Danfoss ECL Comfort 210

ApplicationA375.2—upto2burnersteps,P4isthecirculationpumpintheDHWcircuit
ApplicationA375.3—upto2burnersteps,P4isthecirculationpumpinheatingcircuit2
Terminal
Description
Max.load
19
PhaseforalarmandburnerB2
18
Alarm(A1)
4(2)A/230Va.c.*
17
B2
BurnerON/OFF4(2)A/230Va.c.*
16
PhaseforpumpP4
15
P4
Circulationpump
4(2)A/230Va.c.*
14
Phaseforpumpsandburner
13
P3
DHWheatingpump,circuit2(A375.2)orcircuit3(A375.3)
4(2)A/230Va.c.*
12
B1
BurnerON/OFF4(2)A/230Va.c.*
11
P1
CirculationpumpON/OFF,circuit1
4(2)A/230Va.c.*
10
Supplyvoltage230Va.c.-neutral(N)
9
Supplyvoltage230Va.c.-live(L)
8
PhaseformotorizedchangeovervalveoutputM1
7
M1
Motorizedchangeovervalve,DHWcircuitdirection,circuit2(A375.2)orcircuit3(A375.3)
0.2A/230Va.c.
6
M1
Motorizedchangeovervalve,heatingcircuitdirection,circuit2(A375.2)orcircuit3(A375.3)
0.2A/230Va.c.
5
PhaseformotorizedcontrolvalveM2,circuit2
4
M2
Motorizedcontrolvalve-opening,circuit2(A375.3)
0.2A/230Va.c.
3
M2
Motorizedcontrolvalve-closing,circuit2(A375.3)
0.2A/230Va.c.
*Relaycontacts:4Aforohmicload,2Aforinductiveload
Factoryestablishedjumpers:
5to8,9to14,Lto5andLto9,Nto10
VI.GU.L2.02
©Danfoss|2017.09|55
OperatingGuideECLComfort210/296/310,applicationA275/A375