Specifications

33
OFM
HN61KJ250
23
21
13
11
YEL
BLK
R1
OF2
OF1
O
C
DEFROST
CONTROL
BOARD
BLK
BLK
LOW
VOLTAGE
TERMINALS
MM IV
OUTDOOR
FAN
CONTACTOR
LEGEND
Fig. 40 — Motormaster® IV Control Wiring Schematic —
Sizes 004-007
OFM —
Outdoor Fan Motor
Aux Wiring for Heat Pump
HN61KJ250 or Equivalent
Motormaster IV Controller
(32LH900003 Pressure Switch)
R1
BLK
BLK
YEL
YEL
BRN
YEL
BRN
YELYEL
3
1
4
6
H
C
F
BRN
BRN
QT CAP 1
OUTDOOR
FAN
CONTACTOR
OFM
OFM
BLK BLK
R1
HN61KJ250
MM IV
LOW
VOLTAGE
TERMINALS
O
C
OF1
OF2
DEFROST
CONTROL
BOARD
Fig. 41 — Motormaster IV Control Wiring Schematic — Sizes 008,012
LEGEND
CAP —
Capacitor
OFM —
Outdoor Fan Motor
QT —
Quadruple Terminal
Aux Wiring for Heat Pump
HN61KJ250 or Equivalent
Motormaster IV Controller
(32LH900003 Pressure Switch)
R1