AS072AZBAA AU072ACBAA (HSU-07HI03/R1) AS092AMBAA AU092ACBAA (HSU-09HH03/R1) AS122AMBAA AU122AKBAA (HSU-12HN03/R1) AS122ALBAA AU122AKBAA (HSU-12HP03/R1) No.0010545031 26 x Pi Pi...Pi Pi Air Filter Note: Purifying 1 Open the Inlet Grille Open the inlet grille by pushing each ends the inlet grille upward. 2 Detach the standard air filter Slide the knob slightly upward to release the filter, then withdraw it. 3 Detach the Air Purifying Filter 4 Attach new Air Purifying Filter Attaching each of the Air Purifying Filter to the indoor unit as its white side faces to the front. Air Filter Air Purifying Filter 5 Attach the standard air filter as its front side faces to the front Operating without standard air filter may cause troubles with the machine. 6 Close the Inlet Grille Close the Grill surely. FRONT LEFT FRONT Air Filter RIGHT NOTE Please replace the air Purifying Filter when color of the filter become same level of sample attached in the indoor unit. Please replace the Air Purifying Filter in 3-6 months as standard. Stuffed filter are not usable even washing. Please purchase new one at sales shop. ...