Honeywell DMG971 mod.01 0351001 control box

Honeywell DMG971 mod.01 0351001 gas burner safety control box controls and supervises power burner for gas and dual fuel. Satronic DMG971 mod.01 control unit approved and certified according the relevant European standards. The use on direct air heaters according DIN 4794 is also possible.

For 2-stage forced draught and combi oil/gas burners.

Possible flame detectors:

• Ionisation probe
• Infrared flicker detector 1020.1
• UV flame sensor UVD 971

Resideo DMG971 mod.01 control box technical data:

• Operating voltage: 220 / 240 V (-15… +10%)
• Air proving switch: 1 working contact 4 A, 230V
• Stray light monitoring: 5 sec
• Sensitivity (operation): 1 μA
• Min. required ion. current: 1.5 μA
• Sensitivity for stray light: 0.4μA
• Cable length: < 3 m
• Weight incl. Wiring base: 190 g
• Mounting position: any
• Protection class: IP 40
• Approved ambient parameter for control and flame detector: max. 95% at 30° C

Resideo DMG971 mod.01 0351001 gas control unit designed for maximum safety in case of fluctuations in the voltage supply. If the mains voltage drops below the permitted level, operation is interrupted and the control box automatically prevents the start sequence from being repeated. In this way, the safety of the system is not put at risk by a drop in the mains voltage. This low-voltage protection works not only during start-up but also permanently during operation.