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Do not block the air inlet or air outlet. This may cause

malfunction.

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The power cord is overheating or damaged

An abnormal sound is heard during operation

The circuit break trips off frequently

The air conditioner produces a burning smell

The indoor unit is leaking

When turning on or turning off the unit by emergency

operation switch, please press this switch with an insulating

object other than metal.

WARNING

If the air conditioner operates under abnormal conditions,

malfunction, electric shock, or fire may result.

Spilling water on the remote control may ruin it.

Please contact your dealer when you need to repair 

your air conditioner; do not repair it by yourself. This 

may cause electric shock or damage.

Do not step on the top panel of the outdoor unit or place

heavy objects on it. This may cause personal injury or

damage.

When below phenomena occur, please turn of the air 

conditioner, disconnect the power immediately, and 

contact the dealer or qualified professionals for service:

Do not extend your fingers or objects into the air inlet or 

air outlet. This may cause personal injury or damage.

To avoid personal injury or damage, only allow 

qualified professionals to perform maintenance.

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Summary of Contents for OS-18ALP230VGF

Page 1: ...Read this manual ...

Page 2: ... by the manufacturer its service agent or similarly qualified persons to avoid a hazard Do not spray water on the indoor unit This may cause electric shock or malfunction This may cause a fire Children should not play with the appliance Cleaning and user maintenance should not be made by children without supervision Do not wash the air conditioner with water This may cause electric shock To avoid ...

Page 3: ...or fire may result Spilling water on the remote control may ruin it Please contact your dealer when you need to repair your air conditioner do not repair it by yourself This may cause electric shock or damage Do not step on the top panel of the outdoor unit or place heavy objects on it This may cause personal injury or damage When below phenomena occur please turn of the air conditioner disconnect...

Page 4: ...t Please connect the live wire neutral wire and grounding wire of the power socket any work related to electricity and safety Be sure to cut off the power supply before performing Include an air switch with suitable capacity The air switch should include a magnet buckle and heating buckle function to protect the unit from circuit short and overload The air conditioner should be properly grounded D...

Page 5: ...ith National Electric Safety regulations The air conditioner is a first class electrical appliance It must be properly grounded by a professional with a specialized grounding device To avoid electric shock ensure that it is grounded effectively Because the temperature of the refrigerant circuit will be high ensure that the interconnection cable is kept away from the copper tube the manufacturer th...

Page 6: ...ed in the line Select a location that is out of reach of children and far away from animals or plants If this is impossible please add a fence for safety purposes For the air conditioner model with a plug the plug should be reachable after installation is complete This symbol indicates that ignoring instructions may cause death or serious injury This symbol indicates that ignoring instructions may...

Page 7: ...O or SILENCE features are turned off when defrosting when anti cold air feature is turned on when unit is self cleaning when freeze protection is turned on When the defrost feature is activated Display Code Meanings In fan mode the unit will display the room temperature In other modes the unit will display your temperature setting Not available for all units When ECO function some units is activat...

Page 8: ...ode HEAT mode DRY mode COOL mode HEAT mode DRY mode Room Temperature 17 C 32 C 63 F 90 F 0 C 30 C 32 F 86 F 10 C 32 C 50 F 90 F Outdoor Temperature 0 C 50 C 32 F 122 F 15 C 30 C 5 F 86 F 0 C 50 C 32 F 122 F 0 C 60 C 32 F 140 F For special tropical models 0 C 60 C 32 F 140 F For special tropical models 15 C 50 C 5 F 122 F For models with low temp cooling systems To further optimize the performance ...

Page 9: ... turns off and the run indicator light flashes 7 times when the unit detects refrigerant leakage Air Filter Cleaning Reminder Air Filter Replacement Reminder After 240 hours of use the run and timer indicator lamps on the indoor unit will flash simultaneously and the display window on the indoor unit will flash CL if applicable This is a reminder to clean your filter After 15 seconds the unit will...

Page 10: ...ANGLES When using COOL or DRY mode do not set the louver at too vertical an angle for long periods of time This can cause water to condense on the louver blade which will drop on your floor or furnishings See Fig A When using COOL or HEAT mode setting the louver at too vertical an angle can reduce the performance of the unit due to restricted airflow Do not move the louver by hand This will cause ...

Page 11: ... F 1 C after 1 hour and will increase an additional 2 F 1 C after another hour When in HEAT mode the unit will decrease the temperature by 2 F 1 C after 1 hour and will decrease an additional 2 F 1 C after another hour It will hold the new temperature for 5 hours then the unit will turn off automatically Note The SLEEP function is not available in FAN or DRY mode Sleep Operation Set temperature Sa...

Page 12: ...nel of the indoor unit 2 Locate the MANUAL CONTROL button on the right hand side of the unit 3 Press the MANUAL CONTROL button one time to activate FORCED AUTO mode 4 Press the MANUAL CONTROL button again to activate FORCED COOLING mode 5 Press the MANUAL CONTROL button a third time to turn the unit off 6 Close the front panel Manual Operation Without Remote 2 CAUTION The manual button is intended...

Page 13: ...e to clean the filter once every two weeks 1 Lift the front panel of the indoor unit The air filter is under the top air inlet grill 2 Grip the tab on the end of the filter lift it up then pull it towards yourself 3 Pull the filter out 4 If your filter has a small air freshening filter unclip it from the larger filter Clean this air freshening filter with a handheld vacuum 5 Clean the large air fi...

Page 14: ...n the indoor unit will flash nF This is a reminder to replace your filter After 15 seconds the unit will revert to its previous display To reset the reminder press the LED button on your remote control 4 times or press the MANUAL CONTROL button 3 times If you don t reset the reminder the nF indicator will flash again when you restart the unit CAUTION Any maintenance and cleaning of outdoor unit sh...

Page 15: ...vents the unit from overloading The unit cannot be restarted within three minutes of being turned off The unit may change its setting to prevent frost from forming on the unit Once the temperature increases the unit will resume operating in the previously selected mode The set temperature has been reached at which point the unit turns off the compressor The unit will continue operating when the te...

Page 16: ...ted from either the indoor or outdoor unit The unit may accumulate dust during extended periods of non use which will be emitted when the unit is turned on This can be mitigated by covering the unit during long periods of inactivity The unit emits a bad odor The unit may absorb odors from the environment such as furniture cooking cigarettes etc which will be emitted during operation The unit s fil...

Page 17: ...is blocked Turn the unit off remove the obstruction and turn the unit back on Doors and windows are open Make sure that all doors and windows are closed while the unit is operating Excessive heat is generated by sunlight Close windows and curtains during periods of high heat or bright sunshine Too many sources of heat are in the room people computers electronics etc Reduce amount of heat sources R...

Page 18: ... regulate the voltage Poor heating performance The outdoor temperature is extremely low Use an auxiliary heating device Cold air is entering through doors and windows Make sure that all doors and windows are closed during use Refrigerant is low due to a leak or long term use Check for leaks re seal if necessary and top off refrigerant Indicator lamps continue flashing The unit may stop operation o...

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