Buderus Logamatic 4122 User Manual

Extended functions
7
Logamatic 4121, 4122 and 4126 - Subject to technical modifications.
46
7.14 Setting the DHW operating mode
This allows you to change the DHW temperature in the DHW cylinder.
z Open flap.
Hold down "Heating circ." and select "DHW" with the rotary selector.
Release "Heating circuit".
The permanent display will then appear again.
Select one of the following operating modes for DHW:
– "Const. operation"
The water inside the DHW cylinder is constantly maintained at the
set
temperature.
Press "Day mode" to select constant operation. After approximately three
seconds, the
permanent display will appear again.
– "Automatic"
30 minutes before the first heating circuit is switched on, the DHW cylinder
will heat the water to the set temperature, and stop when the last heating
circuit is switched off (factory setting). Alternatively, you can enter your
own
DHW program (Æ Chapter 8.3).
Press "Automatic" to select automatic mode. After approximately three seconds,
the
permanent display will appear again.
– "DHW circ. OFF"
DHW heating is switched off. By pressing "DHW", you will switch heating
on
for the duration of "DHW heating once".
Press "Night mode" to stop DHW heating. After approximately three seconds,
the
permanent display will appear again.
AUT
AUT
+
Heat. circ. sel.
DHW
Actual room
Outside temp.
0°C
19.5°C
AUT

Buderus Logamatic 4122 Specifications

General

Brand	Buderus
Model	Logamatic 4122
Category	Control Unit
Language	English