3-2. Outdoor fan control
¢ Outdoor fan motor
This outdoor unit has a DC fan motor. (Control method is different between AC and DC motors.)
¢ Fan speed
Models: AOYG45KRTA and AOYG54KRTA
Fan speed is defined by outdoor temperature and rotation number of compressor.
Unit: rpm
Fan step Cooling or dry Heating
13 990 —
12 920 —
11 860 —
10 800 990
9 740 900
8 650 820
7 600 740
6 530 650
5 490 540
4 400 460
3 330 380
2 270 290
1 200 200
S-HIGH — 990
• →hen the compressor frequency increases, the outdoor fan speed also changes to the higher
speed.
• →hen the compressor frequency decreases, the outdoor fan speed also changes to the lower
speed.
NOTE: After defrost control on the heating mode, the fan speed is kept higher regardless of the
compressor frequency.
Fan speed after defrost control: 990 rpm
3-2. Outdoor fan control - (04-10) - 3. Fan control
CONTROL AND
FUNCTIONS
CONTROL AND
FUNCTIONS
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