![background image](http://html1.mh-extra.com/html/danfoss/ecl-2000/ecl-2000_installation-manual_3464574082.webp)
Application 9
EI.65.D4.02
76
Wiring Type 1/230 V
Wiring Type 1/24 V
Input Type 1
Name
Pin
Common
Description
S1
3
12
Flow temperature, heat circuit 1. Must be connected
S2
4
12
Return temperature, heat circuit 1
S3
5
12
Outdoor temperature (heat circuit 1). Must be connected
S4
6
12
Flow temperature, heat circuit 2. Must be connected
S5
7
12
Return temperature, heat circuit 2
S6
8
12
Optional: Can be installed to measure outdoor temperature
for heat circuit 2
S8
10
12
Default: Room temperature, heat circuit 1. Can be rede-
fined
S9
11
12
Default: Room temperature, heat circuit 2. Can be rede-
fined
Output Type 1
Name
Pin
Neutral
Description
P1
18
13
Circulation pump, heat circuit 1
P2
19
13
Circulation pump, heat circuit 2
P3
20
13
Available
M1
16, 17
13
Motor valve, heat circuit 1. 16: Close. 17: Open
M2
23, 24
13
Motor valve, heat circuit 2. 23: Close. 24: Open
Summary of Contents for ECL 2000
Page 1: ...Installation Guide ECL 2000 11 99 EI 65 D4 02...
Page 2: ......
Page 3: ...Installation Guide ECL 2000 Danfoss A S EI 65 D4 02...
Page 16: ...Mounting EI 65 D4 02 10...
Page 26: ...Electrical Connections EI 65 D4 02 20...
Page 120: ...Application 17 Type 2 Only EI 65 D4 02 114...
Page 134: ...Appendix C Service Menus EI 65 D4 02 128...
Page 136: ...References EI 65 D4 02 130...
Page 140: ...Index EI 65 D4 02 134...