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Circuit b circuit a, Fig. 11 — motormaster, Mmf-b – Carrier MOTORMASTER 48/50P5030-100 User Manual

Page 12: Mmf-a

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12

OFM-1 (070,075)
OFM-2 (090,100)

MMV-B

L1

L2

L3

T1 T2 T3 B- B+

BLK

BLK

BLU

YEL

11 12 13

22 23

21

OFM-3 (070,075)
OFM-6 (090,100)

1

2

5

6

11

12

2

14

13A 13B 13C 15

5

9

FR-B

MMPT-B

230-3-60 SHOWN.
REFER TO TABLE 4 FOR
ALTERNATE VOLTAGE
CONNECTIONS

FR-B

OFC

13

14

C1

C2

ADD FAN RELAY (FR-B)

IN PARALLEL WITH OFC-1

(070,075) OR OFC-2 (090,100)

CCB

MMF-B

BLU

YEL

A

B

C

TB

BLU

RED

BLK

GRN/YEL, DRAIN

RED

BLK

BLU

RED

BLK

GRY

WHT

MMV-A

L1

L2

L3

T1 T2 T3 B- B+

BLK

1

2

5

6

11

12

2

14

13A 13B 13C 15

5

9

FR-A

MMPT-A

230-3-60 SHOWN.
REFER TO TABLE 4 FOR
ALTERNATE VOLTAGE
CONNECTIONS

FR-A

OFC-3

13

14

C1

C2

ADD FAN RELAY (FR-A)

IN PARALLEL WITH OFC-3

MMF-A

BLU

YEL

A

B

C

TB

BLU

RED

BLK

GRN/YEL, DRAIN

RED

BLK

BLU

RED

BLK

GRY

WHT

CIRCUIT B

CIRCUIT A

BLU

YEL

BLK

Fig. 11 — Motormaster

®

V Accessory Wiring — 48/50P070-100 Units

LEGEND

CCB

Control Circuit Breaker

FR

Fan Relay

MMF

Motormaster V Fuses

MMPT

Motormaster Pressure Transducer

MMV

Motormaster V Control

OFC

Outdoor-Fan Contactor

OFM

Outdoor-Fan Motor

TB

Terminal Block

NOTE: Wire colors for MMPT:
2 — BLACK (A)
5 — GREEN (C)
6 — RED (B)

a48-8569

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