93-530-70 Issue 0 Page 31 of 44 © Protec Fire Detection PLC 2007
20.0 Programming Pulsing Alarms
The alarm circuits 3 and 4 can be programmed to pulse (0.5s on / 0.5s off) when a zone delay is
expiring.
1. From access level 1 enter your 5 digit engineer code 1 3 4 2 4. The ‘Supply Present’ indicator
will flash, indicating level 3 has been accessed and all programming features are available.
2. Using button 2 scroll to the ‘Alarm Outputs’ indication. Any current settings in this option will be
displayed on row 1 of the display, on zone 8. Accept this option by pressing button 3.
3. The ‘Alarm Outputs’ indicator will flash, showing this option has been accepted.
4. Select the ‘Pulsing Alarms’ option by pressing button 2 until the row 2 indicator for zone 8 is
illuminated.
5. Press button 1 to select either non pulsing alarms (row 1 zone 8 not illuminated), or pulsing alarms
(row 1 zone 8 illuminated).
6. Press button 3 to return to the selection menu.
7. Press button 4 to accept and program the set-up and return to access level 2.
21.0 Fault Diagnosis Features
The 3300 incorporates comprehensive fault diagnosis features, designed to aid the service engineer in
locating faults on a 3300 system.
The fault diagnosis menu is reached by:
1. From access level 1 enter your 5 digit engineer code 1 3 4 2 4. The ‘Supply Present’ indicator
will flash, indicating level 3 has been accessed and all programming features are available.
2. Press button 3 to enter the fault diagnosis menu.
2. Using button 2 scroll through the various fault menus, each time a fault is selected a code will be
displayed on rows 1 and 2 of the display. Using the following sections the code can be decoded
and appropriate action taken.
3. Return to access level 2 by pressing button 4.
4. Return to access level 1 by pressing button 4 again.
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