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To prevent injury to the user or other people and property damage, the following  instructions must be
followed. Incorrect operation due to ignoring of instructions may cause harm or damage. 

SAFETY  PRECAUTIONS

!

Always do this

Never do this

Energy Save

The air conditioner must be operated within the  temperature range indicated below:

Operating condition

Safety r ules

Suggested tools for window kit installation

1. Screwdriver(medium size Phillips)            
2. Tape measure or ruler 
3. Knife or scissors
4. Saw(In the event that the window kit needs to be cut down in size because 
     the window is too narrow for direct installation)

MODE

ROOM TEMPERATURE

COOL

62°F~95°F (17°C~35°C)

DRY

55°F~95°F (13°C~35°C)

HEAT (heating models only)

41°F~88°F (5°C~30°C)

Your air  conditioner should be used in such a way 
that it is protected from moisture. e.g. 
condensation, splashed water, etc. Do not place or 
store your air conditioner  where it can fall or be 
pulled into water or any other liquid.

Always transport your air conditioner in a vertical 
position and stand on a stable, level surface.

Turn off the product when not in use.

Always contact a qualified person to carry out 
repairs. If the power cord is damaged, it must be 
repaired by a qualified electrician.

Keep an clearance of at least 12 inches around the 
unit for proper airflow (from walls, furniture and 
curtains).

If the unit is knocked over during use, turn off  
power immediately and unplug from power source.

Never leave the unit unsupervised when in 
operation.

When unit is not in good order, please use 
common sense to prevent further damage to 
surroundings.

Do not operate your air conditioner in a wet/damp 
room such as a bathroom or laundry room.

Do not touch the unit with wet or damp hands or 
when barefoot.

Do not press the buttons on the control panel with 
anything other than your fingers.

Do not remove any fixed covers. Never use this 
appliance if it is not working properly, or if it has 
been dropped or damaged.

Never use the plug to start and stop the unit. 

Do not cover or obstruct the inlet or outlet grilles.

Do not use hazardous chemicals to clean or allow 
to come into contact with the unit. 

Do not use the unit in the presence of flammable 
substances or vapor such as alcohol, insecticides, 
petrol, etc.

Do not allow children to operate the unit 
unsupervised.

Do not use this product for functions other than 
those described in this instruction manual.

Use the unit  in the recommended room size.

Locate the unit where furniture cannot obstruct the air flow.

Keep blinds/curtains closed during the sunniest part of the day.

Keep the filters clean.

Keep doors and windows closed to keep cool air in and warm air out.

If a very hot day is expected, turn on the unit early to keep the room cool and keep the heat out.

Summary of Contents for WA-1240AE

Page 1: ...WA 1240AE 12 000 BTU Cooling only...

Page 2: ...ies 4 Names of parts 5 Electronic control operating instructions 6 Operating instructions 7 Location 9 Window kit installation 9 Exhaust hose installation 12 Though the wall connection 12 Water draina...

Page 3: ...t least free of charge to the user C As old products contain valuable resources they can be sold to scrap metal dealers Wild disposal of waste in forests and landscapes endangers your health when haza...

Page 4: ...und the unit for proper airflow from walls furniture and curtains If the unit is knocked over during use turn off power immediately and unplug from power source Never leave the unit unsupervised when...

Page 5: ...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 IDENTIFICATION OF PA...

Page 6: ...11 Upper air intake 12 Fig 1 13 1 2 4 Fig 2 5 7 9 8 15 14 13 12 5 Upper air filter Behind the grille 6 10 11 Air outlet Heating models only Power cord outlet Power cord bracket for storage purposes on...

Page 7: ...AN and HEAT heating models only The corresponding mode indicator light will illuminate MODE select button Power switch press to turn on off POWER button 2 UP and DOWN button 6 TIMER button Used to ini...

Page 8: ...e auto stop program the TIMER OFF indicator light will illuminate Press the or buttons to set the time for unit to turn off Press the TIMER button again within 5 seconds will initiate the auto start p...

Page 9: ...nd down Press SWING button again at desired angle for set air flow Please do not adjust the louver manually Air flow direction adjustment Swing automatically If unit is running in COOL mode when SLEEP...

Page 10: ...wall for efficient air conditioning Your window slider kit has been designed to fit most standard vertical and horizontal window applications However it may be necessary for you to improvise or modif...

Page 11: ...lider kit to window stool on top of foam seal Fig 9 3 Trim another foam seal with adhesive to the proper length and place on top of the slider kit Fig 10 4 Close the window sash securely against the k...

Page 12: ...3 3 Trim another foam seal with adhesive to the proper length and attach it to the open side of slider kit Fig 14 4 Slide window close against the slider kit 5 Trim the last foam seal to the proper le...

Page 13: ...ugh the wall connection NOTE It is necessary to purchase the following parts for through the wall installation IMPORTANT DO NOT OVER BEND THE EXHAUST HOSE SEE Fig 19 The exhaust hose can be compressed...

Page 14: ......

Page 15: ...filters and allow to dry completely in a shady area do not place under direct sunlight Mounting Replace upper filter according to arrow direction in Fig 24 Replace lower filter and reinsert the screw...

Page 16: ...The windows or doors in the room are not closed There are heat sources inside the room Exhaust air duct is not connected or blocked Temperature setting is too high Air filters are dirty 2 Not cool eno...

Page 17: ...and ends correctly 3 Replace cover by sliding it back into position NOTE When the batteries are removed any programming will be erased After inserting the new batteries the remote controller can be re...

Page 18: ...activate Auto on timer Each press increases the timer setting by 30 minutes up to 10 hours Then at 1 hour increments up to 24 hours To cancel the Auto on timer press the button until time setting is...

Page 19: ...no display This indicator will be displayed when the unit is operating Indicates the selected fan speed AUTO HIGH MED or LOW AUTO fan speed will have no indicator displayed When unit is operating in A...

Page 20: ...AUTO COOL DRY HEAT FAN HIGH MED LOW MODE FAN SPEED SWING TIMER ON ECONOMY ON OFF TIMER OFF RESET LOCK SET TEMPERATURE C LED DISPLAY 3 1 2 TEMP AUTO COOL DRY HEAT FAN HIGH MED LOW MODE FAN SPEED SWING...

Page 21: ...isplayed 2 Press the TIMER OFF button again to begin setting the desire time Each press of the button increases the time by 30 minutes up to 10 hours Then by 1 hour increments up to 24 hours After set...

Page 22: ...is useful when you want the unit to start before you wake up and stop after you leave the house Example To start the AC unit in 2 hours and stop after 5 hours 1 Press the TIMER ON button to initiate a...

Page 23: ...cement parts will be new or reconditioned Parts which are replaced become the property of Sunpentown The warranty applies for the use of the product in the USA only What is NOT COVERED Warranty does n...

Page 24: ......

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