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  6. LT-6166 RB-MAM-3318 Display

Mircom LT-6166 RB-MAM-3318 Display Installation guide

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LT-6166 Rev 0 March 2020 1
RB-MAM-3318 Replacement Main Display for FX-3318 Fire Alarm Control Panel
The RB-MAM-3318 kit comes with all the parts needed to replace a damaged MAM-3318 Main Display on an
FX-3318 Fire Alarm Control Panel.
Parts List
• Qty 1 ... MAM-3318 Main Display
• Qty 4 ... #6-32 0.25” screws
• Qty 1 ... NP-008117 Insert sheet for labels
Installing the MAM-3318 Main Display
To install the MAM-3318 you must:
A. Power down the FX-3318
B. Replace the MAM-3318
C. Power up the FX-3318
Refer to the sections below for details on how to perform each step.
A. Power down the FX-3318
1. Disconnect the backup batteries.
2. Disconnect the AC power going to the FX-3318 panel.
B. Replace the MAM-3318
1. Disconnect the ribbon cable connected to P4 on the damaged MAM-3318 main display (refer to
Figure 1).
2. Disconnect the ribbon cable connected to P2 on the damaged MAM-3318 main display.
3. Remove the screws securing the MAM-3318 to the deadfront (see Figure 2).
4. Remove the damaged MAM-3318 and replace it with the new MAM-3318.
5. Attach the new MAM-3318 with either the screws provided or the screws you removed in step 3.
6. Connect the ribbon cable from the main panel to P4 on the MAM-3318.
7. Connect the ribbon cable from the adder annunciator board that you removed in step 2 to P2 on the
MAM-3318.
C. Power up the FX-3318
1. Connect the AC power to the FX-3318 panel.
2. Connect the backup batteries.
2 LT-6166 Rev 0 March 2020
Figure 1: Locations of connectors on the MAM-3318.
Figure 2: Location of MAM-3318 on the FX-3318 deadfront.
P2 - Ribbon cable
connecting to adder
annunciator board
P4 - Ribbon cable
connecting to main panel
Jumper is on the
middle 2 pins by
default
Securing screws
for MAM-3318
MAM-3318
/