15
4 Installation
4.2
Electrical connection
Fast-on
connection
(standard)
Rear view
( 1 ) = fast-on connector A 6.3 x 0.8 DIN 46 244
Screw
connection
Code X
(1) = receptacle
(2) = connecting screw
(3) = terminal strip
(4) = fast-on connector
A 6.3 x 0.8,
DIN 46 244
4.3
Connection diagrams
The cable can be attached or replaced without any special tools, by using
standardized cables that do not require any special preparation.
H
When the thermostat is mounted using the fixing bracket (extra code b1, b2 or
b3), the protective earth conductor must always be connected through a fast-
on connector A 6.3 x 0.8, DIN 46 244.
2
1
( 1 )
( 1 )
( 2 )
( 3 )
( 4 )
EMf-80
EMf-80/U
ϑ
1
2
ϑ
1
2 4
