Royal Sovereign ARP-2208 Portable Air Conditioner

Safety Instructions

When using this unit, follow these safety precautions to reduce the risk of fire, electric shock, or injury.

[Warning Icon] WARNING

Electrical Safety

1. For your safety, this unit should be properly grounded on a level surface indoors.
2. The unit should be placed near an electrical outlet so that the outlet is easily accessible.
3. Make sure the voltage meets the unit's electricity requirements (115-120V/60Hz).
4. Do not connect this machine to an outlet having electrical ratings below or above this machine.
5. In case of any abnormality, turn off the machine, disconnect the plug, and contact Royal Sovereign Customer Service.
6. Do not operate if the electrical plug or power cord is damaged. If damaged, call Royal Sovereign Customer Service for repair/replacement.
7. Do not under any circumstances alter the electric plug.
8. Do not place heavy items on the plug or cord.
9. Do not plug this cord into a loose electrical outlet.
10. Only plug the unit into a properly installed, grounded 3-prong outlet.
11. If the electrical outlet you intend to use is not adequately grounded or protected by a time delay fuse or circuit breaker, have a qualified electrician install the proper outlet.
12. Do not share the electrical socket with other appliances.
13. Do not use an adapter plug or extension cord with this unit.
14. Never attempt to turn off this machine by disconnecting the plug.
15. When plugging or unplugging, keep your hands dry.
16. Always grasp the plug when plugging or unplugging the unit. Never unplug by pulling on the cord.
17. Do not pull on the power cord while moving the unit.
18. This unit uses a plug with a built-in fuse. Conduct a Power Plug Check before use to confirm normal operation.
19. Turn the unit off and unplug when cleaning, removing filters, or not using the unit for an extended time.

Read and fully understand this Owner's Manual before using or operating the unit.

Operational Safety

1. Install the unit according to the installation instructions supplied.
2. Do not block air outlets or intake with obstacles.
3. Do not insert any objects into the unit.
4. Do not place heavy items or sit on the unit.
5. Do not place flammable or chemical substances near the unit.
6. Do not place this machine near heating appliances.
7. Do not splash or pour water on the housing or control panel.
8. To prevent water from freezing, do not use this machine and the drain hose at a temperature below 41°F (5°C).
9. Ensure the rubber drain plugs are securely plugged into the drain ports on the back of the unit to prevent water leaks.
10. Drain the unit before moving or storing it.
11. Do not operate the unit with the back cover removed.
12. Do not use this machine outside.
13. Do not modify any part of this product.
14. Do not operate this unit for any other purpose other than its intended use.
15. This unit is not designed for use by young children.

Read and fully understand this Owner's Manual before using or operating the unit.

Product View

Unit Components

The unit is depicted with labels pointing to: 1. Control Panel, 2. Adjustable Louver, 3. Handle, 4. Air Filter (Inlet), 5. Caster Wheels, 6. Drainage Hole, 7. Exhaust Duct.

Remote Control

The remote control is shown with buttons labeled: 1. High/Low Mode, 2. Sleep Mode, 3. Timer (On/Off), 4. Up/Down Mode, 5. Mode (Cool/Dry/Fan), 6. Mode (°C/°F), 7. Power (On/Off).

Unpacking

Accessories Included

• Exhaust hose
• Hose connector
• Window kit adapter
• Remote control
• Window Kit

Important Note

To prevent damage after moving, unpack the unit and let it stand upright for a minimum of 2 hours. If the unit was accidentally placed on its side, allow it to set upright for at least 24 hours before use.

Placement

Place the unit on a firm, level surface in an area with at least 20" (50cm) of free space around it to allow for proper air circulation. The electrical outlet used should be in accordance with local electric safety requirements.

Do not operate in close proximity to walls, curtains, or other objects that may block the unit's air inlet and outlet.

Keep the air inlet and outlet free of obstacles.

Conditions to Avoid for Installation

• Heat sources such as radiators, heat registers, stoves, or other products that produce heat.
• Direct sunlight.
• Mechanical vibration or shock.
• Excessive dust.
• Lack of ventilation, such as next to a cabinet or bookcase.
• Uneven surface.

