ecoTEC exclusive installation and maintenance instructions / 0020017768_04
4
2
Description of the appliance
2.1 Design
5
4
2
1
9
10
11
12
13
14
6
7
8
3
Fig. 2.1 Functional elements of ecoTEC exclusive
Key to Fig. 4.2
1 Expansion
vessel
8 Aqua-Sensor
2 Air intake pipe
9 Electronics box
3 Burner
assembly
10
Pump
4 Ignition electrode
11 Auto air vent
5 Gas Valve
12 Pressure sensor
6 Diverter valve
13 Heat exchanger
7 Hot water heat exchanger
14 Air / flue gas duct
2.2 Type
overview
Appliance
type
Designated country
(designation in accord-
ance
with ISO 3166)
Approval
category
Type of gas
Nominal heat rating
in kW (heating)
Hot water output
in kW
832
UK (Great Britain)
II
2H3P
Natural gas H G20
Liquid gas propane G31
27
31,4
838
UK (Great Britain)
II
2H3P
Natural gas H G20
Liquid gas propane G31
30
37,2
Table 2.2 Type summary
2.3 CE
label
CE labelling shows that the appliances comply with
the basic requirements of the following directives:
– Directive
90/396/EEC
of the Commission with revisions
"Directive for Harmonisation of Legal Regulations
of the Member States for Gas Consumer UNits" (Gas
equipment directive)
– Directive
92/42 EEC
of the Commission with revisions
"Directive Concerning the Efficiency of New Hot Water
Heating Boilers Fired by Liquid or Gaseous Fuels“
(Efficiency directive)
– Directive
73/23/EEC
of the Commission with revisions
"Directive Concerning Electrical Operating Equipment
for Use Within Specific Voltage Limits“ (Low voltage
directive)
– Directive
89/336/EEC
of the Commission with revisions
"Directive Concerning Electromagnetic Compatibility"
The units comply with the prototype described in the EU
Prototype Test Approval:
PIN-No. CE-0085BR0308
The units comply with the following standards:
– EN 483
– EN 625
– EN 677
– EN 50165
– EN 55014
– EN 60335-1
– EN 60529
– EN 61000-3-2
– EN 61000-3-3
h
Vaillant Ltd. supports the Benchmark Initiative.
You will find the Benchmark Logbook on the
last page of this instruction manual. It is very
important that this document be filled out
properly when installing, commissioning and
handing-over to the operator of the installation.
2 Description of the appliance
4
