Vaillant ecoTEC exclusive, Инструкция по установке и обслуживанию

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2 Notes on the documentation
6
Installation and maintenance instructions ecoTEC exclusive 0020189875_01
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:
–
VCW 266/5-7 (N-DE) ecoTEC exclusive: 0010017094
3 Product description
3.1 Product design
1 2
3
4
5
6
7
8
9
10
11 12 13
15
16
17
18
19
20
21
22
14
1 Flue gas test point
2 Connection for the
air/flue pipe
3 All-gas sensor
4 Expansion vessel
5 Water hammer arrester
6 Fan
7 Secondary heat ex-
changer
8 Automatic air vent
9 Manometer
10 Expansion relief valve
11 High-efficiency pump
12 Prioritising diverter
valve
13 Differential pressure
sensor
14 Communication unit
(optional)
15 Electronics box
16 Gas valve assembly
17 Compact thermal
module
18 Heat exchanger
19 Ignition electrode
20 Air intake pipe
21 Volume flow sensor
22 Water pressure sensor
3.2 Information on the identification plate
The identification plate is mounted on the underside of the
product in the factory.
Information on the
identification plate Meaning
Read the instructions.
VC(W) ... Type designation
..6/5-7 Calorific value power/product generation
equipment
ecoTEC exclusive Product designation
2N, G20
–
G25
20 mbar (2 kPa)
Gas group and gas connection pressure
as set at the factory
ww/yyyy Date of manufacture: Week/year
Cat. Approved unit categories
Types Approved gas-fired units
PMS Permissible total overpressure
T
max.
Max. flow temperature
ED 92/42 Current efficiency directive fulfilled with
4* rating
V Hz Mains voltage and mains frequency
W Max. electrical power consumption
IP Level of protection
Heating mode
Hot water generation
P Nominal heat output range
Q Heat input range
Bar code with serial number,
7th to 16th digit = product article number
3.3 CE label
The CE label shows that the products comply with the basic
requirements of the applicable directives as stated on the
identification plate.
The declaration of conformity can be viewed at the manufac-
turer's site.