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INSTALLATION & OWNER'S
AKAY-P 26 DR9
AKAY-P 35 DR9
IMPORTANT NOTE:
Read this manual carefully before installing or operating your new air conditioning
unit. Make sure to save this manual for future reference. Please check the applicable
models, technical data, F-GAS (if any) and manufacturer information from the
"Owner's Manual - Product Fiche" in the packaging of the outdoor unit.
(European Union products only)
MANUAL
AKAY-P 52 DR9
Prodigy Pro Series
AKAY-P 71 DR9

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Table of Contents
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Summary of Contents for Kaysun Prodigy Pro Series

  • Page 1 INSTALLATION & OWNER'S MANUAL Prodigy Pro Series AKAY-P 26 DR9 AKAY-P 52 DR9 AKAY-P 71 DR9 AKAY-P 35 DR9 IMPORTANT NOTE: Read this manual carefully before installing or operating your new air conditioning unit. Make sure to save this manual for future reference. Please check the applicable models, technical data, F-GAS (if any) and manufacturer information from the "Owner's Manual - Product Fiche"...
  • Page 2: Table Of Contents

    Table of Contents Page Safety Precautions.............................4 Owner's Manual Unit Specifications and Features ......................8 1. Indoor unit display ........................8 2. Operating temperature ......................9 3. Other features ..........................10 4. Setting angle of airflow ......................11 5. Manual operation (without Remote) ..................11 Care and Maintenance ..........................12 Troubleshooting ............................14...
  • Page 3 Page Installation Manual Accessories ..............................17 Installation Summary - Indoor Unit ....................18 Unit Parts ..............................19 Indoor Unit Installation ...........................20 1. Select installation location ......................20 2. Attach mounting plate to wall ....................20 3. Drill wall hole for connective piping ..................21 4. Prepare refrigerant piping ......................22 5.
  • Page 4: Safety Precautions

    Safety Precautions Read Safety Precautions Before Operation and Installation Incorrect installation due to ignoring instructions can cause serious damage or injury. The seriousness of potential damage or injuries is classified as either a WARNING or CAUTION. WARNING CAUTION This symbol indicates the possibility of personnel This symbol indicates the possibility of injury property damage or serious consequences.
  • Page 5 CLEANING AND MAINTENANCE WARNINGS • Turn off the device and disconnect the power before cleaning. Failure to do so can cause electrical shock. • Do not clean the air conditioner with excessive amounts of water. • Do not clean the air conditioner with combustible cleaning agents. Combustible cleaning agents can cause fire or deformation.
  • Page 6 WARNINGS FOR PRODUCT INSTALLATION 1. Installation must be performed by an authorized dealer or specialist. Defective installation can cause water leakage, electrical shock, or fire. 2. Installation must be performed according to the installation instructions. Improper installation can cause water leakage, electrical shock, or fire. (In North America, installation must be performed in accordance with the requirement of NEC and CEC by authorized personnel only).
  • Page 7 WARNING for Using R32 Refrigerant • When flammable refrigerant are employed, appliance shall be stored in a well-ventilated area where the room size corresponds to the room area as specifiec for operation. For R32 refrigerant models: Appliance shall be installed, operated and stored in a room with a floor area larger than 4m Appliance shall not be installed in an unvertilated space, if that space is smaller than 4m •...
  • Page 8: Unit Specifications And Features

    1. Unit Specifications and Features Indoor unit display Air Filter (pull up) Front Panel Power Cable (Some Units) Remote Control Louver Remote Control ECO intelligent eye (some units) Holder (Some Units) Display window " " " " Displays temperature, operation feature and Error codes: "...
  • Page 9: Operating Temperature

    Operating temperature When your air conditioner is used outside of the following temperature ranges, certain safety protection features may activate and cause the unit to disable Inverter Split Type COOL mode HEAT modee DRY mode OUTDOOR UNITS Room WITH BASEPAN HEATER 17°C - 32°C 0°C - 30°C...
  • Page 10: Other Features

    • Refrigerant Leakage Detection (some A guide on using the infrared remote is not included in this literature package. Not all the units) functions are available for the air conditioner, please The indoor unit will automatically display "EL0C" check the indoor display and remote control of the when it detects refrigerant leakage.
  • Page 11: Setting Angle Of Airflow

    • Setting Angle of Air Flow Setting vertical angle of air flow While the unit is on, use the SWING button on remote control to set the direction (vertical angle) of airflow. Please refer to the Remote Control Manual for details. NOTE ON LOUVER ANGLES When using COOL or DRY mode, do not set Fig.
  • Page 12: Care And Maintenance

