Replacing oven light - Ovens

Based on your description, it sounds like the problem may be with the function knob itself. It's possible that the knob is not making a proper connection with the oven's control system when turned to certain functions, which could explain why the oven doesn't heat up and the light doesn't turn on. Additionally, the fact that the oven sometimes stops heating and the light turns off on its own, and then starts again when you wiggle the knob, further supports this hypothesis.
Replacing the function knob is a relatively easy and inexpensive first step to take in attempting to fix the problem. However, it's also possible that there may be a more complicated issue with the oven's control system or wiring, so if replacing the knob doesn't solve the problem, you may need to consult with a qualified technician to diagnose and fix the issue.

Oven Lighting
Warning: There is a danger of electric shock! Prior to changing
the oven light bulb:

• Switch off the oven!
• Disconnect from the electricity supply.

Place a cloth on the oven floor to protect the oven light and glass cover.
Replacing the oven light bulb/cleaning the glass cover

1. Remove the glass cover by turning it anticlockwise and then clean it.
2. If necessary:

Replace bulb with a 40 watt, 230 V, 300 °C heat-resistant
oven light bulb.
3. Refit the glass cover.


Dado

Are you buying hi quality oven grade lamps for this purpose that'll take the intense heat inside an oven? I wonder if they're halogen or tungsten filament lamps. Defective solder, frosty joints and/or ring fractures on lamp driving areas of a circuit board ARE indeed capable of causing problems with lamps.

If the element stays on even when the control is shut off it is most likely that the contacts are welded together in the control. This usually happens when the element blows out with a big bang. If this is the case the control will need replacing.

The oven lights are 12-volt, 5-watt maximum halogen bulbs. They
will come on when the oven door is opened. On double oven
models, both upper and lower lights will come on when either
door is opened. The oven lights will not work during the Self-
Cleaning cycle. When the oven door is closed, press OVEN
LIGHT to turn them on or off.
To Replace:
Before replacing, make sure the oven is off and cool.
1. Disconnect power.
2. Remove glass light cover by grasping the front edge and
pulling away from oven




3. Remove bulb from socket.
4. Replace bulb, replace bulb cover by snapping back into wall.
5. Reconnect power.

Here are some tips for replacing a broken light bulb in your oven: https://www.cookerspareparts.com/news/post/oven-light-not-working

You may be able to find the manual for your New World oven here: https://www.cookerspareparts.com/manufacturer/ckman-new-world/instructions---handbooks

If the oven is heating up o/k, then I would suggest that the oven pilot bulb has failed, I have come across this on several occasions, it usually just means replacing the oven pilot light.

Hi,

The ignitor is not working right and is going bad....
have the repair man replace the ignitor, or DIY....
Check out this tip about your problem...

Oven not Working or Oven not Heating

Oven Problems Replacing the Igniter


heatman101

Hi,
You cannot light that by hand...

Check out this tip about your problem...

Oven not Working or Oven not Heating
http://www.fixya.com/support/r3663023-oven_not_working_or_oven_not_heating

Oven Problems Replacing the Igniter
http://www.fixya.com/support/r4572625-oven_problems_replacing_igniter

heatman101

F7 indicates a stuck button or the ERC needs replacing. This link should walk you thru testing and replacing the problem
http://appliancehelponline.com/ovenerc.html