Troubleshooting guide

Copyright © 4/20/2006 Travis Industries, Inc.
NO
NO
YES
START UP MODE
Board
Lights Up
• Continuity test blower
• BAD - Replace
• Good - Check continuity pathway
• from #4 pin to black wire - from
• #7 pin to white wire
• BAD - Replace wiring from harness
• GOOD - Replace board
• Check 110V supply
• Check power cord
• Check for proper
• wiring configuration
• Check Main fuse
• Check board fuse
• Check continuity from
#3 pin to the fuse lead
• Check continuity from
• pin #7 to white power
• wire
• Replace board
Exhaust
Blower On
YES
Power Up Unit & Push
Start Button
NO
Convection
Fan or Exhaust
Blower
Comes
On
YES
With the appliance ON/OFF switch off,
unplug and replug the power cord
• Continuity test convection blower
• BAD - Replace
• GOOD - Continuity test pathway
•from - pin #5 - to the end of the
brown wire
• - From pin #7 to the end of the
white wire
• Check system disk for closed
• when it should be open
• If everything is GOOD - Replace
board
1