Fire-Lite ACC-ZSM User Manual

ACC-ZSM
The ACC-ZSM Zone Splitter Module provides connections for four Style Z (Class A) or eight Style Y (Class B) speaker circuits. Refer to the technical manual Document #51889 for information on wiring and configuration.
CAUTION! Make sure to observe all of the following precautions:
• Remove all power (AC and DC) before installing or removing any modules since damage to components may occur if power remains applied.
• Circuit boards contain static-sensitive components. Always ground yourself with a proper wrist strap before handling any boards so that static charges are removed from the body. Use static suppressive packaging to protect electronic assemblies.
ACC-ZSM Replacement/Installation
1. Make certain that AC and DC power have been removed from the panel.
2. If this module is a replacement for an existing ACC-ZSM, remove the three screws which secure the module to the standoffs on the main circuit board and unplug the module from connector P12.
3. Align the new ACC-ZSM module connector JP1 over connector P12 on the main circuit board and press into place being careful not to bend or break any pins.
4. Secure the module to the three standoffs with the screws removed in Step 2.
5. Set module switches SW1 and SW2 and wire the speaker circuits as described in the technical manual Document #51889.
6. Reapply AC and DC power and test the panel for proper operation.
Zone Splitter Module
Product Installation Drawing
Document 52208 Rev A 5/20/03 ECN 03-215
ACC-ZSM
JP1
install on standoff
install on standoffs
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