Danfoss ECL Comfort 310 Installation Manual page 25

Installation Guide
Application A367.1 example b: Without P4
Application A367.1 example c:
Application A367.1 example e: Without P4
Application A367.2 example b: With P4
Description
Terminal
19
Phase for circulation pump and alarm output
18
Alarm
17 P5
Circulation pump, heating, ON / OFF, circuit 2
16 Phase for circulation pump, heating, circuit 2
15 P4 DHW charging pump, circuit 3 (used only in A367.2 ex. b)
14
Phase for circulation pumps / changeover valve
13 P3
DHW circulation pump, ON / OFF, circuit 3
12 Do not use
11
P1 Circulation pump, heating, ON / OFF, circuit 1
10
Supply voltage 230 V a.c. - neutral (N)
9
Supply voltage 230 V a.c. - live (L)
8 M1
Phase for motorized control valve output, circuit 1
7 M1
Motorized control valve - opening
6 M1 Motorized control valve - closing
5
M2 Phase for motorized control valve output, circuit 2 and motorized changeover valve, circuit 3
4
M2 Motorized control valve - opening
3 M2
Motorized control valve - closing
2 M3
Motorized changeover valve - DHW circuit direction
1 M3
Motorized changeover valve - heating circuit direction
* Relay contacts: 4 A for ohmic load, 2 A for inductive load
Factory established jumpers:
5 to 8, 9 to 14, L to 5 and L to 9, N to 10
Danfoss District Energy
ECL Comfort 310, application A367
Without P4
VI.LG.R1.02
Max. load-
4 (2) A / 230 V a.c.*
4 (2) A / 230 V a.c.*
4 (2) A / 230 V a.c.*
4 (2) A / 230 V a.c.*
4 (2) A / 230 V a.c.*
4 (2) A / 230 V a.c.*
0.2 A / 230 V a.c.
0.2 A / 230 V a.c.
0.2 A / 230 V a.c.
0.2 A / 230 V a.c.
0.2 A / 230 V a.c.
0.2 A / 230 V a.c.
DEN-SMT/DK 25