Beech Ovens
Page 131
28/07/2011 (C)
RND-REC-RGO Manual (R1)
Confidential and Proprietary
9.
Gas flame turns off before „SV‟
setting is reached.
9.1
Faulty Thermocouple.
9.2
Ventilation problem, flame being drawn under the oven floor.
9.3
Faulty Digital Temperature Controller.
9.4
Flame sensor dirty/ Faulty.
9.5
Over-Temperature Sensor in flue cutting off gas supply. (Australian
ovens only - AS5601 interlock)
9.1.1
Replace Thermocouple.
9.2.1
Refer to
System Balancing
or
www.beechovens.com
9.3.1
Replace Digital Controller.
9.4.1
Refer to
Tri-electrode and Burner Maintenance.
9.5.1
Refer to
Interlock System
– Australian markets ONLY.
10.
Gas flame remains on high fire.
10.1
„SV‟ setting too high on Digital Temperature Controller.
10.2
Faulty Thermocouple.
10.3
Thermocouple positioned incorrectly or fallen out of oven
10.4
Incorrect gas pressure adjustment.
10.5
Faulty Digital Controller.
10.6
Faulty Flame pack.
10.1.1
Refer to
Digital Temperature Controller.
10.2.1
Replace Thermocouple.
10.3.1
Refer to
Thermocouple.
10.4.1
Refer to
Flame Calibration.
10.5.1
Replace Digital Temperature Controller.
10.6.1
Replace Flame pack.
11.
Gas remains on low fire.
11.1
Gas supply problems. (For LPG, is tank near empty)
11.2
Incorrect gas pressure adjustment.
11.3
„SV‟ setting below „PV‟ on Digital Temperature Controller.
11.4
Wood fire built on Thermocouple.
11.5
Incorrect position of Thermocouple.
11.6
Faulty Flame pack.
11.7
Faulty Digital Temperature Controller.
11.8
Faulty Gas Combination valve.
11.1.1
Check gas supply
(Contact service technician).
11.2.1
Refer to
Flame Calibration.
11.3.1
Refer to
Digital Temperature Controller.
11.4.1
Move fire away from Thermocouple.
11.5.1
Refer to
Thermocouple.
11.6.1
Replace Flame pack.
11.7.1
Replace or re-programme Digital Temp. Controller.
11.8.1
Replace Gas Combination valve.
12.
Gas turns off instead of going to
low fire.
12.1
Incorrect gas pressure adjustment.
12.2
„PV‟ exceeding „SV‟ temperature on Digital Temperature Controller.
12.3
Over-Temperature Sensor in flue cutting off gas supply. (Australian
ovens only. AS5601 Interlock)
12.4
Faulty Digital Temperature Controller.
12.5
Faulty Gas Combination valve.
12.6
Faulty Flame pack.
12.7
Ventilation problem, flame being drawn under the oven floor.
12.1.1
Refer to
Flame Calibration.
12.2.1
Refer to
Digital Temperature Controller.
12.3.1
Refer to
Interlock System
– Australian markets
ONLY.
12.4.1
Replace or re-programme Digital Temp. Controller.
12.5.1
Replace Gas Combination valve.
12.6.1
Replace Flame pack.
12.7.1
Refer to
System Balancing
or
www.beechovens.com
13.
Gas flame intermittent/erratic.
13.1
Gas supply problems. (For LPG, is tank near empty)
13.2
Ventilation problem, flame being drawn under the oven floor.
13.3
Wood fire on top of Thermocouple.
13.4
Power supply interruptions.
13.5
Check „SV‟ setting on Digital Temperature Controller.
13.6
Inspirator air adjustment incorrectly calibrated.
13.7
Inspirator/Burner nozzle dirty. (build up of charcoal or debris)
13.1.1
Check gas supply
(Contact service technician).
13.2.1
Refer to
System Balancing
or
www.beechovens.com
13.3.1
Move fire away from Thermocouple.
13.4.1
Check power supply
(Contact electrician).
13.5.1
Refer to
Digital Temperature Controller.
13.6.1
Refer to
Inspirator Calibration.
13.7.1
Refer to
Tri-electrode and Burner Maintenance.
