Vaillant ecoMAX pro SERIES Скачать руководство пользователя страница 25 | Manualshive

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Vaillant ecoMAX pro SERIES Скачать руководство пользователя страница 25

Servicing 15

Instructions for Use, Installation and Servicing ecoMAX pro

25

15.3 Burner

Refer to Figs. 15.2, 15.3, 15.4 and 15.5.
Isolate the gas supply at the gas service cock.
Disconnect the gas supply at the union nut of the gas
service cock.

Note!
Do not disconnect at the gas valve.

Remove the two gas pipe bracket securing screws from
underside of inner case, see Fig. 15.2.
Drop down the control panel into the service position.
Remove the four screws from the chassis front, see Fig.
15.3.
Remove the chassis front by pulling it out at the top
from its retaining slots.

Note!
When replacing chassis front panel ensure the
bottom fits behind lip.

Disconnect the gas control valve plug at the gas control
valve, see Fig. 15.4.
Disconnect the electrical leads from the fan.
Remove the five combustion chamber front securing
nuts, see Fig. 15.5.

Fig. 15.2

Fig. 15.3

CONTROL
PANEL
SERVICE
POSITION

SECURING
SCREW
(4 OFF)

CHASSIS
FRONT

CONDENSE
TRAP

GAS SERVICE
COCK

GAS
SUPPLY PIPE IN

GAS PIPE BRACKET
SECURING SCREW

SEALING
GROMMET

UNION NUT

Fig. 15.4

Fig. 15.5

Gently remove the fan, gas control valve and burner
assembly from the combustion chamber complete with
the gas pipe bracket and seal.
Clean the burner with a soft brush taking great care not
to damage the front insulation. DO NOT use wire or
sharp instruments to clean the holes of the burner.
Inspect the burner for any signs of damage.
Removal of the burner from the fan, gas control valve
and burner assembly is not necessary during an annual
service.

BURNER

COMBUSTION
CHAMBER

FAN

GAS
CONTROL
VALVE

GAS PIPE
BRACKET
& SEAL

SECURING
NUTS (5
OFF)

GAS CONTROL
VALVE

FAN

COMBUSTION
CHAMBER FRONT
SECURING NUTS
(5 OFF)

HEAT EXCHANGER

IGNITION
LEAD

COMBUSTION
ANALYSER TEST
POINT

FLUE
ADAPTER

ELECTRODE
CONNECTOR

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Содержание ecoMAX pro SERIES

Страница 1: ...To be left with the user Instructions for Use Installation and Servicing ecoMAX pro Wall hung condensing boilers for traditional open vented systems GB 18 E 28 E...

Страница 2: ...alve 11 5 9 2 Expansion Vessel 11 5 9 3 Pressure Gauge 11 5 9 4 Domestic Hot Water Cylinder 11 5 9 5 Water Makeup 11 5 9 6 Filling a Sealed Water System 11 5 10 Water Treatment 11 Page 6 Boiler Locati...

Страница 3: ...ral 24 15 2 Spark Electrode 24 15 3 Burner 25 15 4 Combustion Chamber and Heat Exchanger 26 15 5 Inner Casing Panel Seal Check 26 16 Combustion analysis 27 17 Fault Finding 28 17 1 Status Mode 28 17 2...

Страница 4: ...ion 1 1 Boiler 2 1 Hanging bracket 3 1 Flue connection adaptor 4 1 Instruction booklet 5 2 Guarantee card and envelope and log book 6 1 Template 7 1 Screws wallplugs 8 1 Gas service valve and compress...

Страница 5: ...d by Notified body 0086 Product production certified by Notified body 0086 The CE mark on this appliance shows compliance with 1 Directive 90 396 EEC on the approximation of the laws of the Member Sta...

Страница 6: ...is boiler contains metal parts components and care should be taken when handling and cleaning with particular regard to edges Sealed Components Under no circumstances must the User interfere with any...

Страница 7: ...y be used to switch off the boiler however it is preferable to leave the electrical supply on whenever possible to permit operation of the built in frost protection and daily pump exercise programme F...

Страница 8: ...ons Northern Ireland Water Supply Water Fittings Regulations Water Bylaws The Health and Safety at Work Act Control of Substances Hazardous to Health The Electricity at Work Regulations the current IE...

Страница 9: ...household draining system If this is not practical discharge can be made externally into the hou sehold drainage system or a purpose designed soak away see Section 10 3 for more details 4 7 Heating Sy...

Страница 10: ...n the current edition of IS 813 and the current Building Regulations must be followed If fitting to an existing system the local authority should be informed Note ecoMAX pro boilers are not suitable f...

Страница 11: ...5449 BS6759 BS6798 and BS7074 Part 1 and 2 For IE your attention is drawn to the current edition of IS 813 See Fig 5 4 for a suggested layout Fig 5 4 5 9 1 Safety Valve A safety valve must be fitted t...

Страница 12: ...mounted on a flat wall which is sufficiently robust to take its total weight The boiler may be installed on a combustible wall subject to the requirements of the Local Authorities and Building Regula...

