LEGRAND Wattstopper LP8 User Manual
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LEGRAND Wattstopper LP8 User Manual

Lighting control panel
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Wattstopper
Lighting Control Panel
User Manual
No:24279 – 12/16 rev. 1
Catalog Number: LP8 and LP24
Country of Origin: Made in China
This guide leads you through programming the LP8 and LP24 series lighting control panels.
Use this guide with the LP8 Programming Record Sheet to keep track of system operation and
programmed parameters.
Keep this manual in the panel enclosure cover door pocket
for future reference, along with the completed Programming
Record Sheet / Relay Schedule and any other manuals or
drawings that apply to the lighting panel installation.
For panel hardware installation, see the Quick Start
Installation Guide.
For wiring instructions, see the Installation and Wiring
Reference.
More information can be found on line at
www.legrand.us/wattstopper.
The left side of the keypad is for
navigating around the screen. This
guide will instruct you to move to the
right, left, up, or down as required.
You can press HELP at any screen for
guidance in making selections.
Navigating
Press to move up
Press to move right
Press to move left
Press to move down
®
THE USER INTERFACE KEYPAD
HELP
Na
vig
atin
Pre
ss
g
to
mo
Pre
ss
ve
to
up
Pre
mo
ve
ss
to
righ
Pre
ss
mo
ve
t
to
mo
left
ve
do
wn
HEL
P
RAIS
Pro
gra
E
mm
SELE
Pre
ing
CT
ss
to
LOW
scr
oll
ER
Pre
up
ss
to
sel
ect
He
lp me
Pre
ss
nu
to
scr
oll
do
wn
The right side of the keypad is for
scrolling through choices and making
selections. This guide will instruct you
to scroll through choices and to make
a selection.
Programming
Press to scroll up
RAISE
Press to select
SELECT
LOWER
Press to scroll down
Help menu
RAISE
HELP
SELECT
LOWER

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Summary of Contents for LEGRAND Wattstopper LP8

  • Page 1 RAIS SELE More information can be found on line at lp me www.legrand.us/wattstopper. THE USER INTERFACE KEYPAD The left side of the keypad is for The right side of the keypad is for navigating around the screen. This scrolling through choices and making guide will instruct you to move to the selections.

  • Page 2: Table Of Contents

    CONTENTS Overriding Channels ........................3 Set Time and Date – Setup ......................4 Daylight Savings Time (DST) – Setup ..................5 Program Holiday Dates – Setup ....................6 Program Holiday Date Range – Setup ..................7 Select Location for Astronomic Clock – Setup ...............9 Assigning Relays to Channels – Setup ..................10 Clearing the Memory –...

  • Page 3: Overriding Channels

    To get started Press any button on the user interface to illuminate the Main Screen. When the LP8 leaves the factory each relay is assigned to one of the 8 channels. Channel .Relay Channel Relay A ..1 B ..2 C ..

  • Page 4: Set Time And Date - Setup

    SET TIME AND DATE – SETUP Use this feature to set the current time and date. Display Description Press RAISE With SETUP flashing SELECT LOWER RAISE With SET TIME AND DATE SELECT flashing LOWER > Set the HOUR — > Set MINUTES —...

  • Page 5: Daylight Savings Time (Dst) - Setup

    DAYLIGHT SAVINGS TIME (DST) – SETUP Note that the LP8 ships with Daylight Savings Time enabled for the United States. Follow the steps below to change DST settings. Display Description Press RAISE With SETUP flashing then SELECT HELP LOWER With DAYLIGHT SAVING RAISE TIME flashing SELECT...

  • Page 6: Program Holiday Dates - Setup

    PROGRAM HOLIDAY DATES – SETUP Holiday scheduling allows the LP8 to operate a different schedule on a specific date or range of dates. This is to accommodate different scheduling for holidays and special occasions. When a programmed holiday date occurs, instead of executing all channel schedules according to the day of the week, the LP8 will execute them based on the holiday schedule entered.

  • Page 7: Program Holiday Date Range - Setup

    PROGRAM HOLIDAY DATE RANGE – SETUP For holiday periods you may enter ranges of dates rather than individual dates. Display Description Press RAISE With SETUP flashing then SELECT HELP LOWER RAISE With PROGRAM SELECT HOLIDAYS flashing LOWER HELP HELP HELP HELP HELP With SAVE flashing...
  • Page 8 Display Description Press > Set the MONTH — RAISE RAISE > Set the DAY — then then HELP SELECT SELECT > Set the YEAR — LOWER LOWER When finished setting ranges HELP RAISE With SAVE flashing SELECT LOWER...

  • Page 9: Select Location For Astronomic Clock - Setup

    SELECT LOCATION FOR ASTRONOMIC CLOCK – SETUP Setting the correct geographic location is important when using the astronomic function. You can enter the location by selecting the closest city from a list of States, Provinces, Countries, and Cities or enter it manually using global coordinates. To manually enter the coordinates you must know the latitude, longitude, and hours ahead or behind GMT (Greenwich Mean Time) for the panel’s location.

