Question about Intermatic Timer T12404R Pool & Spa Controls with One T104M201 and T104M
You have T103 120V-240V timer with 120Volt clock motor.
Resourceful do-it-yourselfer did not say if this is new installation that is wired wrong, or if existing timer suddenly shows difference.
1) I have tested this timer. Problem with new installation:
Check wiring against diagrams on following link.
This timer can be wired many different ways.
Add a comment if you are confused about electrical schematic, and say what voltage, color of wires, Load(s) you are controlling so expert can give best answer.
If you do not want free help, then resourceful do-it-yourselfer can re-post clear question and offer to pay for answer.
2) Existing installation tripping breaker.
Chances are the tripping breaker has nothing to do with timer, but is caused by bad circuit breaker or short somewhere between breaker and Load.
Open timer and look for loose wires and burned smell and signs of burning. Snap timer mechanism out of box using thumb spring located top inside box and look for burned contacts.
If timer shows nothing burned, then the short is not located at timer. Do more checking and then add a comment or re-post another question.
Add a comment for more free help.
Also take advantage of fixya expert assistance live.
For a price, expert works with you while you work on timer or any do-it-yourself project.
Fixya is always less expensive than a service call.
Posted on Mar 20, 2011
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Posted on Jan 02, 2017
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