Installation Guide
ECL Comfort 210 / 296 / 310, A247 / A347
(code no. 087H3808, 087H3822)
A247.1, ex. a:
P
P
P
P
P
P
© Danfoss | 2020.11
AN19348647319100-001001 | 1
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
A247.1, ex. b:
A247.1, ex. c:
S1
S1
M2
M1
S5
ECL 210 / 296 / 310
S3
S4
S2
ECL 210 / 296 / 310
M2
P1
P2
A1
A1
S3
S6
S8
P3
Danfoss
87H2053.15
Danfoss
87H2054.15
M1
S2
S4
S5
P1
P2
S6
S8
P3
2 | © Danfoss | 2020.11
AN19348647319100-001001
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
A247.2, ex. a:
A247.2, ex. b:
S1
M2
S2
S3
ECL 210 / 296 / 310
S5
M1
S4
P1
P2
Danfoss
87H2055.15
S6
A
S8
B
P4
P3
AN19348647319100-001001
© Danfoss | 2020.11 | 3
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
A247.2, ex. c:
A247.3, ex. a:
S1
M1
S2
S4
ECL 210 / 296 / 310
M2
S5
P2
S3
Danfoss
87H2056.15
P1
S6
A
S8
B
P4
P3
4 | © Danfoss | 2020.11
AN19348647319100-001001
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
A247.3, ex. b:
A247.3, ex. c:
S1
S1
M2
S2
S3
ECL 210 / 296 / 310
P1
S5
M1
S4
P2
ECL 210 / 296 / 310
S7
Danfoss
87H1394.12
S6
A
S8
B
P4
P3
Danfoss
87H1395.11
M1
S2
S4
M2
S5
S3
P2
S7
P1
S6
A
S8
B
P4
P3
AN19348647319100-001001
© Danfoss | 2020.11 | 5
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
A347.1, ex. a:
A347.1, ex. b:
S1
S1
M2
M1
S5
S2
S3
S4
ECL 310
B
P1
P2
ECL 310
A1
A1
S6
S8
S7
Danfoss
87H2057.11
A
P3
S7
Danfoss
87H1473.10
M2
M1
S5
S4
S2
S3
P1
P2
S6
S8
P3
6 | © Danfoss | 2020.11
AN19348647319100-001001
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
A347.1, ex. c:
A347.2, ex. a:
S1
M1
S2
S4
ECL 310
M2
A1
S3
S5
P1
P2
S6
S8
S7
P3
Danfoss
87H1474.10
AN19348647319100-001001
© Danfoss | 2020.11 | 7
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
A347.2, ex. b:
A347.2, ex. c:
S1
S1
M2
S2
S3
M2
M1
S5
S4
S3
ECL 310
P1
P2
ECL 310
A1
A1
S9
S7
Danfoss
87H1475.11
S6
A
S8
B
P4
P3
S7
Danfoss
87H1476.11
M1
S2
S4
S5
P2
S9
P1
S6
A
S8
B
P4
P3
8 | © Danfoss | 2020.11
AN19348647319100-001001
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
A347.3, ex. a
S1
M2
M1
S5
S2
S3
S4
ECL 310
B
P1
P2
A1
S6
S7
Danfoss
87H1517.11
S8
A
P3
AN19348647319100-001001
© Danfoss | 2020.11 | 9
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
ECL Comfort 210 / 296 / 310:
230 V a.c.
4 (2) A / 230 V a.c.
0,2 A / 230 V a.c.
230 V a.c., A247.1
230 V a.c., A247.2 / A247.3
10 | © Danfoss | 2020.11
AN19348647319100-001001
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
230 V a.c., A247.1, A247.2, A247.3
ECL 296
230 V a.c., A347.1
ECL 310 / 230 V a.c.
230 V a.c., A347.2 / A347.3
ECL 310 / 230 V a.c.
A1
A1
Danfoss
87H2045.11
Danfoss
87H2046.11
AN19348647319100-001001
© Danfoss | 2020.11 | 11
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
ECL Comfort 210 / 296 / 310:
24 V a.c.
24 V a.c., A247.1 / A347.1
ECL 310 / 24 V a.c.
4 (2) A / 24 V a.c.
1 A / 24 V a.c.
A1
24 V a.c., A247.2 / A247.3 / A347.2 / A347.3
ECL 310 / 24 V a.c.