  • Page 10: Assigning Relays To Channels - Setup

    ASSIGNING RELAYS TO CHANNELS – SETUP Group relays into a Channel that will follow the same Schedule. Schedules control Channels; they do not control relays directly. See the Installation & Wiring Reference for instructions on grouping relays for Smartwired switch control. Display Description Press...

  • Page 11: Clearing The Memory - Setup

    CLEARING THE MEMORY – SETUP This feature allows you to clear all memory in the LP8 clock and reset data to factory defaults. CAUTION! PERFORMING THIS FUNCTION WILL COMPLETELY CLEAR ALL DATA IN THE CLOCK’S MEMORY. Display Description Press RAISE then With SETUP flashing SELECT...

  • Page 13: Pre-Programmed Control Scenarios

    PRE-PROGRAMMED CONTROL SCENARIOS Scheduling is simplified through an occupied/unoccupied approach. Lighting events happen based on whether the area is scheduled to be occupied or unoccupied at any given time. For exterior lighting, ON/OFF events may also depend on whether or not it is “dark” outside. Summary of Lighting Control Scenarios Each channel may be assigned one of the seven scenarios described in the following sections for each day of the week, plus holidays.

  • Page 14: Switched And Scheduled Interior Lighting Options

    Switched and Scheduled Interior Lighting Options The following pre-programmed control scenarios are commonly used in interior lighting applications. These scenarios are ideally suited for applications where occupants need manual or other local control options such as switches, occupancy sensors or other signaling devices, as well as automated functions provided according to schedules.

  • Page 15: As Auto On/Off (Interior Lights With As-100 Switch)

    AS Auto On/Off (Interior Lights with AS-100 Switch) In this scenario, lighting is turned on automatically by the AS switch after receiving a signal from the panel. During the scheduled occupied times, the lighting can be controlled ON/OFF by the occupant using the button on the AS switch. All other functionality and programming requirements are same as AS Manual On/Auto Off.

  • Page 16: Sample Scenario Application

    Sample Scenario Application An office building is used for the sample application illustrated in the Programming Record sheet on the next page. In this application, the LP8 panel contains two relays controlling open office space lighting. Two relays control hallways and common area lighting. Another relay controls the branch circuits to individual office lighting, with Automatic Control Switches in those offices.

  • Page 17: Sample Operation Summary And Programming Record Sheet

    Sample Operation Summary and Programming Record Sheet Following is the Operation Summary for the relay and channel schedules and the Programming Record Sheet for the sample application. LP8 Lighting Control Panel Channel Schedule Operation Summary Chan. Description Relays Relay Schedule Open office lighting Relay Supply...

  • Page 18: Manual On/Schedule Off - Program

    MANUAL ON/SCHEDULE OFF – PROGRAM Before you begin entering channel programming, it is important to complete the Programming Record Sheet (shipped in the panel door) for your installation. Programming is simply taking data from the sheet and entering it into the Clock. If a schedule needs to run past midnight, see Spanning Midnight With A Schedule.
  • Page 19 Display Description Press HOURS MINUTES RAISE RAISE RAISE RAISE THRU: then SELECT SELECT SELECT SELECT LOWER LOWER LOWER LOWER Repeat for second schedule OPEN/THRU period or continue to next step. If entering two on and off times for the day, enter the earliest on/off time on the first row. If only using one on/off time then enter it on the first row.

  • Page 20: Scheduled On/Off - Program

    SCHEDULED ON/OFF – PROGRAM Before you begin entering channel programming, it is important to complete the Programming Record Sheet (shipped in the panel door) for your installation. Programming is simply taking data from the sheet and entering it into the Clock. If a schedule needs to run past midnight, see Spanning Midnight With A Schedule.
  • Page 21 Display Description Press TIME DELAY: To select number of minutes RAISE RAISE Time delay is the number of then SELECT SELECT minutes a relay will remain ON after being turned on by LOWER LOWER a switch during unoccupied periods BLINK BEFORE OFF? RAISE RAISE YES or NO...

  • Page 22: As Manual On/Auto Off - Program

    AS MANUAL ON/AUTO OFF – PROGRAM Before you begin entering channel programming, it is important to complete the Programming Record Sheet (shipped in the panel door) for your installation. Programming is simply taking data from the sheet and entering it into the Clock. If a schedule needs to run past midnight, see Spanning Midnight With A Schedule.
  • Page 23 Repeating off is the number of minutes that the LP8 panel will wait before automatically pulsing the AS Switches again. This will repeat until the Channel once again enters an OPEN (occupied) time period. IMPORTANT: if you want the sweep to continue through the night and until the next OPEN time, make sure that a schedule that includes a sweep interval (Repeating off) is programmed for the next day as well.

