Bosch 940 ES - 13 Interior Components Diagram and Parts List

Interior components diagram and parts list
67
940 ES – 6 720 644 930 (2019/09)
13 Interior components diagram and parts list
13.1 Interior components
Fig. 67 Components
[1] Flue gas collector
[2] Heat exchanger
[3] Flame sensor
[4] Primary fan (Mixer)
[5] Outlet temperature sensor
[6] LCD display
[7] On/Off button
[8] Reset button
[9] Program key
[10] Flue gas limiter
[11] Heat exchanger overheat sensor
[12] Ignition electrodes
[13] Observation window
[14] Backflow temperature sensor
[15] Secondary air fan
[16] Gas valve
[17] Water valve with engine and temperature sensor
[18] Control unit
[19] Up button
[20] Down button
[21] LED