SPT WA-1511S User manual

WINDOW / WALL-TYPE
ROOM AIR CONDITIONER
WA-1511S: 15,000 BTU
WA-1811S: 18,500 BTU
WA-2211S: 22,000 BTU
WA-2511S: 25,000 BTU
Thank you for your purchase. Before using your air conditioner, please read this manual
carefully and keep it for future reference.

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CONTENTS
SAFETY PRECAUTIONS ………………………………...….2
IMPORTANT SAFETY INSTRUCTIONS ……………………3
NORMAL SOUNDS …………………………………………....4
AIR CONDITIONER FEATURES ………………………….…4
INSTALLATION INSTRUCTIONS ………………………….…9
WINDOW MOUNTING ………………………………………11
THROUGH-THE-WALL INSTALLATION ….………………14
MASONRY CONSTRUCTION ………………………………16
CARE AND CLEANING …………………………………...16
TROUBLESHOOTING TIPS ………………………………17
SPECIFICATIONS …………………………………………18
REMOTE CONTROL ……………………………………...19
READ THIS MANUAL
Inside you will find many helpful hints on how to use and maintain your air conditioner properly. Just a
little preventive care on your part can save you a great deal of time and money over the life of your air
conditioner. You’ll find many answers to common problems in the chart of troubleshooting tips. If you
review our chart of Troubleshooting Tips first, you may not need to call for service at all.
CAUTION
 Contact the authorized service technician for repair or maintenance of this unit.
 Contact an installer for installation of this unit.
 The air conditioner is not intended for use by young children of infirm persons without supervision.
 Young children should be supervised to ensure that they do not play with the air conditioner.
 If the power cord is to be replaced, replacement work is to be performed by authorized personnel
only.
 Installation work must be performed in accordance with the national wiring standards, by authorized
personnel.
Note: All illustrations in this manual are for explanation purposes only. Your air conditioner may be
slightly different. The actual shape shall prevail.
The manual provides specific operating instructions. Use the air conditioner only as instructed in
the manual. These instructions are not meant to cover every possible condition and situation that
may occur. Common sense and caution must be practice when installing, operating and
maintaining any appliance.

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To prevent injury or property damage, the following instructions must be followed. Failure to follow
instructions and incorrect operation may cause harm or damage.
Warning marks and classification:
WARNING Indicates possibility of death or serious injury.
CAUTION Indicates possibility of injury or property damage.
WARNING
 Ensure plug is firmly connected to prevent electric shock or fire due to excess heat generation.
 Never operate or stop the unit by inserting or removing the power plug.
 Do not operate if cord or plug is damaged or after the appliance malfunctions in any manner. Contact
the manufacturer or similarly qualified technician.
 Never modify or alter the power cord in any way.
 Do not use an extension cord or an adapter plug.
 Use a dedicated circuit to avoid possibility of an electrical surge.
 Do not operate with wet hands or in a damp environment.
 For health purposes, do not direct airflow directly at room occupants.
 The air conditioner must be properly grounded.
 Do not splash water onto the unit or allow water to get into the electric parts.
 Unplug unit immediately if strange sound, smell or smoke is emitting from unit.
 Never open or remove the housing while in operation.
 Keep firearms, combustibles and flammable gas away from unit.
 Keep power cord away from heat sources.
 If there was a gas leak from another source, ventilate the room thoroughly before operating the unit.
 Do not disassemble or modify the unit.
 Turn off and unplug the machine when it will not be used for an extended period of time.
 Never leave the appliance unsupervised when in operation.
CAUTION
 When cleaning the filter, be cautious of sharp edges and corners.
 Never clean the unit by spraying water onto the unit, especially the control panel.
 When used in the same room with a stove operating, keep room ventilated to prevent oxygen
shortage.
 Always turn unit off and unplug power source before cleaning and maintenance.
 Do not expose pet or plant in direct airflow of the unit.
 Not intended for special purposes. Do not use this air conditioner to preserve precision devices, food,
pets, plants and art objects. May cause deterioration of quality.
 Disconnect during thunderstorms and hurricane.
 Remove plug from wall outlet by grasping the plug, never remove by pulling on the cord.
 Do not block air inlets and outlets.
 Inspect the brackets frequently to ensure no damages occurred due to prolonged exposure.
 Clean filter once every two weeks. Be sure filter is replaced properly.
 Never clean the unit with harsh chemicals or abrasive scouring pads or powders.
 Do not consume the water drained from the air conditioner.
 Use caution when unpacking and installing. Sharp edges could cause injury.
 When unit is not in good order, please use common sense to prevent further damage to
surroundings.
 The manufacturer is not responsible for damages caused by improper use or non-observance of this
instruction manual.
SAFETY PRECAUTIONS

