Operating and display functions 9
0020131957_01 VRT 350 Installation instructions
21
9.2.2
Reading the water pressure of the heating
system
Menu
→
Installer level
→
System configuration
[
System
---
-]
→
Water pressure
–
This function allows you to read the water pressure of the
heating system.
9.2.3
Reading the hot water generation status
Menu
→
Installer level
→
System configuration
[
System
---
-]
→
Domestic hot water
–
You can use this function to read the hot water generation
status (
Charged
,
Not charged
).
9.2.4
Reading the software version
Menu
→
Installer level
→
System configuration
[
System
---
-]
→
Control modules
–
You can use this function to read the software version of
the display and the heater.
9.2.5
Setting the control type
Menu
→
Installer level
→
System configuration
[
System
---
-]
→
Control type
–
Select this function to set the type of room temperature
control:
–
Two-point corresponds to an On/Off control system
–
Analogue corresponds to a modulating control system
9.2.6
Setting the distance adjustment
Menu
→
Installer level
→
System configuration
[
System
---
-]
→
Distance adjustment
–
This function allows you to optimally adjust the switching
behaviour of the controller to the room size or the radiator
layout:
–
Positive values: slower controller switching behaviour
–
Negative values: faster controller switching behaviour
The
Distance adjustment
function is only available if you
have set
Analogue
under the
Control strategy
function
9.3
System configuration, heater
9.3.1
Reading the status of the heater
Menu
→
Installer level
→
System configuration
[
Heater 1
--
--]
→
Status
–
This function allows you to read the current status of the
heater (boiler).
Off
,
Heating
(heating mode),
hot water
generation
.
9.3.2
Reading the value of temperature sensor
VF1
Menu
→
Installer level
→
System configuration
[
Heater 1
--
--]
→
VF1
–
This function allows you to read the current value of tem-
perature sensor VF1.
