Displayed Symbols; Information On The Identification Plate; Serial Number; Ce Label - Vaillant ecoTEC exclusive 627 Operating Instructions Manual

3 Product description
–
if you press a button while the product is switched on.
At first, pressing this button does not trigger any other
function.
The light goes out after one minute if you do not press any
button.
3.4

Displayed symbols

Symbol Meaning
Burner operating cor-
rectly
Current burner modula-
tion rate
bar Current filling pressure of
the heating system
The dashed lines show
the permitted range.
Hot water generation
active
Heating mode active
Green iQ mode active
Maintenance required
Summer mode active
Heating mode is
switched off
Burner anti-cycling time
is active
Fault in the product
F.XX
3.5

Information on the identification plate

The identification plate is mounted on the underside of the
product in the factory.
Applicability: Product with integrated hot water generation
OR Product with integrated hot water generation
Information on the Meaning
identification plate
Read the instructions.
VU(W) ... Type designation
..6/5-7 Calorific value power/product generation
equipment
ecoTEC exclusive Product description
6
Explanation
Burner on
–
Permanently on:
Filling pressure in
the permitted range.
–
Flashing: Filling
pressure outside
the permitted range.
–
Permanently on:
Draw-off mode be-
fore burner is on
–
Flashing: Burner on
in draw-off mode
–
Permanently on:
Heating mode heat
requirement
–
Flashing: Burner on
in heating mode
3.6
–
Permanently on:
Energy-saving mode
The serial number is located on a plate behind the front flap.
active
The plate is in a plastic fish plate. You can also display the
serial number in the display.
Information on mainten-
ance message in the
"Live Monitor".
3.7
To avoid the need for
frequent switching on
The CE label shows that the products comply with the basic
and off (increases the
requirements of the applicable directives as stated on the
product's working life).
identification plate.
Appears instead of the
The declaration of conformity can be viewed at the manufac-
basic display, may be
turer's site.
an explanatory plain text
display.
3.8
Only the most energy efficient products can carry the
'Energy Saving Trust Endorsed Product' brandmark making
it easy for consumers to choose products that have met strict
energy performance criteria.
Available for: Boilers, Heating controls and chemical inhib-
itors, the Energy Saving Trust endorsed product brandmark
gives consumers confidence that a product will cost less to
run, help lower energy bills and reduce carbon emissions.
About the Energy Saving Trust
Energy Saving Trust is an independent and impartial organ-
isation that provides trusted energy saving advice to em-
Information on the Meaning
identification plate
2H, G20 – 20 mbar
Gas group and gas connection pressure
(2.0 kPa) 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 in heating
mode
PMW Permissible total overpressure during hot
water generation
T Max. flow temperature
max.
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
D Nominal hot water draw-off rate
Bar code with serial number,
7th to 16th digit = product article number

Serial number

CE label

Energy Saving Trust Endorsed Products

Operating instructions ecoTEC exclusive 0020193967_01