Appendix; Overview Of The Functions For The Competent Person; Service Menu Installer Level - Vaillant VPV I Serie Instrucciones De Funcionamiento

Appendix

A

Overview of the functions for the competent person

Note
The functions and operating modes listed are not available for all system configurations.
A.1

Service menu installer level

A service code is required for changes to several menu items.
Note
Ask customer service if you do not know the service code.
Setting level
Main menu → Settings → Service →
Enter key combination
Reactive power
Del. country setting
Voltage limits
Frequency limits
Voltage limits Ø
¹ Not displayed for cosPhi = 1 mode.
² Only displayed if a value > 2 has been set under Number of nodes.
0020273427_02 VPV I Installation and maintenance instructions
Values
Unit Increment, select, explanation
Min. Max.
– – –
Ask customer service.
– –
Displays the Reactive power sub-menu.
The following question appears when you exit the
menu:
Save Changes?
Press and hold
– –
Password is queried.
Ask customer service.
Delete country setting?
Press and hold
After the country setting has been deleted, the
unit restarts and displays the guided initial start-
up. This causes all other settings to be lost.
V Password is queried.
Ask customer service.
The following Voltage limits can be changed:
→ Upper value:
→ Lower value:
In each case, the switch-off value refers to the
peak value for the voltage.
Hz Password is queried.
Ask customer service.
The following Frequency limits can be changed:
→ Lower value:
→ Reactivation value:
→ Start value: (due to high frequency)
→ Upper value:
V Password is queried.
Ask customer service.
The following Voltage limits Ø can be changed:
→ Upper value:
→ Lower value:
In each case, the switch-off value refers to the
average value for the voltage.
Appendix
for one second to confirm
for one second to confirm
Default
setting
–
–
–
–
–
–
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