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Installation
XG0799 - 081319
Section 10: Troubleshooting
Power up the Montigo control panel
Inverter display and
breakers light up
• Heat sensor relay on
• Power vent starts up
Ignition system relay on
• Spark ignition stops
• Burner stays on
• Valve opens
• Spark ignition starts
Burner lights
Turn wall switch off
• Fireplace burner off
• Power vent purge 3 min.
Flue gas relay on
1 minute system purge
Contact Montigo Tech Support
YES
YES
Less than
200VAC
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
Turn wall switch on
Measure L1 to L2
Power vent not connected
• Increase power vent speed
• Reverse power vent direction
Flue gas relay on
• Pressure switch trip
• Failed purge timer
Power vent off
• Flame not in contact with spark
• Poor burner ground
• Control not connected
• Spark gap too wide
• Air in gas line
• Gas not turned on
• Failed valve
Have electrician fix supply voltage
200-240VAC