COMPONENTS
Ve ct or™ H Se ries ▪ S ervice Ma nual ▪ MN -4 6 54 3 ▪ R ev 01 ▪ 11/ 19
25
H3—Electrical Component Identification
Ref. Description Ref. Description
1 Check fans indicator light switch 10 Terminal blocks
2 Terminal blocks 11 Interface board
3 Main disconnect switch 12 Control board
4 Circuit breakers (heating ele-
ments)
13 Relays
5 Variable Frequency Drive (VFD) 14 Fuses (lights)
6 Solid State Relay (SSR) 15 Wye filter (CE models only)
7 Line filter (CE models only) 16 Circuit breakers (control)
8 12VAC transformer 17 High limit switch
9 12VDC power supply — —
VMC-PHD-008463
OFFOFF OFF
L1 T1
A1 (+)A2 (-)
L1 T1
A1 (+)A2 (-)
L1 T1
A1 (+)A2 (-)
L1L2
GND
4
5
6
8
9
7
1
2
3
12
13
16
15
5
17
14
10
11
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