Installer Level Overview; Calling Up The Installer Level; Using Diagnostics Codes; Displaying The Status Codes - Vaillant ecoTEC sustain 24 Installation And Maintenance Instructions Manual

6.2

Installer level overview

6.3

Calling up the installer level

1. Only call up the installer level if you are a competent
person.
2.
Press and ("i") at the same time.
◁
S.xx (current unit status) appears in the display,
followed by the heating flow temperature and the
heating installation pressure.
3.
Press to access the installer level.
◁
SoF and the software version appear in the display.
4.
Press .
◁
c.00 appears in the display.
5.
Press the or button to change the installer code.
–
Installer code: 17
6.
Confirm by pressing
7.
Press to access the diagnostics codes (d.), the
check programmes (P.) and the fault codes (F.) and to
return to the diagnostics codes (d.).
8.
Use or to set the required value .
◁
appears in the display.
9.
Confirm by pressing
10. Use
or to set the required value .
◁
appears in the display if the value can be set.
◁
"no" appears in the display if the value cannot be
set.
11. Confirm by pressing
12. Press
to cancel a setting or exit the installer level.
0020253094_01 ecoTEC sustain Installation and maintenance instructions
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6.4

Using diagnostics codes

You can use the parameters marked as adjustable in the
table of diagnostics codes to adapt the product to the system
and customer requirements.
6.4.1 Setting a diagnostics code
1. Call up the installer level. (→ Page 17)
◁
d.-- is shown in the display.
2.
Press the or button to select the diagnostics
code.
3.
Press to confirm.
4.
Press the or button to set the value of the dia-
gnostic code.
5.
Press to confirm.
6.
Press to return to the sequence.
◁
The diagnostics codes are shown in the display
once again.
7. Proceed accordingly for all parameters that need to be
changed.
8.
Press the button 2 times to exit the diagnostics code
configuration.
◁
The display switches to the basic display.
6.5

Displaying the status codes

The status codes display the product's current operating
status.
Status codes – Overview (→ Page 38)
6.5.1 Live Monitor (status codes)
1.
Press and ("i") at the same time.
◁
The S.xx message appears in the display, followed
by information about the installation (→ Activating
access for the competent person).
2.
Press .
◁
The display switches to the basic display.
6.6

Using check programmes

By activating various check programmes, you can trigger
various special functions on the product.
Check programmes – Overview (→ Page 34)
6.6.1 Calling up the check programmes
1. Call up the installer level. (→ Page 17)
◁
d.-- is shown in the display.
2.
Press .
◁
P.-- is shown in the display.
3.
Press the or button to select the check
programme.
4.
Press to confirm.
◁
The check programme starts.
5.
Press .
Operation 6
17