Supply Air Control Of Indoor Unit - Carrier 53QPCT18H-708F Installation Manual

21. SUPPLY AIR CONTROL OF INDOOR UNIT

21.1 Up and Down Control Of Supply Air
The air discharge direction can be controlled to swing up and down and can be fixed at preferred
position or automatic position by the remote control.
• If you select the Flap position using the FLAP button in the remote control, the flap in the unit will
move to that position automatically. Once you select the position, the unit will remembers that
position and whenever you turn on the unit, the flap will be positioned to that position.
• If you select SWING, the flap will swing up and down. In the COOL, DRY and FAN mode,
the flap will swing in the cool range. In the HEAT mode, the flap will swing in the heat range.
NOTE:
• Always use the remote control to adjust the flap position, otherwise it may cause abnormal,
operation. Please turn off the unit and turn it on again when you manually adjust the flap out
of range.
• The unit can have maximum capacity when the flap is located at position 6
NOTES:
• Please do not fix the flap for a long time, as this position minimizes air circulation resulting
in uneven room temperature.
• Please avoid the supply air being directed towards the occupants for a long period of time.
• Do not adjust the flap by the hand during SWING operation because it may damage the air
swing function.
21.2 Left and Right Control Of Supply Air
If you want to adjust the direction of the
supply air to left or right, adjust the vertical louvers
with the handle after opening the flap.
48
Remote Control