Technical documentation
Technical documentation
STZSC ed 06/03
2
ZEUS SUPERIOR
ZEUS 21-24 Superior MAIN COMPONENTS
1 - Intake points
(A=air) (F=flue)
2 - Flue safety pressure switch
3 - Adjustment and limit NTC probe
4 - Primary heat exchanger
5 - Combustion chamber
6 - Burner
7 - Pump
8 - Gas valve
9 - Motorized 3-way valve
10 - System filling valve
11- Sealed room
12- Automatic air vent
13- Flue hood
14- Expansion vessel
15- Ignition and detection electrodes
16- Domestic hot water NTC probe
17- Overheating safety thermostat
18- 316L stainless steel storage tank
19- 3 bar safety valve
(system)
20- Pump pressure switch
21- 8 bar safety valve
(domestic hot water)
22- Gaudium Magnum device
23- Storage tank drain valve
24- Fan
25- Positive signal pressure point
26- Negative signal pressure point
27- System drain valve
28- Adjustable system by-pass
29- Domestic hot water expansion vessel
30- Max d.h.w. flow limit thermostat
