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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

 Model: AOYG36KRTA

Fan speed is defined by outdoor temperature and compressor frequency.

Unit: rpm

Fan step Cooling or dry Heating

13 830 —

12 830 —

11 740 —

10 700 830

9 650 740

8 570 690

7 570 620

6 570 590

5 570 480

4 540 410

3 480 340

2 400 270

1 270 200

S-HIGH — 830

• When the compressor frequency increases, the outdoor fan speed also changes to the higher

speed.

• When 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: 830 rpm

3-2. Outdoor fan control - (04-13) - 3. Fan control

CONTROL AND

FUNCTIONS

CONTROL AND

FUNCTIONS

Fujitsu ARXG45KHTA Service Manual

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