Summary of Contents for Kaysun KCI-26DMR11
- Page 1 OWNER’S MANUAL Compact Four-Way Cassette KCI-26DMR11 KCI-52DMR11 KCI-52DVN10 KCI-35DR11 KCI-35DVN11 IMPORTANT NOTE: Read this manual carefully before installing or operating your new air conditioning unit. Make sure to save this manual for future reference.
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Page 2: Indoor Units
For R-410 units For R32 units (indoor unit, outdoor unit) KCI-35 DVN11 ✓ ✗ (KCI-35 DR11, KUE-35 DVN11) KCI-52 DVN10 ✓ ✗ (KCI-52 DN10, KUE-52 DVN10) Indoor Units For R-410 units For R32 units KCI-26 DMR11 ✓ ✓ KCI-35 DR11 ✓... - Page 3 Table of Contents Owner’s Manual Safety Precautions ............ Indoor Unit Parts and Major Functions ..Manual Operations ...........
- Page 4 Care and Maintenance ......a. Unit Maintenance ........b. How to Clean the Air Filter ....c. Repairing Refrigerant Leaks ....d. Preparation for Periods of Non-use..Troubleshooting ......... a. Common Problems ......11 b. Troubleshooting Tips ....European Disposal Guidelines ..............
- Page 5 Thank you for purchasing this air conditioner. This manual will provide you with information on how to operate, maintain, and troubleshoot your air conditioner. Following the instructions will ensure the proper function and extended lifespan of your unit. Please pay attention to the following signs: Failure to observe a warning may result in death.
- Page 6 This appliance can be used by children aged • CAUTION from 8 years and above and persons with DO NOT touch the air outlet while the swing • reduced physical, sensory or mental flap is in motion. Fingers might get caught capabilities or lack of experience and or the unit may break down.
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Page 7: Indoor Unit Parts And Major Functions
Indoor Unit Parts And Major Functions Unit Parts Display panel Louver Air outlet Air inlet Fig. 2.1 Operating Conditions Use the system under the following temperatures for safe and effective operation. If the air conditioner is used under different conditions, it may malfunction or become less effici e nt. COOL Mode HEAT mode DRY mode... - Page 8 Features Default Setting Louver Angle Memory Function (Optional) When the air conditioner restarts after a power Some models are designed with a louver angle failure, it will default to the factory settings memory function. When the unit restarts after a (AUTO mode, AUTO fan, 24°C (76°F)).
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Page 9: Manual Operations
Manual Operations This display panel on the indoor unit can be used to operate the unit in case the remote control has been misplaced or is out of batteries. Manual button tion indicator Opera Alarm indicator Timer indicator PRE-DEF (pre-heating/defrost) indicator Fig. -
Page 10: Care And Maintenance
Care and Maintenance WARNING: DO NOT REMOVE OR Safety Precautions Contact an authorized service technician for • repair or maintenance. Improper repair and Removing and cleaning the filter can be maintenance may cause water leakage, electrical shock, or fire, and may void your performed by a certified technician. - Page 11 Repairing Refrigerant Leaks 4. Remove the air filter. 5. Clean the air filter by vacuuming the surface WARNING or washing it in warm water with mild detergent. If the refrigerant leaks, turn off the air A. If using a vacuum cleaner, the inlet side conditioner and any combustible heating should face the vacuum.
- Page 12 CAUTIONS If one of the following conditions occurs, switch off the power supply immediately and contact your dealer for further assistance. The operation light continues to flash rapidly after the unit has been restarted. • The remote-control buttons do not work. •...
- Page 13 Problem Possible Causes Dust is emitted from The unit may accumulate dust during extended periods of non-use, which either the indoor or will be emitted when the unit is turned on. This can be mitigated by covering outdoor unit the unit during long periods of inactivity. The unit may absorb odors from the environment (such as furniture, cooking, The unit emits a cigarettes, etc.) which will be emitted during operations.
- Page 14 Error Codes Indoor EEPROM (Electrically Erasable Programmable Read-Only Memory) error Indoor and outdoor unit communication malfunction Indoor fan speed malfunction Indoor room temperature sensor error Evaporator coil temperature sensor error Refrigerant leak detection system malfunction Water level alarm malfunction Dual indoor unit (twin model only) communication malfunction Other twin model malfunction Overload protection...
- Page 15 Users in European Countries may be required to properly dispose of this unit. This appliance contains refrigerant and other potentially hazardous materials. When disposing of this appliance, the law requires special collection and treatment. DO NOT dispose of this product as household waste or unsorted municipal waste.