1
APPLIANCE DESCRIPTION
1.1
Overview
Fig. 1.1
1 Case front panel
2 Control panel
3 Control panel cover
1.2
Control panel
4 C.h. circuit temperature and pressure gauge
5 Time switch (c.h. control)
6 Lock--- out signal lamp
7 Lockout reset button
10
9
Fig. 1.3
8 Function selector and c.h. temperature control
9 D.h.w. temperature control knob
10 Appliance operation light
1.3
1
2
3
Fig. 1.2 (bottom view of the boiler)
11 C.h. return valve
12 D.c.w. inlet valve
13 Gas inlet valve
14 D.h.w. outlet pipe
15 C.h. flow valve
1.4
For detailed technical data see section 4.5 or 4.6
of this manual.
8
7
knob
Isolation valves
15
14
Technical data
6
5
13
12
11
4
1