Страница 13: ...ny part of the building Fig 7 3 A BCD A G H I F J B F M L L K K G G F F E A A 7 Flue 7 1 Flue Position and Length The standard horizontal flue is fitted onto the top of the boiler See Fig 7 1 and 7 2...

Страница 14: ...690 mm 303 906 87 elbow 303 910 Two 45 bends 303 911 Standard horizontal air flue duct with elbow and terminal 800 mm 303 930 Additional accessories are available 8 Installation Preparation 8 1 Unpack...

Страница 15: ...FF WALL TEMPLATE HANGING BRACKET WALL TEMPLATE 127 900 176 3 1 Fig 8 2 8 3 Rear flue exit Mark the position of the air flue duct and its circumference 8 4 Other flue options Flue instructions for othe...

Страница 16: ...TOR CAP GAS SERVICE COCK LINER SPIGOT CONDENSATE DRAIN CONNECTION 10 3 Condensate Drain Connection The condensate drain connection is at the rear of the boiler see Fig 10 1 A 21 5 mm plastic overflow...

Страница 17: ...aximum permitted straight flue length is 10 metres For each 90 elbow or pair of 45 bends fit ted the maximum length must be reduced by 1 metre Note When using elbows bends any horizontal exten sion pi...

Страница 18: ...ll amount of sealant Fig 11 4 Elevated horizontal flue 11 3 Flue Assembly The flue assembly is a push fit design with securing collars Remove all burrs from cut pipes Fig 11 5 shows the components sup...

Страница 19: ...system components must be of an approved type and meet the requirements of the current IEE Wiring Regulations and in IE the current edition of the ETCI rules Electrical components have been tested to...

Страница 20: ...must be retightened and tested for soundness The boiler itself does not require purging as this will be done by the automatic burner sequence control 13 4 Initial Lighting The lighting procedure of t...

Страница 21: ...west part of the system Fill and vent the system as described previously Lock or remove the handles from controls valve A and bypass valve B to prevent unauthorised adjustment 13 7 User Controls and O...

Страница 22: ...clockwise 5 1 2 turns Ensure that the gas analyser is set to the correct fuel setting Propane To obtain conversion follow the procedure as below Connect a CO2 combustion analyser to the test point on...

Страница 23: ...carefully adjust the CO2 with the B offset adjustment using a 2 mm allen key to 10 5 rotate clockwise to increase After checking the combustion press and hold the mode button for 10 seconds to return...

Страница 24: ...water carrying components ensu re that the water is kept away from all electrical com ponents Always use new seals and O rings when replacing parts Always test for gas soundness and always carry out f...

Страница 25: ...five combustion chamber front securing nuts see Fig 15 5 Fig 15 2 Fig 15 3 CONTROL PANEL SERVICE POSITION SECURING SCREW 4 OFF CHASSIS FRONT CONDENSE TRAP GAS SERVICE COCK GAS SUPPLY PIPE IN GAS PIPE...

Страница 26: ...se trap taking care not to spill any water which may be left in the unit As the unit is lifted remove the flexible pipe on the outlet Remove the cap at the base of the condense trap Remove any solids...

Страница 27: ...r demand With the boiler interface in normal operating mode press and hold the mode button for 10 seconds until a flashing 0 appears Fig 16 1 Press the key and scroll through until 96 installer mode i...

Страница 28: ...icity supply to the boiler is on and a supply of 230V is present at the boiler terminal strip 3 Check that the gas supply to the boiler is on that it has been correctly purged and that an inlet pressu...

Страница 29: ...10 Adaptive heating or night day switch No function adjustable 11 Night day setpoint Delta value No function adjustable 12 Central heating flow temperature C Read only 13 Central heating return tempe...

Страница 30: ...fault memory screens are now available to be viewed memory 1 being the most recent Within each memory screen 5 additional screens provide further information to assist the installer engineer No Memor...

Страница 31: ...e Faulty interface Faulty main PCB processor Check fan F12 No reception by the local user interface As F 11 F13 Main board fault As F 11 F14 Central heating flow t 95 C System fault Possible external...

Страница 32: ...inding Instructions for Use Installation and Servicing ecoMAX pro 32 Fig 17 3 Fan control PCB DC fan supply room stat frost stat 230 V interface PCB Main PCB Main user display interface br b 17 4 Faul...

Страница 33: ...cription 1 190260 Fan assembly 2 090750 Spark electrode 3 091258 Igniter unit 4 053574 Gas control valve 5 101771 Heating flow return NTC 2 6 101191 Overheat stat 7 130837 Main PCB 8 287452 Fan contro...

Страница 34: ...y G20 Gross CV s t 37 8 37 8 MJ m3 Maximum gas rate 2 00 3 02 M3 h Minimum gas rate 0 53 0 56 M3 h Burner CO2 Case on 9 0 0 2 9 0 0 2 Gas connection 15 mm Compression 15 mm Compression Water connectio...

Страница 35: ...Instructions for Use Installation and Servicing ecoMAX pro 35...

Страница 36: ...3 49 39 GB 01 05 2004 Subject to alteration Head Office Vaillant Ltd Service Solutions 0870 6060 777 Vaillant House Trident Close Medway City Estate Rochester Kent ME2 4EZ Technical Advice 01634 29239...

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