Fujitsu ABY18TL MA 운영 매뉴얼 - 페이지 22

{카테고리_이름} Fujitsu ABY18TL MA에 대한 운영 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Fujitsu ABY18TL MA 27 페이지.

페이지 인쇄

CLEANING AND CARE

■ CASSETTE TYPE

CAUTION!

Cleaning the Air Filter

1. Push the intake grille pushbuttons (two

places).

2. Open the intake grille.

3. Hold down the hook at A and pull the fil-

ter out.

■ DUCT TYPE

CAUTION!

Installing the Air Filter

Be sure the filter is always installed in the inlet air grille of the indoor unit.

Filters can be purchased through your local dealer.

Cleaning the Air Filter

If dirt is allowed to collect in the air filter, the airflow will be reduced, leading to reduced performance, and increased

operation noise. Be sure to clean the filters regularly.

How to Cleaning

Use a vacuum cleaner to remove dust and dirt from the air filter, or wash in a synthetic detergent. After washing, dry in a

shaded place, then reinstall.

En-22

● Before cleaning the unit, be sure to stop the unit and disconnect the power supply.

● Turn off the electrical breaker.

● A fan operates at high speed inside the unit, and personal injury could result.

OPEN

PUSH

Filter

Intake grille

● Before cleaning the unit, be sure to stop the unit and disconnect the power supply.

● Turn off the electrical breaker.

● A fan operates at high speed inside the unit, and personal injury could result.

● When reinstalling the filter, be sure that the hooks at A

and B engage correctly into place.

4. Clean the air filters.

Remove the dust from the air filters by vacuuming or

washing them. After washing, allow the air filters to dry

thoroughly in an area protected from sunlight.

● Dust can be cleaned from the air filter either with a vacuum

cleaner, or by washing the filter in a solution of mild de-

tergent and warm water. If you wash the filter, be sure to

allow it to dry thoroughly in a shady place before rein-

stalling.

● If dirt is allowed to accumulate on the air filter, air flow

will be reduced, lowering operating efficiency and increas-

ing noise.

● During periods of normal use, the air filters should be

cleaned every two months.