Intermatic ET70815CR User Manual Download Page 1

Page: 1 / 20

• INTRODUCTION

• LED

Display

• RESET

• RUN/SET

• SET

• PROGRAM

• Keypad

5–9

• Load

Controls

• Reviewing/Revising

Data

10–14

• Programming Example

14–16

• Battery

Backup

• Switching

Times

17–20

• HOLIDAY Reference

• HOLIDAY Switching Times 22–25

• ASTRO and Time Zones

26–27

• Special Instructions

28–30

• Typ. Wiring Configurations 31–32

• Troubleshooting

33–36

• Error Messages

36–38

INSTRUCTIONS

Pg.

CHARTS

Pg.

REFERENCE

Pg.

Next Generation

Models ET70815CR, ET70815CR24,

ET71615CR, ET71615CR24

Vol. 4

Installation Date ______________________

Battery
Replacement
Recommended _______________________

(8 years after installation)

Intermatic Plaza, Spring Grove, Illinois 60081-9698

158ET10491

http://www.intermatic.com

Summary of Contents for ET70815CR

Page 1: ...Special Instructions 28 30 Typ Wiring Configurations 31 32 Troubleshooting 33 36 Error Messages 36 38 INSTRUCTIONS Pg CHARTS Pg REFERENCE Pg Next Generation Models ET70815CR ET70815CR24 ET71615CR ET71615CR24 Vol 4 Installation Date ______________________ Battery Replacement Recommended _______________________ 8 years after installation Intermatic Plaza Spring Grove Illinois 60081 9698 Printed in U...

Page 2: ...nto the two categories shown on the front panel SET UP and PROGRAM 3 Next Generation 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 wh...

Page 3: ... SAT 7 WKDY 8 WKND 9 ALL 0 Next Generation 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 la...

Page 4: ...me as is normal INTVL To initiate an override interval set the RUN SET switch to RUN set the switch for the desired load to Enable press the INTVL key and hold and press the ON OFF button for the load you wish to override The green load indicator flashes during the interval to show override selection At the end of an override interval the load and green LED will turn off regardless of the load sta...

Page 5: ...ou cannot copy to or from a day group OK CLEAR COPY HELP 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 HELP provides help messages specific to each step in SET UP and PROGRAM If you mak...

Page 6: ...culated daily by the timer and will differ from times entered or reviewed on a previous date 10 REVISE SETUP DATA To revise or delete displayed information during Setup Review simply press CLEAR When reviewing Astro Sunrise and Sunset times you may need to press CLEAR more than one time since each operation deletes only one digit You can then immediately make the revision Be sure to press OK to en...

Page 7: ...ROG 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 wi...

Page 8: ...me zone The building owner wants the lights Off 30 min after sunrise and On 30 min prior to sunset Two Holiday or special schedules July 4th and a 2 week office closing 12 22 97 thru 1 5 98 Press TUE 3 OK selects day 2 3 0 PM OK selects time 1 2 1 9 7 OK selects date 5 OK selects zone 14 The time switch now displays the calculated center of time zone sunrise time of 7 33 AM Since the building owne...

Page 9: ...slide switches to Enable Load 1 and Disable 2 Press PROG completes programming for Saturday data INTVL 3 0 OK sets user selectable interval duration to 30 minutes Note a day or day group is not selected since Interval override is selected on demand by the building occupants Interval override duration selection is now complete The interval override will not begin until called for by the user via th...

Page 10: ...M Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM SWITCHING TIMES Day Day CIRCUITS SWITCH ON SWITCH OFF PULSE INTVL ASTRO Group 9 10 11 12 Override AM PM N O T I M E E N T R Y R E Q U I R E D Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM...

Page 11: ... PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM HOLIDAY REFERENCE Up to 99 holidays or holiday durations can be programmed 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 1...

Page 12: ... PM Sec AM PM 22 HOLIDAY SWITCHING TIMES HOLIDAY CIRCUITS SWITCH ON SWITCH OFF PULSE INTVL ASTRO Ref 1 2 3 4 Override AM PM N O T I M E E N T R Y R E Q U I R E D Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM P...

Page 13: ...PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM HOLIDAY SWITCHING TIMES HOLIDAY CIRCUITS SWITCH ON SWITCH OFF PULSE INTVL ASTRO Ref 13 14 15 16 Override AM PM N O T I M E E N T R Y R E Q U I R E D Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM PM Sec AM PM AM P...

Page 14: ...heck the local newspaper for actual local times 26 After the astro zone is entered the approximate sunrise and sunset times for the center of the time zone will be displayed Depending on your location relative to the center you may want to change offset this time Following are approximate offsets plus or minus for selected cities in 5 minute increments SUNRISE SUNSET Albuquerque 5 5 Atlanta 25 25 ...

Page 15: ...acts are isolated to enable switching loads of a voltage different than the timer power voltage You may need to connect power to the common COM terminals Add jumpers as required Do not mix solid and stranded wires under the same terminal 29 Next Generation SPECIAL INSTRUCTIONS Enclosure Mounting Follow the instructions included with the 2 mounting brackets They have several holes 3 are slotted for...

Page 16: ...extend beyond the enclosure wall typically into the conduit NOTE If your application requires more than 4 circuits of remote override order Intermatic accessory 156ET9402A for 8 circuits of override or 156ET9403A for 16 circuits of override Re installing Logic Module Carefully plug the cable connector straight into the connector on the rear of the logic module The shape on both connectors must lin...

Page 17: ... for automatic switching After a power interruption all loads will be Off and will catch up to the present programmed state as of midnight of the present day Schedules that turn On one day then Off one or more days later need a redundant switch On time at 12 00 AM See Load Controls for details Make sure the SET RUN switch is set to RUN Note that override intervals are not ended by scheduled Off ev...

Page 18: ...m Solution s Load Switches Using the REV function check program times at Incorrect against the times you entered in the chart Time Review SETUP to see if the timer is following a holiday schedule Holiday dates and sched ules from the prior year do not automatically clear or adjust They must be manually revised or removed annually When using pulse or interval On program ming the load will switch On...

Page 19: ...icable ERR 0d INTERVAL entry not applicable 36 Problem Solution s Events programmed via Day Group or Copy Day methods will not show when reviewing individual days or vice versa Difficulty in When using pulsed output for switching a Programming latching relay or contactor without self Reviewing On clearing contacts one circuit is dedicated to Off Latching the load Turn On Pulse and another to the P...

Page 20: ... the selected circuits has a program conflict ERR 1d The day of the week entry does not agree with the previously entered date the date has been cleared and you must re enter both ERR IE Out of memory ERR IF Holidays may not overlap Press REVIEW to identify the conflict NOTE Error messages are subject to change with later software revisions 38 ...

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