Newair NAC08KWH01 Portable Air Conditioner Owner’s Manual

Newair NAC08KWH01 Portable Air Conditioner

SPECIFICATIONS

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SAFETY INFORMATION & WARNINGS

A,. Your safety is our top concern. Please read and understand this L!_1 manual fully before operating your appliance.
WARNING – To reduce the risk of fire, electric shock, or injury to persons or property:

• If power supply cord is damaged, it must be replaced by the manufacturer, service agent, or similarly qualified person to avoid potential hazard.
• The appliance should always be disconnected from its power source during service.
• Always operate the unit from a power source of equal voltage, frequency, and rating as indicated on the product identification plate.
• Always use a power outlet that is grounded.
• Unplug the power cord when cleaning or when appliance is not in use.
• Do not operate with wet hands. Prevent water from entering the unit.
•  Do not immerse or expose unit to rain, vapor, or any other liquid.
• Do not leave unit running while unattended. Do not tilt or turn over the unit.
• Do not unplug unit while operating.
• Do not unplug unit by pulling on the power cord.
• Do not use an extension cord or adapter plug to power the unit.
• Do not set objects on the unit.
• Do not climb or sit on the unit.
• Do not insert fingers or other objects into the air outlet.
• Do not touch the air inlet or the aluminum fins of the unit.
• Do not operate the unit if it is dropped, damaged, or showing signs of product malfunction.
• Do not clean the appliance with any chemicals.
• Ensure the unit is far away from fire or flammable/explosive objects.
• The unit should be installed in accordance with national wiring regulations.
• Do not attempt to accelerate the defrosting process or use methods to clean the unit other than those recommended by the manufacturer.
• Store the appliance in a room that does not house any continuously operating heat sources or appliances such as open flames, gas appliances, or electric heaters.
• Store the appliance in such a way that will prevent damage to the unit.
• Do not disassemble or burn any part of the unit, even if it is no longer in use.
• Be aware that hazardous refrigerants may not produce an odor.
• Pipework should be protected from physical damage and the unit should not be installed in an unventilated space if that space is smaller than 25 square ft.
• Please comply with all national gas regulations.
• Keep any required ventilation openings clear of obstruction.
• Store the appliance in a well-ventilated area where the room size corresponds with the room area as specified for operation.
• WARNING: Any person who is involved with working on or opening a refrigerant circuit should hold a current valid certificate from an industry­accredited assessment authority, which authorizes their competence to handle refrigerants safely and in accordance with industry-recognized assessment specifications.
• If you do not understand any of the items listed above or need help with your appliance, please contact Newair.

THE FOLLOWING SHOULD ALWAYS BE OBSERVED FOR SAFETY:

• This appliance is intended for use by expert or trained users in shops, light industry, and on farms, or for commercial use by lay persons.
• This appliance can be operated by children aged 8 years and above and by persons with reduced physical, sensory, or mental capabilities or lack of experience and knowledge if supervised or given instruction concerning use of he appliance in a safe way and understanding the hazards involved. Children should never be allowed to play with the appliance. Cleaning and maintenance should never be performed by children without supervision.
• The refrigerant loop is sealed. Only a qualified technician should attempt to service.
• Never discharge refrigerant into the atmosphere.

FAILURE TO ABIDE BY THE ABOVE WARNINGS COULD RESULT IN EXPLOSION, DEATH, INJURY, OR PROPERTY DAMAGE.

PARTS LIST

1. Control panel
2. Air outlet with adjustable louver
3. Handle
4. Air inlet with air filter
5. Caster
6. Secondary drainage hole
7. Air exhaust
8. Main continuous drainage hole

Note: The figure above is intended for reference only. Please see actual product for detailed information.

