Whynter ARC-131GD - AIR CONDITIONER Manual

OPERATING CONDITION

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.

IDENTIFICATION OF ACCESSORIES

IMAGE	ACCESSORY NAME	QUANTITY
	Exhaust hose (large)	1 piece
	Intake hose (small)	1 piece
	Fixture	2 pieces
	Screws	8 pieces
	1 Large Exhaust Hose Connector to Window Kit with tab cut-outs	1 piece
	1 Large Slide Locking Exhaust Hose Connector to unit	1 piece
	1 Small Slide Locking Intake Hose Connector to unit	1 piece
	1 Small Intake Hose Connector to Window Kit with tab cut-outs	1 piece
	Window slider kit	1 set
	Cover	2 pieces
	Remote control	1 piece
	Storage Cover	1 piece
	Carbon Filter	1 piece
	Optional Intake filter (sold separately)	1 piece

• Note: Please visit whynter.com for optional accessories information

IDENTIFICATION OF PARTS

Rear

6. Air filter
7. Air intake (evaporator)
8. Air exhaust - large hose
9. Air intake (condenser) - small hose
10. Power cord
11. Upper drain port (rubber plug and cover)
12. Lower drain port (rubber plug and cover)

INSTALLATION INSTRUCTIONS

Location
The air conditioner should be placed on a hard and level surface strong enough to support its weight. The unit is equipped with caster wheels for portability. 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.
The air inlet and outlet should be free of any obstructions and be placed with at least 20" of clearance for efficient air-conditioning and circulation.

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. The intake hose is optional. 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 (large) and intake (small) hoses about 6".
2. Install the Large Exhaust Slide Locking Hose Connector to one end of the exhaust hose (large hose) and the Large Exhaust Hose Connector with tab cut-outs to the other end of the exhaust hose (large hose) by turning counterclockwise.
3. Install the Small Intake Slide Locking Hose Connector to one end of the intake hose (small hose) and the Small Intake Hose Connector with tab cut-outs to the other end of the intake hose (small hose) by turning clockwise.
4. Slide each of the slide locking hose connectors onto the rear of the unit (See illustration)

Only extend the hose to the necessary length, keeping it as short and as straight as possible. We do not recommend extending the hose more than 9' long. If you are interested in purchasing an additional 5' exhaust hose, please contact support@whynter.com for retail sales information or visit whynter.com for a list of optional accessories.
Note: To remove the hose(s) from the unit, press the release button and slide the hose and connector out.

Exhaust hose Installation
Your window kit has been designed to fit most standard vertical and horizontal windows.
However, it may be necessary for you to modify the installation procedures for 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 and intake hose cutouts 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. 1)
   
4. Fit the window slider kit into the window opening and close the window to secure the window slider kit. For long term installation, you may screw the window kit into your window frame.
5. Move the air conditioner close to the window, extend the hoses to the necessary length, keeping them as short and as straight as possible and attach the other end of each hose to the window slider kit.
6. Align the tab cut-outs of the hose connectors to the tabs on the fixtures and snap the hose connectors to the window slider kit.

AIR FILTERS INSTALLATION

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 order. It is recommended to replace the activated carbon filter every 2-3 months. Follow the steps below to install the filters.

NEVER OPERATE THE AIR CONDITIONER WITHOUT THE PRE-FILTER

1. Pull up the pre-filter frame and remove from the unit.
   
2. Place the activated carbon filter on the pre-filter frame by inserting it through the three pins.
   
3. Once the activated carbon filter is secured, insert the assembled filter frame into the unit.

OPERATION INSTRUCTIONS

Before you begin, thoroughly familiarize yourself with the control panel of the remote control. Follow the symbol for the desired function. The functions of the unit can be controlled by the remote control only. When using the remote control, make sure the reception of the signal is confirmed by a beep.

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.

REMOTE CONTROL PANEL

FRONT PANEL

SWITCHING ON/OFF THE AIR CONDITIONER

• The unit can be switched ON or OFF by pressing the Emergency on/off switch button on the front display panel or the remote control.
  NOTE: The functions of the portable air conditioner can be switched on by the remote control ONLY. Without using the remote control, the unit can only be switched on at the previous setting and turn off the unit.

