What to do if Shield Control Panel shows Mains Fail?
If the Shield Control Panel indicates a Mains Fail, it means the 230V AC supply is absent, and the system is operating on standby batteries. If there isn't a power outage, inspect the main terminal block's fuse to see if source power was lost.
What to do if Shield Control Panel displays Batt Fail?
If the Shield Control Panel displays 'Batt Fail', it indicates that the standby battery is either disconnected or the charging circuit has failed. Check that both batteries are connected and linked. Test the battery. Disconnect the battery and ensure that 28 Volts can be measured on the battery charger leads.
What does CPU Trbl mean on Shield Shiel A-XT, and how to fix it?
If the Shield Control Panel displays 'CPU Trbl', it means the central processor unit failed to execute code and was restarted by the system watchdog. Press the watchdog reset. If the system doesn't return to normal, the panel is likely damaged and the circuit board needs replacement.
What to do if Shield Control Panel shows Sys Fuse Trbl?
If the Shield Control Panel indicates 'Sys Fuse Trbl', it means the power rating of the power supply has been exceeded, and the system fuse has operated. Remove and review all loads, then reconnect them one at a time until the over rated circuit trips the fuse. This will help identify the faulty circuit.
What does Comms Trbl mean on Shield Control Panel?
If the Shield Control Panel displays 'Comms Trbl', it indicates that communication has been lost with a remote annunciator or Ancillary board. Check for comms trouble at all remote annunciators and ancillary boards to identify the source of the problem.
Why does Shield Shiel A-XT Control Panel show Earth Trbl?
If the Shield Control Panel displays 'Earth Trbl', it means part of the system wiring is connected to earth. Remove all system wiring and reconnect cables one at a time until the earth trouble returns to identify the source of the problem.
What does Aux 24V Trbl mean on Shield Shiel A-XT?
If the Shield Control Panel displays 'Aux 24V Trbl', it indicates that the fuse protecting the R0V output has operated and the rating of this output has been exceeded. The fuse is a self resetting type, and the supply will resume when the trouble condition is removed.
What does S1, S2 and S3 Trbl mean on Shield Shiel A-XT?
If the Shield Control Panel displays 'S1, S2 and S3 Trbl', it indicates a short or open circuit exists on NAC outputs. Remove wiring and reconnect EOL resistors. Check NAC circuit wiring.
What does Exting Trbl mean on Shield Shiel A-XT?
If the Shield Control Panel displays 'Exting Trbl', it indicates a short or open circuit exists on the releasing agent output. Remove wiring and reconnect EOL resistors. Check releasing agent circuit wiring.
What does Abort Trbl mean on Shield Shiel A-XT?
If the Shield Control Panel displays 'Abort Trbl', it indicates a short or open circuit exists on the abort switch input. Remove wiring and reconnect the EOL. Check abort circuit wiring.
Guide to effectively navigate and utilize the manual's content for installation and operation.
Explains document conventions, how to get technical help, and repair/return policies.
Details policies for in-warranty, out-of-warranty, damaged, and returned items.
Description of the physical components and hardware aspects of the Fire Control Panel.
Detailed explanation of the front-panel controls and indicator LEDs for system operation.
Explanation of the terminal layout and function for field wiring connections.
Covers the initial checklist, site selection, and preparation steps for installation.
Detailed instructions for panel mounting, including fascia removal and anchoring.
Guidance on connecting AC power and standby batteries to the panel.
Instructions for field wiring, including detection zones and supervised inputs.
Details connections for NACs, NAC extenders, and releasing device circuits.
Explanation of AUX 24V, status unit terminals, and relay outputs.
Procedures for testing the installed system and troubleshooting common issues.
Steps to access Access Level 3 and configure the panel using system mode codes.
Comprehensive list and description of available configuration codes for panel programming.
How to operate the panel using access levels and controls.
Explains how the panel handles fire conditions, alarms, and various operational functions.
Procedures for entering test mode and disabling specific panel functions or zones.
Procedures for cleaning, testing the releasing system, and inspecting batteries.
Instructions for replacing standby batteries and fuses in the control panel.
Details the purpose, connections, and jumper settings for Status Units.
Describes Ancillary Boards, their connections, relay contacts, and power.
Instructions for configuring, adding, and removing Status Units and Ancillary Boards.
Explanation of abort connections and mode select key switch functionality.
Details electrical specifications for power supply, battery circuit, and limitations.
Covers specs for ground fault, wiring, IDC, NAC, Releasing, Relays, Aux 24V, Status, Ancillary.
Specifies operating temperature, humidity, and physical dimensions of the panel.
Explains how to calculate amp-hour rating and current loading for battery sizing.
Provides methods for calculating maximum wire length for NAC and Releasing circuits.
Introduces the wiring diagrams provided for the Shield A-XT Releasing Fire Control Panel.
Step-by-step instructions for common panel operations and functions.
Instructions for inspecting batteries and references for related documents.
Details UL compliance information, model numbers, and system features.
Lists programming features and options permitted under UL 864 standards.
General| Brand | Shield |
|---|---|
| Model | Shiel A-XT |
| Category | Control Panel |
| Language | English |
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