MOOVAIR QSBPZU-023AEN Floor-Standing Type Air Conditioner Owner’s Manual

FLOOR-STANDING TYPE AIR CONDITIONER
Owner’s Manual
**Floor-Standing Type

**

QSBPZU-023AEN Floor-Standing Type Air Conditioner

IMPORTANT NOTE:
Read this manual carefully before installing or operating your new air conditioning unit. Make sure to save this manual for future reference.

Safety Precautions

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:
WARNING
Failure to observe a warning may result in death. The appliance must be installed in accordance with national regulations.
CAUTION
Failure to observe a caution may result in injury or equipment damage.
WARNING

• Ask an authorized dealer to install this air conditioner. Inappropriate installation may cause water leakage, electric shock, or fire.
• The warranty will be voided if the unit is not installed by professionals.
• If an abnormal situation arises (like a burning smell), turn off the power supply and call your dealer for instructions to avoid electric shock, fire, or injury.
• DO NOT let the indoor unit or the remote control get wet. It may cause electric shock or fire.
• DO NOT insert fingers, rods, or other objects into the air inlet or outlet. This may cause injury, since the fan may be rotating at high speeds.
• DO NOT use a flammable spray such as hair spray, lacquer, or paint near the unit. This may cause fire or combustion.

CAUTION

• DO NOT touch the air outlet while the swing flap is in motion. Fingers might get caught or the unit may break down.
• DO NOT inspect the unit by yourself. Ask an authorized dealer to perform the inspection.
• To prevent product deterioration, do not use the air conditioner for preservation purposes (storage of food, plants, animals, works of art, etc.).
• DO NOT touch the evaporator coils inside the indoor unit. The evaporator coils are sharp and may cause injury.
• DO NOT place items that might be affected by moisture damage under the indoor unit. Condensation can occur at a relative humidity of 80%.
• DO NOT expose heat-producing appliances to cold air or place them under the indoor unit. This may cause incomplete combustion or deformation of the unit due to the heat.
• After long periods of usage, check the indoor unit to see if anything is damaged. If the indoor unit is damaged, it may fall and cause injury.
• If the air conditioner is used together with other heating devices, thoroughly ventilate the room to avoid oxygen deficiency.
• DO NOT climb onto or place objects on top of the outdoor unit.
• DO NOT operate the air conditioner when using fumigant insecticides. The chemicals may become layered with the unit and endanger those who are hypersensitive to chemicals.
• DO NOT let children play with the air
• The air conditioner can be used by children aged 8 years and older and people with reduced physical, sensory or mental capabilities, or lack of experience and knowledge if they have been given instruction on how to properly and safely operate the system.
• DO NOT operate the air conditioner in a wet room (e.g. bathroom or laundry room). This can cause electrical shock and cause the product to deteriorate.
• DO NOT operate the air conditioner with wet hands. It may cause electric shock. conditioner.

Indoor Unit Parts And Major Functions

Unit Parts

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.

• Inverter Split Type

COOL mode            HEAT mode       DRY mode

Room Temperature| 17°C – 32°C (62°F – 90°F)| 0°C – 30°C (32°F – 86°F)| 17°C – 32°C (62°F – 90°F)
Outdoor Temperature| 0°C – 50°C (32°F – 122°F)| -15°C – 24°C (5°F – 76°F)| 0°C – 50°C (32°F-122°F)
-15°C – 50°C (5°F – 122°F)(For models with low temp. cooling systems.)
18°C – 54°C (For special tropical models)| -7°C – 24°C| 0°C – 60°C (For special tropical models)

FOR OUTDOOR UNITS WITH AUXILIARY ELECTRIC HEATER
When the outside temperature is below 0°C (32°F ), we strongly recommend keeping the unit plugged in at all times to ensure smooth ongoing performance.

