Control unit Honeywell combustion MMI810.1 mod. 33

Automatic furnace for gas burners MMI 810

Designed for 2-stage gas burners with boost and combined (gas/diesel)

Possible flame sensor:
– Ionization probe
– Infrared detector IRD 1020.1
UV sensor UVD 971

Furnace machine MMI810 mod 33 controls the power of the gas burners and combined (gas/diesel). Furnace machine tested and certified to relevant European standards. Perhaps the use of stationary air heat generators according to DIN 4794. With the help of a program managed by a microprocessor, specify the maximum stable time-independent voltage fluctuations in the network, temperature environment and/or cycles. Built-in information system not only promotes the continuous monitoring of events (especially important to control the start phase) but also informs about the possible cause of an emergency shutdown. The cause of the fault stored in the instrument memory and can be restored even after power outage. Heating machine is designed for maximum safety in case of voltage fluctuations. If the voltage is falling below an acceptable level, operation stops, and the furnace prevents the automatic repetition of the startup procedure. Thus, system safety is not put at risk when the voltage drops in the network. The low voltage protection works not only during startup and continuously during operation of the burner.

Honeywell ensures high stability of ignition, regardless of voltage fluctuations, ambient temperature and/or cycles. Built-in information system not only provides continuous monitoring of the real state of the device (particularly important for monitoring the launch phase), but reports about the possible cause of automatic shutdown.
Automatic ignition ensures maximum safety in case of voltage fluctuations of the mains. If the supply voltage drops below the permissible level, the operation is interrupted and the machine locks re-launch. This protection against voltage drop acts not only at startup but also during operations.