Carrier 48TF004-014 Wiring Diagrams page 33

NOTE: Motormaster® II transformer is wired for 460-v supply; it must be rewired for 208/230-v application. Be sure to insulate unused tap. Refer to
color code.
Fig. 40 — Motormaster II Control Wiring Schematic Size 008-014 Units
OFM
MM IV
BLK BLK
Fig. 41 — Motormaster IV Control Wiring
Schematic — Sizes 004-007
OUTDOOR
FAN
CONTACTOR
YEL 23 13
21 11
BLK
MM IV
OUTDOOR
BLK
FAN
CONTACTOR
1 3
4
6
BRN YEL YEL
C
H
QT CAP 1
Fig. 42 — Motormaster IV Control Wiring
Schematic — Sizes 008-014
33
BLK
YEL
BRN
BRN
YEL
BRN
F
OFM
OFM