  • Page 24: As Automatic On/Off - Program

    AS AUTOMATIC ON/OFF – PROGRAM Before you begin entering channel programming, it is important to complete the Programming Record Sheet (shipped in the panel door) for your installation. Programming is simply taking data from the sheet and entering it into the Clock. If a schedule needs to run past midnight, see Spanning Midnight With A Schedule.
  • Page 25 Display Description Press RAISE RAISE REPEATING OFF (Sweep Interval): then SELECT SELECT To select number of minutes LOWER LOWER RAISE RAISE BLINK BEFORE OFF? YES or NO then SELECT SELECT LOWER LOWER Yes indicates that you will be using the 5 minute blink timer built into the AS Switch which is the recommended mode.

  • Page 26: Astronomic On/Off - Program

    ASTRONOMIC ON/OFF – PROGRAM Before you begin entering channel programming, it is important to complete the Programming Record Sheet (shipped in the panel door) for your installation. Programming is simply taking data from the sheet and entering it into the Clock. Display Description Press...
  • Page 27 Display Description Press RAISE With SAVE flashing SELECT LOWER...

  • Page 28: Astronomic And Scheduled On/Off - Program

    ASTRONOMIC AND SCHEDULED ON/OFF – PROGRAM Before you begin entering channel programming, it is important to complete the Programming Record Sheet (shipped in the panel door) for your installation. Programming is simply taking data from the sheet and entering it into the Clock. If a schedule needs to run past midnight, see Spanning Midnight With A Schedule.
  • Page 29 Display Description Press To set MINUTES RAISE RAISE then 0 - 120 minutes before or SELECT SELECT after sunset = Dark, or leave LOWER at 000 default LOWER RAISE RAISE To set BEFORE or then SELECT SELECT AFTER LOWER LOWER If this schedule will be used for multiple days, proceed to the COPYING A SCHEDULE section.

  • Page 30: Photocell On/Off - Program

    PHOTOCELL ON/OFF – PROGRAM Before you begin entering channel programming, it is important to complete the Programming Record Sheet (shipped in the panel door) for your installation. Programming is simply taking data from the sheet and entering it into the Clock. This scenario requires that the optional EM24-A2 photocell be connected to the panel.

  • Page 31: Photocell And Scheduled On/Off - Program

    PHOTOCELL AND SCHEDULED ON/OFF – PROGRAM Before you begin entering channel programming, it is important to complete the Programming Record Sheet (shipped in the panel door) for your installation. Programming is simply taking data from the sheet and entering it into the Clock. If a schedule needs to run past midnight, see Spanning Midnight With A Schedule.
  • Page 32 Display Description Press HOURS MINUTES RAISE RAISE RAISE RAISE then THRU: SELECT SELECT SELECT SELECT LOWER LOWER LOWER LOWER If this schedule will be used for multiple days, proceed to the COPYING A SCHEDULE section. If you are making adjustments to one day’s schedule or the other days are different, continue.

  • Page 33: Copying A Schedule - Program

    COPYING A SCHEDULE – PROGRAM The Copy function allows you to copy a program/schedule you have created for one day of the week to other days that will follow the same schedule. Display Description Press RAISE With PROGRAM flashing SELECT LOWER RAISE Begin at the Channel and...

  • Page 34: Spanning Midnight With A Schedule

    SPANNING MIDNIGHT WITH A SCHEDULE Midnight Scheduling Example – Day Spanning In some cases, a building’s occupied hours may need to span from one day into the next. For example, a restaurant may open for dinner at 5 p.m. and stay open until 2 a.m. Use Day Spanning schedules to accomodate this need.
  • Page 35 Day Spanning example ... continued Display Description Press RAISE With SAVE flashing SELECT LOWER RAISE With PROGRAM flashing SELECT LOWER RAISE RAISE Select the same channel (B for this example) then SELECT SELECT LOWER LOWER Select the next Day RAISE RAISE (Wednesday for this then...
  • Page 36 Day Spanning example ... continued Display Description Press HOURS MINUTES Change the RAISE RAISE second ON RAISE RAISE time to 17:00 then SELECT SELECT SELECT SELECT LOWER LOWER LOWER LOWER HOURS MINUTES Change RAISE RAISE RAISE RAISE the second then THRU time SELECT SELECT...
  • Page 37 Day Spanning example ... continued Display Description Press Select the LAST RAISE RAISE Day (Sunday for this then SELECT SELECT example) LOWER LOWER Channel B’s Sunday RAISE schedule (as copied from Wednesday) SELECT appears. LOWER HOURS MINUTES RAISE Leave the first RAISE ON: time at then...

  • Page 38: Diagnostics

    Main Screen DIAGNOSTICS Program Testing When scheduling is completed, be sure to return to the Main screen. The clock must be displaying this screen for the schedules to operate. Check the time and date at the top of the screen. Verify that relays are properly assigned to the desired channels by overriding channels as described on page 3.

  • Page 40: Warranty Information

    No. 24279 – 12/16 rev. 1 © Copyright 2016 Legrand All Rights Reserved. 800.879.8585 © Copyright 2016 Tous droits réservés Legrand. www.legrand.us/wattstopper © Copyright 2016 Legrand Todos los derechos reservados.

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Wattstopper lp24

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