Next Generation Models ET70115C, ET70115CR, ET70115CR8, ET70115CR24, ET70215C, ET70215CR, ET70215C8, ET70215CR24 Vol. 4 Installation Date ______________________ Battery Replacement Recommended _______________________ • • • • • • • • • • • INSTRUCTIONS Pg. INTRODUCTION LED Display RESET RUN/SET SET UP PROGRAM Keypad Load Controls Reviewing/Revising Data Programming Example Battery Backup 2 3 3 3 4 4 5–10 10–11 12–17 17–19 19 CHARTS Pg.
INTRODUCTION This easy to program microprocessor-based time switch provides flexible 24-hour, 7 day or full year load control. Its unique “self-prompting” feature simplifies programming by leading you through with flashing prompts. The LEDs on the left side flash and indicators in the digital display light while you are programming to identify information that needs to be entered. SET UP information must be entered first, followed by the PROGRAM information.
KEYPAD SET UP SET UP is performed once during installation to set the internal CLOCK, ASTRO (sunrise/sunset) times and HOLIDAY references. After entering and okaying the ASTRO Zone, the timer will display calculated “center of time zone” times when prompting for sunrise and sunset entries. You may OK these, enter actual sunrise/sunset times or enter offset times for early or late ASTRO operation. Sunrise time must be before noon; sunset time must be after noon. Sunset must not be within 5 hours of sunrise.
duration, then press OK. Remember INTVL or PULSE override is initiated on demand via the keypad and is not based on a day and time, as is normal INTVL or PULSE. To initiate an override interval or pulse first set the RUN/SET switch to RUN and set the switch for the desired load to Enable, then press the ON/OFF key for the load you wish to override. The green load indicator flashes during the interval or pulse to show override selection.
PROG (Program) and SET UP return you to the beginning of these categories. Press PROG to select a new day/day group when programming of a selected day/day group is complete, or to skip Astro and/or Holiday prompts during SET UP. PROG REV SET UP HLDY REV (Review) allows you to check SET UP or PROGRAM data. The holidays will review in chronological order regardless of the order in which they were entered. CLEAR is used during Review to delete displayed data if changes are required.
2) You cannot copy from a day which has already been copied to. 3) You cannot copy to or from a day group. 4) The COPY feature copies the programmed schedules of all the circuits of the copy from day to the corresponding circuits of the copy to day regardless of the positions of the circuit Enable switches. Individual circuit schedules may not be copied independently (2 circuit models only). HELP provides help messages specific to each step in SET UP and PROGRAM.
INSTRUCTIONS FOR REVIEWING/REVISING DATA REVIEW PROCEDURE • Place the RUN/SET switch in the SET position to review. • You must review Clock info (date, time), Astro and Holiday dates in SET UP mode. • You must review all load activity (Fixed times, Astro times, Pulse operations, Interval operations and special “Holiday” load activities) in PROGRAM mode. • In PROGRAM, select only one load at a time using the Enable switch (2 circuit models only).
REVIEW INDIVIDUAL DAY, DAY GROUP, OR COPIED ACTIVITIES • Press PROG, then press the day key (SUN/1 through SAT/7) or the day group key (wkDY/8, wkND/9 or ALL/0) to select the day or day group to review. NOTE: If you have entered data as a day group and attempt to review any of the days individually, the message “End of Review” will be displayed. This is because you must review data just as it was entered, in this example, as a day group. • Press REV, at which point the colon will disappear.
• Program data may not be revised during week long review. You must revise the data by reviewing the appropriate individual day, day group, or "copied from" day. • During automatic review, the OK key must be used to pause the display before the displayed data can be deleted. • After any program data is cleared, review is terminated. The timer is now in the program mode for the selected day, anticipating a new entry. You may make the new entry, restart review, or return to RUN position.
Press 1, 2, 1, 9, 7, OK (selects date); 2, 3, 0, PM, OK (selects time); 5, OK (selects zone). The time switch now displays the calculated center of time zone sunrise time of -7:33 A.M. Since the building owner wants to offset actual sunrise time by having lights switch off 30 min. late, press CLEAR, CLEAR, CLEAR (deletes automatic center of zone calculation; display now shows --:--) and 8, 0, 3, OK (selects new offset sunrise time).
