Electrical Connections 24 V A.c - Danfoss ECL Comfort User Manual

Electrical connections -
24 V a.c. - in general
24 V a.c. connections
Establish these jumpers:
1-5-8-10-12-14
and jumper 2 to common N-terminal
Terminal Description
1 L Supply voltage 24 V a.c.
2 N Supply voltage 24 V a.c.
3 M1 Actuator - open
4 M1 Actuator - close
5 24 V a.c. supply for M1
6 M2 Actuator - open
7 M2 Actuator - close
8 24 V a.c. supply for M2
9 K1 Relay for pump / fan / damper
10 24 V a.c. supply for K1
11 K2 Relay for pump / fan / damper
12 24 V a.c. supply for K2
13 K3 Optional relay
14 24 V a.c. supply for K3
Wire cross section: 0.75 - 1.5 mm
Electrical connections
Max. 2 x 1.5 mm
Incorrect connection can damage the TRIAC outputs. Max. load
(terminals 3, 4, (6 and 7)) 1.0 A / 24 V a.c.!
2
wires can be inserted into each screw terminal.
Max. load
1.0 A / 24 V a.c.
1.0 A / 24 V a.c.
1.0 A / 24 V a.c.
1.0 A / 24 V a.c.
4 (2) A / 24 V a.c.
4 (2) A / 24 V a.c.
4 (2) A / 24 V a.c.
2
13