• Fixed-speed Type

COOL Mode| HEAT mode|

DRY mode

---|---|---
Room Temperature| 17°-32°C (62°-90°F)| O°-30°C (32°-86°F)| 17°-32°C (62°-90°F)
Outdoor Temperature| 18°-43°C (64°-109°F)| -7°-24°C (19°-75°F)| 18°-43°C (64°-109°F)
-7°-43°C (19°-109°F)(low-temperature cooling models)| 18°-54°C (64°-129°F) (For special tropical models)
18°-54°C (64°-129°F) (For special tropical models)

Features

Default Setting
When the air conditioner restarts after a power failure, it will default to the factory settings (AUTO mode, AUTO fan, 24°C (76°F)). This may cause inconsistencies on the remote control and unit panel. Use your remote control to update the status.
Auto-Restart (some models) In case of power failure, the system will immediately stop. When power returns, the Operation light on the indoor unit will flash. To restart the unit, press the ON/OFF button on the remote control. If the system has an auto restart function, the unit will restart using the
same settings. Louver Angle Memory Function (Optional) Some models are designed with a louver angle memory function. When the unit restarts after a power failure, the angle of the horizontal louvers will automatically return to the previous position. The angle of the horizontal louver should not be set too small as condensation may form and drip into the machine. To reset the louver, press the manual button, which will reset the horizontal louver settings.  Refrigerant Leak Detection System (some models) In the event of a refrigerant leak, the LCD screen will display “EC” and the LED indicator light will flash.
Energy Saving Tips

• DO NOT set the unit to excessive temperature levels.
• While cooling, close the curtains to avoid direct sunlight.
• Doors and windows should be kept closed to keep cool or warm air in the room.
• DO NOT place objects near the air inlet and outlet of the unit.
• Set a timer and use the built-in SLEEP/ECONOMY mode if applicable.
• If you don’t plan to use the unit for a long time, remove the batteries from the remote control.
• Clean the air filter every two weeks.
• Adjust louvers properly and avoid direct airflow.

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: This button selects the mode in the following order: AUTO, FORCED COOL, OFF.
• FORCED COOL mode: In FORCED COOL mode, the Operation light flashes. The system will then turn to AUTO after it has cooled with a high wind speed for 30 minutes. The remote control will be disabled during this operation.
• OFF mode: When the panel is turned OFF, the unit turns off and the remote control is re-enabled.

Adjusting Air Flow Direction
Manual Swing: Press Air Direction to box the louver at the desired angle.The louver swings (upward or downward) at different angles with each press of the button.

When cooling Adjust the louver downwards (horizontally). (See Fig.3.3). When heating Adjust the louver vertically. (See Fig.3.4)

**CAUTIONS**
Do not try to adjust the horizontal louver by hand. This may cause damage the mechanism and result in condensation forming on the air outlets.
Adjust the Air Flow Direction Left and Right Hold the knob and move the louver. You will end a knob on the left side and the right-side blades.(See Fig.3.5)

Care And Maintenance

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 higher or lower amperage rating fuse, as this may cause circuit damage or an electrical fire.
• Make sure the drain hose is set up according to the instructions. Failure to do so could cause leakage and result in personal property damage, fire, and electric shock.
• Make sure that all wires are connected properly. Failure to connect wires according to instructions can result in electrical shock or fire.

Unit Maintenance
BEFORE CLEANING OR MAINTENANCE

• Always turn off your air conditioning system and disconnect the power supply before cleaning or maintenance.
• DO NOT use chemicals or chemically treated cloths to clean the unit.
• DO NOT use benzene, paint thinner, polishing powder, or other solvents to clean the unit. They can cause the plastic surface to crack or deform.
• DO NOT wash the unit under running water. Doing so creates an electrical hazard.
• DO NOT use water hotter than 40°C (104°F) to clean the front panel. This can cause the panel to become deformed or discolored.
• Clean the unit using a damp, lint-free cloth and neutral detergent. Dry the unit with a dry, lint-free cloth.

How To Clean The Air Filter
The filter prevents dust and other particles from entering the indoor unit. Dust buildup can reduce the efficiency of the air conditioner. For optimum efficiency, clean the air filter every two weeks or more frequently if you live in a dusty area. Replace the filter with a new one if it’s heavily clogged and cannot be cleaned.
WARNING: DO NOT REMOVE OR CLEAN THE FILTER BY YOURSELF
Removing and cleaning the filter can be dangerous. Removal and maintenance must be performed by a certified technician.
NOTE: In households with animals, you will have to periodically wipe down the grille to prevent animal hair-blocking airflow.

1. Open the front panel.

2. Remove the air filter.
   Press the claws on the right and left sides of the air filter down slightly, then pull upward.

