Why is the POWER SUPPLY FAULT indicator on my Detnov CAD-250 illuminated?
The POWER SUPPLY FAULT indicator on the Detnov Control Panel should be off when the batteries and power supply are functioning correctly. If it's on, there may be an issue with either the batteries or the power supply.
What does it mean if the SOUNDERS FAULT/CANCELLED light is flashing on my Detnov CAD-250 Control Panel?
The SOUNDERS FAULT/CANCELLED indicator on the Detnov Control Panel will switch on and flash if there is a fault on any of the sounders. Check each sounder for individual faults.
General| Brand | Detnov |
|---|---|
| Model | CAD-250 |
| Category | Control Panel |
| Language | English |
States manufacturer is not liable for instruction misinterpretation, improper installation, or configuration errors.
Provides procedures and technical details for assembly, connection, and start-up of CAD-250 fire alarm control panels.
Details compliance with CE mark directives and relevant European standards like EN54-2 and EN54-4.
Explains explicit definitions and warning symbols used in the manual for safety and clarity during operation.
Highlights the CAD-250's addressable nature, modular design, and key hardware specifications.
Describes the modular design allowing combination of components for expanded capacity and versatility.
Details the function and status indication of general LEDs on the main control panel.
Explains the mandatory general control buttons and their functions for system operation.
Describes the system's standby status screen, showing date, time, and system normal status.
Explains the importance of authorization and knowledge for operating the control panel and accessing user levels.
Details the USER MENU structure: Main Menu, Submenu, Navigation Bar, Main View, Status Bar, and Message Bar.
Explains how to deactivate detection facility entities like Areas, Zones, or Devices using the disablement feature.
Describes the LOGS section, which lists all recorded events from the control panel, ordered by recency.
Covers general settings like panel description, contact phone, installer info, language, and date/time.
Displays installed software versions and versions of additional cards connected to the control panel.
Provides details on IP network configuration, including DHCP, IP address, gateway, mask, DNS, and MAC address.
Details how to enable printer output for events and configure printer connection parameters.
Details the requirement to create and maintain a log for recording system events and maintenance activities as per standards.
Outlines periodic testing recommendations (daily, weekly, quarterly, annually) to ensure system operational status.
Specifies cleaning the control panel with a soft cloth dampened with water, advising against solvent use.
Describes the EVENT SCREEN which displays alarms, faults, and other events detected in the facility.
Explains the status bar for event filtering and navigation icons for accessing different event details and levels.
Details how LEDs and primary controls on the panel indicate anomalies and system status.
Provides a list of system faults, their causes, and solutions as displayed on the event screen.
Lists specific faults related to devices and loops, including their causes and recommended solutions.
Lists the subsections of the EN 54-2 standard that the fire control panel meets.
Lists the subsections of the EN 54-4 standard that the fire control panel meets.
Details mechanical specifications (materials, dimensions, weight) and environmental conditions (climate, temperature, humidity).
Covers power supply, internal batteries, output values for sounders, relays, and auxiliary voltage.
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