Mains Connection - Buderus EM10 für UBA 3 Serviceanleitung

Modul EM10
Connecting several modules
It is possible to connect several different modules
(Eg. EM10 and VM10) to each other.
To connect two or more modules, interconnect the mains
connections (fig. 4, pos. 2) and the EMS-connections
(fig. 4, pos. 3).

Mains connection

Install the mains connection (fig. 4, pos. 1 and fig. 2,
pos. 3).
LED-reports of the module EM10
There is one LED which can light up red or green.
The LED flashes red for a short time, when the mains power
is turned on.
LED status
green (permanent)
green (flashing)
red (permanent)
Subject to changes due to technical improvements!
Module EM10 • 06/2005
Meaning
Everything is connected properly.
No communication with the boiler for at least 5
minutes.
EM10 is defect.
3
1 2 2
Fig. 4 Connecting two modules to each other,
installing the mains connection
Reset the boiler.
If the reset doesn't work contact your
installer. See also the instructions for
the boiler.
Contact your installer. See also the
instructions for the boiler.
English
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