Coleman Integrated Control Board OEM, DGAT, DGAA, DGAH

Replaces 7990-319P, ICM2801, 7990-320, 7990-320P, 031-01910-000, 031-01932-000, 031-01932-001, 03101932002 & 031-01932-002, S1-03101910000

Diagnostic Flash Codes

Steady light on - normal operation.
One flash - ignition failure.
Two flashes - combustion air switch stuck closed.
Three flashes - combustion air switch failed to close.
Four flashes - limit switch open.
Five flashes - gas valve energized with no call for heat.
Rapid flashing - reversed polarity.

Note: Color of light is green.