Fault Finding
Cooker Burner (Control Box Type - DKO 970)
Information system
The information system communicates with the outside world using a LED (the used Flash-Code is similar to the Morse
Code). The messages are optically transmitted by flashing appropriately a LED. Using an (optional) additional terminal the
messages can be recorded and displayed in easily readable form.
Programming sequence display
The built-in microprocessor controls not only the programming sequence but the information system too. The individual
phases of the programming sequence are displayed as Flash-Code.
The following messages can be distinguished:-
Fig. 40
34
Summary of Contents for Heatranger 440
Page 9: ...Cleaning Fig 6A 9...
Page 22: ...22 Fig 28 DESN 513150 Replacement of parts Electrical controls...
Page 30: ...30 Electrical Controls CONTROL CIRCUIT BOILER Fig 37 L1...
Page 31: ...31 Electrical Controls CONTROL CIRCUIT COOKER Fig 38 L2 L2 KB MODEL ONLY...
Page 32: ...32 Fault Finding WIRING DIAGRAM APPLIANCE 440 460 480K 499K Fig 39...
Page 37: ...Fault Finding 37 Fig 41A DESN 516838...
Page 38: ...38 Fault Finding...
Page 39: ...39 Fault Finding...
Page 40: ...40 Fault Finding...
Page 41: ...41 Fault Finding...
Page 43: ...43...