Nordyne E3 Series Owner's Manual & Installation Instructions page 33

5-Wire Thermostat
W
Wire
nuts
E3EB FURNACE Control Wiring
2-Wire Thermostat
W
Wire
nuts
E3EB FURNACE Control Wiring
Figure 34. E3EB Thermostat Connection
Wire from furnace to Platinum unit
Red and white
t-stat wire
connected by
OEM
Platinum installer
disconnects
white and red
t-stat wires
PLATINUM
Grey or Green
White
Orange or Red
Yellow
Figure 35. E3 Furnace Low Voltage Wiring if Installed with Platinum Series Models
Y RC RH G
To A/C
R
Unstripped
Wires
Wire
nuts
PLATINUM
Black
Yellow
Y W G R
THERMOSTAT
Wire from thermostat
to furnace
Wire from furnace to
Platinum unit
Y W G R
THERMOSTAT
Wire from thermostat
to furnace
4-Wire Thermostat
W Y R G
Wire
To A/C
nuts
E3EB FURNACE Control Wiring
Heat Pump Thermostat
G R W C E O
2
E3EB FURNACE Control Wiring
Typical AC
Green
White
Red
Yellow or Blue
FURNACE
Grey
White
Red
Green
Yellow or Blue
White
Green
Red
Typical HP
Green
White
Red
Yellow or Blue FURNACE
Grey
White
Red
Green
Yellow or Blue
White
Green
Red
Y
To
H/P
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