Honeywell DMG991 mod.04 0357004 centralina di controllo

Satronic DMG 991 mod.04 automatic gas firing device for gas and combined boilers and heat generators. Resideo DMG991 mod.04 gas control unit technical data: restart initiation when restoring operating parameters in the power supply; protection of electrical components from dust and moisture class IP 40; unlock manually by pressing a button or remotely; Flexible wiring, fast and reliable connection; for single-, two-stage gas/combined burners; Intermittent mode, shutdown for self-check every 24 hours; power supply from 220-240 V, -15%, +10%; Constant flame monitoring by infrared or ultraviolet sensor; Precise microprocessor control, digital signal processing; Stable operation under voltage fluctuations and changing external temperatures; Operating voltage monitoring, protective shutdown at low values; installation in any position; without base included.