Installation

The air conditioner requires venting outside so that exhaust air can escape the room. Do not replace or extend the exhaust hose beyond its specification, as this will decrease efficiency and may cause the unit to shut down due to low backpressure.

Step 1: Connect the hose connector to one end of the exhaust hose.

Diagram shows a hose connector being attached to one end of the exhaust hose.

Step 2: Connect the window kit adapter to the other end of the exhaust hose.

Diagram shows the window kit adapter being attached to the other end of the exhaust hose.

Step 3: Extend the adjustable window kit to the length of your window. Connect the exhaust hose to the window kit.

The window kit can be installed horizontally or vertically. The window kit can be adjusted from 23.6"-47.2" (0.6-1.2m). The exhaust hose can be adjusted from 9.4"-59" (240-1500mm).

Diagram illustrates extending the adjustable window kit to fit a window and connecting the exhaust hose to it. It shows the window kit can be installed horizontally or vertically, with adjustable ranges provided.

Step 4: Open the window and place the window kit on the inside edge of the window. Adjust the window seal plate to the width of the window. Once secure, close the window to secure it in place.

Diagram shows the window kit placed on the inside edge of an open window, with the seal plate adjusted to the window width, and the window being closed to secure it.

Note: Depending on the window frame type, for some installations, duct tape may be ideal to better seal the window kit for a tighter seal and maximum efficiency.

Step 5: Attach the hose connector to the exhaust air outlet of the unit.

Diagram shows the hose connector being attached to the exhaust air outlet of the unit.

Step 6: Adjust the length of the flexible exhaust hose. Avoid bends in the hose and ensure that the unit is near the electrical outlet.

Diagram shows the flexible exhaust hose adjusted, with emphasis on avoiding bends and ensuring the unit is near the electrical outlet.

Operation

Before Plugging In the Unit to a Power Source

1. Let the unit stand upright for a minimum of 2 hours to reduce the chance of malfunction in the cooling system.
2. Ensure the rubber drain plugs are securely plugged into the drain ports on the back of the unit to prevent water leaks.
3. Ensure the exhaust hose and window kit installation are properly installed and vented.

Conduct a Power Plug Check

1. Press the RESET button on the power cord.
2. Plug the cord into an electrical outlet.
3. Press the TEST button on the power cord. The RESET button should pop up.
4. Press the RESET button for use.
5. Do not use the air conditioner if the test fails.

Notes

1. If you turn the air conditioner off and immediately restart it, allow up to 3 minutes for the compressor to restart cooling. In the event of a power failure, wait 3 minutes before restarting the unit.
2. The unit sold in the United States is preset to Fahrenheit; the unit sold in Canada is preset to Celsius.

Unit Panel and Symbols

Unit Panel Functions

The unit panel displays buttons labeled:

• Lock [Lock Icon] (1): Press to turn ON/OFF the child lock function.
• Sleep [Sleep Icon] (2): Press to turn ON/OFF sleep mode.
• Timer [Timer Icon] (3): Press to set a time for the unit to automatically start or stop.
• Up [Up Arrow Icon] (4): Press to increase the desired temperature and/or set the timer.
• Down [Down Arrow Icon] (5): Press to decrease the desired temperature and/or set the timer.
• Speed [Fan Speed Icon] (6): Press to switch the fan speed between HIGH and LOW.
• Mode [Mode Icon] (7): Press to switch the operation mode between fan, cooling, and dehumidifying mode.
• Power [Power Icon] (8): Press to turn the unit ON/OFF.

Symbols

Symbols are shown with corresponding numbers and descriptions:

1. High Fan Speed
2. Low Fan Speed
3. Timer
4. Dehumidifier Mode
5. Cooling Mode
6. Fan Mode
7. Sleep Mode
8. Lock Mode
9. Display Window Mode

Operating Modes

Fan Mode

Using the control panel: Press the “Mode” button until fan mode is selected. The fan indicator light will blink for a few seconds and turn solid when set. In fan mode, the unit circulates air with the compressor off. To change between high and low settings, press the speed button. Manually adjust the louvres using the handle to control airflow direction.

Using the remote control: Press the “Fan” button. The fan indicator light will blink for a few seconds and turn solid when set. Press the appropriate high or low button to change fan speed.

