Danfoss ECL Comfort A260 User Manual

MENU>Settings>Application
Pdemand
1x050
Thecirculationpumpinthemastercircuitcanbecontrolledinrelationto
themastercircuit'sdemandorslavecircuit'sdemand.
SeeAppendix“ParameterIDoverview”
Heatingapplications:
OFF:
ThecirculationpumpisONwhenthedesiredflow
temperatureintheheatingcircuitishigherthanthe
valuesetin'PheatT'.
ON:
ThecirculationpumpisONwhenthedesiredflow
temperaturefromslavesishigherthanthevaluesetin
'PheatT'.
Coolingapplications:
OFF:
ThecirculationpumpisONwhenthedesiredflow
temperatureinthecoolingcircuitislowerthanthevalue
setin'PcoolT'.
ON:
ThecirculationpumpisONwhenthedesiredflow
temperaturefromslavesislowerthanthevaluesetin
'PcoolT'.
Thecirculationpumpisalwayscontrolledaccordingtofrostprotection
conditions.
MENU>Settings>Application
Ch.-o.valve/P(changeovervalve/pump)
1x051
ChoosewhethertheDHWheatingcontrolisbasedonachangeovervalve
orapump.
SeeAppendix“ParameterIDoverview”
OFF:
Changeovervalve
ON:
Pump
Whenthechangeovervalveischosen,pumpP1isONatheatingas
wellasatDHWheatingdemand.
Whenthepumpischosen,pumpP1isONatheatingandOFFatDHW
heatingdemand.
Aparalleloption(heatingandDHWheatinginparallel)exists,based
onthesetting‘Paralleloperation’ .
MENU>Settings>Application
DHWpriority(closedvalve/normaloperation)
1x052
Theheatingcircuitcanbeclosedwhenthecontrolleractsasslaveandwhen
DHWheating/chargingisactiveinthemaster.
SeeAppendix“ParameterIDoverview”
OFF:
Theflowtemperaturecontrolremainsunchanged
duringactiveDHWheating/charginginthemaster
controller.
ON:
Thevalveintheheatingcircuitisclosed*duringactive
DHWheating/charginginthemastercontroller.
*Thedesiredflowtemperatureissettothevaluesetin
‘Frostpr.T’
Thissettingmustbeconsideredifthiscontrollerisaslave.
142|©Danfoss|2017.09
VI.GU.L2.02
OperatingGuideECLComfort210/296/310,applicationA275/A375

Danfoss ECL Comfort A260 Specifications

General

Brand	Danfoss
Model	ECL Comfort A260
Category	Controller
Language	English