Auxiliary switch block Weishaupt CCL5-11, We702803

Weishaupt auxiliary switch unit CCL5-11 (We702803) is an original set of microswitches for gas or dual-fuel Weishaupt burners. This assembly is typically used to control the position of actuators, for example, to signal the end positions of dampers (air/gas). Presumably, this unit (model CCL5-11) comes assembled and may include both the switches themselves and a cam system for adjusting them to a specific rotation angle. Presumed characteristics Part numbers: We702803, 972.124.008 Type: Auxiliary switch unit Purpose: Control of burner damper position signaling Application: Weishaupt burners (presumably R, W, WM-G series or similar) Signs of malfunction Since information on the specific part number is not available in open sources, the decision to replace is usually made based on the following typical symptoms: Burner does not switch to high power: Faulty contacts responsible for mode switching (high/low flame). No 'Open/Closed' signal: The control system does not see the end position of the damper, causing the start-up program to stop or give an air error. Mechanical failures: Wear of cams, sticking of microswitch rollers, or destruction of the plastic housing. Electrical problems: Burnt or oxidized contacts, open circuit. For accurate compatibility verification, it is recommended to compare the part number We702803 with the specification of your burner or the removed unit, as different models may use different sets of cams and switches.