LG LSN307HV3 User Manual download pdf (Page 29)

MAINTENANCE

ENGLISH

MAINTENANCE

If the air conditioner will not be used for an extended of time, dry the air conditioner to maintain

it in best condition.

1 Dry the air conditioner in Fan mode for 3 to 4 hours and disconnect the power plug. There

may be internal damage if moisture is left in components.

2 Before using the air conditioner again, dry the inner components of the air conditioner in Fan

mode for 3 to 4 hours. This will help to remove odor which is generated from moisture.

Clean the product regularly to maintain optimal performance and to prevent possible breakdown.

* This may not be provided, depending on the model.

Air ﬁlter

3M Micro

Protection Filter

* The feature can be changed according to type of model.

Type Description Interval

Air filter See “Cleaning the air filter.” 2 weeks

3M Micro

Protection Filter

See ” Cleaning the 3M Micro Protection Filter ” 1 months

Indoor unit

Clean the Indoor unit surface by using a soft, dry cloth. Regularly

Clean the condensate drain pipe. Every 4 months

Clean the condensate drain pan. Once a year

Thoroughly clean the heat exchanger. Once a year

Replace the remote control batteries. Once a year

Outdoor unit

Use steam to clean the heat exchanger coils and the

panel vents. (consult with technician)

Regularly

Clean the fan. Once a year

Clean the condensate drain pan. Once a year

Verify that all the fan assembly is firmly tightened. Once a year

Verify that electric components with jets of air. Once a year

Clean the electric components with jets of air. Once a year

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LG LSN307HV3 User Manual Page 29