Whynter WHYNTER COOLSIZE ARC-101CW - AIR CONDITIONER Manual

INTRODUCTION / TECHNICAL DATA

HOW IT WORKS
The Whynter compact CFC-free, lead-free, and energy efficient 10,000 BTU portable air conditioner, helps you stay cool while working with better environmental standards and reducing energy consumption.
This compact portable air conditioner, specially designed to be mobile, can be easily setup in almost any indoor location and is most commonly used in data closets / server rooms, bedrooms, classrooms and garages / workshops.
This Whynter ARC-101CW compact portable air conditioner features an ECO-FRIENDLY CFC-free GREEN R-410A refrigerant and lead-free RoHS compliant components.

PARTS IDENTIFICATION

ACCESSORY IMAGE	ACCESSORY DESCRIPTION	QUANTITY
	Exhaust Hose	1 piece
	Window slider kit	1 set
	Fixture	1 piece
	Screws	4 pieces
	Hose Connector to Window Kit with tab cut-outs	1 piece
	Slide Locking Hose Connector to unit	1 piece
	Cover	1 piece
	Remote control	1 piece
	Storage Cover	1 piece

Operating Conditions

Leakage-Current Detection and Interruption

Your portable air conditioner is supplied with a Leakage-Current Detection and Interruption (LCDI) plug. This plug reduces the risk of fire due to arcing faults in the power supply cord. Please follow the instructions below to ensure that LCDI plug works properly.

1. Plug the power cord to a grounded wall outlet. Do not plug to a power strip or extension cord.
2. Press the TEST button on the plug. This should trip the plug and cut the power to the air conditioner. If the plug does not trip and the unit comes on, please contact technical support.
3. Press the RESET button to start the air conditioner.
4. Do NOT use the TEST and RESET buttons to turn the air conditioner on and off.

CONTROL PANEL

Indication symbols on LCD:
	Cooling mode		High Fan speed		Display set temperature
	Dehumidifying mode		Medium Fan speed		Stop display
	Fan only mode		Low Fan speed		Display timer setting: Auto Switch On/Off

Power Button
Press to turn the air conditioner on and off

Mode Control
Press to change mode

• Controls the 3 function modes: COOL, FAN, and DEHUMIDIFY

Fan Speed Button
Press to change fan speed

• Controls the 3 fan speeds: HIGH, MEDIUM, and LOW. The fan speed indicator lights illuminates to show the set fan speed.

NOTE: Unit does not need to be vented in Fan Mode

Timer Button
Press to program Timer Delayed
Switch ON or OFF function

Timer / Temp Set Control
Adjusts set temperature (1°C/ 2°F increments) or timer hours (0 – 24 hours).

• This unit is capable of displaying set temperature in Fahrenheit or in Celsius.
• To convert from one to the other, press and hold the and buttons for 3 seconds.

LCD Display

• In Cool mode: shows set temperature in °C or °F
• In DEHUMIDIFY and FAN only modes: shows room temperature.

Stop display
Condensed water may accumulate in the unit. If the internal tank becomes full, the Stop display will come on and the unit will not operate until the unit has been drained.

INSTALLATION

NEVER OPERATE THE AIR CONDITIONER WITHOUT THE AIR FILTER

Your Whynter portable air conditioner is equipped with a washable pre-filter and an Activated Carbon Filter.
The washable pre-filter removes large particles such as dust, pet hair and dander. The Activated Carbon filter is designed to remove smoke and other odors. It is recommended you replace the Activated Carbon filter every 2-3 months or as needed. Follow the steps below to install the filters.

1. Pull out the washable pre-filter
   
2. Attach the activated carbon filter into the air intake frame
   
3. Once the activated carbon filter is secured, reinstall the washable pre-filter frame into the unit

WATER DRAINAGE

The dehumidifying capacity of this unit is 70 pints per day. The patented self-evaporating function of the unit fully exhausts all condensation automatically in most environments when humidity is less than 70%. Areas with more than 70% humidity, the self-evaporating function can still exhaust about 98% of the moisture and the remaining 2% of moisture will be collected in the water tank of the air conditioner.

