Fault Finding - Fisher & Paykel CG913T Service Manual

599266B – CG913 Gas cooktop
7.

Fault finding

Refer to Burner not lighting flowchart
Check the:
electrode/burners are clean and dry
low flame setting is correctly set
electrode is firmly secured on the burner
****
ignition box and are not damaged or twisted
earth to the cooktop and earthing connections in the cooktop are ok.
NOTES
*
The electrode should only spark for approx. 5 seconds before going into a fault condition – red LED
flashing slowly. If it doesn't fault after 5 seconds, replace the ignition box.
**
This indicates the flame is not being detected.
***
Flame not normal – distorted, too big, yellow, lifting off burner
****
The correct electrode location at the ignition box -
NO
Does the
burner light?
YES
Is the flame
behaving
normally***?
YES
electrode leads are firmly connected to their correct location at the
Replace the ignition box
Terminal
Sparking continuously
*
Is a burner in
YES
use?
**
Check the:
NO
burner components are assembled correctly, are clean and dry
and not distorted
gas jet is the correct size for the gas type and is not blocked
low flame setting is correctly set
cooktop doesn't require high altitude jets.
Burner
S1 Front right
S2 Front left
S3 Middle
S4 Rear left
S5 Rear right
S6 Not used
15
NO
Check for shorted igniton switches in the
loom.
Check the gas pressure
These repairs
require gas
qualifications.