SWITCHING TIMES SWITCHING TIMES Day/Day Group Day/Day Group CIRCUITS SWITCH ON SWITCH OFF PULSE INTVL ASTRO 1 2 Override : AM PM : AM PM : : AM PM : : : : : : : : : : : : : : : : : : : : : : : : AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM : : : : : : : : : : : : : : : : : : : : : : : : AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM AM PM A
HOLIDAY REFERENCE # HOLIDAY (Up to 99 holidays or holiday durations can be programmed) START END Month/Date Month/Date 01 / / 02 / / HOLIDAY SWITCHING TIMES HOLIDAY CIRCUITS SWITCH ON SWITCH OFF PULSE INTVL ASTRO Ref # 1 2 Override : AM PM : AM PM : AM PM : 03 / / : 04 / / : 05 / / : 06 / / : 07 / / : 08 / / : 09 / / : 10 / / : 11 / / : 12 / / : 13 / / : 14 / / : 15 / / : 16 / / : 17 / / : 18 / / : 19 / / : 20 / / : 2
TIME ZONES ZON E ZON 8 E7 ZON E6 ZONE 5 ZON E4 ZONE PACIFIC MOUNTAIN CENTRAL EASTERN VANCOU VER NEW WICK BRUNS WASHING TON MONTANA NORTH DAKOTA MAINE MINNESOTA V.T. OREGON N.H. WISCONSIN IDAHO MICHIGAN SOUTH DAKOTA NEW YORK WYOMING CALIFO RNIA NEVADA NEBRASKA UTAH INDIANA ILLINOIS COLORADO KANSAS MISSOURI ZONE ARIZONA DEL NORTH CAROLINA SOUTH CAROLINA ARKANSAS ALABAMA TEXAS 1 M.D.
SPECIAL INSTRUCTIONS Swing Up Pull MON 2 TUE 3 WED 4 FRI 6 SAT 7 WKDY WKND 9 ALL 0 AM PM PULSE INTVL ASTRO PROG REV SET UP HLDY OK CLEAR COPY HELP 8 THU 5 BATTERY Remove screws to remove metal cover 24 HR No DST ON/OFF 24 HR DST WARNING: Disconnect all power at the service panel before removing the logic module. SUN 1 Pull straight back to disconnect. Plug straight in to reconnect.
TYPICAL WIRING CONFIGURATIONS (Multi-volt Models) SPECIAL INSTRUCTIONS Changing Power Input Voltage– Multi-Volt Models ET70115C, ET70115CR, ET70115CR8, ET70215C, ET70215CR, ET70215C8 These models can be powered by any industry standard 50–60Hz AC voltage, 120 to 277V. To change from the 120VAC factory setting, locate the voltage selector jumper and insert over the pair marked with the desired voltage (208, 240, or 277 VAC).
TYPICAL WIRING CONFIGURATIONS (Multi-volt Models) WARNING: Connect 24VAC 60 Hz only to 24V Timer Power Terminals.
TYPICAL WIRING CONFIGURATIONS (24V Models) TROUBLE SHOOTING WARNING: Connect 24VAC 60 Hz only to 24V Timer Power Terminals. Problem Solution(s) Display Does Not Light • Make sure flat cable is properly plugged into the rear of the logic module. Refer to “Re-installing logic module” in Special Instructions. If connector will not install easily, check for bent pins.
Problem Load Switches at Incorrect Time Solution(s) • NOTE: Override intervals or pulses are not ended by scheduled OFF events; they can only be ended by timing out, power interruptions, or by pressing the ON/OFF key. At the termination of an override interval or pulse, the load may be ON or OFF. The load will remain ON only if an ON set point has occurred during the override interval or override pulse. • Review SET UP to see if timer could be following a holiday program with no scheduled activity.
Problem Timer Ignores Pushbuttons Solution(s) • Processor is “locked up”. Press and release RESET key while holding down the CLEAR key. Release CLEAR when “reset” appears in display. If no improvement, remove and restore AC power and battery, then re-try. Difficulty in Programming • The two most common mistakes are forgetting to press AM or PM after each time entry and forgetting to select a load with the Enable switch.
ERROR MESSAGES ERR 22 Pressing HELP when an error code is displayed will cause an error message and recommended action to scroll on display. Press any key to stop message and restore pre-error display.
