We may have found other answers which could help you.
Click here for Oven Volume TimerHow to replace hob regulators on belling 444443386?
Main oven on BAUMATIC BT2750 not working?
Cda cd 906 ss?
How to raise volume of cooking alarm?
How can I mend my Siemens HB55M550B oven?
Buzzer sound volume adjustment?