Carrier 50TFQ004 Installation, Start-Up And Service Instructions Manual page 8

BLK
23
13 YEL
C
21
11
FIELD POWER SUPPLY
208/230-1-60
BLK
21
11
C
23 13
YEL
FIELD POWER SUPPLY
208/230-3-60
(SIZES 004 AND 005) DISCONNECT
PER NEC
BLK
21 11
C
23 13 YEL
FIELD POWER SUPPLY
575-3-60
DISCONNECT
(SIZE 004 AND 005)
LEGEND
C — Contactor
COMP — Compressor
IFC — Indoor Fan Contactor
NEC — National Electrical Code
TB — Terminal Block
EQUIPMENT
DISCONNECT
GROUND
PER NEC
BLU TO COMP
BLU 2
4
IFC
EQUIPMENT
GROUND
BLU TO COMP
EQUIPMENT
GROUND
PER NEC
Fig. 7 — Power Wiring Connections
21 11
C
23 13
208/230-3-60
460-3-60
(SIZES 006 AND 007)
BLK
21 11
C
23 13
YEL
FIELD POWER SUPPLY
460-3-60
DISCONNECT
(SIZES 004 AND 005)
BLK
21
11
C
23 13
YEL
FIELD POWER SUPPLY
575-3-60
DISCONNECT
(SIZES 006 AND 007)
8
TO COMP
BLK
BLU
BLU
YEL
1
IFC
4
FIELD POWER SUPPLY
EQUIPMENT
DISCONNECT
GROUND
PER NEC
TO COMP
23
13
IFC
21 11
BLU
EQUIPMENT
GROUND
PER NEC
TO
BLU
TB2
EQUIPMENT
GROUND
PER NEC
3
6
(BLU)