    2. Care and Maintenace Cleaning Your Indoor Unit Rinse the filter with fresh water, then shake off excess water. BEFORE CLEANING OR Dry it in a cool, dry place, and refrain from MAINTENANCE exposing it to direct sunlight. ALWAYS TURN YOUR When dry, re-clip the air freshening filter to CONDITIONER...
  • Page 13 Maintenance – Long Periods of Non- CAUTION Before changing the filter or cleaning, turn • If you plan not to use your air conditioner for an off the unit and disconnect its power supply. extended period of time, do the following: When removing filter, do not touch metal •...
  • Page 14: Troubleshooting

    3. Troubleshooting SAFETY PRECAUTIONS If ANY of the following conditions occurs, turn off your unit immediately! • The power cord is damaged or abnormally warm • You smell a burning odor • The unit emits loud or abnormal sounds • A power fuse blows or the circuit breaked frequently trips •...
  • Page 15 Issue Possible Causes The outdoor unit makes The unit will make different sounds based on its current operating mode. noises The unit may accumulate dust during extended periods of non-use, which will be Dust is emitted from either emitted when the unit is turned on. This can be mitigated by covering the unit during the indoor or outdoor unit long periods of inactivity.
  • Page 16 Problem Possible Causes Solution Power failure Wait for the power to be restored The power is turned offf Turn on the power The fuse is burned out Replace the fuse The unit is not working Remote control batteries are dead Replace batteries The Unit's 3-minute protection has been Wait three minutes after restarting the unit...
  • Page 17: Accessories

    Accessories The air conditioning system comes with the following accessories. Use all of the installation parts and accessories to install the air conditioner. Improper installation may result in water leakage, electrical shock and fire, or cause the equipment to fail. The items are not included with the air conditioner must be purchased separately. Name of Name of Accessories Q'ty (pc)
  • Page 18: Installation Summary - Indoor Unit

    5. Installation Summary - Indoor Unit Select Installation Location Determine Wall Hole Position Attach Mounting Plate Drill Wall Hole Connect Piping Connect Wiring Wrap Piping and Cable Prepare Drain Hose Mount Indoor Unit Page 18  ...
  • Page 19: Unit Parts

    6. Unit Parts NOTE: The installation must be performed in accordance with the requirement of local and national standards. The installation may be slightly different in different areas. Air-break switch Wall Mounting Plate Air filter (pull it out) Remote Controller Front Panel Drainage Pipe 10.
  • Page 20: Indoor Unit Installation

    7. Indoor Unit Installation Installation Instructions Indoor Refer to the following diagram to ensure proper distance from walls and ceiling: Unit Distance from ceiling is determinded by the PRIOR TO INSTALLATION installation method. Before installing the indoor unit, refer to the label on the product box to make sure that the model number of the indoor unit matches the model number of the 12 cm or...
  • Page 21: Drill Wall Hole For Connective Piping

    Step 3: Drill wall hole for connective piping Unit: mm(inch) Determine the location of the wall hole based on the Horizontal direction ruler Vertical direction position of the mounting plate. Refer to Mounting ruler Plate Dimensions. Using a 65mm or 90mm (depending on models) core drill, drill a hole in the wall.
  • Page 22: Prepare Refrigerant Piping

    Step 4: Prepare refrigerant piping If refrigerant piping is already embedded in the wall, do the following: The refrigerant piping is inside an insulating sleeve attached to the back of the unit. You must prepare the Step 1: Hook the indoor unit on the mounting piping before passing it through the hole in the wall.
  • Page 23 If there is no refrigerant piping embedded in Open the cover the wall, do the following: and unscrew the Based on the position of the wall hole relative to screws the mounting plate, choose the side from which the piping will exit the unit. If the wall hole is behind the unit, keep the knock-out panel in place.
  • Page 24: Connect Drain Hose

    Step 5: Connect drain hose BEFORE PERFORMING ANY ELECTRICAL WORK, READ THESE REGULATIONS By default, the drain hose is attached to the left-hand side of the unit (when you're facing the back of the All wiring must comply with local and national unit).
  • Page 25: Connect Signal And Power Cables

    WARNING Step 6: Connect signal and power cables The signal cable enables communication between the WIRING MUST PERFORMED STRICTLY indoor and outdoor units. You must first choose the ACCORDANCE WITH THE WIRING DIAGRAM LOCATED right cable size before preparing it for connection. ON THE BACK OF THE INDOOR UNIT'S FRONT PANEL.
  • Page 26: Wrap Piping And Cables

