Carrier 53QC 36-48 Owner's Manual

Contents

( 12 )USE OF REMOTE CONTROL (Cont.)AIR FLOW DIRECTION CONTROL Air is supplied into the room through the supply air louvers located on the bottom of the indoor unit. Air from the room is drawn into the indoor unit through the front panel and filters which are locatedbehind the front panel. Make absolutely sure that the supply and return air flow of the indoor unit are not obstructed(even partially).• Adjust supply air direction properly otherwise, it mightcause discomfort or cause uneven room temperatures.• Adjust the horizontal louver using the remote control.• Adjust the vertical louvers manually.CAUTION• The AIR DIRECTION and SWING buttons will be disabled when the air conditioner is not inoperation ( including when the TIMER ON is set ).• Do not operate the air conditioner for long periods with the supply air direction set downwardin cooling or dry mode. Otherwise, condensation may occur on the surface of the horizontallouver causing moisture to drop on to the floor or on furnishings.• Do not move the horizontal louver manually. Always use AIR DIRECTION button or SWING button.If you move horizontal louver manually, it may malfunction during operation.If the louver malfunctions, stop the air conditioner once and restart it.• When the air conditioner is started immediately after it was stopped, the horizontal louvermight not move for approximately 10 seconds.• Open angle of the horizontal louver should not be set too small, as cooling or heatingperformance may be impaired due to too restricted air flow area.• Do not operate unit with horizontal louver in closed position.• When the air conditioner is connected to power (initial power), the horizontal louver maygenerate a sound for 10 seconds, this is a normal operation.↕ SWING FUNCTION• To automatically ↕ swing the horizontal louvers for the vertical supplyair direction ( Up- Down )Perform this function while the air conditioner is in operation.• Press ↕ SWING button on the remote control without releasingfor 2 more seconds, the horizontal louver would swing automatically.To stop the function, press ↕ SWING button again.