Trane L8X1B060U3XSAA - Integrated Furnace Control

18-CE07D1-1C-EN
39
Integrated Furnace Control
Cool Delay
Low Voltage
Terminal Strip
Inducer Control
Pin #1 = Inducer control
power (20VDC)
Pin #2 = Inducer PWM
Control
Pin #3 = Inducer RPM
Feedback
Inducer/Ignitor
Connector
Not Used
Heat Delay
ID Plug Connector
Status LED
Neutral
Connections
12 Pin Connector
Line
Motor Transformer Humidier EAC Flame Rod Chassis Ground
Heat
Fan
Common
Cool
Park
Park
NEUT
LINE
NEUT
LINE
1
2
3
13
1012
SW1
SW1 Button
IFC Component Layout
Y W R G C
Refer to Service Facts for 12 Pin Connector inputs and
outputs.