Buderus Logamatic 2107 Installation And Service Instructions

Setting parameters and display data for the Logamatic 2107
2
Logamatic 2107 controls - We reserve the right to make any changes due to technical modifications.8
SOLAR
7
SLR FN ON Solar function ON/OFF
MAX SL SR Maximum storage tank temperature in solar mode
MIN SL SR Minimum storage tank temperature in solar mode
DHW PROD Domestic hot water ON/OFF
RECIRC PUMP
5
DHW circulation pump
5
HTG CURVE 1 Heating characteristic curve HK1
HTG CURVE 2
4
Heating characteristic curve HK2
4
RELAYS Relay test
BURNER (St.1) Burner relay stage 1
BURNER2
1
, MOD2
2
Burner relay
1
stage 2, modulation output
2
HTG1 PUMP Heating circuit pump (HZ1 unmixed)
HTG2 PUMP
4
Heating circuit pump (HZ2 mixed)
4
MIX VALVE
4
Mixer
4
DHW PUMP Tank DHW pump
RECIR PUMP DHW circulation pump
SLR PUMP
7
Solar pump
7
LCD TEST LCD test
TIME Time, accuracy
RESET Reset
VERSION Version number
Display
1 Only if the FM 242 module is installed and 2-stage burner is selected.
2 Only if the FM 242 module is installed and modulating burner is selected.
3 Only if BFU remote control is installed.
4 Only if the FM 241 module is installed.
5 Only if DHW is installed.
6 Only if FM 241 module is installed and if heating circuit 2 is selected as an "UND-FLOOR" or "RADIATOR" heating system.
7 Only if FM 244 module is installed.

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