Technical performance and structural characteristics:
Control and monitor intermittently operated multi-stage or continuous proportionally regulated large and medium-sized gas, oil or dual-fuel forced draft burners.
The control has an expanding flame and an interruptible ignition burner.
With damper position detection.
Features and functions:
1. The device allows the burner to be purged with or without back.
2. The fan motor current is less than 4A, the starting current is 20A, and it can be connected directly.
3. Separately control the switch and minimum of the output damper actuator.
4. Monitor the damper control to ensure that there is a rated air volume during the pre-purge.Check the start position is closed or the minimum low-load position, open at the beginning and the minimum position after the pre-purge time ends. The burner starts the program when the actuator does not drive the damper to reach the predetermined position Will be aborted.
5. The wind pressure monitoring function test before starting the wind pressure monitoring and purge until the control shutdown stage.
6. The separate ignition fuel valve control output is cut off after the second safety time is over.
7.2 Fuel release control output There is a third stage control output or load control when necessary.
8. The safety time can be increased from 2.5 seconds to 5 seconds when the series 1 programmer directly ignites with simple measures. See the engineering notes to provide a longer safety time to adapt to local safety regulations.
9. When the load control is started, the control output of the damper actuator is independent of other control circuits.
10. Connect remote reset device to remote reset and remote emergency shutdown
