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*AllinstallationsinEnglandandWalesmustbenotifiedtoLocalAuthorityBuildingControl(LABC)eitherdirectlyorthrougha

CompetentPersonsScheme.ABuildingRegulationsComplianceCertificatewillthenbeissuedtothecustomer.

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©HeatingandHotwaterIndustryCouncil(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.

Failuretoinstallandcommissionaccordingtothemanufacturer’sinstructionsandcompletethisBenchmarkCommissioningChecklistwillinvalidatethe
warranty.Thisdoesnotaffectthecustomer’sstatutoryrights.

GAS BOILER SYSTEM COMMISSIONING CHECKLIST

Customername:

Telephonenumber:

Address:
Boilermakeandmodel:
Boilerserialnumber:
Commissionedby(PRINTNAME):

GasSaferegisternumber:

Companyname:

Telephonenumber:

Companyaddress:

Commissioningdate:

To be completed by the customer on receipt of a Building Regulations Compliance Certificate*

BuildingRegulationsNotificationNumber(ifapplicable):

CONTROLS

(ticktheappropriateboxes)

Timeandtemperaturecontroltoheating

Roomthermostatandprogrammer/timer

Programmableroomthermostat

Load/weathercompensation

Optimum start control

Timeandtemperaturecontroltohotwater

Cylinderthermostatandprogrammer/timer

CombinationBoiler

Heatingzonevalves

Fitted

Notrequired

Hotwaterzonevalves

Fitted

Notrequired

Thermostaticradiatorvalves

Fitted

Notrequired

Automaticbypasstosystem

Fitted

Notrequired

Boilerinterlock

Provided

ALL SYSTEMS

ThesystemhasbeenflushedandcleanedinaccordancewithBS7593andboilermanufacturer’sinstructions

Yes

Whatsystemcleanerwasused?
Whatinhibitorwasused?

Quantitylitres

Hasaprimarywatersystemfilterbeeninstalled?

Yes

No

CENTRAL HEATING MODE 

measureandrecord:

Gasrate

m³/hr

OR

ft³/hr

Burneroperatingpressure(ifapplicable)

mbar

OR

Gasinletpressure

mbar

Centralheatingflowtemperature

°C

Centralheatingreturntemperature

°C

COMBINATION BOILERS ONLY

Istheinstallationinahardwaterarea(above200ppm)?

Yes

No

Ifyes,andifrequiredbythemanufacturer,hasawaterscalereducerbeenfitted?

Yes

No

Whattypeofscalereducerhasbeenfitted?

DOMESTIC HOT WATER MODE

MeasureandRecord:

Gasrate

m³/hr

OR

ft³/hr

Burneroperatingpressure(atmaximumrate)

mbar

OR

Gasinletpressureatmaximumrate

mbar

Coldwaterinlettemperature

°C

Hotwaterhasbeencheckedatalloutlets

Yes

Temperature

°C

Waterflowrate

I/min

CONDENSING BOILERS ONLY

Thecondensatedrainhasbeeninstalledinaccordancewiththemanufacturer’sinstructionsand/orBS5546/BS6798

Yes

ALL INSTALLATIONS

Recordthefollowing:

Atmax.rate:COppm

AND

CO/CO

²                             Ratio

Atmin.rate:(wherepossible)COppm

AND

CO/CO

²                             Ratio

TheheatingandhotwatersystemcomplieswiththeappropriateBuildingRegulations

Yes

Theboilerandassociatedproductshavebeeninstalledandcommissionedinaccordancewiththemanufacturer’sinstructions

Yes

Theoperationoftheboilerandsystemcontrolshavebeendemonstratedtoandunderstoodbythecustomer

Yes

Themanufacturer’sliterature,includingBenchmarkChecklistandServiceRecord,hasbeenexplainedandleftwiththecustomer

Yes

CommissioningEngineer’sSignature
Customer’sSignature
(Toconfirmsatisfactorydemonstrationandreceiptofmanufacturer’sliterature)

www.centralheating.co.uk

Содержание Easi-Heat Plus 25C

Страница 1: ...D BY USER Vok ra is a licensed member of the Benchmark scheme which aims to improve the standards of installation and commissioning of domestic hot water systems in the UK Easi Heat Plus C High effici...

Страница 2: ...WATER CIRCULATION 12 3A 7 ELECTRICAL SUPPLY 12 3A 8 MOUNTING ON A COMBUSTIBLE SURFACE 12 3A 9 TIMBER FRAMED BUILDINGS 12 3A 10 INHIBITORS 12 3A 11 SHOWERS 12 3A 12 DECLARATION OF CONFORMITY 12 SECTIO...

Страница 3: ...has been designed to meet and exceed the very latest standards in gas central heating technology and if cared for will give years of reliable use and efficiency Please therefore take some time to rea...

Страница 4: ...ounter clockwise to reduce the temperature range 40 C 80 C for standard central heating The automatic temperature control function SARA is factory disabled To enable this function please contact the V...

Страница 5: ...ntly hot enough it may be necessary to reduce the flow of water at the hot water outlet tap NOTE If the appliance fails to ignite during the ignition sequence it will enter a lockout condition Should...

Страница 6: ...position To select OFF mode move the selector switch in the upper position APPLIANCE STATUS LED AND FAULT CODES Fig 3 4 WHAT IF 5 SETTING THE VOK RA Advice for homeowners Please contact Vok ra Custome...

Страница 7: ...tained from Vok ra customer services When the product reaches the end of its life it should not be disposed of as solid urban waste but should be brought to a separated waste collection facility Easi...

Страница 8: ...n and the boiler will perform a three minute anti cycle timer delay When the request for heat has been satisfied the appliance pump and fan may continue to operate to dissipate any residual heat withi...

