Danfoss ECL Comfort 210 Installation Manual page 18

Installation Guide
2.5.5 Electrical connections, 24 V a.c., power supply, pumps, motorized valves etc.
Application A230
Terminal Description
16
Alarm (only application A230.1)
15
14
Phase for circulation pump
13 Do not use
12
K2 Relay operated by schedule 2
11
K1 Relay for 230 V a.c. circulation pump
10
Supply voltage 24 V a.c. - neutral (N)
9
Supply voltage 24 V a.c. - live (L)
8 M1
Phase for motorized control valve output
7
M1 Actuator - opening
6 M1
Actuator - closing
5
Do not use
4 Do not use
3 Do not use
* Relay contacts: 4 A for ohmic load, 2 A for inductive load
Auxilliary relays K1 has a 24 V a.c. coil voltage
Factory established jumpers:
5 to 8, 9 to 14 , L to 5 and L to 9, N to 10
18 DEN-SMT/DK
ECL Comfort 210, application A230
Do not connect 230 V a.c. powered components to a 24 V a.c. power
supplied controller directly. Use auxilliary relays (K) to seperate 230
V a.c. from 24 V a.c.
VI.LG.H1.02
Max. load
4 (2) A / 24 V a.c.*
4 (2) A / 24 V a.c.*
4 (2) A / 24 V a.c.*
1 A / 24 V a.c.
1 A / 24 V a.c.
Danfoss District Energy