Costway FP10119US Portable Air Conditioner User Manual

1. Before You Begin

1.1 Product Description

The Costway portable air conditioner is a versatile cooling solution for single rooms, designed to create a comfortable atmosphere. It also features ventilation and dehumidifying functions for air circulation and moisture removal. These self-contained units require no permanent installation, allowing for easy relocation to where it's most needed. They are ideal for kitchens, temporary living spaces, computer rooms, garages, and other areas where traditional air conditioner installations are limited.

1.2 Safety Precautions

WARNING: Always prioritize safety. Read this manual thoroughly before operating the appliance.

1.2.1 Operational Precautions

• Allow the portable air conditioner to stand upright for at least 24 hours before plugging it in.
• If the power cord is damaged, it must be replaced by the manufacturer or a qualified professional to prevent hazards.
• Disconnect the appliance from its power source before servicing.
• Always operate the unit from a power source with the same voltage, frequency, and rating as indicated on the product identification plate.
• Ensure you are using a grounded power outlet.
• Unplug the power cord when cleaning or when the unit is not in use.
• Avoid operating with wet hands. Prevent water from spilling onto the unit.
• Do not immerse or expose the unit to rain, moisture, or any other liquid.
• Do not leave the unit running unattended. Do not tilt or turn over the unit.
• Do not unplug the unit while it is operating; pull the power cord by the plug, not the cord itself.
• Do not use an extension cord or an adapter plug.
• Do not place objects on the unit.
• Do not climb or sit on the unit.
• Do not insert fingers or other objects into the air outlet.
• Avoid touching the air inlet or the aluminum fins of the unit.
• Do not operate the unit if it has been dropped, damaged, or shows signs of malfunction.
• Do not clean the appliance with chemicals.
• Keep the unit away from fire, flammable, or explosive objects.
• Installation must comply with national wiring regulations.
• Do not use any means to accelerate the defrosting process or for cleaning other than those recommended by the manufacturer.
• Store the appliance in a room without continuously operating ignition sources (e.g., open flames, operating gas appliances, or electric heaters).
• Store the appliance to prevent mechanical damage.
• Do not pierce or burn the unit, even after use.
• Be aware that refrigerants may be odorless.
• Compliance with national gas regulations must be observed.
• Keep required ventilation openings clear of obstructions.
• The appliance should be stored in a well-ventilated area, with the room size corresponding to the specified operational room area.

2. Product Overview

2.1 Product Diagram

The portable air conditioner consists of the following parts:

• 1. Control panel
• 2. Front display
• 3. Air outlet with adjustable louver
• 4. Handle
• 5. Air inlet with air filter
• 6. Caster
• 7. Drainage hole
• 8. Air exhaust

Note: The diagram is for reference only. Refer to the actual product for details.

2.2 Features

• High capacity in a compact size with fan, cooling, and dehumidifying functions.
• Adjustable temperature setting and display.
• LED digital display.
• Electronic control with built-in timer and sleep mode.
• Self-evaporating system for improved efficiency.
• Auto shut-off when the water tank is full.
• Automatic restart after a power outage.
• Auto defrosting function at low ambient temperatures.
• Remote control included.
• 2-speed fan.
• Casters for easy mobility.

3. Installation

3.1 Unpacking

Unpack the carton and carefully remove the appliance and accessories. Inspect the unit for any damage or scratches. The accessories typically include:

• 1. Exhaust hose
• 2. Hose connector
• 3. Window kit adapter
• 4. Remote control
• 5. Window kit

3.2 Choose Your Location

• If the unit has been tipped more than 45°, allow it to stand upright for at least 24 hours before starting.
• Place the unit on a firm, level surface with at least 20 inches of free space around it for proper air circulation.
• Ensure the air inlet and outlet are not blocked by walls, curtains, or other objects.
• Avoid installing the unit in locations subject to:
  • Heat sources (radiators, stoves, etc.)
  • Direct sunlight
  • Mechanical vibration or shock
  • Excessive dust
  • Lack of ventilation (e.g., inside cabinets)
  • Uneven surfaces

3.3 Attach the Exhaust Hose

The air conditioner must be vented outdoors to expel exhaust air containing waste heat and moisture. Do not replace or extend the exhaust hose, as this can decrease efficiency or cause the unit to shut down.

