COMBINATION CONTROLS FOR PACKED BURNERS

Application: The combination -controls CG . . D . . are used for gas burners with or without blower. The combination controls CG . . Z . . are used for gas burners with or without blower, with High-Low operation. The combination -controls CG . . V . . with integrated pneumatic air/gas ratio control are suitable for operation with multi-step or continuously controlled fan-assisted gas burners. Construction CG 1, CG 2, CG 3 The various functions ”D”, ”Z” or ”V” are made up by fitting additional components (Fig. 1). The controls conform to the current standards of EN 126, CEN TC 58 WG5 N51, DIN 3398T1. For safeguarding and controlling atmospheric burners, forced draught gas burners and induced draught boilers on heating installations up to 50 kW. Combination controls CG..G, CG..V2 and CG..V3 can also be used on steam boiler installations to TRD 412. The combination controls are EC type-tested and certified pursuant to the Gas Appliance Directive (90/396/EEC) in conjunction with EN 126. For safe guarding and controlling atmospheric burners, fan-assisted burners and fan-assisted boilers of all types, with single stage or two stage control, with a capacity from 2kW to 1.5kW. The combination controls are typetested and certified pursuant to the Gas Appliance Directive (90/396/EEC) in conjunction with EN 126 and EN 12067-1.For safeguarding and controlling atmospheric burners, draught burners and draught-assisted boilers. CG 35 and CG 45 can also be used in steam boiler systems to TRD 412.