Riello Vokera Compact 25A Скачать руководство пользователя страница 30

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CURVE DI TERMOREGOLAZIONE

Temperatura esterna (˚C)

Temperatura di mandata (˚C)

100

-20

0,2

0,4

0,6

0,8

1,0

1,5

2,0

2,5

3,0

T80

T45

-15

-10

-5

CLIMATIC CURVES

EXTERNAL TEMPERATURE (°C)

FLOW OUTLET

TEMPERA

TURE (°C)

T80 Maximum set point for standard T range (JP7 removed)

T45 Maximum set point for low T range (JP7 inserted)

Fig. 48

CN11

CN10

CN9

CN6

CN5

CN12

CN4

CN3

CN2

CN1

FA1

FA2

orange

F.S. (1)

JP1

JP2

JP3

JP4

JP5

JP6

JP7

JP8

CN15

CN13

CN14

SW1

3.15A T

AKL05 GAR

CN8

JP7 REMOVED

JP7 INSERTED

CN11

CN10

CN9

CN6

CN5

CN12

CN4

CN3

CN2

CN1

FA1

FA2

orange

F.S. (1)

JP1

JP2

JP3

JP4

JP5

JP6

JP7

JP8

CN15

CN13

CN14

SW1

3.15A T

AKL05 GAR

CN8

Fig. 47

Содержание Vokera Compact 25A

Страница 1: ...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 Compact A High efficiency combi b...

Страница 2: ...E CO2 AND ADJUSTING THE GAS VALVE 31 Commissioning checklist 32 Benchmark 33 35 1 THINGS YOU SHOULD KNOW 1 1 1 GAS APPLIANCES 1 1 2 ELECTRICAL SUPPLY 1 1 3 GUARANTEE REGISTRATION CARD 1 1 4 APPLIANCE...

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

Страница 4: ...for standard central heating The automatic temperature control function SARA is set within the blank bullet points The display shows the temperature values Pressure gauge shows the current pressure o...

Страница 5: ...the boiler are turned on Turn the mode selector switch to the ON position When there is a request for heating or hot water via the time clock or pro grammer the boiler will begin an ignition sequence...

Страница 6: ...l not exceed the maximum Filling the siphon before using the appliance and the use of a safety cut off device inside the siphon prevent exhaust gases from being released into the environment Repeat du...

Страница 7: ...your boiler has been installed with the Vok ra mechanical clock it can be used and adjusted as follows Setting the time The time of day can be set by grasping the outer edge of the black dial and tur...

Страница 8: ...EU Low voltage directive 2014 35 EU Directive 2009 125 EC Ecodesign for energy using appliances Regulation EU 2017 1369 Energy labeling Delegated Regulation EU No 811 2013 Delegated Regulation EU No 8...

Страница 9: ...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 within the appl...

Страница 10: ...itres Maximum system volume 74 litres Pre charge pressure 1 bar 2 6 Dimensions Height mm 715 Width mm 405 Depth mm 250 Dry weight kg 29 29 29 2 7 Clearances Sides 12mm Top 150mm from casing or 25mm ab...

Страница 11: ...art load elmin 10 4 12 8 13 1 W In Stand by mode PSB 2 4 2 0 2 4 W Other parameters Stand by heat loss Pstby 40 0 35 0 35 0 W Pilot flame energy consumption Pign W Annual energy consumption QHE 53 63...

Страница 12: ...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 13: ...POINT A method for initial filling of the system and replacing water lost during servicing etc directly from the mains supply is provided see fig 9 This method of filling complies with the current Wa...

Страница 14: ...efittedinaccordancewiththeInstituteofGasEngineers publication IGE UP 7 Guide for Gas Installations in Timber Frame Buildings 3 10 WATER TREATMENT Vokera recommend that water treatment be carried out i...

Страница 15: ...uthority regulations 3A 6 7 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...

Страница 16: ...em ordownloadtheinstructionsfromtheVokera website The appliance flue outlet elbow can be rotated through 360 on its vertical axis In addition the flue may be extended from the outlet elbow in the hori...

