HTW ECO-THERMAL PLUS -V18WD2RN8PLUS Manual De Usuario E Instalacion página 98

Be sure that the boiler and the integration of the boiler in the system is in accordance with relevant local laws and regula-
tions.
8.4.1 Application a
Boiler provide heat for space heating only
1
1.3
1.5
1.6
1.7
1.2
1.1
8.4.2 Application b
Boiler provide heat for space heating and domestic water heating, the ON/OFF of boiler is controlled by itself for domestic water
heating.
1
1.3
1.5
1.6
1.7
1.2
1.1
CAUTION
12
13
12.1
12.3
12.2
18
8.1
2 3
6 7
1.4
8
12
13
12.1
12.3
12.2
18
2 3
6 7
1.4
8
15
4
14
AHS
15
16
16
9
2 2
10
8.2
4
AHS
16
9
16
8.1
10
22
8.2
11
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FHL1 FHL2 ---- FHLn
14
15
16
11
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FHL1 FHL2 FHLn