Buderus Logamatic 2107 Installation And Service Instructions

6 Using the service level
Access to the service level is password protected.
The service level must only be used by trained heating contractors.
Unauthorized access invalidates your warranty.
6.1 Calling up the service level
NOTICE
SYSTEM DAMAGE
through inappropriate work on the system.
z Only enter or change the operating values in accordance with the details
shown in these instructions. Different values will change the heating
system control programs and can cause the system to malfunction.
The controls marked in grey are used for this function.
You will need a pointed object, such as a ball-point pen, to press the "Install"
button.
+
Press the "Display" key and "Install" key at the same time to call up the service
level.
Release both keys. The selected language, e.g. "AMERICAN", is displayed in
the first main menu.
The service level is now activated.
AMERICAN
USER NOTE
The unit automatically returns to the standard display if no settings are made
within 5 minutes.
Logamatic 2107 controls - We reserve the right to make any changes due to technical modifications.16
5
4
Using the service level
6

Buderus Logamatic 2107 Specifications

General

Category	Control Systems
Type	Heating Control Unit
Voltage	230 V
Frequency	50 Hz
Protection class	IP20
Ambient temperature	0°C
Application	Heating systems