User manual INTERMATIC 158SS11359

[. . . ] Controls and Displays Cover/Switch The clear cover/switch is the manual ON/OFF control. Pull at notch at top edge to remove cover so you can use the programming buttons. Click in the top. MAN AM AM MO ON Other Installations MULTISWITCH APPLICATIONS USING THE ELECTRONIC TIMER ARE WIRED DIFFERENTLY THAN WHEN USING CONVENTIONAL TOGGLE SWITCHES. READ THE FOLLOWING INSTRUCTIONS CAREFULLY. [. . . ] (If the light does not turn on when you get to step 9, turn power off at the fuse or circuit breaker and switch the jumper wire to the other terminal. ) DAY H+ M+ DAY Function depends on the mode: CLK mode - Push and release to cycle through the days of the week: MO, TU, WE, TH, FR, SA, SU. PGM mode - Push and release to cycle through all week, weekdays, weekend, individual days of the week and null: MO TU WE TH FR SA SU (all displayed at once is all week) MO TU WE TH FR (all displayed at once is weekdays) SA SU (displayed is weekend) MO, TU, WE, TH, FR, SA, and SU (are individual days) -:-- (on clock display is the null setting) Use null to cancel an unwanted ON or OFF setting. The DAY button does nothing in AUTO, AUTO RAND or MAN modes. Special applications Because of it's unique "hard contact" switch feature, your timer may be used for applications not previously possible for electronic wall timers, such as use with dimmers, use without utility power, use on circuits other than 120 volts, controlling relays or contactors, or to control DC voltage (for example in recreational vehicles). See instructions above for dimmer applications. For DC and high voltage applications please note the reduced load ratings on product label. Consult factory for application details. For existing 3 switch installations replace one 3-way switch with the timer and replace the 4-way switch with a 3-way switch. H+ (hour) button MODE ON/OFF EVENT RESET TROUBLESHOOTING GUIDE SYMPTOM Timer does not operate, display is dim, blank or unreadable, display shows nonsense or `lobAt', or timer operates erratically. Timer does not switch but display is normal. Timer works manually but does not follow scheduled program. Timer won't enter the AUTO or AUTO RAND modes when MODE button is pushed. Timer switches at incorrect times or skips some switching times. DAY H+ M+ H+ Works in CLK and PGM modes. Push and release to cycle forward through the hours of the day. If you pass the correct hour, push and hold to cycle around again. POSSIBLE CAUSE Battery is worn out, missing or is installed backwards, or timer was operated while battery was removed. Timer not in AUTO, AUTO RAND(om), or MAN(ual) mode. Timer not in AUTO or AUTO RAND(om) mode. Time of day and/or switching times are not programmed. Timer is in AUTO RAND(om) mode (Varies switching times up to +/- 15 minutes). REMEDY Install a fresh AAA size alkaline battery in the direction indicated. Press RESET button, then reprogram timer. Use MODE pushbutton to select the desired operating mode. Use MODE pushbutton to select AUTO or AUTO RAND Make sure time of day and at least one scheduled activity are programmed. Review / Revise ALL 6 ON/OFF switching time pairs by repeatedly pushing the ON/OFF/EVENT button while in PGM mode. Use MODE pushbutton to select AUTO mode. After entering your schedules or the time, then returning to the AUTO modes, push the ON/OFF/EVENT button to change the load state if necessary. [. . . ] Push and release H+ button until desired event hour and AM/PM are displayed (5a). Push and release M+ button until desired minutes are displayed (6a). Push and release ON/OFF/EVENT button to choose the next event to set 5a or change (7a). Push and release MODE button to choose AUTO, AUTO RAND, or MAN. [. . . ]