3. Hold the tabs of the frame, and remove the 4 claws. (The special function filter can be washed with water once every 6 months.
   It is recommended that  you replace it once every 3 years.)

4. Clean the air filter by vacuuming the surface or washing it in warm water with mild detergent.
   A. If using a vacuum cleaner, the inlet side should face the vacuum.
   B. If using water, the inlet side should face down and away from the water stream.
   

5. it to air-dry. DO NOT let the filter dry indirect sunlight.

6. Reinstall the filter.

Repairing Refrigerant Leaks
WARNING

• If the refrigerant leaks, turn off the air conditioner and any combustible heating devices, ventilate the room, and call your dealer immediately. Refrigerant is both toxic and flammable. DO NOT use the air conditioner until the leak is repaired.
• When the air conditioner is installed in a small room, measures must be taken to prevent the refrigerant concentration from exceeding the safety limit in the event of refrigerant leakage. Concentrated refrigerant causes a severe health and safety threat.

Refrigerant Leak Detection System (some models)

• In the event of a refrigerant leak, the LCD screen will display “EC” and the LED indicator light will flash.

Preparation For Periods Of Non-Use
Maintenance after Extended Non-Use

1. Remove any obstacles blocking the vents of both the indoor and outdoor units.
2. Clean the air filter and the front grille of the indoor unit. Reinstall the clean, dry air filter in its original position.
3. Turn on the main power switch at least 12 hours prior to operating the unit.

Storing the Unit While Not In Use

1. Run the appliance on FAN mode for 12 hours in a warm room to dry it and prevent mold.
2. Turn of the appliance and unplug it.
3. Clean the air filter according to the instructions in the previous section. Reinstall the clean, dry filter before storing.
4. Remove the batteries from the remote control.

Troubleshooting

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.
• The unit continually trips fuses or circuit breakers.
• A foreign object or water enters the air conditioner.
• Other abnormal situations.

Common Problems
The following symptoms are not malfunction and in most situations will not require repairs.

Problem

|

Possible Causes

---|---
The unit does not turn on when pressing the ON/ OFF button| The unit has a 3-minute protection feature that prevents the unit from overloading. The unit cannot be restarted within three minutes of being turned off.
Cooling and Heating Models: If the Operation light and PRE-DEF (Pre-heating/ Defrost) indicators are lit up, the outdoor temperature is too cold and the unit’s anti-cold wind is activated in order to defrost the unit.
In Cooling-only Models: If the “Fan Only” indicator is lit up, the outdoor temperature is too cold and the unit’s anti-freeze protection is activated in order to defrost the unit.
The unit changes from COOL mode to FAN mode| The unit changes its setting to prevent frost from forming on the unit. Once the temperature increases, the unit will start operating again.
The set temperature has been reached, at which point the unit turns off the compressor. The unit will resume operating when the temperature fluctuates again.
The indoor unit emits a white mist| In humid regions, a large temperature difference between the room’s air and the conditioned air can cause white mist.

Problem

|

Possible

---|---
The indoor unit makes noises| 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.
A squeaking sound may occur after running the unit in HEAT mode due to the expansion and contraction of the unit’s plastic parts.
Both the indoor unit and outdoor unit make noises| A low hissing sound may occur during the operation. This is normal and is caused by refrigerant gas flowing through both the indoor and outdoor units.
A low hissing sound may be heard when the system starts, has just stopped running or is defrosting. This noise is normal and is caused by the refrigerant gas stopping or changing direction.
The outdoor unit makes noises| The unit will make different sounds based on its current operating mode.
Dust is emitted from either the indoor or outdoor unit| The unit may accumulate dust during extended periods of non-use, which will be emitted when the unit is turned on. This can be mitigated by covering the unit during long periods of inactivity.
The unit emits a bad odor| The unit may absorb odors from the environment (such as furniture, cooking, cigarettes, etc.) which will be emitted during operations.
The unit’s filters have become moldy and should be cleaned.
The fan of the outdoor unit does not operate| During operation, the fan speed is controlled to optimize product operation.

Troubleshooting Tips
When troubles occur, please check the following points before contacting a repair company.

