2 Notes on the documentation
6
Installation and maintenance instructions ecoTEC plus 0020261188_00
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
0010021647
VC 406/5-5 (LL-DE)
ecoTEC plus
0010021648
VC 476/5-5 (E-DE)
ecoTEC plus
0010021516
VC 476/5-5 (LL-DE)
ecoTEC plus
0010021517
VC 636/5-5 (E-DE)
ecoTEC plus
0010021518
VC 636/5-5 (LL-DE)
ecoTEC plus
0010021519
3
Product description
This product is a gas-fired wall-hung condensing boiler.
3.1
Product design
6
1
3 2
8
9
10
11
12
13
14
15
16 17 18
19
7
5 4
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
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
3.2
Data plate
The data plate is mounted on the underside of the product in
the factory.
Information on the
data plate
Meaning
Barcode with serial number
