Landis & Gyr - LAE1 - Oil Burner Control Unit

The Landis & Gyr LAE1 is an oil burner control unit designed for the automatic startup and supervision of forced draft oil burners of any capacity. It ensures safe and efficient operation by managing the burner startup sequence, flame supervision, and controlled shutdowns. The LAE1 is suitable for intermittent operation and requires at least one controlled shutdown every 24 hours for safety reasons.  

Key Features:

• Versatile Application: Suitable for single-stage, multi-stage, and modulating forced draft oil burners.

• Adjustable Pre-Purge Time: Allows setting the pre-purge time between 8 and 63 seconds to ensure proper furnace purging before ignition.

• Safety Time Adjustment: Features an adjustable safety time ranging from 0 to 9 seconds to enhance operational safety.

• Air Damper Control: Provides fully automatic control of the air damper, compatible with actuators of any running time.

• Flame Supervision: Compatible with RAR7 or RAR8 flame detectors for reliable flame monitoring.

Technical Specifications:

• Model Number: LAE1

• Mains Voltage: Available in AC 220–240 V and AC 100–110 V variants

• Mains Frequency: 50 Hz or 60 Hz, depending on the model

• Power Consumption: 9 VA at startup; 6 VA during operation

• Degree of Protection: IP40

• Mounting Orientation: Optional

• Ambient Temperature Range: –20 °C to +60 °C

• Weight: Approximately 1.85 kg

Applications:

• Industrial Oil Burners: Ensures safe startup and operation of industrial oil-fired burners.

• Heating Systems: Suitable for large-scale heating systems requiring reliable burner control.

• Process Heating: Applicable in various industrial processes involving oil combustion.