Installation Guide
ECL Comfort 210 / 310, application A214 / A314
2.5.3 Electrical connections, 24 V a.c., power supply, pumps, dampers, motorized control valves etc.
Connections, in general.
See also the A214 Mounting Guide (delivered with the application key) for application specific connections.
Do not use a common transformer for ECL Comfort 310 and motorized valve / damper control. Use separate transformers.
8
7
H
1
4
8
6
.1
0
D
a
n
fo
s
s
S
N
S
P
Y
2
30 V / 24 V
0
- 10 V
M
2
30 V / 24 V
S
N
S
P
Y
M
S
N
S P
S N
S P
0
- 10 V
8
9
10
11
L
N
R
1
E
CL Comfort 310
S
N
S
P
Y
0 - 10 V
M
230 V / 24 V
S
N
S
P
Y
M
S
N
S P
0 - 10 V
8
9
10
11
L
N
R
1
E
CL Comfort 310
Terminals
Max. load
ECA 310
19
18
4 (2) A / 24 V a.c. *
17
4 (2) A / 24 V a.c. *
16
15
4 (2) A / 24 V a.c. *
14
13
4 (2) A / 24 V a.c. *
12
4 (2) A / 24 V a.c. *
11
4 (2) A / 24 V a.c. *
10
24 V a.c., (SN)
9
24 V a.c., (SP)
8
7
1 A / 24 V a.c.
6
1 A / 24 V a.c.
5
4
1 A / 24 V a.c.
3
1 A / 24 V a.c.
2
1 A / 24 V a.c.
1
1 A / 24 V a.c.
* 4 A for ohmic load, 2 A for inductive load
Factory established jumpers in the base part:
5 to 8, 9 to 14, L (SP) to 5 and L (SP) to 9, N (SN) to 10
Danfoss District Energy
VI.GU.A2.02
DEN-SMT/DK
65
