Advertisement
If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)
Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie
Hi there,
There is an issue with role permissions that is being worked on at the moment.
If you are having trouble with access or permissions on regional forums please post here to get access: https://www.boards.ie/discussion/2058365403/you-do-not-have-permission-for-that#latest

Replacement heating timer issue

  • 09-10-2021 4:22pm
    #1
    Gaspode
    Registered Users, Registered Users 2 Posts: 8,044 ✭✭✭



    Hi all,

    My old heating timer, a mechanical TRAC10 is no longer working properly.

    I bought an EPH R17 timer hoping to do a straight swap out. I'm concerned that the pins and wiring though in my current setup dont match those in the new unit.

    N, L and E are fine, but in the current wiring pins 1 & 2 are empty and there are brown wires in pins 3 and 4 (Top picture).

    The EPH unit is empty at pin 3 (bottom picture).

    I'm reluctant now to just go straight on with the new unit in case I do it some damage.


    Any suggestions?


    20211009_094734.jpg
    New controller.jpg


    Post edited by Wearb on


Comments

  • #2
    Wearb
    Moderators, Home & Garden Moderators Posts: 6,383 Mod ✭✭✭✭Wearb


    Look like what's at 3 in Old one goes to 1 on new one. Rest the same. You could confirm this with a multimeter.

    Perhaps others will confirm this.

    MOD NOTE: MOVED FROM P&H

    Post edited by Wearb on

    Please follow site and charter rules. "Resistance is futile"



Advertisement