User manual INTERMATIC ET104C

[. . . ] 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". Installation WARNING: DISCONNECT THE POWER TO THE TIME SWITCH AND THE LOADS BEFORE INSTALLING THIS TIME SWITCH. [. . . ] Note that the battery can easily be replaced without removing the time switch mechanism or field wiring. simply press in and downward (in the direction of the arrow) on the battery cover which is identified with the word "Battery". It is recommended that the battery be replaced with a "AA" industrial grade alkaline cell at two to three year intervals as part of the normal time switch maintenance observing battery polarity markings when installing. Place the selector switches in the "MANUAL" and "RUN" positions. Refer to the chart below and enter the scheduled events (set points) required. EVENT On 1 Off 2 On 3 Off 4 On 5 Off 6 On 7 Off 8 TIME Install Jumper Only If Timer Input and Load Voltage Are The Same, Otherwise provide a separate source of load power to terminal 3. Programming Steps Refer to programming instructions on time switch door label and note the following: · The MANUAL/AUTO selector can be used to temporarily override the program. The MANUAL mode maintains the program but prevents the loads from automatically switching. · The other selector switch is used to set the time of day (TIME SET), the program information (PROGRAM) or to run the program (RUN). FOR A PROGRAM TO FUNCTION PROPERLY, THE TWO SELECTOR SWITCHES MUST BE IN THE AUTO AND RUN POSITIONS. · The RESET switch is used only prior to initially programming the time switch or to erase all programmed set points. · By holding the hour and/or minute buttons depressed you can achieve a fast roll of the displayed time. This is useful when setting the time of day or setting the programmed set points (events). · Up to 4 ON and 4 OFF set points (8 events) can be programmed. · The load can manually be switched ON or OFF at any time only if the selector switch is in the RUN mode by pressing the ON/OFF button. · Pressing the ON/OFF button two times in the PROGRAM mode causes the event time displayed to be removed from the program. To Operate Timer After programming is complete, move the selector switches to the RUN and AUTO positions. The time switch will follow the scheduled program but will not immediately "catch up" to the presently programmed load condition; the time switch will "catch up" at the next scheduled ON or OFF setpoint. If necessary, press the ON/OFF button to turn the load on or off. FIG. #5 ET104C DPST LOAD STATUS INDICATOR "ON" or "OFF" AM ON EVENT INDICATOR PROGRAMMING/ MANUAL LOAD CONTROL BUTTON 5:20 PROGRAM SELECTOR MANUAL/AUTO SELECTOR PROGRAMMING BUTTONS FIG. #6 Trouble Shooting SYMPTOM Time switch has no display. POSSIBLE CAUSE(S) Battery not properly installed or defective. CORRECTIVE ACTION Check battery and replace if necessary. Display shows scrambled or erratic times. Time switch has not been reset. [. . . ] Some states do not allow a limitation of damages, so the foregoing limitation may not apply to you. This warranty gives you specific legal rights and you may have other rights that vary from state to state. INTERMATIC INCORPORATED WILL NOT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU. [. . . ]