6
Fig. 1 Control panel..............................................................................................................8
Fig. 2 Filler cock.................................................................................................................15
Fig. 3 Model CTN dimensions ...................................................................................................19
Fig. 4 Boiler layout CTN .........................................................................................................20
Fig. 5 Paper template ...........................................................................................................24
Fig. 6 Connections to the chimney of open chamber models .....................................................................27
Fig. 7 Dimensions for connection to the ue gas system of the open chamber models ............................................27
Fig. 8 Connection to gas mains..................................................................................................28
Fig. 9 Thermoregulation curves .................................................................................................34
Fig. 10 Available head...........................................................................................................36
Fig. 11 Wiring diagram CTN .....................................................................................................37
Fig. 12 SIT 845 ..................................................................................................................40