Atag i28C Installation & Servicing Instructions

Installation & Servicing instructions ATAG iC-Range
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14.2 Parameter listing
In the table below you will nd a complete overview of all available Parameters
Chapter Parameternumber Name Describtion Unit Range Default
2 BoilerParameters
2.0 General
2.0.0 DHWSetpoint WatersetpointtemperatureinDHWmodeduringcomfortperiods °C 40‐65(Combi) 60
40‐65(combi) 60
2.0.2 GasType 0=NatGas 0
1=LPG 0‐2
2=G230
2.0.3 Maximumwatertemp maximumabsolutewatertemperature °C 80‐90 80
2.0.4 Altitude parameterforaltitudecompensation m 0‐700
0
0
2.0.5 Faninc.Percentage percentageoffanspeedincreasewhenreachingionisationthreshold % 0‐25 DoNotChange
2.0.6 T‐Gradient GradientFunction °C/min 0‐15 5
2.1 Free
2.1.7 pumpcontiniousrunning 0=Disabled 0‐1 0
1=Enabled
2.1.8 PompmodemaxDHW MaxpumpspeedduringDHWburningcycle % pumpmodemin‐100% 90
2.2 Settings
2.2.4 Thermoregulation Thermoregulationfunctionenable0=OFF1=ON 0‐1 1
2.2.7 BoilerHybrid
Usedtosettheboilerasapartofahybridsystem
0‐1 0
(Energymanagerpresencedetaction)
2.2.8 BoilerVersion Typeofboilerselection 0‐2 0
0=Combi
1=StoragewithNTC
2=StoragewithThermostat
2.3 CentralHeating‐1
2.3.1 MaxCHAdjustable CHpowerleveladjustablebyengineertothelevelrequired % 0‐100 100
bythebuilding
2.3.7 CHpumpoverrun CHpostcirculationtime Min 0‐16 1
2.4 CentralHeating‐2
2.4.5 MaxpumpModulation MaximumpumpspeedinCHmode % min‐100 95
2.4.6 MinpumpModulation MinimumpumpspeedinCHmode % 25‐Max 50
2.4.9 ExternalTempcorrection OffsetoftheOutdoortemperaturereading °C ‐3‐+3 0
2.5 DomesticHotWater
2.5.0 Comfortfunction DHWpre‐heatingorstorageheatingoperationmodeseletion 0‐2 0
0=Disabled
1=TimeBased
2=Alwaysactive
2.6 Boilermanualsettings
2.6.0 Manualmodeactivation toenableordisablemanualmode0=OFF1=ON 0‐1 0
2.6.1 PumpControl 0=OFF1=ON 0‐1 0
2.6.2 FanControl 0=OFF1=ON 0‐1 0
2.6.3 Divertervalvecontrol 0=OFF1=ON 0‐1 0
2.6.7 ExternalPump 0=OFF1=ON 0‐1 0
2.7 Test&Utilities
2.7.0 Testmode Chimneysweeperfucntionactive0=OFF1=ON 0‐1 0
2.7.1 Airpurge Airpurgefunctionactivation0‐OFF1=ON 0‐
10
2.7.3 Forcebackup 0=OFF1‐ON 0‐1 0
2.7.6 Forcerestore 1=OFF1‐ON 0‐1 0
2.8 ResetMenu
2.8.0 Resetfactorysettings OK=YesESC=No
2.9 Others
2.9.0 GPIfunction SelectedinputforGPIfunction 0‐2 1
0=BurnerblockNO
1=BurnerblockNC
2=DHWTimer
2.9.1 BuildingFrostprotection 0=OFF1=ON 0‐1 1
ParametersinI‐seriesboiler

Atag i28C Specifications

General

Brand	Atag
Model	i28C
Category	Boiler
Language	English