11
OFM - 1
MMV-B
L1
L2
L3
T1 T2 T3 B- B+
BLK
BLK
BLU
YEL
11 12 13
22 23
21
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
OFC1
13
14
C1
C2
ADD FAN RELAY (FR-B)
IN PARALLEL WITH OFC1
CCB
MMF-B
BLU
YEL
A
B
C
TB
BLU
RED
BLK
GRN/YEL, DRAIN
RED
BLK
BLU
RED
BLK
GRY
WHT
OFM - 3
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
OFC3
13
14
C1
C2
ADD FAN RELAY (FR-A)
IN PARALLEL WITH OFC3
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. 10 — Motormaster V Accessory Wiring — 48/50A2,A3,A4,A5060 MCHX 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)
a48-8406
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