Goodman MBE Series Installation Instructions Manual page 7

WARNING
T O C O N D E N S IN G
C O N T A C T O R
U N IT 2 4 V . C O N N E C T IO N S
C O IL
Figure 7- Low Voltage Wiring Diagram for Cooling Unit with optional heat kit 10KW and below
#18 GA. 4 WIRE W ITH
CO OLING 3 W IRE W ITHOU T
O UTDOO R
THERMOSTAT
(OPTIONAL)
CONTACTOR
COIL
Figure 8 - Low Voltage Wiring Diagram for Cooling Unit with optional heat kit 15KW and above
Wiring is subject to change, always refer to the wiring diagram on the unit for the most up-to-date wiring.
HIGH VOLTAGE!
DISCONNECT ALL POWER BEFORE SERVICING.
MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO
MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
R O O M T H E R M O S T A T
R
W Y G
W
# 1 8 G A . 2 W IR E S
ROOM THERMO STAT
W2
#18 GA. 2 WIRES
CONDENSING
UNIT 24V. CONNECTIONS
#18 G A. 2 W IRES
7
# 1 8 G A . 4 W IR E S W IT H
C O O L IN G 3 W IR E S W IT H O U T
M B R U N IT
R
R E D
G
G R E E N
W H IT E
Y
B L U E
W Y G R
MBR UNIT
R
Y RED
G
GREEN
W
W HITE
BROW N
BLUE