When there is excess water condensation inside the unit, the air conditioner stops running and illuminates the Stop light (refer to "CONTROL PANEL' section). This Stop light indicates that the water condensation needs to be drained using the following procedures:

• Manual drainage
  1. Turn off the unit.
  2. Carefully roll the unit to a drain location or position a flat container, dish or optional drain bucket accessory (sold separately) under the drain area of the lower drain port.
  3. Remove the drain cover and rubber plug and the condensed water will drain out automatically.
  4. Once all the condensed water is drained, replace the drain rubber plug and cover into the drain firmly.
• Continuous Gravity Drainage Option
  This option is recommended if uninterrupted operation is desired.
  1. Remove the drain plug cover and rubber plug from the upper drain port.
  2. Install the drain hose (sold separately) through the drain cover.
  3. Thread the drain cover onto the upper drain port.
  4. Place the open end of the drain hose downward to an area appropriate for draining.

The hose must be directed downward from the upper drain port to allow the condensed water to flow with gravity.

• Note: Please contact support@whynter.com for retail sales information or visit whynter.com for a list of optional accessories.

LOCATION

The air conditioner should be placed on a hard and level surface strong enough to support the unit. The unit has casters and it should only be rolled on smooth, flat surfaces. Use caution when rolling on carpet surfaces. Do not attempt to roll the unit over objects. Never place any obstacles around the air inlet or outlet and allow at least 20 inch of clearance for efficient air-conditioning.

EXHAUST HOSE INSTALLATION

When using the air conditioner, the hot air from the exhaust hose must be exhausted out of the room to complete the air exchange of the condenser. When the unit is operating in dehumidifying or fan-only mode, installation of the exhaust hose is optional.

1. Expand each end of the exhaust hose about 6"
2. Install the hose connectors onto the exhaust hose by turning clockwise
3. Slide the slide locking hose connector onto the rear of the unit (Fig. 3)
   

Only extend the both hoses to the necessary length. We do not recommend extending more than 9' long. If you are interested in purchasing an additional 5' exhaust hose, please contact support@whynter.com for retail sales information.

WINDOW KIT INSTALLATION

The window kit has been designed to fit most standard vertical and horizontal windows (Fig. 4a and Fig. 4b). However, it may be necessary to modify the installation procedures to accommodate your window.

NOTE:

• If your window opening is smaller than the minimum length of the window slider kit, the window slider kit can be cut to fit the window opening. Never cut into the exhaust hose cut-out on the window slider kit.
• If your window opening is larger than the maximum length of the window slider kit, additional material will be needed to cover the open space such as, Plexiglas, PVC plastic, ply wood, etc. Alternately, an additional window slider kit can be purchased to be used in combination with the included kit.
• When using the window slider kit on a window or sliding door, additional security measures may be needed.

1. Open the window approximately 5".
2. Adjust the length of the window slider to the same length and width of the opening of the window. Cut the window slider if necessary to fit the length of your window.
3. Insert the fixture through the back grooved side of the window slider hose cut-out. Line up the fixture with the 4 screw holes and tighten the fixture with 4 screws from the front side of the slider panel. (Fig. 4c)
   
4. Fit the window slider kit into the window opening and close the window to secure the window slider kit. For 5. long term installation, you may screw the window kit into your window frame.
5. Move the unit close to the window, extend the hose to the necessary length, keeping it as short and as straight as possible and attach the other end of the hose to the window slider kit.
6. Align the tab cut-outs of the hose connector to the tabs on the fixture and snap the hose connector to the window slider kit.

OPERATION INSTRUCTIONS

BEFORE USING YOUR APPLIANCE

• Remove the exterior and interior packaging
• Before connecting the appliance to a power source and operating, let the unit stand upright for a minimum of 4 hours. This will reduce the possibility of a malfunction in the cooling system from handling during transportation.

SWITCHING ON/OFF THE UNIT

The appliance can be switched ON or OFF by pressing the POWER button on the control panel or the ON/OFF button on the remote control

COOLING MODE

In this mode, the air conditioner cools and dehumidifies the room. To activate this function mode, press the Mode Control until the Cooling indicator light comes on. When the cooling mode is set, the compressor will start in approximately 3 minutes. In cooling mode, hot air is exhausted from the outdoor exhaust port and the exhaust hose must be connected to exhaust out the hot air.

