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38 

Optional Operation 

1.  Press the 

“SLEEP” button to set the Sleep mode. 

2.  Press the 

“TIMER ON” and “TIMER OFF” buttons to schedule 

your air conditioner to turn on or off at a certain time. 

3.  Press the 

“LIGHT” button to control whether the unit’s LCD 

screen illuminates. (This function may not be available for all 
units.) 

4.  Press the 

“TURBO” button to activate or deactivate the Turbo 

function. 

Replacing Batteries in the Remote Control 

1.  Press on the battery box cover 

marked with the “

” symbol 

as shown in the figure, and then push the cover of the battery 
box out of the remote in the direction indicated by the arrow. 

2.  Replace the old batteries with two AAA 1.5 V new and dry batteries. Make sure the 

“+” and “-“ 

poles line up with their assigned place in the remote control, as indicated. 

3.  Reinstall the cover of the battery box.  

 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 

 
Notes: 

  During operation, point the remote control signal sender at the receiving window on the indoor 

unit. 

  The distance between the signal sender on the remote and the receiving window on the unit 

should be no more than 25 feet. There should be no obstacles between the signal sender and 
the receiving window. 

  The signal may encounter interference in rooms that contain a fluorescent lamp or wireless 

telephone. In order to combat such interference, the remote control should be close to the 
indoor unit during operation. 

  When it is time to replace the batteries in the remote, make sure you replace them with 

batteries of the same model. 

  Remove the batteries if you do not plan to use the remote for a long period of time. 

  If the display on the remote is fuzzy or no display is visible, replace the batteries. 

Summary of Contents for MSCON12000W

Page 1: ...ner s Manual For more information on other great EdgeStar products on the web go to https www edgestar com For support and troubleshooting help visit https support edgestar com MSPLIT12000W Indoor Uni...

Page 2: ...ng the filter do not touch the fins in order to avoid injury Do not use fire or a hair dryer to dry the filter This could cause a deformation or fire hazard Maintenance must be performed by qualified...

Page 3: ...r conditioner Properly connect the live wire neutral wire and grounding wire of the power socket The yellow green wire in the air conditioner is the grounding wire This wire cannot be used for any oth...

Page 4: ...TWO INSTALL THE WALL MOUNTING FRAME 11 STEP THREE OPEN THE PIPING HOLE 11 STEP FOUR INSTALL THE OUTLET PIPE 12 STEP FIVE CONNECT THE PIPE OF THE INDOOR UNIT 13 STEP SIX INSTALL THE DRAIN HOSE 13 STEP...

Page 5: ...CTIONS 35 X FAN FUNCTION 35 AUTO RUN 35 AUTO TURBO FUNCTION 35 KEYBOARD LOCK 36 SWING UP AND DOWN 36 VACATION MODE 36 AUTO QUIET FUNCTION 37 Under Cooling Mode 37 Under Heating Mode 37 Under Dry and F...

Page 6: ...d on the ratings label on the back of your unit and are needed to obtain warranty service You may also want to staple your receipt to this manual as it is the proof of your purchase and is also needed...

Page 7: ...fication Note The actual product may be different from the below graphics Please refer to the actual product s Note The display content or position may be different from the above graphics Please refe...

Page 8: ...icensed HVAC specialist Note While at least 78 6 5 feet of bottom clearance is required for the indoor unit to function properly the recommended space between the bottom of the unit and the floor for...

Page 9: ...ification Note The actual product may be different from the below graphics Please refer to the actual product s Note The display content or position may be different from the above graphics Please ref...

Page 10: ...5 Outdoor Unit Installation Clearance Diagram Warning Installation should only be performed by a licensed HVAC specialist...

Page 11: ...that the liquid valve and gas valve are fully closed and that power is disconnected before you detach the connection pipe If the compressor starts running when the stop valve is open and the connecti...

Page 12: ...r Leakage detector Vacuum Pump Pressure Meter Universal Meter Measuring Tape Hex Key Included Accessories MSEVA12000W Name Qty Picture 1 Mounting Plates 3 2 Mounting Screws 5 3 Remote Control 1 Note C...

Page 13: ...th insulation 2 2 6 5 2m of drainage pipe 1 3 Wall cover 1 4 Wrapping tape 2 Note The following accessories are not included with your air conditioner but it may be necessary to purchase them separate...

Page 14: ...s to a power socket Choose a location that is out of reach of children The installation location must be able to support the weight of the indoor unit Choose a location that will not increase noise or...

Page 15: ...ed by the manufacturer its service agent or a similarly qualified person in order to avoid a safety hazard The refrigerant circuit will have a high temperature Keep the interconnection cable away from...

Page 16: ...directly to studs in the wall with appropriate self tapping 1 screws If needed install wall anchors not included according to the associated wall anchor instructions and secure accordingly 3 Pull gen...

Page 17: ...10 Step Four Install the Outlet Pipe 1 The pipe can be routed in one of the following directions right 1 rear right 2 rear left 3 or left 4 2 If you ve determined if the pipe will be routed in direct...

Page 18: ...union nut Tighten the union nut with the torque wrench 4 Wrap the indoor pipe and the joint of the connection pipe with an insulating pipe not supplied and then wrap that with tape Step Six Install th...

Page 19: ...rovided tape Step Seven Connect the Wiring of the Indoor Unit 1 Open the panel remove the screw on the wiring cover and then take off the cover Note Add an insulating pipe to the indoor drain hose in...

Page 20: ...ion wire in place with the wire clip 4 Replace the wiring cover and then tighten the screw 5 Close the front panel Note All wiring in the indoor unit and the outdoor unit should be connected by a prof...

Page 21: ...annot be crossed or wound around each other The drain hose should be bound at the bottom Binding Tips Be sure to keep the indoor power cord and the drain hose separate when you begin binding and then...

