Honeywell RM7840L1018 burner control

Honeywell RM7840L1018 burner control designed for automatic systems with a single burner, running on gas, liquid fuel (fuel oil), coal or combined fuels. Honeywell RM7840L 1018 burner controller provides a higher level of safety, better functionality and technical data compared to standard regulators.

Honeywell RM7840L1018 automatic burner control unit features:

• Functions include automatic setting of the burner operation sequence, flame monitoring, system status indication, system or self-diagnosis, as well as fault detection.
• Possibility of access for external monitoring of electrical voltage.
• Flexibility of application and availability of a communication interface.
• Five LEDs provide information about the execution of the sequence of operations.
• Five-function switch – operating mode/testing.
• Interchangeable removable flame signal amplifiers.
• Local or remote presentation of information on the functioning of the RM7840 or failures that have occurred.
• Non-volatile memory to save files on the process history and lock status in case of power failure.
• Compatible with existing Honeywell flame detectors.

Honeywell RM7840 L 1018 burner controller technical data:

• Dimensions: width – 127 mm; height – 127 mm; thickness – 133 mm with base Q7800A, thickness – 155 mm with base Q7800B
• Weight: 0.7 kg
• Ambient temperature: -40 C to +60 C (-40 F to +140 F)
• Power supply: 120 V (+10/-15%), 50/60 Hz (±10%)

Honeywell RM7840L 1018 burner control unit necessary components:

• Q7800A,B Universal mounting base with wiring
• R7847; R7848; R7849; R7886 Flame signal amplifiers
• ST7800 Removable purge timer cards

Honeywell RM7840L1018 burner control unit auxiliary equipment:

• 123514A Flame Rectifier Simulator
• 203541 Electric 5-wire ControlBus connector
• 203659 UV Flame simulator
• 203765, 205321B, 204718A,B,C Mounting brackets for remote displays
• 203968A Remote display power supply (=13V) removable
• 221729A Dust Cover
• 221818A Extension cable set, 1524 mm long
• 221818C Extension cable set, 3048 mm long