The temperature setting range of this air conditioner is from 61°F / 16°C to 89°F / 32°C. To set the temperature, press the or buttons. This air conditioner has a 5°F temperature cushion which if the set temperature is within 5°F of the ambient temperature, the unit runs on fan only mode. This saves energy and prolongs the life of the compressor of the air conditioner.

To set the fan speed, press the FAN button. In cooling mode, the difference in noise level between the 3 fan speeds is not very noticeable when the compressor is on. Try setting the unit to Fan only mode, you should be able to hear the difference between high and low fan speed settings.

DEHUMIDIFYING ONLY MODE

In this mode, the air conditioner only dehumidifies the room, the compressor will activate intermittently depending on the ambient temperature and the fan speed is set to LOW. To activate this function mode, press the Mode Control until the Dehumidifying indicator light comes on. Please note that when switching functions, there will be an approximate 3 minute transition time. In dehumidifying mode, the exhaust hose does not need to be vented. If the exhaust hose is vented, the room will be cooled as it dehumidifies. To prevent cooling, remove the exhaust hose from the window kit and allow the warm air from the rear to be re-circulated into the room. If room temperature is higher than 77°F, the fan speed can be adjusted. If room temperature is lower than 77°F, the fan speed is set at Low.

NOTE: When using Dehumidifying mode, venting the exhaust hose to the outside is not required. If vented, the warm air is exhausted to the outside and cooling within the room may occur. Additionally, if the exhaust hose is not vented, the unit may require more frequent draining. The air conditioner does not have a humidistat in which a specific humidity level can be set.

FAN ONLY MODE

In this mode, only the fan of the air conditioner runs and circulates the air in the room. To activate this function mode, press the MODE button until the Fan indicator light comes on. In this function mode, the temperature cannot be set. Subsequently, set the desired fan speed by pressing the Fan button. Fan Only mode does not require the use of the exhaust hose.

TIMER FUNCTION

DELAYED SWITCH ON/OFF
This function mode enables a delayed switch ON or delayed switch OFF of the air conditioner. The time (hours) delay can be set, enabled and disabled. The timer is adjustable between 1 - 24 hours.

SETTING SWITCH OFF TIMER

With the air conditioner operating in any function mode, press the Timer button. The display timer setting will come on. Set the desired time delay OFF hours by pressing the and buttons. The time increments are at 1 hour to up to 24 hours. When the delay time set has elapsed, the air conditioner switches off. To cancel the delayed switch off function, press the Timer button or turn off the air conditioner.

SETTING DELAYED SWITCH ON TIMER

With the air conditioner is off, press the Timer button. The display timer setting will come on. Set the desired time delay ON hours by pressing the and buttons. The time increments are at 1 hour to up to 24 hours. When the delay time set has elapsed, the air conditioner switches on. To cancel the delayed switch on function, press the Timer button or turn on the air conditioner.

AUTO RESTART

In the event of a power outage, the air conditioner restarts at the previously set function mode and settings when power is restored.

NOISE LEVEL

Portable air conditioners may make sounds that are not familiar to you. The sounds listed below are normal. Noise reflecting off hard surfaces such as a floor or wall can make the sounds seem louder than they actually are.

• The compressor may make a pulsating or high-pitched sound
• Water running from the evaporator to the water tank may make a splashing sound
• Refrigerant flowing may make a gurgling sound
• Fan sound may come from front and back air vents

COMPRESSOR LOCK OUT

This portable air conditioner is optimized to operate in an ambient temperature of 64°F – 90°F. The compressor circuit has an automatic 3 minute time delayed start if the unit is turned off and on quickly. This prevents over-heating of the compressor and possible circuit breaker tripping.

WATER DRAINAGE

During the process of cooling, some water will be extracted from the air into the unit. Most of this water is used to cool and exhausted to the outside. If the unit is operated in high humidity or low temperature environment, water will be collected in the reservoir inside the unit. If the reservoir is full, the compressor will stop. To continue the cooling function, please drain the water. See "INSTALLATION - WATER DRAINAGE".

