Brj-502 Manual May 2026

BRJ-502

The (also referred to as BRJ-502D or BRJ-502E) is a plug-in combustible gas detector designed for residential and recreational vehicle (RV) use. It is sold under various brands, including Eksahol , Firlarm , CPVan , and D MODUN . Key Features

• Holding Register 40001 (R/W): Current setpoint (scaled x10)
• Input Register 30001 (R only): Process value (scaled x10)
• Coil 00001 (R/W): Run/Stop status

Stay informed, stay ahead of the curve, and get the most out of your BRJ-502 device! Brj-502 Manual

Installation

: Plug the device directly into a standard AC power socket (AC 100V–240V). BRJ-502 The (also referred to as BRJ-502D or

4. Operating States

Need more specific help?

1. Read it thoroughly: Take the time to read the manual from cover to cover, familiarizing yourself with the device's features and operation.
2. Refer to it often: Keep the manual handy and refer to it regularly, especially when troubleshooting or performing maintenance.
3. Take notes: Jot down important points, tips, and tricks as you read through the manual.