Ot18-60A Outdoor Thermostat - Goodman R-410A Service Instructions Manual

WIRING DIAGRAMS
OUTDOOR THERMOSTAT #2
(IF USED, SEE NOTE 1)
R
BL
2 1
OUTDOOR THERMOSTAT #1
CLOSE ON TEMPERATURE FALL
For outdoor temperatures below 0° F with 50% or higher relative humidity,
set outdoor thermostat at 0° F
NOTE 1: OT18 #2 CAN BE CONNECTED BETWEEN W2 OF THERMOSTAT AND BROWN WIRE IF DESIRED.
PACKAGE SYSTEM WIRING DIAGRAM - HEAT PUMPS ONLY!
TWO-STAGE ELECTRIC HEAT ABOVE 10 kW
TYPICAL H/P
ROOM THERMOSTAT
W2 Y O
Y
3
BL
2 1

OT18-60A OUTDOOR THERMOSTAT

C W1 G R E
W
#18 GAUGE 8 WIRE
PACKAGE HEAT PUMP
R
R
YELLOW
Y
Y
G
G GREEN
O
O ORANGE
W
WHITE
BR
BR BROWN
BL
BL
LOW VOLTAGE
JUNCTION BOX
RED
BLUE
COLOR CODES
R --RED
Y --YELLOW
BL-BLUE
BR-BROWN
O --ORANGE
W -WHITE
G --GREEN
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