REMOTE CONTROL

The portable air conditioner can be switched on by the remote control. To transmit signals from the remote control to the air conditioner, point the front part of the remote handset towards the control panel on the air conditioner. Reception of the signal is confirmed by a beep. The maximum signal transmission distance is approximately 8 meters / 26 feet.

NOTE:

• Other appliances in the same room controlled by a remote control (TV, radio, stereo, etc.), may cause interferences
• Electronic and fluorescent lamps may interfere with the signal transmissions between the remote control and the air conditioner
• Remove the batteries if the remote control is not used for long periods

INSTALLING BATTERIES
To insert the batteries, open the flap on the back of the remote control by sliding if off. Strictly adhere to the polarity signs on the bottom of the battery housing, close the flap once the batteries have been inserted.

• Only use two dry LR03 AAA 1.5V Batteries (included) in the remote control
• Always change both batteries at the same time

Notes:

• Do not drop the remote control
• Do not place the remote control in a location exposed to direct sunlight.
• The remote control should be placed about 1 meter or more away from the TV or any electrical appliances

CARE AND MAINTENANCE

• Switch off the air conditioner and disconnect the plug from the power outlet
• Drain water by removing the drain plug
• Always transport the air conditioner in an upright position only

CLEANING THE AIR FILTERS

To ensure the air intake is filtered properly and to assure that your air conditioner runs efficiently, it is recommended to clean the pre-filter at least once every two weeks.
This unit has two air filters; a washable pre-filter and an activated carbon filter.

• Switch off the air conditioner and remove the washable pre-filter and an activated carbon filter.
• Use a vacuum cleaner or tap lightly to remove loose dust and dirt from the pre-filter.
• Rinse the pre-filter thoroughly under warm running water (no hotter than 100F.)
• Dry thoroughly before re-inserting the filters.

NOTE: The activated carbon filter is not washable. It is an optional filter and should be replaced every 2-3 months or as needed if used. Please contact support@whynter.com for retail sales information or visit whynter.com for a list of optional accessories.

Never operate the air conditioner without the pre-filter in place

CLEANING THE PRODUCT

• Always switch off the air conditioner and disconnect the plug from the power supply outlet before cleaning the air conditioner.
• Use a soft damp cloth to wipe the body of the unit.
• Never use harsh chemicals, oil-based products, detergents, chemically treated cloths or other cleaning solutions. These could possibly damage the body of the air conditioner.

END OF SEASON STORAGE

This portable air conditioner comes with one end of season storage cover. We highly recommend that storage cover bag is utilized when the unit is not going to be used for a period of time.

To avoid danger of suffocation, keep this bag away from babies and children.

• Switch off the air conditioner and disconnect the power plug from the power supply outlet before cleaning the air conditioner.
• Clean the pre-filter.
• Drain the condensed water completely.
• On a warm day, set the unit to Fan only mode for half a day to dry the unit internally.
• Gather the power cord and bundle it.
• Remove the batteries from the remote.
• If leaving the window kit in place, disconnect the exhaust hose from the window slider kit and place the included cover on the fixture. Otherwise, remove the window kit from the window opening. To remove the hose connector from the fixture on the window kit, slightly turn, push and gently pull the connector to release.
• Place the storage cover over the air conditioner.

Note: Depending on use, it is recommended that the air conditioner be cleaned internally annually. Please contact Whynter at support@whynter.com for internal maintenance cleaning instructions.

TIPS

Keep the exhaust hose as short and straight as possible
The exhaust hose removes heat from the room. It should remain as short and straight as possible without sharp bends or twists to maximize efficiency. If the exhaust hose must be extended, do not exceed 9'.

Turn the air conditioner on early
Turning the air conditioner on early instead of waiting until the hottest point of the day will allow the unit to be more effective. The air conditioner will not have to work as hard to cool the room down and maintain the set temperature.

Reduce heat sources
Direct sunlight, televisions, computers and other heat generating appliances work against the air conditioner by introducing heat into the space.

