New 120V clock motor is connected to terminals A and 1 Old clock was connected to terminals 1 and 3 Remove clock motor with star screwdriver tipĬonnect new clock motor wires to DIFFERENT terminals than before. Timer mechanism snaps out and clock motor is located on back. If this is not your timer, then add a comment.įollowing instructions will convert T104 240V timer to T103 120V timerĬlock motor can be replace with identical 120V clock motor from Grainger T104 indoor timer is the same except door does not have rubber gasket. Image shown on link above is T104R outdoor timer. WG1573 is a 240 Volt clock motor for T100 series timers. Hot wire from Breaker connects to terminal 1 Replace T104 240V clock with identical 120V clock motor from Grainger To control additional 120Volt circuit, run jumper wire from terminal 1 to terminal 3.Ĭonnect Hot to second load to terminal 4.Ģ) Second method is to change T104 timer into T103 timer: To complete 120V circuit, neutral wire that comes from neutral busbar in breaker box connects to 120V load. This wire will be turned on each time timer turns on, and 120Volts will power the 120V load. Hot wire going to 120V load connects to terminal 2. Move 240V clock motor wires to terminal 1 and A.Ĭonnect 240V Hot leads to terminals 1 and A. There are two work-arounds for using T104 for 120V.ġ) Diagram 1 showing how to change wiring: T-104 clock motor must receive 240Volts to operate.Ĭlock motor wires are white-colored and can be seen connected to terminals 1 and 3. I am still reading the manual, and it makes sense to me, so you can trust fixya to help in event that you replace your timers next ten years.Īlso take advantage of fixya phone service.įor a price, expert speaks with you over phone while you work on timer or any do-it-yourself project. Wiring is complicated, programming is complicated. New timer controls 3 separate circuits with different schedules for each circuit, so the single timer can replace both mechanical timers. To re-set current time, lift and rotate dial until current time lines up with silver pointer.Ĥ) See next generation of Intermatic pool timers that snap into same box. Reattach terminal screws very tight against copper wire and make sure wire-insulation is not caught under screw clamp. Buy bit at auto parts store.Ĭlock motor wires attach to terminals 1 and 3 Mechanism snaps out using thumb-spring located inside box at top.Ĭlock motor is held with two star-screws. Put dab of white (bicycle) grease on the tripper lever. White wires on Tork X connect to Intermatic terminal Aīlack wire on Tork 2 connects to Intermatic terminal 2Īnd take advantage of fixya expert assistance live.įor a price, expert works with you while you work on timer or any do-it-yourself project.įixya is always less expensive than a service call.Ģ) Order extra trippers too since they are designed to wear down so they don't damage tripper lever. Intermatic crossover shows T101 timer replaces 120Volt Tork 1101.Īmazon sells new Intermatic timer for $45 with super shippingĬrossover wiring from Tork to Intermatic:īlack wire on Tork L and 1 connect to Intermatic terminal 1 Open following link to identify timer and see replacement clock motor and trippers: You might need $45 clock motor for for Tork 1101 120Volt.
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