Thermia ATEC Commissioning

5 Configuration of control system
N
Before configuring the control system, the installation must be completed according to the instructions in the
preceeding chapters.
N
To avoid alarms during start-up, the outdoor unit must be powered on.
N
Make the settings in the order they appear in the text that follows.
Further information about parameters in the control system are found in the Information Menu and Service Menu chapters in the Tech-
nical Description.
5.1 Select display language
After the heat pump size has been set, it is possible to select the display language. It is also possible to go back and change the size
setting using the desired language.
The following settings are made in the Information Menu. To enter the Information Menu, press left arrow(<). Use + or – to move up and
down in the menu.
Select display language in the INFORMATION menu:
▪
INFORMATION
▪
Press – button several times to get to the LANGUAGE entry.
▪
Press right arrow (>) button to enter the LANGUAGE menu.
▪
Use + or – buttons to navigate to the desired language.
▪
Press right arrow (>) to chose language. An asterisk (*) will appear next to chosen language.
▪
Press left arrow (<) twice to exit the Information Menu.
5.2 Factory setting
N
Each time a factory reset is executed, parameters like AUX. HEATER, DEFROST, OPTIMUM, HOT WATER, and
HEAT CURVE return to their default values. This means that parameters like AUX. HEATER, OPTIMUM, and HOT
WATER will not be active until manually activated.
The following settings are made in the Service Menu. If not already in the Service Menu, enter the Service Menu by pressing and holding
left arrow (<) for at least 5 seconds. Use + or – to move up and down in the menu.
Make a factory setting and select heating system with the parameters in the SERVICE menu:
▪
SERVICE
▪
INSTALLATION
▪
FACTORY SET
▪
Use + or – buttons to select FLOOR or RADIATOR. If CANCEL is selected, the system is reset to the default delivery
setting.
▪
Press right arrow (>) to select the appropriate value. If the system is a mix of radiator and floor heating, RADIA-
TOR is chosen.
▪
An asterisk (*) will appear to confirm the setting .
▪
To exit factory setting, press left arrow (<) 5 times to enter Service Menu.
Commissioning Atec
VIGFG102 Thermia Värmepumpar
10

Thermia ATEC Specifications

General

Brand	Thermia
Model	ATEC
Category	Heat Pump
Language	English