CONTENTS Specifications Electrical Ratings Electrical Connection Elements Oven functions Diagnostics Entering Technician Mode Technician Mode Navigation Fault Diagnostics User Alert Codes Failure Alerts Oven under cooking Baking burning on top Baking burning on bottom Oven seems to be functioning normally but does not heat Oven heats slowly or fails to reach preset temp 3.8 No clock display but oven works Wiring Diagrams...
Green before fitting & Yellow the clamp) (Earth) Brown (Live) 1.3 Elements All elements used in the OB60C models are Incaloy hermatically sealed elements. OB60 Wattage Max amps Resistance (Ω)+ - 5% Fan Element 2500 10.8 Upper Inner Grill Element...
1.4 Oven Functions Multifunction AA Model The model ID is set to number 12 Cook Stage Elements Used Misc Used Function Classic Pre Heat + Overshoot upper inner, lower inner cooling fan, lights, oven fan Bake Cook< 210 deg C lower inner cooling fan, lights, upper &...
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Pyro AA Model (9 function) The model ID is set to number 13 Cook Stage Elements Used Misc Used Function Vent Pre heat + Overshoot upper Inner, lower inner cooling fan, Lights, oven fan Bake Cook upper outer, lower inner cooling fan, lights, upper &...
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Compact AA model The model ID is set to number 11 Cook Stage Elements Used Misc Used Function Classic Pre Heat + Overshoot upper inner, lower inner cooling fan, lights, oven fan Bake Cook< 210 deg C lower inner cooling fan, lights, upper & lower vent Cook >210 deg C upper outer lower inner cooling fan, lights, upper &...
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Pyro AA Model (11 function) The model ID is set to number 19 Cook Stage Elements Used Misc Used Function Vent Pre heat + Overshoot upper Inner, lower inner cooling fan, Lights, oven fan Bake Cook upper outer, lower inner cooling fan, lights, upper &...
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Multifunction GB Model The model ID is set to number 16 Cook Stage Elements Used Misc Used Function Bake Pre heat + Overshoot fan element (75%) lights,oven fan Cook upper outer, lower inner cooling fan, lights, Classic Pre Heat + Overshoot upper inner, lower inner cooling fan, lights, oven fan Bake...
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Pyro GB Model The model ID is set to number 17 Cook Stage Elements Used Misc Used Function Bake Pre heat + Overshoot fan element (75%) lights, oven fan Cook upper outer, lower inner cooling fan, lights Fan Bake Pre Heat + Overshoot upper inner, lower inner cooling fan, lights, oven fan Cook...
DIAGNOSTICS 2.1 Entering the Technician Mode NOTE: The OB60C ovens use an global oven electronic platform controller (GOEP) which is a universal controller used in other OB models, ensure correct model ID is selected for the model you are working on.
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Upper Inner Element 2000 Upper Outer Element 1200 Lower Inner Element (bake) 1500 Lower Outer Element Not used in OB60C Fan Element 2500 Cavity Fan Low Speed Cooling Fan 11 (non pyro) 27 + resistor (pyro) High Speed Cooling Fan...
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OB60C MULTI GB/IE/EU OB60 PYRO GB/IE/EU OB60C COMPACT GB OB60C PYRO 11 FUNCTION SINGLE AA Menu 3 - Software Version This menu will show the software version of the electronics. It will scroll through the User Interface (UI) and power board (Pb) software and will advise the following: ww.xx.yy.zz...
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Menu 4 - Demo Mode To enter this sub menu press the “OK” (√ ) button. If set to on, the oven heating elements and the cooling fans will stay off, but the lights and display function will operate, which is ideal in a retail shop. This setting survives the power being switched off, and has to be manually switched off.
FAULT DIAGNOSTICS All errors of the Power Board and the Clock Board are displayed using the seven segment digits on the Clock Board. There are two types of fault codes, A – Alert codes: These are customer errors which can be solved by generally letting the product cool down, or powering it off then on at the wall.
Alert Possible Cause What to Check Code Door lock error: the door Door can not be locked cannot be locked after a self • Make sure the door and the lock system are properly clean cycle has been started. aligned, so the lock can engage into the door. •...
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F2 - Power Board Faults Type Error Description & Possible Solution Initialisation error. No Clock Board found. • Check connection to Clock Board. • Replace Clock Board. Unknown Model ID. The Power Board does not support the Model ID that is tried to be set through Technician Mode or restored by the old Clock Board (when Power Board is being replaced).
Type Error Description & Possible Solution Crystal Oscillator fault. This can occur during baking with a lot of condensation. • Let the oven cool down and dry out. Then power the oven off and on. • If the problem persists, replace the Power Board. Critical software/hardware fault.
3.4 SYMPTOM: Baking Burns on the top POSSIBLE CAUSES: Incorrect oven use • Incorrect temperature scale used • Faulty temperature sensor • Faulty oven element • Faulty oven cavity fan • Faulty power module • DIAGNOSIS: Check that the oven is being operated correctly. •...
3.7 SYMPTOM: Oven heats slowly or fails to reach preset temperature POSSIBLE CAUSES: Incorrect oven use • Faulty door switch (pyro models only) • Low supply voltage • Faulty temperature sensor • Faulty oven element / fan • Faulty power module •...