FEATURES

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

ASSEMBLY & INSTALLATION

UNPACKING

• Unpack box and remove appliance and accessories
• Check appliance after unpacking for any visible damage or scratches

Accessories:

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

CHOOSE YOUR LOCATION

• If unit has been tipped more than 45° during shipping, unpacking, etc., allow it to sit upright for at least 24 hours before operating.
• Place the unit on a firm, level surface in an area with at least 2 ft. of free space around it to allow for proper air circulation.
• Do not operate in close proximity to walls, curtains, or other objects that may block air inlet or outlet. Keep air inlet and outlet free of obstacles.

Never install the unit where it could be subject to:

• 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
• Uneven surfaces

WARNING! Install this unit in spaces larger than 25 square ft. Do not install the unit in a place where flammable gas may leak.
NOTE: The manufacturer may provide other suitable examples or may provide additional information about refrigerant odor.

ATTACH THE EXHAUST HOSE
The air conditioning unit requires ventilation to the outdoors so that exhaust (waste heat and moisture) can escape . Do not replace or extend exhaust hose. This will result in decreased efficiency or cause the unit to shut down due to low backpressure.

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

Step 2: Connect the window kit adapter 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.

Step 4: Close your window to secure the kit in place. The window will need to hold the window kit firmly in place. You can secure the window kit with duct tape if necessary. It is recommended that the gap between the adapter and the sides of the window should be sealed for maximum efficiency.

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

Step 6: Adjust the length of the flexible exhaust hose if necessary, but avoid creating bends or kinks in the hose. Place AC unit near an electrical outlet.

Step 7: Adjust the louver at the air outlet, then switch on the unit.

OPERATING INSTRUCTIONS

CONTROL PANEL AND DISPLAY POWER: Press to switch the machine on or off.
MODE: Press to switch operating mode between fan, cooling, and drying (dehumidifying).
SPEED: Press to switch fan speed between HIGH and LOW.
DOWN: Press to decrease temperature or timer setting.
UP: Press to increase temperature or timer setting.
TIMER: Press to set a time for the unit to automatically start or stop.

1. Power
2. Mode
3. Speed
4. High or low speed
5. Decrease
6. Modes
7. Increase
8. Temperature display
9. Timer
10. Timer & Power

REMOTE CONTROL

SETTINGS

Powering on and off

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

OPERATION MOOE

The unit has four operation modes: COOL, DRY (dehumidifier), FAN, and SLEEP
A. Cooling your space

• Select COOL mode to lower the temperature in your space.
• Press MODE button repeatedly until the COOL indicator illuminates.
• Press UP/DOWN buttons to adjust temperature which is displayed on the screen. The temperature can be set between 60° F and 90° F.
• Press SPEED button repeatedly until the desired fan speed indicator illuminates.
• To control the direction of the air flow horizontally, adjust the inner louver by hand.

Note: The air conditioning unit will stop if the room temperature is lower than selected temperature.
C. Ventilating your space

• Select FAN mode to ventilate the air in your space.
• Press MODE repeatedly until the FAN indicator illuminates.
• In FAN mode, air is circulated but not cooled.
• Press SPEED button repeatedly to select desired fan speed.

D. Drying your space

• Select DRY mode to dehumidify your space.
• Press MODE repeatedly until the DRY indicator illuminates.
• IMPORTANT: User should connect hose to the drain outlet at the middle or bottom of the unit when unit is operating in DRY mode.

Note: In this mode, fan speed will default to low and cannot be changed.

E. Sleep mode

• SLEEP mode can be activated when in COOL mode.
• In COOL mode: After 1 hour, the preset temperature is increased by 2° F. After another hour, the preset temperature will again be increased by 2° F. Then, the temperature is kept constant for 10 hours. All indicator lights will dim. Fan speed will switch to low for silent operating and cannot be changed.

TIMER SETTING (lHOUR – 24HOURS)

The unit’s timer function operates as follows:

To set a timer for turning the unit on:

• Press TIMER to turn on the timer function.
• Press UP/DOWN repeatedly to set the delay ON time.

To set a timer for turning the unit off:

• Press TIMER to turn on the timer function.
• Press UP/DOWN repeatedly to set the delay OFF time.