Dehumidifying Mode

Using the control panel: Press the Dehumidifying Mode button until it is selected. The dehumidifier indicator light will blink for a few seconds and turn solid. In dehumidify mode, only the fan runs at low speed, and the temperature is not adjustable.

Using the remote control: Press the “Dry” button. The fan indicator light will blink for a few seconds and turn solid when set.

Important Note: In dehumidifying mode, consider the continuous drain option. Refer to the Safety Precautions, Maintenance, and Continuous Drainage section.

Cooling Mode

Using the control panel: Press the Cooling Mode button until cool mode is selected. The cool indicator light will blink for a few seconds and turn solid. Use the up or down icons to set the desired temperature; the display shows the current set temperature. Press the speed button to change between high and low settings.

Important Note: For optimal operation, shorten the air duct length and keep the unit away from direct sunlight. Manually adjust the louvres using the handle to control airflow direction.

Using the remote control: Press the “Cool” button. The cool indicator light will blink for a few seconds and turn solid. Press the appropriate high or low button to change fan speed. Press the up/down buttons to change the temperature.

Advanced Functions

Child Lock Function

This button is on the unit itself. When pressed, it locks the air conditioner into its current operating mode. In lock mode, modes cannot be changed from the display or remote until unlocked. To operate, press and hold the “Child Lock” button. The lock icon LED on the control panel will light up. To deactivate, press and hold the Child Lock button again; the lock icon will turn off.

Sleep Mode

Using the control panel: Press the sleep icon to switch to sleep mode. Sleep mode can only be used in cooling mode. The fan runs at low speed. After 1 hour, the preset temperature increases by 1°C, and by another 1°C each subsequent hour.

Timer

The timer function has two modes: Timer OFF and Timer ON.

• To turn off (When power on): Press the Timer key to activate the timer function. Press Up/Down repeatedly to set the delay OFF time.
• To turn on (When power off): Press the Timer key to activate the timer function. Press Up/Down repeatedly to set the delay ON time.
• Cancel timer: Press Up/Down repeatedly until the LED shows '00'. Note: Pressing the POWER button will also exit timer setting.

Maintenance and Drainage

Automatic Defrost

As a safety precaution, this unit is equipped with an Automatic Defrost Feature. At low room temperatures, frost may build up on the evaporator during operation. The integrated defrost function will activate, and the POWER LED will blink. The auto defrost feature operates in cooling mode. If the ambient temperature sensor detects an evaporator coil temperature below -1°C, the compressor will stop for 10 minutes. When the coil temperature sensor detects 7°C, the unit will restart cooling.

Overload Protection

In the event of a power loss, there is a 3-minute delay before the compressor restarts to protect it.

Drainage (Dehumidifying)

This unit has a self-evaporating drainage feature. Under normal conditions, it operates without issue. In high humidity, manual draining may be necessary (indicated by an Ft error). A continuous drain option is also available, which automatically evacuates water (in dehumidifier mode).

To Drain Manually

1. Turn off the unit and unplug it.
2. Place a water tray under the drainage port at the bottom of the unit.
3. Remove the rubber drainage plug and allow water to drain.
4. Replace the plug when drainage stops.

For Continuous Drainage into a Floor Drain

To operate like a standalone dehumidifier, use the continuous drain option:

• Turn off the unit and unplug it.
• Remove the water outlet plug.
• Attach the drain hose, ensuring it is straight, knot-free, and unobstructed.
• Place the other end of the drain hose into a floor drain.
• Replace the rubber sealing plug after use to prevent leaks.

Cleaning the Air Filter

The filter should be cleaned approximately every 2 weeks to maintain proper airflow.

Important: Do not operate the unit without an air filter, as the evaporator may become contaminated.

1. Press the POWER button to turn OFF the unit. Unplug from the electrical outlet.
2. Remove the filter mesh from the unit.
3. Use a vacuum cleaner or brush to clean the air filter.
4. Rinse the filter under running water. Set the filter aside to air dry completely before reinstalling.

Image shows two air filters being removed for cleaning. Another image shows rinsing an air filter under running water.

