Description
The Honeywell RM7838B1021 Semi-Automatic Industrial Programmer With Display Module is used to control the burner sequence timing and operating status in combustion applications. It controls startup, trial-for-ignition, flame control, and shutdown in HVAC systems, including boilers, furnaces, and industrial burners. It also includes an integrated display module supporting visual status and service access. It is linked in the burner control circuit and it coordinates the messages of the safety flame detection parts and operating controls. It is used to assist monitored burner operation, sequencing control and performance in commercial and industrial heating systems.
