User manual INTERMATIC ET171C

[. . . ] Further operation of the ENTER button will repeat the review cycle. TO ADD OR DELETE SET POINTS: Press the HOUR and/or MINUTE buttons to change the time displayed to show the new time you wish to add, then press the ENTER pushbutton. To remove a programmed time, press the ON/OFF button two times. when this is done, the set point displayed will be removed and the display will show all dashes. [. . . ] THIS WARRANTY IS IN LIEU OF ALL OTHER EXPRESS OR IMPLIED WARRANTIES. ALL IMPLIED WARRANTIES, INCLUDING THE WARRANTY OF MERCHANTABILITY AND THE WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE, ARE HEREBY MODIFIED TO EXIST ONLY AS CONTAINED IN THIS LIMITED WARRANTY, AND SHALL BE OF THE SAME DURATION AS THE WARRANTY PERIOD STATED ABOVE. This warranty service is available by either (a) returning the product to the dealer from whom the unit was purchased, or (b) mailing postage prepaid to the nearest authorized service center listed. Please be sure to wrap the product securely when mailing to avoid shipping damage. This warranty is made by: Intermatic Incorporated, /After Sales Service/ 7777 Winn Rd. , Spring Grove, IL 60081-9698/815-675-7000 http://www. intermatic. com Description The Intermatic Electronic 7-Day Time Switch automatically switches loads according to a preset weekly schedule with to-theminute accuracy. This time switch is designed to directly switch inductive or resistive loads up to 30 amps at 24, 120 or 240 volts and to switch tungsten or ballast loads up to the time switch rating. For use as a control timer in applications requiring 7-day load control such as lighting, heating, air conditioning systems, pumps, etcetera. Up to 20 (10 ON/10 OFF or any combination) set points (EVENTS) can be preset. These set points can be programmed for any or all 7 days to provide for up to 140 set points each week. Independent 7 day programming provides complete flexibility for applications where load switching differs each day of the week. The program can be overridden by selecting the MANUAL position. SET POINTS (EVENTS): 20 total (10 ON/10 OFF or any combination) daily. Up to 140 (70 ON/70 OFF or any combination) weekly. BATTERY POWERED CLOCK OPERATION: 3 Years minimum (AA industrial grade alkaline supplied with time switch) MIN. "ON" or "OFF" TIME: 1 minute. "ON" or "OFF" TIME: 6 days 23 hours 59 minutes. (1. 1 Kg) CASE: Drawn steel; 7-3/4" (19. 7 cm) high, 5" (12. 7 cm) wide, 3" (7. 6 cm) deep; gray finish w/lockable spring hasp. KNOCKOUTS: Combination 1/2 - 3/4" (one on back and each side, two on bottom). WIRE SIZE: AWG #10 through #18. General Safety Information WARNING: Disconnect all power before installing or servicing this time switch or its connected loads. Follow all local electrical and safety codes, National Electric Code (NEC), as well as Occupational Safety and Health Act (OSHA). If the power disconnect point is out of sight, lock it in the "OFF" position and tag it to prevent unexpected application of power. Do not exceed the maximum current carrying capacity of this time switch. Always replace the plastic insulator covering the terminal before turning power "ON". INTERMATIC INCORPORATED SPRING GROVE, ILLINOIS 60081-9698 158ET10371 Installation WARNING: DISCONNECT THE POWER TO THE TIME SWITCH AND THE LOADS BEFORE INSTALLING THIS TIME SWITCH. [. . . ] Press the HOUR, MINUTE and DAY buttons individually to select the current time of day (12 hour AM/PM repeating) and the day of the week. TO PROGRAM SET POINTS: Select PROGRAM mode with the three position selector and OUTPUT mode with the two position selector. Press the HOUR and MINUTE buttons separately to program the first set point time desired. Press the DAY button to select the day the event is to occur. [. . . ]