valve, liquid pipe stop valve, oil balance A [ kg] ≤ Critical thickness 0.3 [kg/m valve and air balance valve totally. If the above valves do not B [ m be turned on totally, the unit should be damaged. Countermeasure against overhigh thickness Check whether the power phase sequence of outdoor unit is correct.

  • Page 27: Customer Details

    8. CUSTOMER DETAILS Branch Address …………………………………………………………… …………………………………………………………… …………………………………………………………… Telephone …………………………………………………………… Person to be contacted …………………………………………………………… Dealer address …………………………………………………………… …………………………………………………………… …………………………………………………………… Telephone …………………………………………………………… Person to be contacted …………………………………………………………… …………………………………………………………… Signature of the Dealer with Seal. In all correspondence/communication state your name, address, the serial number of your air conditioning unit, date of purchase and dealer’s name (include address), location of unit and description of problem, for prompt and immediate attention Name of Customer...
  • Page 28 202000172354H...

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