BC-R25 Series Burner Controller User's Manual
2022-03-28
●Thank you for purchasing the BC-R25 Series. This manual contains information for ensuring the correct use of the BC-R25 Series.
●This manual should be read by those who design and maintain equipment that uses the BC-R25 Series.
●It also provides necessary information for installation, maintenance, and troubleshooting. Be sure to keep this manual nearby for handy reference.
●Overview
■BC-R25 burner controllers are designed for batch operation of combustion equipment (at least one start and stop in a 24-hour period). The BC-R25 automatically executes ignition, flame monitoring, and fuel shutoff for ON/OFF-controlled gas burners and oil burners. Its features include a 7-segment LED display that is useful for maintenance and a test mode that is convenient for trial runs & adjustment. In addition, it is equipped with host communication (RS-485) and Smart Loader Package compatibility, which make more detailed monitoring and troubleshooting possible.
▲7-segment display for sequence codes and alarm codes.
▲LED indicators show whether there is a flame signal and whether lock-out is present.•The monitor outputs the operating status of the flame signal, ignition failure, flame failure and lock-out interlock.
▲Perform fault diagnosis for the internal control relay circuit.
▲The product is designed so that it cannot be restarted in the case of lock-out due to ignition failure, false flame or other causes, unless it is reset manually.
▲The design complies with JIS C 9730-2-5 and JIS C 9730-1.
▲The air-flow switch (OFF/ON) is checked before and after start check. (JIS B 8407)
▲POC (proof of closure) function based on shutoff valve closure confirmation switch input.
▲Host communication (RS-485) allowing remote observation of status
▲DIN rail mounting and sub-base structure are provided for easy installation and replacement
●This manual should be read by those who design and maintain equipment that uses the BC-R25 Series.
●It also provides necessary information for installation, maintenance, and troubleshooting. Be sure to keep this manual nearby for handy reference.
●Overview
■BC-R25 burner controllers are designed for batch operation of combustion equipment (at least one start and stop in a 24-hour period). The BC-R25 automatically executes ignition, flame monitoring, and fuel shutoff for ON/OFF-controlled gas burners and oil burners. Its features include a 7-segment LED display that is useful for maintenance and a test mode that is convenient for trial runs & adjustment. In addition, it is equipped with host communication (RS-485) and Smart Loader Package compatibility, which make more detailed monitoring and troubleshooting possible.
▲7-segment display for sequence codes and alarm codes.
▲LED indicators show whether there is a flame signal and whether lock-out is present.•The monitor outputs the operating status of the flame signal, ignition failure, flame failure and lock-out interlock.
▲Perform fault diagnosis for the internal control relay circuit.
▲The product is designed so that it cannot be restarted in the case of lock-out due to ignition failure, false flame or other causes, unless it is reset manually.
▲The design complies with JIS C 9730-2-5 and JIS C 9730-1.
▲The air-flow switch (OFF/ON) is checked before and after start check. (JIS B 8407)
▲POC (proof of closure) function based on shutoff valve closure confirmation switch input.
▲Host communication (RS-485) allowing remote observation of status
▲DIN rail mounting and sub-base structure are provided for easy installation and replacement
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