Storage

If the unit will not be used for an extended period (more than a few weeks), it is best to clean and dry it completely. The unit must be kept upright during storage.

1. Unplug the unit and store the exhaust hose and window kit with it.
2. Drain any remaining water from the unit.
3. Clean the filter and let it dry completely.
4. Re-install the filter.
5. Store the machine in a ventilated, dry, non-corrosive, and safe indoor place.

Troubleshooting

Specifications

Attributes

• BTU: 8000 BTU ASHRAE (5300 BTU SACC)
• Room Size: 27.8m² (300 sq. ft.)
• Functions: Cool, Fan, Dehumidify
• LED Digital Display: Yes
• Remote Control Included: Yes
• 4-Way Manual Louvres: Yes
• Fan Speeds: 2
• 24 Hour Timer: Yes
• Sleep Mode: Yes
• Auto Restart: Yes
• Thermostat Range: 16-32°C / 61-90°F
• Selectable °C/°F Setting: Yes
• Temperature Display: Yes
• Airflow Volume: 300 m³/h
• Water Removal: Self-evaporative
• Dehumidify Capacity/Day: 19.8L / 41.8 Pints
• Sound: Low <52dB, High <54dB
• Window Kit Included: Yes, kit frame adjustable from 23.6"-47.2" (0.6-1.2m), Hose 9.4"-59" (240-1500mm)
• Refrigerant: R410A
• Power Supply: 120V/60 Hz
• Power Consumption: 800W, 7.1A

Dimensions and Weights

• Unit Dimensions (w x d x h): 315 x 310 x 700mm (12.4" x 12.2" x 27.6")
• Unit Weight: 20.5kg (45.1 lbs)

[Warning Icon] WARNING

Disposal

Releasing refrigerant into the atmosphere is strictly forbidden! Do not dispose of electrical appliances as unsorted municipal waste; use separate collection facilities. Contact your local government for information regarding available collection systems. If electrical appliances are disposed of in landfills or dumps, hazardous substances can leak into the groundwater and enter the food chain, damaging your health and well-being.

*All specifications mentioned are under test conditions; actual performance depends on ambient conditions.

Warranty Information

One Year Limited Warranty

Royal Sovereign International, Inc. warrants this product to be free from defects in material and workmanship to the original purchaser, as outlined below.

• Parts: Replacement of defective parts for 1 year from the date of customer purchase.
• Compressor: 3-year warranty from the date of customer purchase. Royal Sovereign will supply a replacement compressor (parts only), free of charge.
• Labor: 1 year from the date of end user purchase.

This warranty covers products that are properly installed, maintained, and operated according to the provided instructions. It does not cover failures or difficulties due to normal wear and tear, accident, abuse, misuse, alteration, misapplication, improper installation, or improper maintenance and service by you or any third party.

Returned products require a Return Authorization number. Request one at www.royalsovereign.com. All transportation costs for returning damaged products or parts are the purchaser's responsibility. Return defective products in original packaging to the address below.

Royal Sovereign International, Inc. (and its affiliated companies) requires reasonable proof of purchase date from an authorized retailer or distributor. Keep your receipt, invoice, or canceled check. The limited warranty is for repair or replacement of defective parts under normal use and service within the warranty period.

Royal Sovereign International, Inc. (and its affiliated companies) SHALL HAVE NO LIABILITY WHATSOEVER TO PURCHASER OR ANY THIRD PARTY FOR ANY SPECIAL, INDIRECT, PUNITIVE, INCIDENTAL, OR CONSEQUENTIAL DAMAGES. Some states do not allow the exclusion or limitation of incidental or consequential damages, so these exclusions and limitations may not apply to you.

Contact Information

ROYAL SOVEREIGN INTERNATIONAL, INC.

2 Volvo Drive Rockleigh, NJ 07647 USA
TEL: (201) 750-1020
info@royalsovereign.com
www.royalsovereign.com

RS INTERNATIONAL CANADA INC.

191 Superior Blvd., Mississauga, ON L5T 2L6 CANADA
TEL: (905) 461-1095
e-mail: ca.support@royalsovereign.com
www.royalsovereign.ca

For product support and warranty questions, please visit us at www.royalsovereign.com/customer-support.html