Страница 9: ...ght mm 792 Width mm 405 Depth mm 253 Dry weight kg 27 30 2 6 Clearances Easi Heat Plus 25C Easi Heat Plus 29C Sides 12mm Top 150mm from casing or 25mm above flue elbow whichever is applicable Bottom 1...

Страница 10: ...rature boilers 37 C and for other heaters 50 C return temperature at heater inlet Seasonal space heating energy efficiency class A Water heating energy efficiency class A Parameter Symbol Value Unit P...

Страница 11: ...lcony level 300 mm J From a surface or boundary facing the terminal 600 mm K From a terminal facing a terminal 1200 mm L From an opening in the car port into the building 1200 mm M Vertically from a t...

Страница 12: ...c directly from the mains supply must be provided see fig 8 This method of filling complies with the current Water Supply Water Fittings Regulations 1999 and Water Bylaws 2000 Scotland If an alternati...

Страница 13: ...s to be fitted on a wall of combustible material There is no requirement to protect the wall 3 9 TIMBER FRAMED BUILDINGS If the appliance is to be fitted in a timber framed building it shouldbefittedi...

Страница 14: ...LOW PRESSURE SEALED SYSTEM An alternative method of filling the system would be from an independent make up vessel or tank mounted in a position at least 1 metre above the highest point in the system...

Страница 15: ...talsobemadetothemaximumlength see table below when additional bends are used Reduction for additional bends Bend Reduction in maximum flue length for each bend 45 bend 1 0 metre 60 100 1 0 metre 80 12...

Страница 16: ...flue length see table below Reduction for bends Bend Reduction in maximum flue length for each bend 45 bend 1 0 metre 60 100 1 0 metre 80 125 90 bend 1 0 metre 60 100 1 0 metre 80 125 Vertical flue te...

Страница 17: ...no less than 20mm diameter to the outlet pipe and ensure it discharges in accord ance with building regulations or other rules in force 4 7 ELECTRICAL CONNECTIONS The boiler is supplied with a 2 metre...

Страница 18: ...to remove any installation debris from the boiler prior to lighting Refill the boiler and heating system as described in 5 3 5 5 PRE OPERATION CHECKS Before attempting the initial lighting of the appl...

Страница 19: ...this appliance including these instructions and explain the importance of keeping them in a safe place Explain to the user how to isolate the appliance from the gas water and electricity supplies and...

Страница 20: ...nd remove the pump outlet pipe A from the pump assembly combustion chamber connection Remove the expansion pipe locking pin B from the top of the pump assembly and withdraw the flexible pipe Locate an...

Страница 21: ...the reverse order Check and adjust burner pressure settings WARNING A GAS TIGHTNESS CHECK MUST BE CAR RIED OUT 6 13 ELECTRODES fig 27 Carry out component removal procedure as described in 6 4 Remove t...

Страница 22: ...e carefully withdraw the by pass cartridge S1 and or DHW non return cartridge T1 Ensure all seals are in good condition taking care to ensure they are replaced correctly Replace in the reverse order e...

Страница 23: ...anger DisconnectthewiringtotheDHWflowswitch Slacken and unscrew the inlet connection Unscrew the nut E2 Lift the DHW flow switch housing from its seating If necessary remove the locking pin F2 from th...

Страница 24: ...e gas rate to 75 for a period of 15 minutes The speed of the fan and therefore the output of the boiler is determined by the temperature of the water sensed by the flow temperature sensor consequently...

Страница 25: ...tion analysis check can easily be carried out on the appliance via the test points located on the top of the applian ce see 7 3 Operate the boiler in combustion analysis mode see 7 3 1 Insert the flue...

Страница 26: ...o proceed to next stage If not see 7 7 4 connect test leads between the Neutral Earth connec tions at the appliance terminal strip The meter should read approximately 0 15Vac If so polarity is correct...

Страница 27: ...particular control Further guidance on the recom mended practice for the installation of external controls can be found in CHeSS HC5 HC6 www energyefficiency gov uk 8 4 VOK RA LOWER COVER MECHANICAL...

Страница 28: ...ic hot water temperature WPS Water pressure switch S E Spark electrode TSC2 Ignition transformer 3W 3 way motor F O H T Flow over heat thermostat FS Flue sensor FT Flow thermistor NTC RS Return thermi...

Страница 29: ...37 0 mbar 37 0 mbar Heating maximum gas rate kg hr 1 55 1 94 DHW maximum gas rate kg hr 1 94 2 25 Minimum gas rate kg hr 0 39 0 47 Injector size 3 8 mm 3 9 Silencer flange 27 mm 29 mm CO2 maximum outp...

Страница 30: ...TO MINIMUM RATE In accordance with section 7 3 set boiler to operate at minimum rate to minimum load condition Allow sufficient time for combustion to stabilise YES Is CO 350ppm and CO CO2 ratio less...

Страница 31: ...ommissioning checklist completed in full To instigate the boiler guarantee the boiler needs to be registered with the manufacturer within one month of the installation To maintain the boiler guarantee...

Страница 32: ...terlock Provided ALL SYSTEMS The system has been flushed and cleaned in accordance with BS7593 and boiler manufacturer s instructions Yes What system cleaner was used What inhibitor was used Quantity...

Страница 33: ...gister No Record At max rate CO ppm AND CO At min rate Where Possible CO ppm AND CO Comments Signature SERVICE 04 Date Engineer name Company name Telephone No Gas safe register No Record At max rate C...

Страница 34: ......

Страница 35: ......

Страница 36: ...1HG enquiries vokera co uk www vokera co uk www vokera ie Sales General Enquires T 0844 391 0999 F 0844 391 0998 Vok ra Ireland West Court Callan Co Kilkenny T 056 7755057 F 056 7755060 Vok ra Limited...

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