Start-Up; Carrying Out The Initial Start-Up; Switching The Product On And Off; Running The Installation Assistants - Vaillant ecoTEC plus Installation And Maintenance Instructions Manual

9

Start-up

9.1

Carrying out the initial start-up

Initial start-up must be carried out by a customer service
technician or an authorised competent person using the
Benchmark Checklist. The Benchmark Checklist in the ap-
pendix (→ Page 63) of the installation instructions must be
filled in and stored carefully along with the unit's documenta-
tion.
▶
Carry out the start-up procedure using the Benchmark
Checklist in the appendix.
▶
Fill out and sign the Benchmark Checklist.
9.2

Switching the product on and off

▶
Press the on/off button on the product.
◁
The basic display appears on the display.
9.3

Running the installation assistants

The installation assistant is displayed whenever the product
is switched on until it has been successfully completed.
It provides direct access to the most important check
programmes and configuration settings for starting up the
product.
To recheck and reset the most important system parameters,
call up the Appliance config..
Menu → Installer level → Appliance config.
The settings options for more complex systems can be found
in the Diagnostics menu.
Menu → Installer level → Diagnostics menu
▶
Press to confirm installation assistant start-up.
◁
All heating and hot water requests are blocked whilst
the installation assistant is active.
Note
If you do not confirm the launch of the install-
ation assistant within 10 seconds of switching
the system on, the basic display reappears.
▶
To access the next point, confirm by pressing
case.
9.3.1 Language
▶
Set the required language.
▶
To confirm the set language and to avoid unintentionally
changing it, press to confirm this twice.
If you have unintentionally set a language that you do not
understand, proceed as follows to change it:
▶
Press and hold and
▶
Also briefly press .
▶
Press and hold and
language setting option.
▶
Select the required language.
▶
Press twice to confirm this change.
9.3.2 Filling mode
Filling mode (check programme P.06) is activated automatic-
ally in the installation assistant for as long as the filling mode
appears on the display.
28
in each
at the same time.
until the display shows the
9.3.3 Purging
1. Unlike in the Check programs menu, to purge the sys-
tem, start check programme P.00 by pressing
2. If you need to change the circuit that is being purged,
press .
9.3.4 Target feed temperature, hot water
temperature, Comfort mode
1. To set the target flow temperature, hot water temperat-
ure and Comfort mode, use
2. Press to confirm this setting.
9.3.5 Heating partial load
The heating partial load of the product is set to Auto at the
factory. The product independently determines the optimum
heating output depending on the current heat demand of
the system. You can retroactively change the setting in the
Diagnostics menu under D.000.
9.3.6 Auxiliary relay and multi-functional module
1. If you have connected additional components to the
product, assign these components to the individual re-
lays.
2. In each case, confirm by pressing
Note
This setting can be retroactively changed in
the Diagnostics menu using D.026, D.027
and D.028.
9.3.7 Contact data
▶
If required, store your telephone number in the Appli-
ance config. (max. 16 digits/no blank spaces). The oper-
ator can view the telephone number.
9.3.8 Ending the installation assistant
▶
Once you have run through the installation assistant suc-
cessfully, confirm by pressing
◁
The installation assistant will close and will not launch
again when the product is next switched on.
9.4

Restarting the installation assistants

Menu → Installer level → Start inst. assistant
You can restart the installation assistant at any time by call-
ing it up in the menu.
9.5

Test programmes

Menu → Installer level → Test programs
As well as the installation assistants, you can also call up
the following test programmes for start-up, service and
troubleshooting.
–
Check programs
–
Function menu
–
Electronics self-test
Installation and maintenance instructions ecoTEC plus 0020244998_04
or .
and .
.
.