Vulcan-Hart 60L77R Range User Manual


 
– 10 –
ECONOLINE SERVICE AND PARTS
TROUBLESHOOTING
OVEN
PROBLEM PROBABLE CAUSES
Too much bottom heat. 1. Insufficient heat input.
2. Overactive flue.
Uneven bake. 1. Too low temperture.
2. Improper operation.
Side burning. 1. Improper bypass setting.
2. Fluctuating gas pressure.
Too much top heat. 1. Too high temperature.
2. Faulty ventilation.
3. Excessive heat input.
4. Thermostat calibration.
Uneven bake side-to-side. 1. Appliance not level side to side.
2. Oven burner, bottom or baffles improperly installed.
Uneven bake front-to-rear. 1. Overactive flue.
2. Range to level front to back.
3. Door not closing properly.
Dried out products. 1. Too low temperature.
2. Cooking time too long.
3. Thermostat calibration.
Pilot outage. 1. Pilot flame too low.
2. Restriction in pilot orifice.
3. Valve problem.
TOP BURNER
Improper burner combustion; 1. Improper ventilation.
excessive valve handle temperature; 2. Poor door fit.
sticking top burner valves. 3. Oven door left open.
Poor Ignition. 1. Insufficient gas input.
2. Poor air-gas adjustment.
3. Restriction in pilot orifice.
4. Restriction in main burner ignition port.