• Close window curtains and blinds to keep direct sunlight out
• Close doors and windows
• Keep ovens and stoves off
• Turn off unused lights
• Add weather stripping around windows and doors

Keep the air filter clean
Regular cleaning will help keep your air conditioner working properly. Dusty filters and vents greatly reduce the airflow and efficiency of the unit.

• Clean the washable pre-filter regularly
• Replace the activated carbon filter every 2-3 weeks depending on use
• Vacuum any accumulated dust from around all vents

TROUBLESHOOTING

Many common portable air conditioner problems are easily resolved. Try the troubleshooting suggestions below to see if the problems can be resolved before having to contact the service department.

SAFETY PRECAUTIONS

TO REDUCE THE RISK OF FIRE, ELECTRICAL SHOCK, OR INJURY WHEN USING YOUR AIR CONDITIONER, FOLLOW THESE BASIC PRECAUTIONS:

Before the appliance is used, it must be properly positioned and installed as detailed in this manual.

• Do not under any circumstances cut or remove the third (ground) prong from the power cord
• Make sure this unit is connected to a correctly grounded power supply outlet. Do not use an extension cord or power strip
• The power cord is UL listed. It has a built-in L.C.D.I. (leakage, current, detection, interruption) circuit breaker for added safety. If the power supply is interrupted, press the reset button to reconnect the unit to power source
• It is recommended to use a separate circuit that its size should be 15 Amps for the air conditioner
• Do not use an excessively wet cloth, industrial solvents, oil-based products to clean this portable air conditioner
• To avoid the risk of shock, the product should never be used in bathrooms, shower rooms, or in any other steamy or wet areas
• Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliances
• Do not repair, disassemble and/or modify the unit by yourself
• Always turn off the portable air conditioner when cleaning the air filter, and transporting
• Do not turn this unit on and off by plugging and unplugging. Always use the ON/OFF switch
• Transport the unit in an upright position only, or leave it in an upright position for at least 4 hours before first use
• Ensure curtains or other objects are not obstructing the air inlet filters
• Do not bend or crush the exhaust hose while in use
• Always allow at least 20" of clearance around the unit for ventilation. Do not use this unit inside closets, cabinets and/or cramped spaces between furniture
• This unit is optimized to operate in an ambient temperature of 64°F – 90°F
• This unit must be installed in an area protected from the element, such as wind, rain, water spray or drips
• The unit should not be located next to ovens, grills or other sources of high heat
• Always place the unit on even and hard and level surface
• Do not sit or place objects on the unit
• Do not allow children to climb, stand or hang on the appliance. The air conditioner could tip over and get damaged and/or seriously injure somebody
• Keep fingers out of the air intakes and air outlets
• The appliance is an electrical appliance. To avoid injury from electrical shock do not operate it with wet hands, while standing on a wet surface or while standing in water. Do not use it in outdoors or in wet conditions
• When positioning or moving the appliance, ensure it is not turned upside down or greater than 45° or more off level
• This appliance is designed for household, non-commercial use only. Any other use will void the warranty
• Do not plug into the power outlet before set up is completed
• Do not operate this unit without the air filter(s)
• Do not use harsh chemicals to clean the filter(s). Dry thoroughly before inserting the filter(s) into the unit
• Do not add extra length to the exhaust hose by more than a total length of 9'. This will reduce the cooling efficiency of the portable air conditioner
• At the end of each season, all water must be drained from the unit and filter(s) must be cleaned before storage

THE MANUFACTURER DISCLAIMS ANY RESPONSIBILITY IF THE ABOVE INSTRUCTIONS ARE NOT FOLLOWED.

ONE YEAR LIMITED WARRANTY & THREE YEAR WARRANTY ON COMPRESSOR

Please retain the original proof of purchase.
To register your warranty, please visit www.whynter.com and fill out the online Warranty Registration form. Please be sure to include a copy of your purchase invoice.

To obtain service or information, contact Whynter LLC via email at support@whynter.com or call 866-WHYNTER (866-949-6837).
www.whynter.com

Documents / Resources

References

• Portable Air Conditioner Units & Home Appliances | Whynter
• Portable Air Conditioner Units & Home Appliances | Whynter

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