Problem| Possible Causes|

Solution

---|---|---
The unit is not working| Power failure| Wait for the power to be restored
The power switch is off| Turn on the power
The fuse is burned out| Replace the fuse
Remote control batteries are dead| Replace the remote control batteries
The unit’s 3-minute protection has been activated| Wait three minutes after restarting the unit

Problem

| Possible Causes|

Solution

---|---|---
Poor cooling performance| The temperature setting may be higher than the ambient room temperature| Lower the temperature setting
The heat exchanger on the indoor or outdoor unit is dirty| Clean the affected heat exchanger
The air filter is dirty| Remove the filter and clean it according to the instructions
The air inlet or outlet of either unit is blocked| Turn the unit off, remove the obstruction and turn it back on
Doors and windows are open| Make sure that all doors and windows are closed while operating the unit
Excessive heat is generated by sunlight| Close windows and curtains during periods of high heat or bright sunshine
Low refrigerant due to leak or long-term use| Check for leaks, re-seal if necessary, and top off refrigerant
The unit starts and stops frequently| There’s too much or too little refrigerant in the system| Check for leaks and recharge the system with refrigerant
There is air, incompressible gas or foreign material in the refrigeration system.| Evacuate and recharge the system with refrigerant
The system circuit is blocked| Determine which circuit is blocked and replace the malfunctioning piece of equipment
The compressor is broken| Replace the compressor
The voltage is too high or too low| Install a manostat to regulate the voltage
Poor heating performance| The outdoor temperature is lower than 7°C (44.5°F)| Check for leaks and recharge the system with refrigerant
Cold air is entering through doors and windows| Make sure that all doors and windows are closed during use
Low refrigerant due to leak or long-term use| Check for leaks, re-seal if necessary, and top off refrigerant

Error Codes

| |
---|---|---
Number| Cause| The number of  flashes per second| Timer indicator| Error
Code
1| Indoor EEPROM (Electrically Erasable Programmable Read-Only Memory) error| 1| Off| EC
2| Indoor and outdoor unit communication malfunction| 2| Off| E’
3| Indoor fan speed malfunction| 4| Off| E3
4| Indoor room temperature sensor error| 5| Off| Pi
5| Evaporator coil temperature sensor error| 6| Off| ES
6| Refrigerant leak detection system malfunction| 7| Off| EC
7| Water level alarm malfunction| 8| Off| EE
8| Dual indoor unit (twin model only) communication malfunction| 9| Off| E8
9| Other twin model malfunction| 10| Off| E9
10| Overload protection| 1| On| ED
11| Outdoor temperature sensor error| 2| On| F I
12| Outdoor condenser pipe sensor error| 3| On| F2
13| Discharge air temperature sensor error| 4| On| F3
14| Outdoor EEPROM (Electrically Erasable Programmable Read-Only Memory) error| 5| On| Pi
15| Outdoor fan speed (DC fan motor only) malfunction| 6| On| FS
16| T2b sensor error| 7| On| F6
17| Inverter module IPM protection| 1| Flash| PO
18| High/Low voltage protection| 2| Flash| P 1
19| Compressor top overheating protection| 3| Flash| P2
20| Outdoor low-temperature protection| 4| Flash| P3
21| Compressor drive error| 5| Flash| NI
22| Mode conflict| 6| Flash| PS
23| Compressor low-pressure protection| 7| Flash| P6
24| Outdoor IGBT sensor error| 8| Flash| P1

European Disposal Guidelines

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.
When disposing of this appliance, you have the following options:

• Dispose of the appliance at a designated municipal electronic waste collection facility.
• When buying a new appliance, the retailer will take back the old appliance free of charge.
• The manufacturer will also take back the old appliance free of charge.
• Sell the appliance to certified scrap metal dealers.
  NOTE: Disposing of this appliance in the forest or other natural surroundings endangers your health and is bad for the environment. Hazardous substances may leak into the groundwater and enter the food chain.

The design and specifications are subject to change without prior notice for product improvement. Consult with the sales agency or manufacturer for details.

Documents / Resources

| MOOVAIR QSBPZU-023AEN Floor-Standing Type Air Conditioner [pdf] Owner's Manual
QSBPZU-023AEN, Floor-Standing Type Air Conditioner, QSBPZU-023AEN Floor- Standing Type Air Conditioner, Air Conditioner
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