What to do if Faraday Control Unit displays 'NACxx Trouble'?
- KKaitlin WilliamsSep 9, 2025
If the Faraday Control Unit displays 'NACxx Trouble', it indicates that the NAC xx wiring is either open or shorted. Check the wiring to resolve this issue.
What to do if Faraday Control Unit displays 'NACxx Trouble'?
If the Faraday Control Unit displays 'NACxx Trouble', it indicates that the NAC xx wiring is either open or shorted. Check the wiring to resolve this issue.
What does Trb Reminder mean on my Faraday Smoke Alarm?
If your Faraday Smoke Alarm displays 'Trb Reminder', it means the Trouble Reminder timer has expired.
What to do if my Faraday Smoke Alarm shows AC Trouble?
If your Faraday Smoke Alarm is showing 'AC Trouble', it means the AC input is either low or off. Check the AC power supply to the unit.
What does LCDxx Not Pgmd mean on my Faraday Smoke Alarm?
If your Faraday Smoke Alarm displays 'LCDxx Not Pgmd', it means the LCD Annunciator xx is not programmed but is responding.
What does LCDxx NoRespons mean on my Faraday Smoke Alarm?
If your Faraday Smoke Alarm displays 'LCDxx NoRespons', it means the LCD Annunciator xx is programmed but is not responding.
What does LCDxx Trouble mean on my Faraday Smoke Alarm?
If your Faraday Smoke Alarm displays 'LCDxx Trouble', it means the LCD Annunciator xx reports trouble.
What does GRND FAULT Trbl mean on Faraday Smoke Alarm?
If your Faraday Smoke Alarm displays 'GRND FAULT Trbl', it indicates a Ground Fault trouble.
What does FLASH FATAL Trb mean on my Faraday Smoke Alarm?
If your Faraday Smoke Alarm displays 'FLASH FATAL Trb', it means there is a configuration Flash memory trouble.
What does MNLP NoRespons mean on my Faraday Smoke Alarm?
If your Faraday Smoke Alarm displays 'MNLP NoRespons', it indicates a communication trouble between the main processor and the loop processor.
What does MNLP Bad Msg mean on my Faraday Smoke Alarm?
If your Faraday Smoke Alarm displays 'MNLP Bad Msg', it indicates a communication trouble between the main processor and the loop processor.
Lists restrictions and requirements for the control unit's proper operation.
Section for recording details of the installer.
Section for recording details of the original purchaser.
Overview of the MPC-6000 fire alarm control unit features and components.
Overview of the MPC-7000 fire alarm control unit features and components.
Overview of the RND-2 Remote Network Display features and capabilities.
Lists and describes optional modules for expanding system functionality.
Details on system operation, including standby, alarm, and trouble conditions.
Procedures for lamp test, drill, recall, and alert functions.
Lists all components included in the control unit packages for installation.
Instructions and diagrams for mounting the control unit enclosures securely.
Instructions for connecting the primary AC power supply to the main board.
Guidelines and warnings for installing the 24V battery set for backup power.
Information on customizing control unit programming via the keypad.
Using a computer with CIS-4 software for panel programming.
Overview of maintenance mode functions and access procedures.
Procedure for performing quick system tests on initiating devices.
Data on wire resistance for system wiring calculations.
Guidelines and tables for calculating required battery capacity.
Lists Faraday X1 compatible pull stations, modules, detectors, bases, and accessories.
Lists and describes system trouble conditions and their meanings.
Procedures and intervals for testing and maintaining system batteries.
Explains the function and status indication of panel LEDs, sounder, and buttons.
Details the Positive Alarm Sequence feature for delaying audibles.
Explains the Pre-Signal feature for delaying output activation.
General principles of the MPC networking system and node configuration.
How to configure and use diagnostic printers in the network.
Configuration options for global control of networked panels from RND-2.
Configuration options for the RND-2 to activate functions on networked panels.
| Brand | Faraday |
|---|---|
| Model | MPC-7000 |
| Category | Fire Alarms |
| Language | English |
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