LIGHT COMMERCIAL BOILERS - Immergas
LIGHT COMMERCIAL BOILERS - Immergas
LIGHT COMMERCIAL BOILERS - Immergas
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CASCADE INSTALLATION<br />
Condensate<br />
Drain<br />
Gas supply<br />
15<br />
key<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
1<br />
VICTRIX generator<br />
System shut off knob<br />
Non return valve<br />
Fuel on-off valve<br />
External probe<br />
Thermometer trap<br />
4<br />
4<br />
1<br />
2<br />
2<br />
3<br />
1 1<br />
1 1 1<br />
2<br />
2<br />
3<br />
2<br />
2<br />
2<br />
3<br />
2<br />
2<br />
2<br />
2<br />
3<br />
6<br />
6<br />
System filling<br />
ZONE 3 STORAGE TANK UNIT ZONE 1 ZONE 2<br />
17<br />
2<br />
230 Vac<br />
50Hz<br />
3<br />
16<br />
Common<br />
Open<br />
Close<br />
5<br />
2<br />
3<br />
4<br />
8<br />
6<br />
M 7 M<br />
3<br />
5<br />
Common<br />
Open<br />
Close<br />
18 18 18 18<br />
7<br />
8<br />
9<br />
10<br />
11<br />
12<br />
7<br />
7<br />
ISPESL approved thermometer<br />
ISPESL approved manually reset pressure switch<br />
ISPESL approved manually reset thermostat<br />
ISPESL approved pressure gauge cock<br />
Fuel on-off valve bulb<br />
Expansion vessel connection<br />
11<br />
11<br />
8 9<br />
12<br />
13<br />
8 9<br />
12<br />
13<br />
9<br />
10<br />
10<br />
10<br />
11<br />
16<br />
14<br />
15<br />
20<br />
19<br />
17 17<br />
ZONE 1<br />
(CMI1)<br />
21<br />
22 26<br />
23<br />
ZONE 2<br />
(CMI2)<br />
3<br />
24<br />
28<br />
18<br />
ZONE 3<br />
(CD)<br />
25 27<br />
Address 0 Address 1 Address 2 Address 3 Address 4 Address 5<br />
12<br />
13 13<br />
14<br />
A B A B A B<br />
18<br />
key<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
11<br />
12<br />
13<br />
14<br />
15<br />
16<br />
17<br />
18<br />
Expansion vessel<br />
Common delivery probe<br />
Sludge collecting system filter<br />
Manifold/mixer<br />
Zone manager<br />
Modulating room thermostat<br />
Zone 1 safety thermostat (CMI-1)<br />
Zone 1 heating circuit pump (CMI-1)<br />
Zone 1 temperature probe (CMI-1)<br />
Zone 1 mixer valve (CMI-1)<br />
Zone 2 safety thermostat (CMI-2)<br />
Zone 2 heating circuit pump (CMI-2)<br />
Zone 2 temperature probe (CMI-2)<br />
Zone 2 mixer valve (CMI-2)<br />
Zone 3 direct circuit pump (CD)<br />
Cascade and zones regulator<br />
Storage tank unit supply pump<br />
Storage tank unit<br />
Storage tank unit probe<br />
Hydraulic scheme<br />
Double battery of generators with high/low temperature zones system and separate storage tank for the domestic hot water production<br />
13<br />
14<br />
15<br />
16<br />
17<br />
18<br />
19<br />
20<br />
21<br />
22<br />
23<br />
24<br />
25<br />
26<br />
27<br />
28<br />
29<br />
30<br />
31<br />
29 3<br />
18<br />
30<br />
Zone 3 direct circuit pump (CD)<br />
Storage tank unit supply pump<br />
Storage tank unit probe<br />
Zone 1 mixer valve (CMI-1)<br />
Zone 1 heating circuit pump (CMI-1)<br />
Zone 1 safety thermostat (CMI-1)<br />
Zone 1 temperature probe (CMI-1)<br />
Zone 2 mixer valve (CMI-2)<br />
Zone 2 heating circuit pump (CMI-2)<br />
Zone 2 safety thermostat (CMI-2)<br />
Zone 2 temperature probe (CMI-2)<br />
Common delivery probe<br />
Zone manager<br />
Modulating room thermostat<br />
External main switch<br />
Cascade and zones regulator<br />
External probe<br />
VICTRIX generator<br />
Electrical scheme<br />
Double battery of generators with high/low temperature zones system and separate storage tank for the domestic hot water production<br />
24<br />
31
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