This document describes a mobile air conditioner, model numbers 823-058V81 (BK/WT) and 823-058V83 (BK/WT), manufactured by Ningbo Fuda Intelligent Technology Co., Ltd. and imported by Aosom LLC. It is designed for indoor, residential use to regulate the temperature of enclosed areas.
Function Description
The mobile air conditioner operates in several modes: Automatic, Cool, Dehumidify, and Fan. It is equipped with a control panel on the unit and a remote controller for convenient operation.
Operating Modes:
- Automatic Mode: The unit automatically selects the desired operation mode (Cool or Fan) based on the indoor temperature. If the room temperature is ≥ 75.2°F (24°C), it selects Cool mode. If the room temperature is < 75.2°F (24°C), it selects Fan mode.
- Cool Mode: When the room temperature is higher than the set temperature, the compressor starts to run. When the room temperature is lower than the set temperature, the compressor stops, and the upper fan operates at its original set speed. The temperature can be adjusted between 59°F (15°C) and 87.8°F (31°C).
- Dehumidify Mode: In this mode, the up centrifugal fan runs at low speed (which cannot be adjusted). The compressor and the down centrifugal fan stop after 8 minutes, then run again after 6 minutes. The unit maintains a constant temperature, and temperature adjustment is not effective.
- Fan Mode: The fan runs at the set speed, and the compressor does not run. Temperature adjustment is not effective in this mode.
- Sleep Mode: When activated in Cool mode, the unit works under sleep mode, and the up centrifugal fan automatically switches to low speed. The set temperature increases by 1°C (33.8°F) after one hour, then by 2°C (35.6°F) after two hours. After six hours, the unit stops running.
Timer Function:
The unit features a timer function that allows setting an automatic off time when the unit is running or an automatic on time when the unit is ready. The timer can be adjusted from 1 to 24 hours.
Memory Function:
The main control board has a memory function. When the unit is ready to run but in stop status, it can memorize the last working mode. When turned on again, it will operate in the same working mode as last time, eliminating the need to reset the mode (this does not apply to Sleep mode).
Important Technical Specifications
The manual provides specifications for two main models: 823-058V81 (BK/WT) and 823-058V83 (BK/WT), which appear to correspond to different cooling capacities.
Model 823-058V81BK/WT (FDP23-2024V1R3):
- Cooling Capacity: 80000 Btu/h (Ashare) / 50000 Btu/h (Ashare)
- Cooling Input Power/Current: 860W / 7.0A
- Air Flow Volume: 250 m³/h
- Rated Voltage/Frequency: 115V~/60Hz
- Sound Pressure Level (LPA): 53 dB(A)
- Sound Power Level (LWA): 64 dB(A)
- Net Weight: 18.5 kg
- Dimensions (Body W×D×H): 330 x 280 x 704 mm
- Dimensions (Package W×D×H): 373 x 318 x 880 mm
- Refrigerant: R32
- Applying Space: 10-15 m²
- Miniature Fuse: 6.3A 250VAC
Model 823-058V83BK/WT (FDP29-2024V1R3):
- Cooling Capacity: 100000 Btu/h (Ashare) / 60000 Btu/h (Ashare)
- Cooling Input Power/Current: 1000W / 9.2A
- Air Flow Volume: 270 m³/h
- Rated Voltage/Frequency: 115V~/60Hz
- Sound Pressure Level (LPA): 53 dB(A)
- Sound Power Level (LWA): 64 dB(A)
- Net Weight: 21.5 kg
- Dimensions (Body W×D×H): 330 x 280 x 704 mm
- Dimensions (Package W×D×H): 373 x 318 x 880 mm
- Refrigerant: R32
- Applying Space: 15-20 m²
- Miniature Fuse: 6.3A 250VAC
Additional Model FDP29-2024V1 (likely a variant of 823-058V83):
- Cooling Capacity: 2900W
- Dehumidifying Capacity: 1.1 L/h
- Cooling Input Power/Current: 1000W / 9.2A
- Air Flow Volume: 270 m³/h
- Rated Voltage/Frequency: 115V~/60Hz
- Sound Pressure Level (LPA): 53 dB(A)
- Sound Power Level (LWA): 64 dB(A)
- Net Weight: 21 kg
- Dimensions (Body W×D×H): 330 x 280 x 704 mm
- Dimensions (Package W×D×H): 373 x 318 x 880 mm
- Refrigerant: R410A
- Applying Space: 15-20 m²
- Miniature Fuse: 6.3A 250VAC
The product uses flammable refrigerants (R32 or R410A) and is classified as A2L, indicating a moderate risk of fire.
