Viessmann GC1 Operating Instructions For The System User

11
The control unit is equipped with a touchscreen. To
input settings and check information, tap the on-screen
buttons.
Home screen: Displays and settings
The home screen provides you with the most fre-
quently used settings and checks.
Call up the home screen as follows:
■
Standby display active:
Tap anywhere on the screen.
■
From the main menu:
Tap .
Home screen displays
Fig. 1
A
Menu line
B
Function area
C
Navigation area
Buttons and icons in menu bar
A
Call up the "Main menu"
System data:
■
Date
■
Time
Interfaces:
LAN connection activated for contractor
No LAN connection
WiFi connection activated for contractor
No WiFi connection
Buttons and icons in function area
B
Buttons:
/ Increase or decrease the "Set boiler water tem-
perature"
Adjust the operating program
Meaning of temperatures displayed:
50 °C Selected set boiler water temperature
47 °C Current boiler water temperature
Note
Alternating with the boiler water temperature,
the following can be displayed on this line:
■
Days remaining until next service: Display is
shown from 28 days beforehand.
Icons:
In conjunction with a solar thermal system:
Solar circuit pump is running
Burner (gas or oil) in operation
Operation with gas
Operation with oil
Buttons in navigation area
C
Call up the home screen
One step back in the menu
or
Cancellation of started setting
Confirm an entry or selection
Single boiler constant control: Control unit operation
Operating principles
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Viessmann GC1 Specifications

General

Brand	Viessmann
Model	GC1
Category	Control Unit
Language	English