Danfoss ECL Comfort 310 Installation Manual page 12

Installation Guide
A367.1, example c
Indirectly connected system with 2 heating circuits and primarily connected DHW tank with internal heat exchanger (optional DHW
priority).
Special settings for type A367.1, example c:
DHW circuit (circuit 3)
The DHW heating is controlled by means of ON / OFF valve* P2 / M3.
Navigation:
MENU \ Settings \ Application: 'Ch.-o. valve / P'
The DHW tank is connected secondarily.
MENU \ Settings \ Application: 'Tank, sec./prim.
*
The ON / OFF valve can be of different types:
A:
Normal power supplied. When the control voltage is applied (from terminal 12), the ON / OFF valve fully opens the flow.
Example: Danfoss AMZ 112.
B:
3–point controlled actuator. The control of the M3 actuator follows the control of the P2 output. An OPEN command (from terminal 2) or
a CLOSE command (from terminal 1) is constantly applied to actuator M3 in order to fully open or fully close the flow.
Example: actuator / valve: Danfoss AMV / VS 2 - VZ 2 - VRB 2.
12 DEN-SMT/DK
ECL Comfort 310, application A367
S 1
S 4
M2
S 2
S 3
M1
S 5
P2 / M3
ECL 310
R6
P 5
P 1
ID no.:
13051
13053
VI.LG.R1.02
S 9
S 7
S 6
S 8
P 3
Recommended setting:
ON
ON
Danfoss District Energy