If manual override works, and you set programming correctly, but timer does not carry out instructions, I guess the timer is no good. If the timer and remote switch do not turn the light on and off correctly, repeat steps 1. When events are set, press SET once > this will put timer in RUN mode Re-install the switch (do steps 6 - 8 below to install the timer). Most timers will not function if there is a conflict in programming > for example Program 1 says ON at 6 and OFF at 7 and Program 2 says opposite or has overlapping times If manual override does not work, then I discovered that timers are no longer any good

If the display shows and you can set programs, then the battery is good.ĭoes the manual override work? This indicates whether the timer on-off switch operates.

If manual override works, and you set programming correctly, but timer does not carry out instructions, I guess the timer is no good.Intermatic shows the DT121 is no longer available These timers allow you to customize your timer schedule with automatic dusk/ dawn, random, and Daylight Saving Time (DST) programming options for up to 40 ON/. When events are set, press SET once > this will put timer in RUN mode Intermatic Switch RC2103S Owner installation instruction manual (2 pages) 10. Intermatic Switch ET8000 Series Installation and user instructions (4 pages) 9. Most timers will not function if there is a conflict in programming > for example Program 1 says ON at 6 and OFF at 7 and Program 2 says opposite or has overlapping times Intermatic Switch FM2D50 Series Installation instructions (2 pages) 8.

Flexible 24-hour, 7-day, 365-day and dusk-to-dawn scheduling options make these solutions an excellent fit for office buildings, retail stores, schools and more. Database contains 1 Intermatic ST01 Series Manuals (available for free online viewing or downloading in PDF): Easy-set manual. Intermatic shows the DT121 is no longer available Electronic Controls Take command of complex lighting and load schedules with robust electronic controls. User Manuals, Guides and Specifications for your Intermatic ST01 Series Timer.

SOURCE: I have digital programmable timers

Intermatic timer manuals