Usage Features
Safety Precautions:
- The product is for indoor, residential use only.
- It must be grounded using a 3-prong plug. If a 2-prong outlet is present, it must be replaced with a properly grounded 3-prong outlet.
- Equipped with an LCDI (Leakage Current Detection and Interruption) power cord and plug for electrical safety. Users can test the LCDI function using the TEST and RESET buttons.
- Do not use extension cords, adapters, or connect with other appliances in the same wall outlet.
- Do not splice the power cord or remove the third ground prong.
- Keep ventilation openings clear of obstructions.
- Store the product in a room without continuously operating ignition sources (e.g., open flames, gas appliances, electric heaters).
- Do not pierce or burn the unit.
- Maintain a clearance of at least 12 inches (30 cm) on all sides from walls, furniture, and curtains.
- Keep the product upright during transport and storage; do not tilt more than 35 degrees or turn it upside down.
- Place the product on a level, dry, heat-resistant, and stable surface.
- Do not use the product near hot surfaces or expose it to high temperatures or weather elements.
- Do not immerse the product or power cord in water.
- Children should be supervised to ensure they do not play with the product or its plastic wrapping.
- Do not insert fingers or objects into grills or openings.
Remote Controller:
The remote controller allows users to:
- Turn the appliance on/off.
- Select Cool mode.
- Adjust room temperature and timer settings.
- Select fan speed (low, high).
- Select Dehumidify mode.
- Select Fan mode.
- Set automatic TIMER on/off.
The remote uses 2 x AAA batteries, which must be inserted with correct polarity.
Water Drainage:
The unit has a condensing water recycling system. When the water level rises, the float switch activates, and the "E4" water full indicator lights up, signaling the need for draining. To drain, cut off power, move the appliance to a suitable location, remove the drain plug, and drain the water completely. The drain hose can also be connected to the primary drain port for continuous drainage.
Maintenance Features
Appliance Maintenance:
- Before cleaning: Always cut off the power supply by turning off the appliance and then disconnecting it from the power supply.
- Cleaning the exterior: Wipe the unit with a soft and dry cloth. For very dirty surfaces, use lukewarm water (below 40°C / 104°F). Do not use volatile substances like gasoline or polishing powder.
- Avoid water contact: Never sprinkle water onto the main unit.
Air Filter Maintenance:
- Cleaning frequency: The air filter should be cleaned after approximately 100 hours of use. In extremely dusty environments, clean it every two weeks.
- Cleaning process:
- Stop the appliance.
- Remove the air filter.
- If the filter is visibly dirty, wash it with a solution of detergent in lukewarm water.
- After cleaning, dry it in a shaded and cool place.
- Reinstall the air filter.
Maintenance After Extended Use (Storage):
- Pull out both the primary and secondary rubber plugs of the drain port to drain all water.
- Run the appliance in fan-only mode for half a day on a sunny day to dry the interior and prevent mold growth.
- Stop the appliance, unplug the power supply, and remove the batteries from the remote controller.
- Clean and reinstall the air filter.
- Remove the air hoses, store them properly, and cover the hole tightly.
Troubleshooting:
The manual provides a troubleshooting guide for common issues such as the unit not running, running for a short while, running but not cooling, water leakage, and "E4" water full indicator. It also lists failure codes (E2, E3, E4) and their corresponding causes and solutions, such as replacing sensors or draining water. For issues like protector trip or fuse blown, it advises waiting 3 minutes before restarting. For persistent issues, contacting qualified service personnel is recommended.
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