Factory supplied Honeywell 2BC1000A0220U ignition and combustion controller

BC1000 is a flame switch used in large commercial and industrial combustion devices. It has the following functions:

1. Simple flame switch function, indicating the presence or absence of flames.

2. The combustion safety controller can provide system "safety start check" and flame monitoring functions.

The built-in safety startup check circuit is used to detect whether the flame detector can work properly during startup (when terminal 1 is powered on). If flame is displayed at this time, it will not turn on the Safety relay, so the system will not start when the controller receives the start signal. BC1000 needs to be connected to a flame ion rod or Honeywell mini peeper UV flame detector to detect flame conditions and output flame signals to the controller.