Carrier AquaEdge 19XRV series Operation, Maintenance And Installation Manual page 15

1, 2
19
18
17
16
14, 15, 1
1 2 3
17 16
Fig. 10 — LiquiFlo™ 2 Variable Frequency Drive (VFD) Internal
3
4
5
13
12 11, 1
442A AND 608A VFDs
4 5 6 7, 8
15, 7 12, 13, 7
14
900A AND 1200A VFDs
6
8
9, 10
9
11
15
1 — Fuse Block, 30A, 600V, Class CC
2 — Fuse, Class CC, 600V, 20A (3)
3 — AC Contactor (3) — Pre-Charge
4 — Input Conductor Assembly
5 — Pre-Charge Resistor Assembly
6 — Power Module Assembly
7 — Power Module Nameplate
8 — Terminal Block, 10-Position (2)
9 — Line Sync Board Cover
10 — Line Sync PC Board Assembly
11 — Fuse, Class CC, 600V, 1A (3)
12 — Capacitor Bank Assembly
13 — Fan, 115V (3)
14 — Fuse, Class CC, 600V, 5A (1)
15 — Fuse, Class CC, 600V, 20A (1)
16 — Circuit Breaker, Control Power,
600V, 15A
17 — Transformer, 3k VA
18 — Circuit Breaker, 600V
19 — Lug, Ground, 2-600 MCM
a19-1726
7
1 — Circuit Breaker, 600V
2 — Lug, Ground, 2-600 MCM
3 — Input Conductor Assembly
4 — Capacitor Bank Assembly
5 — Pre-Charge Resistor
Assembly
6 — AC Contactor (3) —
Pre-Charge
7 — Fuse Block, 30A, 600V,
Class CC
8 — Fuse, Class CC, 600V,
20A (3)
9 — Power Module Assembly
10 — Power Module Nameplate
11 — Terminal Block,
10-Position (2)
12 — Fuse, Class CC, 600V,
20A (1)
13 — Fuse, Class CC, 600V,
5A (1)
14 — Transformer, 3k VA
15 — Fuse, Class CC, 600V,
1A (3)
16 — Fan, 115V (3)
17 — Circuit Breaker, Control
Power, 600V, 15A
10
a19-1727