To cancel the timer (when timer is activated):

• Press UP/DOWN repeatedly until the display screen shows “00.”
• Note: Pressing POWER will also disengage timer settings.

AUTOMATIC DEFROST
At low temperatures, frost may build up at the evaporator during operation. If this happens, the unit will automatically start defrosting and the POWER indicator light will blink. The defrost control sequence is as follows:

A. When the unit is operating in cooling or drying modes:
If the ambient temperature sensor senses the evaporator coil temperature is below 30°F, the compressor will stop operating for 10 minutes or until the coil temperature has risen to 45°F. Then, the unit will resume operation.
B. When the unit is operating in heating or drying modes:
If the AC compressor has been operating for 20 minutes or more, and the coil temperature sensor senses that the evaporator temperature is below 104° F and that the ambient room temperature is below 66°F, the unit will begin defrosting for 5 minutes and the power indicator will blink.

OVERLOAD PROTECTION
In the event of a power loss, there will be a 3-minute delay after power has been restored before the compressor will resume operation.

CLEANING & MAINTENANCE

DRAINAGE & SELF EVAPORATIVE SYSTEM
The unit’s self-evaporating system uses the collected water to cool the condenser coils for better efficiency. As a result, there is no need to empty the drainage tank when the unit is operating in cooling mode. However, i drying modes or in high humidity conditions, the drainage tank will need to be emptied. For continuous or unattended operation in drying modes, connect the unit’s drain hose to a bucket or drain in such a way that the waste water can flow by gravity into a suitable drain or container. See detailed instructions below:

• Switch off and unplug unit.
• Remove rubber plug from water outlet opening and place it somewhere safe.
• Securely and properly connect the drain hose and ensure that it is not kinked or obstructed.
• Position drain hose over a drain or bucket and ensure that water can freely flow out of the unit.
• Do not submerge the end of hose in the water, as this could create an “air lock” and prevent the water from draining. 

To avoid water spillage:

• Tilt the drain hose downward toward the floor. It is appropriate that the degree of inclination should exceed 20 degrees.
• Straighten hose to avoid trapping air or obstructing water flow.

CLEANING THE AIR FILTER

IMPORTANT: The unit’s air filter should be cleaned once every two weeks. As your unit operates, dust will collect on the filter and eventually restrict airflow. Restricted airflow reduces the efficiency of the unit and, if filter becomes entirely blocked, can cause damage to the unit. The air filter is removable for easy cleaning. Do not operate the unit without an air filter, or else the evaporator could be contaminated.

1. Press POWER button to switch off the unit and unplug the power cord.
2. Remove the mesh filter from the unit.
3. Use a vacuum cleaner with hose attachment to suck dust from the filter.
4. Turn the filter over and rinse the air filter under running water. Let the water run through the filter in the opposite direction of air flow. Set aside and allow the filter to air dry completely before reinstalling.

Fig. 1. Fig. 1. Switch off the unit and remove the two air filters.

Fig. 2. Rinse the air filter under running water.

WARNING:
Do not touch the evaporator surface with bare hands. This could cause injury to fingers.

CLEANING UP REFRIGERANT

Important:

1. Gas and vapor is heavier than air and can accumulate in confined spaces, particularly at or below ground level.
2. Remove all potential sources of ignition from operating space.
3. Use appropriate personal protection equipment (PPE).
4. Evacuate unnecessary personnel. Isolate and ventilate area.
5. DO NOT get refrigerant in eyes, on skin, or on clothing. Do not inhale vapors or gas.
6. Prevent entry of refrigerant into sewers and public waters.
7. Stop the source of the release if safe to do so. Consider the use of water spray to disperse vapors.
8. Isolate area until gas has dispersed. Ventilate and gas test area before entering. Contact competent authorities after a spill.

