Honeywell Fire-Lite Alarms MS-9050UD Manual page 50

Installation
The following steps must be followed when installing the 4XTMF module:
1. Remove all power (Primary and Secondary) from the FACP before installing 4XTMF
2. Cut jumper JP28 on the main circuit board to allow the control panel to supervise the
4XTMF module
3. Remove two screws securing main circuit board to mounting plate and install two standoffs
for securing 4XTMF module to main circuit board. Refer to Figure 2.11 for standoff
locations on main circuit board
4. Carefully plug the connectors on the 4XTMF module into connectors J8 and J9 on the MS-
9050UD main circuit board, being careful not to bend any pins
5. Secure 4XTMF module to standoffs with supplied screws removed in step 3.
6. Reapply power to the FACP
7. For proper 4XTMF operation, the main circuit board output relays must be programmed for
the factory default settings: Alarm Relay 1, Trouble Relay 2 and Supervisory Relay 3
8. When the installation has been completed, enable the 4XTMF module by sliding the
disconnect switch to the left
9. Test system for proper operation
4XTMF
Figure 2.11 4XTMF Connectors to MS-9050UD Connectors
NOTE: Jumper JP2 on the FACP main circuit board can be used to configure the FACP supervisory relay
for operation with the 4XTMF module. Relay 3 at TB3 must be programmed as a supervisory relay.
Removing the jumper from JP2 will allow the 4XTMF to generate a trouble if the supervisory contact
opens
Leaving the jumper on JP2 will prevent generation of a trouble if the supervisory contact opens
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Standoff
Standoff
J8 & J9 Connectors
Jumper JP28
MS-9050UD
MS-9050UD PN 52413:C 01/23/08
Jumper JP2