1. Connect the hose connector to one end of the exhaust hose.
2. Connect the window kit adapter to the other end of the exhaust hose.
3. Extend the adjustable window kit to fit the window opening and connect the exhaust hose to it.
4. Close the window to secure the kit. Use duct tape if necessary to seal any gaps between the adapter and the window for maximum efficiency.
5. Attach the hose connector to the exhaust air outlet on the unit.
6. Adjust the length of the flexible exhaust hose, ensuring there are no kinks. Place the air conditioner near an electrical outlet.
7. Adjust the louver at the air outlet and switch on the unit.

4. Operation

4.1 Control Panel and Display

The control panel features the following buttons:

• 1. Lock: Press and hold for 3 seconds to enable/disable the lock function.
• 2. Mode: Cycle through Fan, Cooling, and Dehumidifying modes.
• 3. Up: Increase temperature (60.8°F - 89.6°F) or adjust timer setting.
• 4. Power: Turn the unit on/off.
• 5. Down: Decrease temperature or timer setting.
• 6. Speed: Switch fan speed between High and Low.
• 7. Timer: Set the unit to automatically start or stop. Use Up/Down buttons to adjust the time.
• 8. Fan speed indicator: Shows the current fan speed (High/Low).
• 9. Digital display: Shows timer setting hours or room temperature.
• 10. Mode indicator: Shows the current operating mode (Cooling, Dehumidifier, or Fan).

4.2 Remote Control

The remote control provides access to all functions of the air conditioner.

4.3 Settings

4.3.1 Start-up and Shutdown

• Press POWER to turn the unit on.
• Press MODE to select the desired operation mode.
• Press POWER again to turn the unit off.

4.3.2 Operation Modes

The unit offers four operation modes: Cool, Dry, Fan, and Sleep.

A. Cooling Your Room

• Select Cool mode by pressing MODE until the COOL indicator lights up.
• Adjust the desired temperature using the Up/Down buttons (range: 60.8°F - 89.6°F).
• Select the fan speed using the SPEED button.
• Manually adjust the inner louver to control the horizontal airflow direction.

Note: The air conditioner will stop if the room temperature is lower than the set temperature.

B. Ventilating Your Room

• Press MODE until the FAN indicator lights up. The unit will circulate air without cooling.
• Select the desired fan speed using the SPEED button.

C. Drying Your Room

• Press MODE until the DRY indicator lights up. The fan speed is automatically set to low and cannot be adjusted.
• Ensure the drain hose is connected to the unit's drain outlet for continuous drainage.

D. Sleep Mode

Sleep mode can only be activated via the remote control when in Cool mode. After one hour, the preset temperature will increase by 33.8°F, and after another hour, it will increase by another 33.8°F.

4.3.3 Timer Setting (1-24 hours)

• To turn off (when power is on): Press the Timer key, then use Up/Down buttons to set the delay OFF time.
• To turn on (when power is off): Press the Timer key, then use Up/Down buttons to set the delay ON time.
• Cancel timer: Press Up/Down buttons until the display shows '00'. Pressing the POWER button also exits the timer setting.

4.3.4 Automatic Defrost

Frost may form on the evaporator coils at low room temperatures. The unit will automatically defrost. The POWER LED indicator will blink during defrosting.

• If the evaporator coil temperature drops below 30.2°F in Cool or Dry mode, the compressor will stop for 10 minutes or until the coil temperature reaches 44.6°F, after which cooling operation resumes.
• In Dry mode, if the coil temperature is below 104°F and the differential between coil and room temperature is below 66.2°F after the compressor has run for 20 minutes, the unit will defrost for 5 minutes, indicated by a blinking POWER indicator.

