18
Type
Error
Description & Possible Solution
F2
20
22
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.
11
12
15
18
19
21
23
24
25
Critical software/hardware fault.
•
Try powering the oven off and on. If the problem persists, replace the Power Board.
POSSIBLE CAUSES:
•
Incorrect oven use
•
Incorrect temperature scale used
•
Faulty temperature sensor
•
Faulty oven element
•
Faulty oven cavity fan
•
Blown thermal limiter
•
Faulty power module
•
Faulty door reed switch
DIAGNOSIS:
•
Check that the oven is being operated correctly.
•
Ensure the oven door closes and seals correctly.
•
Ensure the correct temperature scale has been set. (°F or °C).
•
Check that the correct oven mode has been selected.
•
Check temperature sensor
•
Check for tripped thermal limiters.
•
Check oven elements in diagnostics
•
Check oven cavity fans in diagnostics
•
Replace the power module if no other faulty components can be found
•
Check door switch
3.3 SYMPTOM: Oven under cooking