Front panel
programming
6.4 Programming the Relay Option
The setting of this option determines how the aux and expansion relays operate. Only the nine original applications use both modes.
Original or Enhanced results in the same aux and expansion relay operation for Applications 10 – 13.
Original Mode. The original nine applications can use either original mode or enhanced mode. If original mode is selected the relays
operate as they did before Enhanced mode was added. Original mode still exists for two reasons.
1. The first is if the customer is expanding their system and desires the same operation from a new panel.
2. The second reason is if there is a failed or damaged unit and a replacement is required that operates in the same manner. Appendix
D Applications with Relay Options shows the original relay options.
Enhanced Mode. This mode changes the relay operations for the first nine applications. The four new applications don't distinguish
between the two modes. By default, applications 10 through 13 will use Enhanced mode. The reason for this new mode is to more closely
align the relay operation with the conventional definition used by the releasing industry. Appendix D Applications with Relay Options shows
the enhanced relay operations.
page 40 579-354 Rev. X
4004R Fire Alarm installation, programming, and operating instructions
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