Carrier 48HC 04-28 Controls, Start-Up, Operation And Troubleshooting page 124

Single package rooftop units with comfortlink controls version 3.x and puron (r-410a) refrigerant
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APPENDIX C — VARIABLE FREQUENCY DRIVE (VFD) (cont)
UNIT
UNIT SIZE
VOLTAGE
(Digits 7 & 8)
(Digit 12)
208/230v(5)
12
460v(6)
575v(1)
208/230v(5)
14
460v(6)
575v(1)
208/230v(5)
17
460v(6)
575v(1)
208/230v(5)
20
460v(6)
575v(1)
Table U — VFD Motor Default Configurations (cont)
UNIT STATIC
OPTION
VFD1NVLT
(Digit 10)
(N.VLT)
Low (1)
230
Medium (2)
230
High (3)
230
Low (1)
460
Medium (2)
460
High (3)
460
Low (1)
575
Medium (2)
575
High (3)
575
Low (1)
230
Medium (2)
230
High (3)
230
Low (1)
460
Medium (2)
460
High (3)
460
Low (1)
575
Medium (2)
575
High (3)
575
V-Low (1)
230
V-Medium (2)
230
V-High (3)
230
H-Low (5)
230
H-Medium (6)
230
H-High (7)
230
V-Low (1)
460
V-Medium (2)
460
V-High (3)
460
H-Low (5)
460
H-Medium (6)
460
H-High (7)
460
V-Low (1)
575
V-Medium (2)
575
V-High (3)
575
H-Low (5)
575
H-Medium (6)
575
H-High (7)
575
V-Low (1)
230
V-Medium (2)
230
V-High (3)
230
H-Low (5)
230
H-Medium (6)
230
H-High (7)
230
V-Low (1)
460
V-Medium (2)
460
V-High (3)
460
H-Low (5)
460
H-Medium (6)
460
H-High (7)
460
V-Low (1)
575
V-Medium (2)
575
V-High (3)
575
H-Low (5)
575
H-Medium (6)
575
H-High (7)
575
COMFORTLINK CCN POINT (DISPLAY MENU ITEM)
VFD1NAMP
VFD1NFRQ
(N.AMP)
(N.FRQ)
7.9
60Hz
11.7
60Hz
13.6
60Hz
3.6
60Hz
5.4
60Hz
6.4
60Hz
3.8
60Hz
4.9
60Hz
6.0
60Hz
9.2
60Hz
11.7
60Hz
17.1
60Hz
4.2
60Hz
5.4
60Hz
8.6
60Hz
4.9
60Hz
4.9
60Hz
7.6
60Hz
9.2
60Hz
11.7
60Hz
13.6
60Hz
9.2
60Hz
11.7
60Hz
13.6
60Hz
4.2
60Hz
5.4
60Hz
6.4
60Hz
4.2
60Hz
5.4
60Hz
6.4
60Hz
4.9
60Hz
4.9
60Hz
6.0
60Hz
4.9
60Hz
4.9
60Hz
6.0
60Hz
11.7
60Hz
13.6
60Hz
17.1
60Hz
11.7
60Hz
13.6
60Hz
17.1
60Hz
5.4
60Hz
6.4
60Hz
8.6
60Hz
5.4
60Hz
6.4
60Hz
8.6
60Hz
4.9
60Hz
6.0
60Hz
7.6
60Hz
4.9
60Hz
6.0
60Hz
7.6
60Hz
124
VFD1NRPM
VFD1NPWR
(N.RPM)
(N.PWR)
1725
2.4
1725
3.7
1740
5.3
1725
2.4
1725
3.7
1740
5.3
1725
2.4
1725
3.7
1725
5.3
1725
2.9
1725
3.7
1760
5.0
1725
2.9
1725
3.7
1760
5.0
1725
3.7
1725
3.7
1745
5.0
1725
2.9
1725
3.7
1740
5.3
1725
2.9
1725
3.7
1740
5.3
1725
2.9
1725
3.7
1740
5.3
1725
2.9
1725
3.7
1740
5.3
1725
3.7
1725
3.7
1725
5.3
1725
3.7
1725
3.7
1725
5.3
1725
3.7
1740
5.3
1760
5.0
1725
3.7
1740
5.3
1760
5.0
1725
3.7
1740
5.3
1760
5.0
1725
3.7
1740
5.3
1760
5.0
1725
3.7
1725
5.3
1745
5.0
1725
3.7
1725
5.3
1745
5.0
VFD1MAXA
(MAX.A)
9.1
13.5
15.6
4.1
6.2
7.4
4.4
5.6
6.9
10.6
13.5
19.7
4.8
6.2
9.9
5.6
5.6
8.7
10.6
13.5
15.6
10.6
13.5
15.6
4.8
6.2
7.4
4.8
6.2
7.4
5.6
5.6
6.9
5.6
5.6
6.9
13.5
15.6
19.7
13.5
15.6
19.7
6.2
7.4
9.9
6.2
7.4
9.9
5.6
6.9
8.7
5.6
6.9
8.7

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