Carrier 48/50P4 Air Conditioner User Manual


 
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
2321
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