Part identification and location, Fig. 26 — assembly parts, 3p ktk/fnq-r 30a – Carrier 19XRV User Manual
Page 26: Secondary side, Cr6 ea1 cb1, Secondary side toward door cb2, Line- pe
26
Frame 7:
1. Disconnect power to the drive. Before removing the en-
closure, open the access door on the front of the drive.
See Fig. 16.
2. Check to be sure that the voltage between DC+ and DC-
and from each DC terminal to the chassis is zero before
proceeding. See Fig. 17.
3. Remove the enclosure. See Fig. 18.
4. Remove and replace the Heat Sink and Internal and fans.
See Fig. 25.
Install the enclosure. See Fig. 18.
Part Identification and Location —
See Fig. 26-28
for parts descriptions and locations.
X 2
T20
5.20 N•m
(46 lb•in.)
T15
2.6 N•m (23 lb•in.)
T15
INTERNAL FANS
CHILL PLATE FANS
2.6 N•m (23 lb•in.)
Fig. 25 — Chill Plate and Internal Fans, Removal
and Replacement, Frame 7
A19-1841
3P
KTK/FNQ-R
30A
1
1
1
2
2
2
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
TB4
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
87
6
5
4
3
21
9
14
12
11
10
13
CR1
87
6
5
4
3
21
9
14
12
11
10
13
CR2
87
6
5
4
3
21
9
14
12
11
10
13
CR3
87
6
5
4
3
21
9
14
12
11
10
13
CR4
87
6
5
4
3
21
9
14
12
11
10
13
CR5
87
6
5
4
3
21
9
14
12
11
10
13
CR6
EA1
CB1
CABLE
ACCESS
CUTOUT
SECONDARY SIDE
PT1
CB
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
TB4
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
87
6
5
4
3
21
9
14
12
11
10
13
CR1
87
6
5
4
3
21
9
14
12
11
10
13
CR2
87
6
5
4
3
21
9
14
12
11
10
13
CR3
87
6
5
4
3
21
9
14
12
11
10
13
CR4
87
6
5
4
3
21
9
14
12
11
10
13
CR5
87
6
5
4
3
21
9
14
12
11
10
13
CR6
PT1
SECONDARY
SIDE
TOWARD
DOOR
CB2
FRONT VIEW
DOOR REMOVED
LEFT SIDEWALL
VIEW FROM INSIDE
1
80
LINE-
PE
6
5
3
2
4
1
TB1,TB2,
FU1-FU3
T B 4
C R 1
C R 6
DIST.
SIDE
TB1 TB2
FU2
FU1 FU3
Fig. 26 — Assembly Parts
LEGEND
1
— Power Module
2
— Input Circuit Breaker
3
— 15 Amp Control Circuit Breaker
4
— Control Transformer
5
— Control Fuses
6
— Control Relays (CR1 - CR5)
a19-1847