4.3.5 Overload Protection

To protect the compressor from power loss, there is a 3-minute delay before the compressor restarts.

4.4 Drainage

Manual Drainage:

1. When the water tank is full and the unit stops, unplug the power cord. Move the unit carefully to avoid spilling water.
2. Place a water container below the side water outlet at the rear of the unit.
3. Remove the water plug; water will flow into the container.

Notes:
- Keep the water plug in a safe place.
- Tilt the unit slightly backward during drainage.
- If the container is not large enough, replace the plug promptly to prevent overflow.
- Reinstall the water plug and drainage cover before restarting the unit to prevent water leakage.

Continuous Drainage:

The self-evaporating system uses collected water to cool the condenser coils, enhancing efficiency. In Cooling mode, the drainage tank usually does not need emptying as condensate water evaporates and is expelled through the exhaust hose. However, in Dry mode or high humidity conditions, continuous drainage may be necessary.

1. Switch off the unit.
2. Remove the water outlet plug and store it safely.
3. Connect the provided drain hose securely to the unit, ensuring it is not kinked.
4. Place the other end of the hose over a drain or bucket, ensuring water can flow freely.

Notes:
- Do not submerge the end of the hose in water to prevent an "Air Lock".
- To avoid water spillage, tilt the drain hose downward (inclination exceeding 20 degrees) and ensure it is straight without any traps.

5. Cleaning and Care

5.1 Cleaning the Air Filter (every two weeks)

Dust accumulation on the filter restricts airflow, reducing efficiency and potentially damaging the unit. The removable air filter requires regular cleaning.

1. Turn off the unit and unplug the power cord.
2. Remove the filter mesh from the unit.
3. Use a vacuum cleaner to remove dust from the filter.
4. Rinse the filter under running water, allowing water to flow in the opposite direction of airflow.
5. Allow the filter to air dry completely before reinstalling.

Warning: Do not touch the evaporator surface with bare hands, as it may cause injury.

5.2 Cleaning Up of Refrigerant

General Measures for Refrigerant Handling:

• Refrigerant gas/vapor is heavier than air and may accumulate in confined spaces.
• Eliminate all possible ignition sources.
• Use appropriate Personal Protective Equipment (PPE).
• Evacuate unnecessary personnel, isolate, and ventilate the area.
• Avoid contact with eyes, skin, or clothing. Do not breathe vapors or gas.
• Prevent entry into sewers and public waters.
• Stop the source of the release if it is safe to do so. Water spray may be used to disperse vapors.
• Isolate the area until the gas has dispersed. Ventilate and conduct a gas test before entering. Contact competent authorities after a spill.

6. Troubleshooting

7. Decommissioning

7.1 Storage

For long-term storage (more than a few weeks), clean and thoroughly dry the unit:

1. Unplug the unit. Remove the exhaust hose and window kit for storage.
2. Drain any remaining water from the unit.
3. Clean the filter and allow it to air dry completely in a shaded area.
4. Reinstall the filter.
5. Store the unit in an upright position.
6. Keep the unit in a ventilated, dry, non-corrosive gas, and safe indoor location.

ATTENTION: The evaporator must be dried before packing to prevent component damage and mold. Unplug the unit and place it in a dry, open area for several days. Alternatively, turn on the unit in low-wind ventilation mode until the drainage pipe is dry. This helps keep the interior dry and prevents mildew.

7.2 Disposal

WARNING: Releasing refrigerant into the atmosphere is strictly forbidden.

Do not dispose of electrical appliances as unsorted municipal waste. Utilize separate collection facilities. Contact your local government for information on available collection systems. Improper disposal can lead to hazardous substances leaking into groundwater, affecting health and well-being.