Defrost Timer Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Defrost Timer This topic has 1 reply, 2 voices, and was last updated 18 years, 1 month ago by Kirk. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts February 17, 2008 at 8:41 pm #34654 KirkParticipant I have job on tues to fit new timer, old one is 4 3 2 1 what is the conversion on it? I have most of the other ones 2 1 4 3 etc but can’t remember conversion. The old one is in a 12year old integrated Whirplool Thanks Kirk February 17, 2008 at 9:31 pm #243494 helo_75Participant i tend to look at the wiring diagram on the swtch itself.. most are interchangeable just follow the numbers as per wiring easy really Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In