A1
Danfoss
87H2047.12
S
P
S
S
S
Danfoss
87H2048.12
12 | © Danfoss | 2020.11
SN SN
SP
SN
AN19348647319100-001001
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
230 V a.c. / 24 V a.c. , safety thermostat
1-step closing
ECL 210 / 310
M1
230 V a.c. / 24 V a.c. , safety thermostat
1-step closing
ECL 210 / 310
Danfoss
87H2106.10
Danfoss
87H2105.10
230 V a.c. / 24 V a.c. , safety thermostat
1-step closing
ECL 210 / 310
230 V a.c. / 24 V a.c. , safety thermostat
1-step closing
ECL 210 / 310
M2
Danfoss
87H2107.10
M1
Danfoss
87H2108.10
AN19348647319100-001001
M2
© Danfoss | 2020.11 | 13
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
230 V a.c. / 24 V a.c. , safety thermostat
2 step closing
ECL 210 / 310
M1
230 V a.c. / 24 V a.c. , safety thermostat
2 step closing
ECL 210 / 310
Danfoss
87H2109.10
Danfoss
87H2110.10
Pt 1000 (1000 Ω / 0 °C)
230 V a.c.
M2
87H1487.11
Danfoss
ECL Comfort 210 / 296 / 310
28
29
30
31
32
S2 S1
L
N
PE
S2
S1
+
B
ECL 485
S2 S1
L
230 V a.c.
N
PE
ECL Comfort 210 / 296 / 310
28
29
30
31
32
S2
S1
+
B
ECL 485
14 | © Danfoss | 2020.11
AN19348647319100-001001
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
Pt 1000 (1000 Ω / 0 °C)
A247.1 / A247.2 / A247.3
S1 S2 S3 S4 S5 S6 S7 S8
A247.1
A247.2
A247.3
ü ü ü ü ü ü ü
ü ü ü ü ü ü ü
ü ü ü ü ü ü ü ü
A347.1 / A347.2 / A347.3
S1 S2 S3 S4 S5 S6 S7 S8 S9 S10
A347.1
A347.2
A347.3
ü ü ü ü ü ü ü ü
ü ü ü ü ü ü ü ü ü
ü ü ü ü ü ü ü ü
0 - 10 V
0 - 10 V
0 - 10 V
AN19348647319100-001001
© Danfoss | 2020.11 | 15
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
A247.1 / A247.2
S7
20
21
22
23
METER
A247.1 / A247.2
S7
24
25
26
27
28
29
30
ECL 310
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
ECL 210 / 296
S8
S7
S6
S5
S4
S3
S2
S1
87H1098.12
Danfoss
A / B ?
A: B:
16 | © Danfoss | 2020.11
AN19348647319100-001001
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
A:
4,7 K Ω
0,5 W
(l / m³)
(kWh / MWh)
B:
ECL 310
20
21
22
23
24
25
26
27
28
29
30
31
S10
ECL 210 / 296
S9
S8
S7
S6
S5
S4
S3
S2
S1
+
S8
S7
S6
S5
S4
S3
S2
S1
+
87H1459.11
Danfoss
A247 / A347
(l / m³)
(kWh / MWh)
ECL 310
20
21
22
23
24
V+
R
25
26
27
28
29
30
31
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
+
ECL 210 / 296
S8
S7
S6
S5
S4
S3
S2
S1
+
87H1460.11
Danfoss
AN19348647319100-001001
© Danfoss | 2020.11 | 17
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
A347.1 / A347.2 / A347.3
ECL 310
Danfoss
87H2059.10
18 | © Danfoss | 2020.11
AN19348647319100-001001
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
ECA 30 / 31
Master / slave
AN19348647319100-001001
Danfoss
87H2052.11
B
A
B
A
B
A
B
A
© Danfoss | 2020.11 | 19
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
Modbus
ECL 210 / 296 / 310
M-bus
ECL 296 / 310
Danfoss
87H2060.11
B
A
B
A
Danfoss
87H2061.11
M-bus
B
A
B
A
ECL 296 / 310
+
B
A
B
A
S.Gnd
S1
87H1308.11
Danfoss
M-bus
29
METERMETER
30
31
32
33
34
35
36
37
38
20 | © Danfoss | 2020.11
AN19348647319100-001001
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
Pt 1000 (IEC 751B, 1000 Ω / 0 °C)
Ω
803
843
882
922
961
1600
1500
1400
1300
1200
1100
1000
900
800
-50
-25 0255075 100 125 150
°C
-50
-40
-30
-20
-10
100
110
120
130
140
150
10
20
30
40
50
60
70
80
90
Ω
1000
0
1039
1078
1117
1155
1194
1232
1271
1309
1347
1385
1423
1461
1498
1535
1573
°C
120
110
100
90
80
70
60
50
40
30
20
10
2.2 2.6 3.0 3.41.8
1.4
1.0
0.6
0.2
-30 -20 -10 0 10 20
AN19348647319100-001001
© Danfoss | 2020.11 | 21
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
ECA 30
22 | © Danfoss | 2020.11
AN19348647319100-001001
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
AN19348647319100-001001
© Danfoss | 2020.11 | 23
Installation Guide, ECL Comfort 210 / 296 / 310, A247 / A347
?
?
-> Playlists -> How-to Videos -> District Energy installation videos
24 | © Danfoss | DHS-SMDT/DK | 2020.11
ECL Comfort 210 / 296 / 310, A247 / A347: www.heating.danfoss.com
https://www.youtube.com/user/DanfossHeating
*087H9043*
AN19348647319100-001001
Loading...