Страница 17: ...ting an extension to the required length you must ensure that the excess is cut from the plain end of the extension see fig 12 15 Remove any burrs and check that all seals are located properly You mus...

Страница 18: ...the appropriate brackets if when an extension is cut to a shorter length ensure that the excess length is cut from the plain end of the extension and that any burrs or rough edges are removed allseal...

Страница 19: ...nal waste water pipework in accordance with BS6798 BS6798 provides comprehensive instruction and advice on all permissible condensate disposal methods notwithstanding this it is essential that the fol...

Страница 20: ...l forwards and down Locate the terminal block cover fig 26 NOTE The appliance is supplied with a plug play controls lead that enables quick and easy connection to various Vok ra controls refer to Sect...

Страница 21: ...static heads Adjust radiator return valves and any branch circuit return valves until the individual return temperatures are correct and are approximately equal 5 11 1 REGULATING THE DHW FLOW RATE The...

Страница 22: ...g electrodes insulation panelling etc avoid direct contact with any cleaning appliance e g brushes aspira tors blowers etc This component does not need any maintenance please do not remove it from its...

Страница 23: ...cal plug and leads from the gas valve slacken and unscrew gas valve inlet and outlet connections Please note the sealing washers Q must be discarded and replaced with new sealing washers Unscrew gas p...

Страница 24: ...nd 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 ensuring the cartridge is facing the correct way...

Страница 25: ...ch B2 Using a small screwdriver gently ease the flow restrictor C2 from its seating Replace in the reverse order Ensure all seals are in good condition taking care to ensure they are replaced correctl...

Страница 26: ...increases the 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...

Страница 27: ...isplay shows ACO and the boiler operates at maximum heating Insert the flue gas analyser probe into the flue gas test point see fig 41 Operate the boiler in combustion analysis mode see 7 3 1 and comp...

Страница 28: ...min output Min 25 CO function max temp C 90 CO re light temp C 78 CO function time 15 min Flow NTC max temp C 90 High limit thermostat C 105 Flue NTC max temp C 125 Maximum differential C 35 IGNITION...

Страница 29: ...ctor switch to the ON position press the CO button once the display will then scroll through the fan speeds along with the relevant icon 7 10 2 THERMOREGULATION To set the temperature regulation curve...

Страница 30: ...nge JP7 removed T45 Maximum set point for low T range JP7 inserted Fig 48 1 12 CN11 1 4 CN10 1 7 CN9 CN6 CN5 CN12 1 CN4 1 3 CN3 1 2 CN2 1 6 CN1 1 FA1 FA2 orange F S 1 JP1 JP2 JP3 JP4 JP5 JP6 JP7 JP8 C...

Страница 31: ...xternal time control The kit is comprised of the following lower cover mechanical clock wiring harness instructions Isolate the appliance from the electrical supply remove the boiler casing see 4 7 1...

Страница 32: ...AMP black red blue brown 4 4 Connector clock AKL05 GAR CN8 FUNCTIONAL DIAGRAM Fig 51 NOTE L N E connection is advisable AKL05GAR Main PCB with vis medium integrated P1 Selector switch and heating pot...

Страница 33: ...THE CO2 AND ADJUSTING THE GAS VALVE refer to the Section 7 3 Fig 52 BS 5440 PARTS 1 2 FLUES VENTILATION REQUIREMENTS BS 5449 PART 1 FORCED CIRCULATION OF HOT WATER SYSTEMS BS 5482 PART 1 DOMESTIC BUTA...

Страница 34: ...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 35: ...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 36: ...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 37: ...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 38: ...structions must be provided e g Benchmark Service Record If this condition is not met the period of warranty will extend to only 12 months from date of installation By registering your appliance you w...

Страница 39: ...from a Trading Standards Authority or a Citizen Advice Bureaux Your Personal Details Vok ra takes care of your personal details in order to protect your privacy Below we detail how we use any data you...

Страница 40: ...1HG enquiries vokera co uk www vokera co uk www vokera ie Sales General Enquires T 0344 391 0999 F 0344 391 0998 Vok ra Ireland West Court Callan Co Kilkenny T 056 7755057 F 056 7755060 Vok ra Limited...

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