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2 Notes on the documentation
2
Notes on the documentation
2.1
Observing other applicable documents
▶
You must observe all the operating and installation in-
structions included with the system components.
2.2
Storing documents
▶
Pass these instructions and all other applicable docu-
ments on to the system operator.
2.3
Validity of the instructions
These instructions apply only to:
Product article number
VC 406/5-5 (E-DE)
ecoTEC plus
VC 406/5-5 (LL-DE)
ecoTEC plus
VC 476/5-5 (E-DE)
ecoTEC plus
VC 476/5-5 (LL-DE)
ecoTEC plus
VC 636/5-5 (E-DE)
ecoTEC plus
VC 636/5-5 (LL-DE)
ecoTEC plus
3
Product description
This product is a gas-fired wall-hung condensing boiler.
6
0010021647
0010021648
0010021516
0010021517
0010021518
0010021519
Installation and maintenance instructions ecoTEC plus 0020261188_00
3.1
Product design
15
14
13
12
11
10
9
8
7
6
1
Rainwater drain hose
2
Hydraulic pressure
sensor
3
Heating pump
4
Dynamic air separation
system
5
Water-pressure mano-
meter
6
Electronics box
7
Condensate siphon
8
Gas valve assembly
9
Fan
10
Compact thermal
module
3.2
Data plate
The data plate is mounted on the underside of the product in
the factory.
Information on the
Meaning
data plate
Barcode with serial number
16 17 18
19
5
4
3
2
1
11
Ignition electrode
12
Integrated condensation
heat exchanger
13
Air intake pipe
14
Temperature sensor in
the heating flow
15
Temperature sensor in
the heating return
16
Connection for the
air/flue pipe
17
Flue gas measuring
stub pipe
18
Rainwater collecting
device
19
Pressure switch
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