Daikin DBG Series Service Instructions Manual page 60

ACCESSORIES WIRING DIAGRAMS
NOTES:
1) "O" and "E" used on heat pumps only.
2) Connect wire from terminal #1 on outdoor thermostat to the white
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
60
HIGH VOLTAGE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
PACKAGE SYSTEM WIRING DIAGRAM - 1 STAGE ELECTRIC HEAT
ROOM THERMOSTAT
SEE NOTE 1
#18 GAUGE 7 WIRE
REQUIRED FOR
Y O
HEAT PUMPS
2 1
OUTDOOR THERMOSTAT
CLOSE ON TEMPERATURE FALL
PACKAGE SYSTEM WIRING DIAGRAM - 2 STAGE ELECTRIC HEAT
TYPICAL HP
ROOM THERMOSTAT
SEE NOTE 1
#18 GAUGE 8 WIRE
FOR HEAT PUMPS
W2 Y O
SEE NOTE 2
2 1
OUTDOOR THERMOSTAT
CLOSE ON TEMPERATURE FALL
wire on package units if single stage indoor thermostat is used.
OT18-60A OUTDOOR THERMOSTAT
TYPICAL HP
R
C W1 G E
R
Y
G
O
BR
R
BL
BL
ABOVE 10 KW
C W1 G R E
R
Y
G
O
BR
W
R
BL
PACKAGE UNIT
LOW VOLTAGE
JUNCTION BOX
R
RED
YELLOW
Y
G
GREEN
O ORANGE
W
WHITE
BLUE
BL
PACKAGE UNIT
LOW VOLTAGE
JUNCTION BOX
R RED
YELLOW
Y
G
GREEN
O ORANGE
W
WHITE
BR
BROWN
BL BLUE
Color Codes
R - Red
Y - Yellow
BL - Blue
BR - Brown
O - Orange
W - White
G - Green