Vaillant VRT 350 Installation Instructions Manual page 19

Setting level
Special function
Hot water circuit
Cylinder
Target cylinder temperature
Current cylinder temperature
System
Control type
1)
Distance Adjustment
Installer level → Change code →
New code
* If there is no fault, the status is OK. If there is a fault, Fault appears here and you can read the fault message in the Fault messages
section.
1) Appears only if the value Analogue is set for the control type.
If the VR 66 is connected, the functions shown in italics are only available for Zone 1 and these are only shown in the display for the
main controller.
0020131957_01 VRT 350 Installation instructions
Values Unit
min. max.
Current function
Inactive Active
℃
35 70
℃
Current value
Current value
-5 +5
000 999
Increment/Select Factory reset
Cylinder boost, None
Party function,
Away
Active, Inactive Active
1 60
2-point, analogue 2-point
1 0
1 000
Operating 8
Setting
19