Kaysun CASUAL KAY-CF 26 DR9 Owners & Installation Manual
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OWNER'S & INSTALLATION MANUAL
KAY-CF 26 DR9
KAY-CF 35 DR9
KAY-CF 52 DR8
KAY-CF 71 DR8
KAY-CD 26 DR9
KAY-CD 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.
CASUAL Series R-32
KAY-CD 51 DR8
KAY-CD 71 DR8
AKAY-CF 26 DR10
AKAY-CF 35 DR10
AKAY-CF 52 DR10
AKAY-CF 71 DR10
AKAY-CF 26 DR11
AKAY-CF 35 DR11
AKAY-CF 52 DR11
AKAY-CF 71 DR11
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Table of Contents
Related Manuals for Kaysun CASUAL KAY-CF 26 DR9
Summary of Contents for Kaysun CASUAL KAY-CF 26 DR9
- Page 1 OWNER’S & INSTALLATION MANUAL CASUAL Series R-32 KAY-CF 26 DR9 KAY-CD 51 DR8 AKAY-CF 26 DR11 KAY-CF 35 DR9 KAY-CD 71 DR8 AKAY-CF 35 DR11 KAY-CF 52 DR8 AKAY-CF 26 DR10 AKAY-CF 52 DR11 KAY-CF 71 DR8 AKAY-CF 35 DR10 AKAY-CF 71 DR11 KAY-CD 26 DR9 AKAY-CF 52 DR10...
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Page 2: Table Of Contents
Table of Contents Page Safety Precautions ..................... 4 Owner's Manual 1. Unit Specifications and Features ..............7 1. Indoor unit display ..................7 2. Operating temperature ................8 3. Other features .................... 8 4. Setting angle of airflow ................9 5. - Page 3 Page Installation Manual 4. Accesories ....................16 5. Installation Summary - Indoor Unit ............. 17 6. Unit Parts ..................... 18 7. Indoor Unit Installatio .................. 19 1. Select installation location ................19 2. Attach mounting plate to wall ..............19 3.
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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 se- riousness of potential damage or injuries is classified as either a WARNING or CAUTION. CAUTION WARNING This symbol indicates the possibility of property This symbol indicates the possibility od personnel injury damage or serious consequences. - Page 5 ELECTRICAL WARNINGS • Only use the specified power cord. If the power cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard. • Keep power plug clean. Remove any dust or grime that accumulated on or around the plug. Dirty plugs can cause fire or electric shock.
- Page 6 Note about Fluorinated Gases 1. This air-conditioning unit contains fluorinated greenhouse gases. For specific information on the type of gas and the amount, please refer to the relevant label of the unit itself or the "Owner's Manual - Product Fiche" in the packaging of the outdoor unit.
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Page 7: Unit Specifications And Features
1. Unit Specifications and Features Indoor Unit Display NOTE: Different models have different front panel and display window. Not all the indicators describing below are available for the air conditioner you purchased. Please check the indoor display window of the unit you purchased. Illustrations in this manual are for explanatory purposes. -
Page 8: 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 Mode HEAT Mode OUTDOOR UNITS Room 17°C - 32°C 0°C - 30°C 10°C - 32°C WITH AUXILIARY ELECTRIC... -
Page 9: Other Features
Other Features Setting horizontal angle of air flow The horizontal angle of the airflow must be set manually. Grip the deflector rod (See Fig. B) and • Auto-Restart (some units) manually adjust it to your preferred direction. If the unit loses power, it will automatically restart with the For some units, the horizontal angle of the airflow can prior settings once power has been restored. -
Page 10: Manual Operation (Without Remote)
Manual Operation (without remote) CAUTION The manual button is intended for testing purposes and emergency operation only. Please do not use this function unless the remote control is lost and it is absolutely necessary. To restore regular operation, use the remote control to activate the unit. -
Page 11: Care And Maintenance
2. Care and Maintenance Cleaning Your Indoor Unit BEFORE CLEANING OR MAINTENANCE ALWAYS TURN OFF YOUR AIR CONDITIONER SYSTEM AND DISCONNECT ITS POWER SUPPLY BEFORE CLEANING OR MAINTENANCE. CAUTION Only use a soft, dry cloth to wipe the unit clean. If the unit is especially dirty, you can use a cloth soaked in warm Filter Tab water to wipe it clean. - Page 12 Maintenance - Long Periods of Non- CAUTION • Before changing the filter or cleaning, turn off the unit If you plan not to use your air conditioner for an extended and disconnect its power supply. period of time, do the following: •...
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Page 13: 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 breaker frequently trips •... - Page 14 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 The outdoor unit makes emitted when the unit is turned on. This can be mitigated by covering the unit during noises long periods of inactivity The unit may absorb odors from the environment (such as furniture, cooking,...
- Page 15 Problem Possible Causes Solution Power failure. Wait for the power to be restored. The power is turned of.f Turn on the power. The fuse is burned out. Replace the fuse. The unit is not working Remote control batteries are dead. Replace batteries.
