Page 1
OWNER’S MANUAL Double Flow Console KSD-35 DR11 KUE-35 DVN11 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, F-Gas and manufacturer information from the “Owner’s...
Page 2
Table of Contents Owner’s Manual Safety Precautions ............ Indoor Unit Parts and Major Functions ..Manual Operations ............
Care and Maintenance ......Unit Maintenance ........How to Clean the Air Filter ......Repairing Refrigerant Leaks ..... Preparation for Periods of Non-use ....Troubleshooting ......... Common Problems ......Troubleshooting Tips....... European Disposal Guidelines ..............
Page 4
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 5
Indoor Unit Parts And Major Functions Unit Parts Air flow louver (at air outlet) Display panel Air inlet (with air filter in it) Air flow louver (at air outlet) Refrigerant connecting pipe Drain hose 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 efficient.
Page 6
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)).
Page 7
Manual Operations This display panel on the indoor unit can be used When cooling to operate the unit in case the remote control Adjust the louver downwards (horizontally). has been misplaced or is out of batteries. (See Fig.3.3). When heating Infrared receiver Adjust the louver vertically.
Care And Maintenance WARNING: DO NOT REMOVE OR Safety Precautions Contact an authorized service technician for • repair or maintenance. Improper repair and maintenance may cause water leakage, electrical shock, or fire, and may void your warranty. DO NOT substitute a blown fuse with a •...
3. Hold the tabs of the frame, and remove the Repairing Refrigerant Leaks 4 claws. (The special function filter can be washed with water once every 6 months. It WARNING is recommended that you replace it once every 3 years.) If the refrigerant leaks, turn off the air conditioner and any combustible heating devices, ventilate the room and call your...
CAUTIONS The operation light continues to flash rapidly after the unit has been restarted. • The remote-control buttons do not work. • The unit continually trips fuses or circuit breakers. • A foreign object or water enters the air conditioner. •...
Problem Possible Causes A squeaking sound is heard when the system is OFF or in COOL mode. The noise is also heard when the drain pump (optional) is in operation. The indoor unit makes noises A squeaking sound may occur after running the unit in HEAT mode due to expansion and contraction of the unit’s plastic parts.
Page 12
Problem Possible Causes Solution Temperature setting may be higher Lower the temperature setting than the ambient room temperature The heat exchanger on the indoor Clean the affected heat exchanger or outdoor unit is dirty Remove the filter and clean it according The air filter is dirty to instructions Poor cooling...
Page 13
Error Codes The number Timer Error Number Cause of flashes indicator Code per second 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...
Page 14
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.
Page 15
The design and specifications are subject to change without prior notice for product improvement. Consult with the sales agency or manufacturer for details. QSCONSOLE-001U 16122600000003 20171107...
Need help?
Do you have a question about the KSD-35 DR11 and is the answer not in the manual?
Questions and answers