Next Generation Models ET70415CR, ET70415CR24 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 12–16 17–19 19 CHARTS Pg. (8 years after installation) • Switching Times 20–21 • HOLIDAY Reference # 22 • HOLIDAY Switching Times 23 REFERENCE 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 2 rows of 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.
interval or pulse 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.
(Clock adjustment for Daylight Savings Time (DST) is automatic; see Special Instructions for override if DST adjustment is not required, such as in Arizona, Hawaii and parts of Indiana. The clock time will be adjusted by 1 hour on the first Sunday of April and the last Sunday of October at 2:00 A.M. Due to unexpected results, it is recommended you do not attempt programming from 12:00 midnight to 2:00 A.M. on these two days.
The display will show the selected day followed by COPY. Now key in the day you wish to copy to and press OK to confirm. Select and OK additional copy to days as required. Four rules need to be followed when using COPY: 1) You cannot copy to a day that has already been programmed. 2) You cannot copy from a day which has already been copied to. 3) You cannot copy to or from a day group.
INSTRUCTIONS FOR REVIEWING/REVISING DATA REVIEW PROCEDURE • Place the RUN/SET switch in the SET position to review. • You must review Clock info (day of week, time, date), 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.
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.
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.
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). The time switch now displays the calculated center of time zone sunset time of -5:13 P.M.
SWITCHING TIMES SWITCHING TIMES Day/Day Group Day/Day Group CIRCUITS SWITCH ON SWITCH OFF PULSE INTVL ASTRO 1 2 3 4 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
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 3 4 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 / / :
TIME ZONES PACIFIC ZON E ZON 8 E7 ZON E6 ZONE 5 ZON E4 ZONE MOUNTAIN BRITISH COLUMBIA CENTRAL EASTERN ALBERTA SASKATCHEWAN QUEBEC ONTARIO MANITOBA NEW WICK BRUNS WASHING TON MONTANA NORTH DAKOTA MAINE MINNESOTA V.T. OREGON N.H. WISCONSIN IDAHO SOUTH DAKOTA MICHIGAN WYOMING CALIFO RNIA NEVADA NEBRASKA UTAH NEW YORK IOWA INDIANA ILLINOIS COLORADO KANSAS MISSOURI ZONE ARIZONA OKLAHOMA NEW MEXICO DEL NORTH CAROLINA SOUTH CAROLINA ARKANSAS 2 1 M.D.
SPECIAL INSTRUCTIONS SPECIAL INSTRUCTIONS Enclosure Mounting The top mounting hole on the enclosure bracket is slotted; it is not necessary to remove the power module unless you want to change the input voltage. If the change is required to meet your available voltage, remove the power module before mounting the enclosure. Mount the enclosure with #8 or 10 pan head or #6 or 8 hex head screws. The cover can be removed by lifting upward off hinges for convenience in installation.
SPECIAL INSTRUCTIONS SPECIAL INSTRUCTIONS Changing Power Input Voltage– Multi Volt Model ET70415CR This model can be powered by any industry standard 120V 208V 50–60Hz AC voltage, 120 240V 277V to 277 V. 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). Load Control Wiring With the logic module removed you have access to the load control relay terminals.
TYPICAL WIRING CONFIGURATION Multi-Volt Model (ET70415CR) TYPICAL WIRING CONFIGURATION 24 Volt Model (ET70415CR24) WARNING: If timer power supply voltage is 208/240/277V, you must move the input voltage selector jumper on the power board. See Special Instructions.
• NOTE: Override intervals or pulses are not ended by scheduled OFF events; they can only be ended by timing out, by 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. If the override interval or pulse was initiated via the front panel ON/OFF key, the load will normally be off at the end of the override interval or pulse; the load will remain on only if an ON set point has occurred during the override interval or pulse.
Problem Solution(s) • This timer provides an automatic 15 sec. delay between successive circuits when programmed to switch at the same On time. Use the Interval or Pulse features to eliminate if required. NOTE: ASTRO switching times change daily according to changing Sunrise and Sunset. Consider fixed times with this in mind, e.g. a fixed Off intended to end an Astro On would be ignored if sunset moves beyond the fixed Off time.
Problem Switch On/ Off Display Doesn’t Alternate During Programming Solution(s) • After any Pulse or Interval entry, the Switch On or Switch Off LED does not alternate, since most Pulse or Interval applications require only ON or OFF. Press OK without a time entry to alternate the Switch On/Off display if required. Some Switching Times Don’t Show During Review • All review should be done with only one circuit enabled at a time.
ERR 19 ERR 20 ERR 21 ERR 22 ERR 23 ERR 0A ERR 0B ERR 0C ERR 0D ERR 0E ERR 0F ERR 1A ERR 1B ERR 1C ERR 1D ERR I E ERR I F The date does not agree with the previously entered day of the week–review and correct one of the entries. Holidays may not end before they start and they must end by Dec. 31. The selected holiday has already been used–Press REVIEW to see its definition. HOLIDAY PROGRAM must be cleared before clearing holiday number. Copied to days may be cleared but may not be copied or changed.
