Technical performance and structural features: a controller for controlling the mechanical single-stage burner or two-stage gas or gas / oil intermittent small (less than 350KW) burner with remote reset, low voltage monitoring. Air pressure detection and other functions. ● LGB ... series controller, integrated control gas burning capabilities, suitable for automatic control intermittent combustion. ● LGB ... for a period or two-stage gas or oil / gas burner in the start-up and during intermittent operation of monitoring and control. According to the selection of the type of control, which is monitored by the flame ionization probe, forced draft oil / gas burner blue flame detectors QRC1. Or a UV flame detector (with auxiliary set AGQ2 ... A27). ● Low voltage monitoring ● air pressure detection: function tests during startup and runtime convenient remote pressure switch reset LGB41 ... with gas and atmospheric gas burners. ● comply with EN 676 Automatic forced draft burners. ● comply with EN 298 gas burner controller. ● LGB series controller, For UV photocell detects the flame, to be equipped with auxiliary components: AGQ1.1A27 (cable length 500mm) AGQ1.2A27 (cable length 300mm) ● LGB ... burner controls replace its earlier products LFI7. .. and LFM1 ..., and with associated adapter. Installation Notes: 1. The controller unit and other cables must be installed separately from the high-voltage ignition cables. 2. Do not confuse the hot and neutral lines. 3. Install switches, fuses, earthing, etc., must comply with local rules. 4. It is important to confirm the amount of current terminal can not exceed the maximum allowed. . 5. Do not burn the main power supply to the controller output terminals. . 6. From the mains power source with an all-polar switch will isolate the burner control, leaving at least 3mm contact gap. 7. Use a metric screw and washer relax under the protection of the chassis ground sleeve. . 8. In the case of not using the fan, a AGK25 must be connected to the terminal on the controller 3, otherwise the burner can not be reliably started. 9. For safety reasons, the neutral wire is connected to the bottom of the insert block neutral distributor or terminal 2. As shown below, the burning of components (fan, ignition transformer and valves) Figure 7435a14 listed, you must be connected to the neutral conductor. . 10. The connection between the two neutral wires and terminals at the bottom of the control unit is pre-wired.