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NOTE
: For some models, the
power supply cord with this air
conditioner contains a current
detection device designed to
reduce the risk of fire. Please refer
to the section “Operation of
Current Device” for details. In the
event that the power supply cord
is damaged, it cannot be repaired
– it must be replaced with a cord
from the Product Manufacturer.
WARNING
–
For Your Safety
 Do not store or use gasoline or other flammable vapors and
liquids in the vicinity of this or any other appliance.
 Avoid fire hazard or electric shock. Do not use an extension cord
or an adaptor plug. Do not remove any prong from the power
cord.
WARNING – Electrical Information
 Be sure the electrical service is adequate for the model you have
chosen. This information can be found on the serial plate, which
is located on the side of the cabinet and behind the grille.
 Be sure the air conditioner is properly grounded. To minimize the
shock and fire hazards, proper grounding is important. The power
cord is equipped with a three-
prong grounding plug for protection
against shock hazards.
 Your air conditioner must be used in a properly grounded wall
receptacle. If the wall receptacle 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 receptacle.
 Ensure the receptacle is accessible after the unit installation.
 Do not run air conditioner without side protective cover in place.
This could result in mechanical damage within the air conditioner.
 Do not use an extension cord or an adapter plug.
Operation of Current Device
The power supply cord contains a current device that senses damage to the power cord. To test your
power supply cord, do the following:
1. Plug in the Air Conditioner.
2. The power supply cord will have TWO buttons on the plug head. Press the TEST button, you will
notice a click as the RESET button pops out.
3. Press the RESET button and you will notice another click as the button engages.
4. The power supply cord is now supplying electricity to the unit. (On some products, this is also
indicated by a light on the plug head.)
NOTES:
 Do not use this device to turn the unit on or off.
 Always make sure the RESET button is pushed in for correct operation.
 The power supply must be replaced if it fails to reset when TEST button is pushed or when it cannot
be reset. A new one can be obtained from the product manufacturer.
NOTE: This air conditioner is designed to operate under condition as follows:
Outdoor temp 64~109°F (T
1
Environment)
Cooling operation
Indoor temp 62~89°F (T
1
Environment)
Note: Performance may be reduced outside of these operating temperatures.
IMPORTANT SAFETY INSTRUCTIONS

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High Pitched Chatter
High efficiency compressors may
have a high-pitched chatter
during the cooling cycle.
Gurgle / Hiss
“Gurgling” or “hissing” noise
may be heard due to
refrigerant passing through
evaporator during normal
operation.
Sound of Rushing Air
At the front of the unit, you
may hear the sound of rushing
air being moved by the fan.
Pinging or Switching
Droplets of water hitting
condenser during normal
operation may cause “pinging
or switching” sounds.
Vibration
Unit may vibrate and make noise
because of poor wall or window
construction or incorrect installation.
ELECTRONIC CONTROL OPERATING INSTRUCTIONS
Before you begin, thoroughly familiarize yourself with the control panel and remote as shown below and
all its functions, then follow the symbol for the functions you desire. The unit can be controlled by the
unit control alone or with the remote.
NOTE: All illustrations are for explanation purposes only. The actual appearance of the unit control may
differ slightly, though functions and operations are the same
AIR CONDITIONER FEATURES
NORMAL SOUNDS