Specifications

36
stcudorP retaW htimS .O .A Service Workbook
Ashland City, Tennessee 2005© Training Department
CONFIGURATION JUMPERS
ON IGNITION CONTROL BOARD (ICB)
NOTES:
1. Connections CN15 and CN16 are electrically the same -- item cable 2 can be
connected to either.
2. Connections CN11 and CN12 are electrically the same -- item 1 cable can be
connected to either.
No Jumpers Jumper Jumper Jumper
Installed Pin 5 to 6 Pin 3 to 4 Pin 1 to 2
I
g
nition Control Board Identification Jum
p
ers Table
J24 - Stage 1 J24 - Stage 2 J24 - Stage 3 J24 - Stage 4
1
3
1
3
1
3
1
3
2
4
2
4
2
4
2
4
No Jumpers: J26 Jumper Only: J27 Jumper Only: Both J26 & J27 Jumpers:
Igniter Connected Igniter Connected No Igniter Connected No Igniter Connected
Blower Connected No Blower Connected Blower Connected No Blower Connected
I
g
nition Control Board I
g
niter & Combustion Blower O
p
tions Table
J26
J27
J26
J27
J26
J27
J26
J27
J26
J27
J24