    DO NOT INTERTWINE SIGNAL CABLE WITH OTHER WIRES While bundling these items together, do not intertwine or cross the signal cable with any other wiring. Using adhesive vinyl tape, attach the drain hose to the underside of the refrigerant pipes. Using insulation tape, wrap the signal wire, refrigerant pipes, and drain hose tightly together.
  • Page 27: Mount Indoor Unit

    8. Outdoor Unit Installation Install the unit by following local codes and DO NOT install unit in the following locations: regulations, there may be differ slightly between [ Near an obstacle that will block air inlets and different regions: outlets [ Near a public street, crowded areas, or where noise from the unit will disturb others [ Near animals or plants that will be harmed by...
  • Page 28: Install Drain Joint

    Step 2: Install drain joint (Heat pump unit Step 3: Anchor outdoor unit only) The outdoor unit can be anchored to the ground or to a wall- Before bolting the outdoor unit in place, you must mounted bracket with bolt(M10). Prepare the installation install the drain joint at the bottom of the unit.
  • Page 29 Outdoor Unit Dimensions (mm) Mounting Dimensions W x H x D Distance A (mm) Distance B (mm) 681 x 434 x 285 (26.8" x 17.1" x 11.2") 460 (18.1") 292 (11.5") 700 x 550 x 270 (27.5" x 21.6" x 10.6") 450 (17.7") 260 (10.2") 700 x 550 x 275 (27.5"...
  • Page 30: Connect Signal And Power Cables

    Step 4: Connect signal and power cables Insulate unused wires with PVC electrical tape. Arrange them so that they do not touch any electrical or metal The outside unit's terminal block is protectec by parts. an electrical wiring cover on the side of the unit. A Replace the wire cover on the side of the unit, and scre comprehensive wiring diagram is printed on the inside it in place...
  • Page 31: Refrigerant Piping Connection

    9. Refrigerant Piping Connection When connecting refrigerant piping, do not let substances or gases other than the specified refrigerant enter the unit. The presence of other gases or substances will lower the unit's capacity, and can cause abnormally high pressure in the refrigeration cycle.
  • Page 32: Remove Burrs

    Step 2: Remove burrs PIPING EXTENSION BEYOND FLARE FORM Burrs can affect the air-tight seal of refrigerant piping A (mm) Outer Diameter of connection. They must be completely removed. Pipe (mm) Min. Max. Hold the pipe at a downward angle to prevent burrs from falling into the pipe.
  • Page 33 Tighten the flare nut as tightly as possible by hand. Using a spanner, grip the nut on the unit tubing. While firmly gripping the nut on the unit tubing, use a torque wrench to tighten the flare nut according to the torque values in the Torque Requirements table below.
  • Page 34 CAUTION CAUTION • Oil trap If the outdoor unit is installed higher than the indoor unit: If the indoor unit is installed higher than the outdoor unit: - It is recommended that you do not extend the vertical suction. Proper oil return to the - If the oil returns to the outdoor unit compressor must be maintained with the speed of compressor, this may result in liquid compression...
  • Page 35: Air Evacuation

    10. Air Evacuation Preparations and Precautions If there is a change in system pressure, refer to Gas Leak Check section for information on how to check for Air and foreign matter in the refrigerant circuit can cause leaks. If there is no change in system pressure, unscrew abnormal rises in pressure, which can damage the air the cap from the packed valve (high pressure valve).
  • Page 36: Note On Adding Refrigerant

    Note on Adding Refrigerant Some systems require additional charging depending on pipe lengths. The standard pipe length varies according to local regulations. The refrigerant should be charged from the service port on the outdoor unit's low pressure valve. The additional refrigerant to be charged can be calculated using the following formula: ADDITIONAL REFRIGERANT PER PIPE LENGTH Connective Pipe...
  • Page 37: Electrical And Gas Leak Checks

    11. Electrical and Gas Leak Checks Before Test Run WARNING - RISK OF ELECTRIC SHOCK Only perform test run after you have completed the ALL WIRING MUST COMPLY WITH LOCAL following steps: NATIONAL ELECTRICAL CODES, MUST BE INSTALLED • Electrical Safety Checks – Confirm that the unit's BY A LICENSED ELECTRICIAN.
  • Page 38: Test Run

    12. Test Run Test Run Instructions DOUBLE-CHECK PIPE CONNECTIONS During operation, the pressure of the refrigerant circuit You should perform the Test Run for at least 30 minutes. will increase. This may reveal leaks that were not present Connect power to the unit. during your initial leak check.
  • Page 39 The design and specifications are subject to change without prior notice for product improvement. Consult with the sales agency or manufacturer for details. Any updates to the manual will be uploaded to the service website, please check for the latest version. CS014UI-EP(B) 16122000009397 20200428...

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