ii
List of Illustrations
1. LW-401 Control Panel ...........................................................................................................1
2. LW-401 Front Panel ..............................................................................................................2
3. LW-401 Enclosure .................................................................................................................5
4. Transformer Mounting ...........................................................................................................6
5. Mounting the Standoffs and Spacers.....................................................................................6
6. Mounting the LW41-MB.........................................................................................................7
7. Line Graph of Alarm Verification..........................................................................................12
Page
Figure
1. Program Mode Levels .......................................................................................................... 23
2. Test Mode Levels.................................................................................................................24
3. System Fault Troubleshooting..............................................................................................25
4. Electrical Requirements for Battery Calculations and Power Management ..........................26
5. Field Wiring Checkout Procedure.........................................................................................27
6. Default Configurations .........................................................................................................28
7. Programming Sheet .............................................................................................................29
List of Tables
ENABLING THE PROGRAM MODE ........................................................................................... 16
Enter Password .......................................................................................................................
16
Reading the LW-401 Display ...................................................................................................
16
To Select Program Mode .........................................................................................................
16
To Exit Program Mode .............................................................................................................
16
Test Mode ...........................................................................................................................20
Reading the LW-401 Display ...................................................................................................
20
TEST LEVEL DESCRIPTIONS.................................................................................................... 20
ENABLING THE TEST MODE..................................................................................................... 20
Enter Password .......................................................................................................................
20
To Select Test Mode ................................................................................................................
20
To Exit Test Mode ....................................................................................................................
21
4 CHECKOUT PROCEDURE.....................................................................................................25
Maintenance ......................................................................................................................25
PERIODIC INSPECTION AND TESTING ..................................................................................... 25
SERVICING ................................................................................................................................. 25
FIELD WIRING CHECKOUT PROCEDURE ................................................................................. 27
Table of Contents (Cont.)
Section
Page