Fisher & Paykel OB60C Series - Symptom Diagnosis: Oven Under Cooking

49
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 o 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 o 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
7.3 SYMPTOM: Oven under cooking