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Table of Contents Owner’s Manual Safety Precautions ............ SAFETY FIRST Unit Parts and Major Functions ....Manual Operation and Maintenance ..
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Troubleshooting ......... Common Problems ......... 11 Troubleshooting Tips ....... 13 European Disposal Guidelines .............. Caution: Risk of fire (for R32 refrigerant only) WARNING: Servicing shall only be performed as recommended by the equipment manufacturer. Maintenance and repair requiring the assistance of other skilled personnel shall be carried out under the supervision of the person competent in the use of flammable refrigerants.
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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 serious injuries.
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CAUTION This appliance can be used by children aged • 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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Unit Parts And Major Functions Unit Parts Wall-mounted type Fig. 2.1 Indoor unit 1. Panel frame 2. Rear air intake grille Fig. 2.2 3. Front panel 4. Air purifying filter & Air filter(behind) Indoor unit 1. Air outlet 5. Horizontal louver 2.
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Floor and standing type(console) Compact four-way cassette type Fig. 2.4 Fig. 2.3 Indoor unit 1. Drain pump(drain water from indoor unit) Indoor unit 2. Drain hose 1. Air flow louver (at air outlet) 3. Air outlet 2. Air inlet (containing air filter) 4.
NOTE: For multi-split type air conditioners, one outdoor unit can be matched to different types of indoor units. All the pictures in this manual are for demonstration purposes only. Your air conditioner may be slightly different, if similar in shape. The following pages introduce several kinds of indoor units that can be matched with the outdoor units.
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The air conditioner turns to FAN ONLY Heating mode (For cooling and heating mode from COOL or HEAT (for cooling and models only) heating models only) mode. The air conditioner draws in heat from the When the indoor temperature reaches the set outdoor unit and releases it via the indoor unit temperature setting, the compressor will stop during heating.
Manual Operations And Maintenance Operation mode selection Optimal operation While two or more indoor units are To achieve optimal performance, please note the simultaneously operating, make sure the modes following: do not conflict with each other. The heat mode • Adjust the direction of the air flow so that it is claims precedence over all other modes.
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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. •...
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Problem Possible Causes A squeaking sound is heard when the system is OFF or in COOL mode. The The indoor unit noise is also heard when the drain pump (optional) is in operation. 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.
Troubleshooting Tips When troubles occur, please check the following points before contacting a repair company. Problem Possible Causes Solution Power failure Wait for the power to be restored The power switch is ou Turn on the power The unit The fuse is burned out Replace the fuse is not Remote control batteries are dead...
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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.
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The design and specifications are subject to change without prior notice for product improvement. Consult with the sales agency or manufacturer for details. QSYTD-001U 16122300000158 20171101...
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