Buderus Logamatic 4323 Service Instructions

Modules and their functions
5
Logamatic 4323 - Subject to technical modifications. 15
Feed function
Manual feed pump switch (Æ Fig. 8, [1])
The positions 0 and (manual mode) are special
settings reserved for heating contractors only.
Heating circuit function
Switch for heating circuit 0
(Æ Fig. 8, [2])
The positions 0 and (manual mode) are special
settings reserved for heating contractors only.
Current functions are indicated by LEDs.
Fig. 8 ZM433
1 Manual feed pump switch
2 Switch – heating circuit 0
1
2
USER INFORMATION
In standard mode, the switch should be set
to "AUT".
: The feed pump is switched on.
AUT: The feed pump operates automatically.
0: The feed pump is switched off. The control
functions continue to be active.
USER INFORMATION
In standard mode, the switch should be set
to "AUT".
: The heating circuit pump is switched on.
The
mixer is switched volt-free and can
be
manually operated.
AUT: The heating circuit operates in automatic mode.
0: The heating circuit pump is switched off.
The
mixer is switched volt-free. The control
functions continue to be active.
3
3
3
3

Buderus Logamatic 4323 Specifications

General

Brand	Buderus
Model	Logamatic 4323
Category	Control Unit
Language	English