Atag A203C Installation & Servicing Instructions

Installation & Servicing instructions ATAG A-Series
46
*AllinstallationsinEnglandandWalesmustbenotiedtoLocalAuthorityBuildingControl(LABC)eitherdirectlyorthrougha
CompetentPersonsScheme.ABuildingRegulationsComplianceCerticatewillthenbeissuedtothecustomer.
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©HeatingandHotwaterIndustryCouncil(HHIC)
This Commissioning Checklist is to be completed in full by the competent person who commissioned the boiler as a means of demonstrating
compliance with the appropriate Building Regulations and then handed to the customer to keep for future reference.
Failuretoinstallandcommissionaccordingtothemanufacturer’sinstructionsandcompletethisBenchmarkCommissioningChecklistwillinvalidatethe
warranty.Thisdoesnotaffectthecustomer’sstatutoryrights.
GAS BOILER SYSTEM COMMISSIONING CHECKLIST
Customername: Telephonenumber:
Address:
Boilermakeandmodel:
Boilerserialnumber:
Commissionedby(PRINTNAME): GasSaferegisternumber:
Companyname: Telephonenumber:
Companyaddress:
Commissioningdate:
To be completed by the customer on receipt of a Building Regulations Compliance Certicate*
BuildingRegulationsNoticationNumber(ifapplicable):
CONTROLS(ticktheappropriateboxes)
Timeandtemperaturecontroltoheating
Roomthermostatandprogrammer/timer Programmableroomthermostat
Load/weathercompensation Optimum start control
Timeandtemperaturecontroltohotwater Cylinderthermostatandprogrammer/timer CombinationBoiler
Heatingzonevalves Fitted Notrequired
Hotwaterzonevalves Fitted Notrequired
Thermostaticradiatorvalves Fitted Notrequired
Automaticbypasstosystem Fitted Notrequired
Boilerinterlock Provided
ALL SYSTEMS
ThesystemhasbeenushedandcleanedinaccordancewithBS7593andboilermanufacturer’sinstructions Yes
Whatsystemcleanerwasused?
Whatinhibitorwasused? Quantitylitres
Hasaprimarywatersystemlterbeeninstalled? Yes No
CENTRAL HEATING MODE measureandrecord:
Gasrate m³/hr OR ft³/hr
Burneroperatingpressure(ifapplicable) mbar ORGasinletpressure mbar
Centralheatingowtemperature °C
Centralheatingreturntemperature °C
COMBINATION BOILERS ONLY
Istheinstallationinahardwaterarea(above200ppm)? Yes No
Ifyes,andifrequiredbythemanufacturer,hasawaterscalereducerbeentted? Yes No
Whattypeofscalereducerhasbeentted?
DOMESTIC HOT WATER MODEMeasureandRecord:
Gasrate m³/hr OR ft³/hr
Burneroperatingpressure(atmaximumrate) mbar ORGasinletpressureatmaximumrate mbar
Coldwaterinlettemperature °C
Hotwaterhasbeencheckedatalloutlets Yes Temperature °C
Waterowrate I/min
CONDENSING BOILERS ONLY
Thecondensatedrainhasbeeninstalledinaccordancewiththemanufacturer’sinstructionsand/orBS5546/BS6798 Yes
ALL INSTALLATIONS
Recordthefollowing:
Atmax.rate:COppm AND CO/CO
²
Ratio
Atmin.rate:(wherepossible)COppm AND CO/CO
²
Ratio
TheheatingandhotwatersystemcomplieswiththeappropriateBuildingRegulations Yes
Theboilerandassociatedproductshavebeeninstalledandcommissionedinaccordancewiththemanufacturer’sinstructions Yes
Theoperationoftheboilerandsystemcontrolshavebeendemonstratedtoandunderstoodbythecustomer Yes
Themanufacturer’sliterature,includingBenchmarkChecklistandServiceRecord,hasbeenexplainedandleftwiththecustomer Yes
CommissioningEngineer’sSignature
Customer’sSignature
(Toconrmsatisfactorydemonstrationandreceiptofmanufacturer’sliterature)
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Atag A203C Specifications

General

Type	-
Fuel type	Natural gas
Boiler system	Combi boiler system
Product color	White
Heater location	Indoor
Placement supported	Vertical
Boiler type (NL label)	HR
HR inspection label class	107
Maximum power	20000 W
Minimum power	4400 W
Water flow (60 °C)	6 l/min
Domestic Hot Water (DHW) flow	10.7 l/min

Weight and Dimensions

Depth	395 mm
Width	500 mm
Height	650 mm
Weight	37000 g