Midea V6 Series Service Manual page 43

V6 VRF 50Hz
 All EXVCs are fully closed.
 When some outdoor units are running and some outdoor units are in standby:
 EXVCs on running outdoor units are controlled according to temperature different between plate heat exchanger
inlet and outlet. EXVCs of units in standby are fully closed.
 When all outdoor units are running:
 All EXVCs are controlled according to temperature different between plate heat exchanger inlet and outlet.
5.6 Outdoor Fan Control
The speed of the outdoor unit fans is adjusted in steps, as shown in Table 3-5.3.
Table 3-5.3: Outdoor fan speed steps
Fan speed index
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36 (ESP 40Pa mode)
37 (ESP 60Pa mode)
Note:
1. For 18-22HP unit fan speed 5 to 8 and 24-32HP unit fan speed 7 to 10, when fan speed decreases, the fan speed is shown in the bracket; when fan speed
increases, the fan speed is shown without bracket.
42
Fan speed (rpm)
8-16HP
FANA / FANB
0
120
150
170
190
210 310 / 0 (150 / 150)
230 350 / 0 (180 / 180)
250 380 / 0 (210 / 210)
270 410 / 0 (240 / 240)
290 280 / 280
310 320 / 320
330 360 / 360
350 400 / 400
370 440 / 440
390 480 / 480
410 520 / 520
430 560 / 560
450 600 / 600
470 640 / 640
490 680 / 680
510 720 / 720
530 760 / 760
560 800 / 800
580 840 / 840
600 880 / 880
630 910 / 910
650 940 / 940
700 980 / 980
750 1010 / 1010
800 1020 / 1020
850 1050 / 1050
880 1080 / 1080
920 1120 / 1120
920 1140 / 1140
920 1140 / 1140
920 1140 / 1140
950 1200 / 1200
980 1200 / 1200
18-22HP
0 / 0
150 / 0
190 / 0
230 / 0
270 / 0
24-32HP
FANA / FANB
0 / 0
120 / 0
150 / 0
170 / 0
190 / 0
210 / 0
230 / 0
250 / 0 (120 / 120)
270 / 0 ( 150 / 150)
330 / 0 (170 / 170)
370 / 0 (190 / 190)
210 / 210
230 / 230
250 / 250
270 / 270
290 / 290
310 / 310
330 / 330
350 / 350
370 / 370
400 / 400
430 / 430
470 / 470
510 / 510
550 / 550
600 / 600
650 / 650
700 / 700
750 / 750
800 / 800
830 / 830
850 / 850
870 / 870
890 / 890
920 / 920
920 / 920
950 / 950
980 / 980