Buderus Logamatic 2107 Installation And Service Instructions

Changing the reference design temperature
+
Press the "Display" key and "Install" key at the same time to call up the service
level. "AMERICAN" appears as the first main menu.
Turn the dial until "CIRCUIT 01" or "CIRCUIT 02" is displayed.
Press "Display" to call up a submenu.
"PERIM HTG" or "FLOOR HTG" appears.
Turn the dial until "REF TEMP" is shown.
+
Hold down the "Display" key and turn the dial until the required value appears
(in this case 133°F (56°C)).
Release "Display" to store your input.
Press "ENTER" to return to the next higher level.
167
REF TEMP
°F
133
REF TEMP
°F
Input range Factory setting
Reference design temperature for PERIM HTG 86 – 194°F (30 – 90°C) 167°F (75°C)
Reference design temperature for FLOOR HTG 86 – 140°F (30 – 60°C) 113°F (45°C)
Logamatic 2107 controls - We reserve the right to make any changes due to technical modifications. 33
8
Heating circuit data

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