10 www.CookingPerformanceGroup.com
USER MANUAL
All these examples are provided for your reference. If any failure occurs, please stop using, and consult a qualied
service technician. All maintenance should be done after the power supply and gas supply are shut down.
TROUBLESHOOTING
SYMPTOMS CAUSES SOLUTIONS
The pilot ame cannot be ignited 1. The gas pressure is too low.
2. The nozzle is blocked.
3. Connection of the thermocouple is loose.
4. The thermocouple is defective.
5. The gas control valve is malfunctioning.
1. Adjust the release valve to get a proper pressure.
2. Unblock the nozzle.
3. Tighten the thermocouple.
4. Replace the thermocouple
5. Replace the gas control valve.
The pilot ame is on but the main
burner cannot be ignited
1. The gas pressure is too low.
2. The main burner nozzle is blocked.
3. The gas control valve is defective.
1. Adjust the relief valve to get the proper pressure.
2. Unblock the nozzle.
3. Replace the gas control valve.
The oven backres 1. The diameter of nozzle does not match with
the gas supply.
2. The damper is too large.
3. The gas pressure is too low.
4. The ow of the connected pipe is insucient.
1. Adjust the nozzle diameter.
2. Adjust the damper.
3. Adjust the relief valve.
4. Increase the permitted ow.
The ame is red and accompanied
by black smoke
1. The diameter of the nozzle does not match the
gas supply.
2. The damper is too small.
3. The gas supply has run out.
4. The gas regulator reduces the gas ow in gas
peak demand.
1. Adjust the nozzle diameter.
2. Adjust the damper.
3. Replace the gas.
4. Decrease the gas ow and increase it after the
peak demand of the gas.
