Atag i24C Installation & Servicing Instructions

Installation & Servicing instructions ATAG iC-Range
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4 Zone1parameters
4.0 SetPoint
4.0.0 TDay Roomtemperaturesetpointfordayperiod °C 10‐30 20
4.0.1 TNight Roomtemperaturesetpointfornightperiod °C 10‐30 15
4.0.2 Tsetzone1 FixedTsetforzone1 °C Para4.2.5toPara4.2.6 85HT/50L
T
(usedwithThermoregulationonOFForThermoregulationType1)
4.0.3 ZoneFrostprotection °C 2‐15 5
4.1 S/WChangeover
4.1.0 S/WchangeoverActivation 0‐OFF1‐ON(onlyactivewhenoutsidetemperatureinfluence) 0‐1 0
4.1.1 Threshold °C 0‐30 25
4.1.2 Delaytime timebeforeS/Wchangeoverbecomesactive min 0‐300 300
4.2 Zone1settings
4.2.0 Zone1systemtype 0=lowtemperaturesystem1=hightemperaturesystem 0‐1 1
4.2.1. Zone1thermoregulationtype 0=Fixedflowtemperature 0‐4 0
1=donotuse
2=Roomtemperatureonly
3=OutdoorTemperatureonly(On/OffThermostatworks)
4=Room+Outdoortemperature(e‐busthermostatneeded)
4.2.2 SlopeHeatingLine 0,2‐1forLowtemperatureinstallation
s
0,2‐3,5 0,6LT/1,5H
T
1‐3,5forhightemperatureinstallations
4.2.3 Offsetheatingline
offsetheatinglineadjustableper°C
°C ‐7‐+7LT‐14‐+14H
T
0
Lowtemperaturesystem‐7‐+7
Hightemperaturesystem‐14‐+14
4.2.4 Roominfluenceproportional HeatingcurveproportionalRoominfluence 0‐20 2LT‐10H
T
4.2.5 MaximumTemperature Zone1MaximumFlowTemperature °C 20‐50LT20‐85H
T
50‐LT80‐H
T
4.2.6 MinimumTemperature Zone1minimumFlowTemperature °C 20‐50LT20‐85H
T
50‐LT80‐H
T
4.2.8 Quicknightsetback donotchange OFF‐ON OFF
4.2.9 HeatRequestMode donotchange 0‐2 0
4.3 Zone1Diagnostics
4.3.4 HeatRequestZone1 isthereaHeatdemandfromthiszone0‐OFF1‐ON 0‐1
4.7 Zone1Regulationparameters
4.7.0 HeatingType 0=FloorHeating 0‐5 1
1=Radiators
2=Floorheating(main)+Radiators
3=Radiators(main)+Floorheating
4=Convection
5=Airheating
4.7.1 Roominfluence 0=OFF 0‐3 0
1=Less
2=Medium
3=Good
4.7.2 Buidinginsulationlevel 0=Poor 0‐2 0
1=Average
2=Good
4.7.3 Buidingsize 0=Small 0‐2 0
1=Average
2=Large
4.7.4 ClimateZone Settingasabasefortheheatlinecalculation ‐60‐+50 ‐10
4.7.5 Autoslopeadaptation 0=Off1‐On 0‐1 0
4.7.6 Pre‐heatFunction 0=Off1‐On 0‐1 1
5 SettingsZone2 Seezone1chapter4
6 SettingsZone3 Seezone1chapter4
8 ServiceParameters
8.0 Boilerstatistics‐1
8.0.0 divertervalve numberofdivertervalvecycles times xx
8.0.1 Pump numberofrunninghourspump h xx
8.0.3 Boilerlifetime numberofhourssince1stboilerpowerup. h xx
8.1 Boilerstatistics‐2
8.1.0 BurneronCH numberofhoursburneractiveforCH h xx
8.1.1 BurneronDHW numberofhoursburneractiveforDHW h xx
8.1.3 Ignition numberofignitioncycles times xx
8.2 Boiler
8.2.1 Fanstatus Fan:0=OFF1=ON
8.2.2 Fanspeed Numberofrevolutions Rpm
8.2.4 Divertervalveposition positionofthedivertervalve0=DHW1=CH
8.2.5 DHWflowrate l/min
8.2.7 pumpmodulation %
8.2.8 gaspower actualboilerpowerbasedonfanrevolutions kW
8.2.9 systempressure bar
8.3 Boilertemperatures
8.3.0 CHT‐Set calculatedtargetflowtemperature °C
8.3.1 CHflowtemperature °C
8.3.2 CHReturntemperature °C
8.3.3 DHWTemperature °C
8.3.4 fluegastemperature onlyiffluegassensorisconnected °C
8.3.5 Outsidetemperature onlyifoutsidesensorisconnectedorconnectedtotheinternet °C
8.4 Storage
8.4.0 n.a.
8.4.2 n.a.
8.5 Service
8.5.0 Monthstonextmaitenance MonthstogobeforenextMaintenancewarningcomesup 0‐60 12
8.5.1 Maintenancewarningactive switchonorofthemaintenancewarning0=OFF1=ON 0‐1 0
8.5.2 Maintenancewarningreset Resetthemaintenancewarninginthedisplayandthetimer 0‐1
8.6 ErrorHistor
y
8.6.0 Errorhistor
y
overviewofthelast10errorsoccured
8.6.1 ResetErrorlis
t
OK=YesESC=No
8.7 FreeParameter 
8.7.5 IonizationCurrent
8.7.6 SafetyFlameSensor burnerstatusoftheboiler0=OFF1=ON
8.7.7 CHFlowswitchState 0=OFF1=ON

Atag i24C Specifications

General

Brand	Atag
Model	i24C
Category	Boiler
Language	English