Nefit Moduline IV Instructions D'utilisation page 13

External Error Detection (EED)
Fitting
The EED module is attached to the wall by two screws. Use
the back plate to mark the position of the drill holes. Remove
the transparent hood before fitting (see figure 2).
Connecting
The switching unit is connected to the terminal board of the
boiler with a four-core cable (see figure 3).
WARNING!
Check UBA screw clamp connections 3 and 4;
they must be bridged.
From the EED module to the terminal board
No. Description
1. 24 VAC
2. 0 V
3. UBA loop
4. UBA loop
Table 1 Connecting the four-core cable
WARNING!
If the EED module is connected incorrectly, it
could damage the EED module and the boiler!
Subject to changes due to technical improvements!
External Error Detection (EED) • 08/2010
Number of the clamp
9
10
6
5
Fig. 2 The wall attachment of the EED module
CON 1
1 2 3 4
Fig. 3 Connecting by means of the four-core
cable
English
3
4
13