STORAGE
Long-Term Storage: If you will not be using the unit for an extended time (more than a few weeks), it is best to clean and dry the unit completely, then store it. Please store the unit per the following steps:

1. Unplug the unit and remove exhaust hose and window kit to store with the unit.
2. Drain remaining water from the unit.
3. Clean the filter and let dry completely in a shaded area.
4. Re-install the filter.
5. Store the unit in an upright position.
6. Store the unit in a well-ventilated, dry, and safe indoor space free of gas flow or any other potential source of ignition.

ATTENTION: The evaporator inside the machine must be dried out before the unit is packed to avoid component damage and mold. Unplug the unit and place it in a dry, open area for a few days to dry it out completely. As an alternative method, you can also turn on the machine, adjust it to low-speed ventilation mode, and operate it as such until the drainage pipe is dry. This will ensure that the inside of the unit is sufficiently dry and prevent mold formation during storage.

DISPOSAL

WARNING: Releasing refrigerant into the atmosphere is highly dangerous and strictly forbidden, and doing so intentionally is illegal.

IMPORTANT:
DO NOT dispose of electrical appliances as unsorted municipal waste. Use separate, designated collectionfacilities. Contact your local government for information regarding the collection systems available in your area. If electrical appliances are disposed of in landfills or dumps, hazardous substances can leak into the groundwater and get into the food chain, damaging health and well-being.

TROUBLESHOOTING

Room temperature

| Operating temperature range is 41-95°F. Check if room temperature is

above or below this

1111

---|---|---

The unit works with reduced capacity.

| Air filter requires cleaning.| Clean air filter as necessary .
Air duct is blocked.| Remove obstruction.
A door or window is open in the ro om .| Keep doors and windows
Operating mode and/or

temperature are not set properly.

| Set the mode and

temperature according to manual instructions

Exhaust hose is detached .

| Securely attach exhaust

Water Leakage

| Overflow occurred while moving the unit.| Empty water tank before transport.
Drain hose is kinked or| Straighten hose.
 |

Unit is not securely positioned.

| Place the unit on horizontal and firm
 |

Refrigerant (listen for the sound of flowing liquid)

| Noise comes from flowing refrigerant. This is normal.
---|---|---

Error Codes

|

EO

| Communication errors between main PCB and

display PCB.

| Check the wire harness of the display PCB for

damage.

__ EJ

|

El

| Ambient temperature sensor failure| Check connection. Clean or replace the temperature sens or.
---|---|---|---
Ei|

Coil temperature sensor

1111

| Check connection. Clean

or replace the temperature sensor.

LIMITED MANUFACTURER’S WARRANTY

This appliance is covered by a limited manufacturer’s warranty. For one year from the original date of purchase, the manufacturer will repair or replace any parts of this appliance that prove to be defective in materials and workmanship, provided the appliance has been used under normal operating conditions as intended by the manufacturer.

Warranty Terms:
During the first year, any components of this appliance found to be defective due to materials or workmanship will be repaired or replaced, at the manufacturer’s discretion, at no charge to the original purchaser. The purchaser will be responsible for any removal or transportation costs.

Warranty Exclusions:
The warranty will not apply if the damage is caused by any of the following:

• Power failure
• Damage in transit or when moving the appliance
• An improper power supply such as low voltage, defective household wiring or inadequate fuses
• Accident, alteration, misuse or abuse of the appliance such as using non-approved accessories, inadequate air circulation in the room or abnormal operating conditions (extreme temperatures)
• Use in commercial or industrial applications
• Fire, water damage, theft, war, riot, hostility or acts of God such as hurricanes, floods, etc.
• Use of force or damage caused by external influences
• Partially or completely dismantled appliances
• Excess wear and tear by the user

Obtaining Service:
When making a warranty claim, please have the original bill of purchase with the purchase date available. Once confirmed that your appliance is eligible for warranty service, all repairs will be performed by a Newair™ authorized repair facility. The purchaser will be responsible for any removal or transportation costs. Replacement parts and/or units will be new, remanufactured or refurbished and is subject to the manufacturer’s discretion. For technical support and warranty service, please email support@newairusa.com.

References

• Newair | Best Compact Appliances for the Home, Office & More

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