Vaillant ecoTEC pure, Operating Instructions Manual

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Function 4
0020258017_00 ecoTEC pure Operating instructions
9
Information
on the data
plate Meaning
2H / 2E / 3P /
2K... Gas group and gas connec-
tion pressure as set at the
factory
Tmax Max. flow temperature
PMS Maximum water pressure in
heating mode
NOx NOx class for the product
V
Hz Electric connection
W Max. electrical power con-
sumption
IP Protection class
Code (DSN) Specific product code
Heating mode
Q n Nominal heating load range
in heating mode
P n Nominal heat output range
in heating mode
P nc Nominal heat output range
in heating mode (condensing
technology)
Hot water generation
Q nw Nominal heating load range
in domestic hot water mode
P nw Nominal heat output range
in domestic hot water mode
D Specific flow rate
PMW Maximum water pressure in
domestic hot water mode
Barcode with serial number
Note
Make absolutely sure that the
product is compatible with the gas
group at the installation site.
3.5 Serial number
The serial number can be found on the
rear of a plastic plate at the bottom of the
front casing and on the identification plate.
3.6 CE label
The CE label shows that the products
comply with the basic requirements of the
applicable directives as stated on the iden-
tification plate.
The declaration of conformity can be
viewed at the manufacturer's site.
4 Function
4.1 Operating concept
The display switches on when you switch
on the product or press a button. You can
now configure settings by pressing the
buttons again.
When you switch the product off using the
on/off button, the display goes out (the
frost protection function is active for as
long as power is supplied).
Button Meaning
–
Setting the hot water temperat-
ure
–
Cancelling the change to a set
value or activating an operating
mode
–
Calling up a higher selection
level in the menu
–
Setting the heating flow tem-
perature, filling pressure of the
heating system or activating the
heating mode
–
Confirming a set value or activ-
ating an operating mode
–
Calling up a lower selection
level in the menu
–
Read the system pressure
(press twice)