SPLIT-TYPE ROOM AIR CONDITIONER
USER GUIDE
31
batteries with the symbols inside the battery compartment.
3. Slide the battery cover back into place.
BATTERY NOTES! For optimum product performance:
• Do not mix old and new batteries, or batteries of dierent types.
• Do not leave batteries in the remote control if you don t plan on using the device for more than 2 months.
• Do not dispose of batteries as unsorted municipal waste. Refer to local laws for proper disposal of batteries.
The remote control must be used within 8 meters of the unit. The unit will beep when remote signal is received. Curtains,
other materials and direct sunlight can interfere with the infrared signal receiver. Remove batteries if the remote will not
be used more than 2 months.
SAFETY PRECAUTIONS! If ANY of the following conditions occurs, turn o 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
Unit does not turn on when
pressing 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 o.
The unit changes from
COOL/HEAT mode to FAN
mode
The unit may change its setting to prevent frost from forming on the unit. Once the
temperature increases, the unit will start operating in the previously selected mode again.
The set temperature has been reached, at which point the unit turns o the compressor. The
unit will continue operating when the temperature uctuates again.
The indoor unit emits white
mist
In humid regions, a large temperature dierence between the room’s air and the
conditioned air can cause white mist.
Both the indoor and
outdoor units emit white
mist
When the unit restarts in HEAT mode after defrosting, white mist may be emitted due to
moisture generated from the defrosting process.
The indoor unit makes
noises
A rushing air sound may occur when the louver resets its position.
A squeaking sound may occur after running the unit in HEAT mode due to expansion and
contraction of the unit’s plastic parts.
Both the indoor unit and
outdoor unit make noises
Low hissing sound during operation: This is normal and is caused by refrigerant gas owing
through both indoor and outdoor units.
Low hissing sound when the system starts, has just stopped running, or is defrosting: This
noise is normal and is caused by the refrigerant gas stopping or changing direction.
Squeaking sound: Normal expansion and contraction of plastic and metal parts caused by
temperature changes during operation can cause squeaking noises.
The outdoor unit makes
noises
The unit will make dierent sounds based on its current operating mode.
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