diplomat ahy 4420 cooker Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › diplomat ahy 4420 cooker This topic has 0 replies, 1 voice, and was last updated 15 years, 4 months ago by eng14. Viewing 1 post (of 1 total) Author Posts December 12, 2010 at 10:33 am #59519 eng14Participant hi guys i need to put grill switch on this cooker,the old one is black plastic type,new is ego type wiring diagram would be helpful,thanks richard, 😀 Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In