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Page 16: Accesories
Accesories 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 Q'ty (pc) -
Page 17: Installation Summary - Indoor Unit
5. Installation Summary - Indoor Unit Attach Mounting Plate Select Installation Location Determine Wall Hole Position Drill Wall Hole Connect Piping Connect Wiring Wrap Piping and Cable Prepare Drain Hose Mount Indoor Unit Page 17 ... -
Page 18: 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. Interruptor corte al aire 1. 1Wall Mounting Plate 6. Drainage Pipe 11. Outdoor Unit Power Cable (Some Units 2. -
Page 19: Indoor Unit Installatio
7. Indoor Unit Installation Installation Instructions - Indoor Unit • Take out the mounting plate at the back of the indoor unit. PRIOR TO INSTALLATION • Secure the mounting plate to the wall with the screws provided. Make sure that mounting plate is flat against Before installing the indoor unit, refer to the label on the the wall. -
Page 20: Prepare Refrigerant Piping
MOUNTING PLATE DIMENSIONS NOTE: When the gas side connective pipe is Ø 16mm (5/8in) or more, the wall hole should be 90mm (3.54in). Different models have different mounting plates. For Step 4: Prepare refrigerant piping the different customization requirements, the shape The refrigerant piping is inside an insulating sleeve of the mounting plate may be slightly different. -
Page 21: Connect Drain Hose
Step 5: Connect drain hose BEFORE PERFORMING ANY ELECTRICAL WORK, READ THESE By default, the drain hose is attached to the left-hand side REGULATIONS of unit (when you're facing the back of the unit). However, 1. All wiring must comply with local and national it can also be attached to the right-hand side. -
Page 22: Wrap Piping And Cables
Minimum Cross-Sectional Area of Power 3. Unscrew the cable clamp below the terminal block and place it to the side. and Signal Cables (For reference) 4. Facing the back of the unit, remove the plastic panel on the bottom left-hand side. 5. -
Page 23: Mount Indoor Unit
DO NOT INTERTWINE SIGNAL CABLE 3. Connect drain hose and refrigerant piping (refer WITH OTHER WIRES Refrigerant Piping Connection section of this manual for instructions). While bundling these items together, do not intertwine or 4. Keep pipe connection point exposed to perform the cross the signal cable with any other wiring. -
Page 24: Outdoor Unit Installation
8. Outdoor Unit Installation Install the unit by following local codes and regulations, SPECIAL CONSIDERATIONS FOR there may be differ slightly between different regions: EXTREME WEATHER If the unit is exposed to heavy wind: Install unit so that air outlet fan is at a 90º angle to the direction of the wind. -
Page 25: Anchor Outdoor Unit
Base pan hole of outdoor unit Seal Admisión de aire Seal Air inlet Drain joint IN COLD CLIMATES Air outlet In cold climates, make sure that the drain hose is as vertical as possible to ensure swift water drainage. If water drains too slowly, it can freeze in the hose and flood the unit. -
Page 26: Connect Signal And Power Cables
If you will install the unit on the ground or on a 1. Prepare the cable for connection: concrete mounting platform, do the following: USE THE RIGHT CABLE 1. Mark the positions for four expansion bolts based on • Indoor Power Cable (if applicable): H05VV-F or dimensions chart. -
Page 27: 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 28: Connect Pipes
Step 4: Connect pipes Flare nut When connecting refrigerant pipes, be careful not to use excessive torque or to deform the piping in any way. You should first connect the low-pressure pipe, then the high- pressure pipe. MINIMUM BEND RADIUS Copper pipe When bending connective refrigerant piping, the minimum bending radius is 10cm. - Page 29 TORQUE REQUIREMENTS Outer Diameter of Pipe Tightening Torque Flare dimension (B) Flare shape (mm) (Nm) (mm) Ø 6,35 (Ø 0,25") 18~20 (180~200 kgf·cm) 8,4~8,7 (0,33~0,34") Ø 9,52 (Ø 0,375") 32~39 (320~390 kgf·cm) 13,2~13,5 (0,52~0,53") Ø 12,7 (Ø 0,5") 49~59 (490~590 kgf·cm) 16,2~16,5 (0,64~0,65") Ø...
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Page 30: Air Evacuation
10. Air Evacuation Preparations and Precautions 7. Wait for 5 minutes, then check that there has been no change in system pressure. Air and foreign matter in the refrigerant circuit can cause 8. If there is a change in system pressure, refer to Gas abnormal rises in pressure, which can damage the air Leak Check section for information on how to check conditioner, reduce its efficiency, and cause injury. -
Page 31: 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 standard pipe length is 5m (16'). 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 32: Electrical And Gas Leak Checks
11. Electrical and Gas Leak Checks Before Test Run AFTER PERFORMING GAS LEAK CHECKS Only perform test run after you have completed the following steps: After confirming that the all pipe connection points DO • Electrical Safety Checks – Confirm that the unit's NOT leak, replace the valve cover on the outside unit. -
Page 33: 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 1. Connect power to the unit. during your initial leak check. - Page 34 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. CS003UI-AF(B) 16122000008774 20191009...