Application 14
EI.65.D4.02
103
Wiring Type 2
Input Type 2
Name
Pin
Common
Description
S1
3
12
Water temperature on secondary side of common heat ex-
changer. Flow temperature, heat circuit 1. Charging tem-
perature, hot-water circuit. Must be connected
S2
4
12
Return temperature
S3
5
12
Outdoor temperature. 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
Hot-water temperature. Must be connected
S7
9
12
Optional: Can be installed to measure lower storage tank
temperature
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
S10
23
12
Available
S11
24
12
Available
Output Type 2
Name
Pin
Neutral
Description
P1
16
13
Appl. 14A: Circulation pump, heat circuit 1
Appl. 14B: Circulation pump, heat circuit 1. Charging
pump, hot-water circuit
P2
17
13
Circulation pump, heat circuit 2
P3
18
13
Appl. 14A: Charging pump, hot-water circuit
Appl. 14B: Changeover valve directing flow to heat or hot-
water circuit
M1
19
12
Motor valve on primary side of heat exchanger
M2
20
12
Mixing valve in heat circuit 2
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...