Electrical Diagrams - Nordyne R8HE Series Installation Instructions Manual

THERMOSTAT
Figure 10. Two Stage Heating / Single Stage Cooling Configuration
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Electrical Diagrams

GREEN
G
BLACK (Optional)
C
L NOT USED
WHITE
W1
R RED
NOT USED
Y2
NOT USED
NOT USED
YELLOW
Y1
BROWN
W2
To Blower Control Board (Optional)
DEHUM
FAN SPEED
1 2 3 4 5 6 7 8
COOL
HEAT
Figure 11. Fixed Speed Motor Control Board
STATUS
R
C
W1
W2
G
Y1
Y/Y2
3 AMP FUSE
Figure 12. Ignition Control Board - 624817
TERMINAL STRIP
Blower (Auto or Continuous ON)
G
24VAC (Common)
C
L
1 Stage Heat
ST
W1
R 24VAC
Y2
E
O
1 Stage Cool
ST
Y1
2 Stage Heat
W2 ND
TEST PORT
EXPANSION
PORT
STATUS
BLOWER MOTOR
W1
LINE- N
LINE- N
XMFR-N
HUM
LINE
LINE
XMFR
EAC