Danfoss ECL Comfort 210 Installation Manual page 22

Installation Guide
A275.2, example b
Boiler ON / OFF control for a heating and a DHW circuit. DHW priority.
* = pressure relief valve
At DHW heating P3 (changeover valve) is activated and the desired boiler temperature lies a number of degrees above the desired DHW
temperature.
P1 is continuously switched ON.
Special settings for type A275.2, example b:
Navigation:
DHW circuit (circuit 2)
DHW heating is managed by changeover valve P3 / M1:
MENU \ Settings \ Application: 'Ch.-o. valve / P'
The desired DHW heating temperature must influence the desired boiler temperature:
MENU \ Settings \ Application: 'Tank, sec./prim.'
22 DEN-SMT/DK
ECL Comfort 210 / 310, application A275 / A375
S 1
S 3
P 1
S 5
B1
P3/M1
ECL 210 / (310)
A1
VI.GU.L1.02
S 7
S 6
ID no.: Recommended setting:
12051
12053
Danfoss District Energy
OFF
OFF