Page 22: ...wall hole 2 Hang the indoor unit on the wall mounting frame 3 Seal the gap between the pipes and the wall hole with an appropriate sealant 4 Fix the wall pipe in place 5 Check whether the indoor unit...

Page 23: ...3 Secure the unit to the ground pad with concrete bolts expansion screws or other suitable anchors The unit has four 4 foot holes on the base of the unit to be used when securing to the ground pad Not...

Page 24: ...the drain vent Step Three Secure the Outdoor Unit 1 Place the outdoor unit on the support structure 2 Attach fasteners which are not included with the outdoor unit through the foot holes of the outdoo...

Page 25: ...ten the union nut by hand 4 Use a torque wrench to tighten the union nut Refer to the table below Hex Nut Diameter inches mm Tightening Torque ft lb N m 15 64 6mm 11 14ft lb 15 20N m 3 8 9 52mm 22 30f...

Page 26: ...al control wire in place with a wire clip Step Six Secure the Pipes 1 The pipes should be placed along a wall keeping any bends in the pipes to a minimum The pipes can be hidden from view if desired A...

Page 27: ...ng hoses to the refrigerant charging vent of the gas valve Connect the other charging hose to the vacuum pump 3 Open the piezometer completely and operate it for 10 15 minutes to check whether the pre...

Page 28: ...ak for three 3 minutes If you see bubbles coming out of the suspected source of the leak then a leak is present Test Operation Connect the unit to a power supply and press the ON OFF button on the rem...

Page 29: ...Additional refrigerant extended length of liquid pipe x additional refrigerant per foot Use the table below to determine the length of your connection pipe and add refrigerant based on the pipe length...

Page 30: ...Cut the pipe to the required length with a pipe cutter 2 Remove the burrs Use a shaper to remove the burrs from the pipe Prevent the burrs from getting inside of the pipe 3 Attach a suitable insulatin...

Page 31: ...Min 1 4 6 mm 6 35mm 3 64 1 3mm 1 64 0 7mm 3 8 9 52mm 1 16 1 6mm 1 32 1 0mm 1 2 12mm 12 7mm 5 64 1 8mm 1 32 1 0mm 5 8 15 8mm 16mm 3 32 2 4mm 5 64 2 2mm 6 Inspection Inspect the pipe to verify that it...

Page 32: ...ses a shock risk Does the power cord meet the specifications noted on the rating label An unsuitable power cord can cause unit malfunctions or parts damage Is the power supply cord properly rated for...

Page 33: ...28 Buttons on Remote Control Icons on Display Screen...

Page 34: ...ude multifunction buttons that do not apply to this unit In this case if you press a button on the remote control that does not correspond to a function that your unit has the air conditioner will con...

Page 35: ...ol This function will automatically be cancelled if the mode or fan speed is changed 6 Button Press this button to set the left to right swing angle of the louvers Each time you press this button it a...

Page 36: ...Press this button when you wish to set the timer The ON symbol on the display next to the clock digits will blink for five 5 seconds while the Clock symbol will not be displayed While the ON symbol i...

Page 37: ...ll have no impact on the unit s operation 12 I FEEL Button The I FEEL function uses a temperature sensor located in the remote itself instead of the sensor located in the indoor unit Press this button...

Page 38: ...et symbol will be displayed When the unit is initially powered on it defaults to the QUIET OFF setting 16 SLEEP Button Press this button to cycle through the following Sleep mode setting choices Sleep...

Page 39: ...from the initial set temperature the new temperature will be maintained Seven 7 hours after the Sleep 2 function is activated the set temperature will decrease by 1 2 F 1 C The unit will then continue...

Page 40: ...temperature schedule To exit press the Turbo button again Descriptions of Special Functions X FAN Function This function continues to dry accumulated moisture on the evaporator of the indoor unit afte...

Page 41: ...e louvers will immediately stop swinging and stay in the position you stop them in 2 When the unit is in Swing Left and Right mode and the status is switched from OFF to the setting you can press this...

Page 42: ...is happens the Auto Quiet function will follow and operate in the various fan speeds described above in tandem with the unit s current mode Sleep Function The Sleep function cannot be activated while...

Page 43: ...with their assigned place in the remote control as indicated 3 Reinstall the cover of the battery box Notes During operation point the remote control signal sender at the receiving window on the indoo...

Page 44: ...e sensor malfunction Please contact a qualified professional for service C5 Indicates a jumper connection malfunction Please contact a qualified professional for service H6 Indicates a fan motor malfu...

Page 45: ...e abrasive cleaners or harsh chemicals to clean the air conditioner Note Do not remove the panel when cleaning the outside of the unit Warning When the following problems occur turn off the air condit...

Page 46: ...is clean 4 Check whether the drainage pipe is damaged Checklist Before Storage Period 1 Disconnect the power supply 2 Clean the filter and the indoor unit s front panel Warning The filter should be cl...

Page 47: ...uzzy display or no display Check the batteries and replace them if necessary There is no display when operating the remote Check whether the remote control appears to be damaged If so replace the remo...

Page 48: ...ceeds the set temperature range The set temperature range is 16 C 30 C 61 F 86 F The Cooling or Heating function is not effective The voltage is too low Wait until the voltage returns to normal The fi...

Page 49: ...Dehumidification Capacity Pints Day 2 96 Refrigerant R410A 45 86 oz Indoor Unit MSEVA12000W Sound Pressure Level db 24 44 dB Dimensions W x D x H 341 8 x 81 4 x 111 2 353 8 x 147 8 x 231 2 Net Weight...

Page 50: ...s manual accidents acts of God vermin fire flood improper installation unauthorized service maintenance negligence unauthorized installation or modification or commercial use Labor service transporta...

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