LED LAMPS ON/OFF SWITCH

• Press the LED lamps on/off switch to turn on and off the LED lamps indicators.

WARNING LIGHT

• When the internal water reservoir is full, the red light will flash and the unit will stop. Remove the drain plug to drain out the water and the unit will restart at the previous setting.

BEFORE USING YOUR PORTABLE AIR CONDITIONER

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

COOLING MODE

• In this mode, the air conditioner cools and dehumidifies the room. To activate this function mode, press the Mode Control button until the indicator comes on. When the cooling mode is set, the blue light on the front panel comes on and the compressor will start in approximately 3 minutes.
  NOTE: 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 to 89°F. 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. Once the set temperature is achieved, the fan runs continuously.
• To set the fan speed, press the Fan Speed button.In cooling mode, the difference in noise level between the 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 MODE

• In this mode, the air conditioner only dehumidifies the room, the compressor will activate intermittently depending on the ambient temperature. To activate this function mode, press the Mode Control button until the indicator comes on. When the dehumidifying mode is set, the orange light on the front panel comes on.
• Please note that when switching function mode, there will be an approximately 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 recirculated 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 Control button until theindicator comes on.
  When the fan only mode is set, the green light on the front panel comes on.
• In this function mode, the temperature cannot be set. Subsequently, set the desired fan speed by pressing the Fan Speed button. Fan Only mode requires that the exhaust hose be removed.
  NOTE: The unit does not require venting in Fan Only mode.

AUTOMATIC MODE

• When you set the air conditioner in AUTOMATIC mode, it will automatically select cooling or fan only operation to 85F depending on the ambient temperature. The fan speed is automatically selected and cannot be changed and the temperature cannot be set.
• To activate this function mode, press the Mode Control button until the indicator comes on. When the automatic mode is set, the light on the front panel displays the color of the mode that the unit is currently operating in.

NOTE: In Automatic mode, hot air is exhausted from the outdoor exhaust port and the exhaust hose must be connected to exhaust out the hot air.

FAN SPEED CONTROL

• To set the fan speed, press the fan speed control button. Fan speed can be set at Automatic, High, Medium and Low.

CLOCK

• To set the clock, press and hold the clock button for 3 seconds. Press the up or down buttons to set the current time. To save the current time, press and hold the clock button again for 3 seconds.

TIMER (DELAYED SWITCH ON / OFF) FUNCTION

• 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 Control button.
Then the and the two digits timer indicator will come on. Set the desired time delay OFF hours (1 – 24 hours) by pressing the up or down buttons. When the delay time set has elapsed, the air conditioner will switch off.
To cancel the switch off timer, press the Timer Control button and set the hour to 00.

SETTING DELAYED SWITCH ON TIMER
When the air conditioner is off, press the Timer Control button. Then the and the two digits timer indicator will come on. Set the desired time delay ON hours (1 – 24 hours) by pressing the up or down buttons. When the delay time set has elapsed, the air conditioner will switch on in the previous setting.
To cancel the switch on timer, press the Timer Control button and set the hour to 00.

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.

WATER DRAINAGE

The air conditioner has the capacity to dehumidify up to 81 pints per day. The patented selfevaporating 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 the RED Stop light illuminates. The Stop light indicates that the water condensation needs to be drained manually:

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 bucketaccessory (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 drainfirmly.

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.

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 PRE-FILTER

• 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.
• Switch off the air conditioner and pull out the filter frame from the unit.
• Remove the Activated Carbon filter from the Pre-filter.
• Use a vacuum cleaner or tap lightly to remove loose dust and dirt from the Pre-filter. Then rinse it thoroughly under warm or cold running water (no hotter than 100F.)
• Dry thoroughly before re-inserting the filters.
• NOTE: The Activated Carbon filter is not washable. It should be replaced every 2-3 months or as needed.
  
  Never operate the air conditioner without the filter in place.

CLEANING THE AIR CONDITIONER

• 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 and intake hose from the window slider kit and place the included covers on the fixtures. Otherwise, remove the window kit from the window opening. To remove the hose connectors from the fixtures 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:

1. 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'.
2. 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.
3. 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
4. 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

TECHNICAL DATA

TROUBLESHOOTING

SAFETY PRECAUTIONS

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