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 Page 14 

SAFETY PRECAUTIONS

If ANY of the following conditions occurs, turn off your unit immediately!

• 

The power cord is damaged or abnormally warm

• 

You smell a burning odor

• 

The unit emits loud or abnormal sounds

• 

A power fuse blows or the circuit breaker frequently trips

• 

Water or other objects fall into or out of the unit

DO NOT ATTEMPT TO FIX THESE YOURSELF! CONTACT AN AUTHORIZED SERVICE PROVIDER 
IMMEDIATELY!

Common Issues

The following problems are not a malfunction and in most situations will not require repairs:

Issue

Possible Causes

The unit does not
turn on when you
press the ON/OFF 
button

The unit has a 3-minute protection feature that prevents 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 temperature fluctuates again.

The indoor unit 
emits a white mist

In humid regions, a large temperature difference between the 

room’s air and the conditioned air can cause a white mist.

Both the indoor 
and outdoor units 
emit a white mist

When the unit restarts in HEAT mode after defrosting, a white 

mist may be emitted due to moisture generated from the 

defrosting process.

Troubleshooting

4        

Tr

oubleshooting

The unit changes 
from COOL/HEAT 
mode to FAN 
mode

Содержание OS-18ALP230VGF

Страница 1: ...Read this manual ...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 19: ...www olmo comfort com ...

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