Brahma Flame relay RE3 10801035

The Brahma Flame relay RE3 10801035 is a microprocessor-based programmable controller for ignition control and flame monitoring in forced-draft gas and diesel burners. It operates on 220-230 V AC, 50/60 Hz, with a safety time of 2 seconds and a pre-purge time of 1 second. The device monitors flame via ionization electrode or UV photocell, and includes an automatic reset safety feature. It has a net weight of 0.3 kg, protection class IP40, and dimensions of 86 x 65 x 62 mm. The ambient temperature range is -10 to 60 °C, and it is made in Italy.

Parts of this type are selected by matching the supply voltage, safety time, and flame detection method to the burner's control system. Installation requires a compatible socket type (A, B, N, or T) and an external fuse of 0.05 A. The device can be mounted in any position, and wiring diagrams are typically printed on the housing. Ensure the operating voltage and frequency match the existing system before replacement.

When this kind of control box fails, the burner may fail to start, lock out after a safety time, or shut down unexpectedly during operation. Common issues include no LED indication, repeated lockouts, or inability to detect flame. Check the external fuse, wiring connections, and the flame sensor (ionization electrode or UV photocell) for faults.