Vaillant ecoTEC plus SERIES Скачать руководство пользователя страница 23 | Manualshive

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Vaillant ecoTEC plus SERIES Скачать руководство пользователя страница 23

Installation and Servicing ecoTEC plus

23

Fig. 4.9 Connection wiring

X20

X2

-
+

BUS

24V

230V

7
8
9

L
N

3
4
5

X40

X41

X31

Caution:

Do not connect

supply voltage!

Risk of damage

to electronics!

Room thermostat 24V:

Connection 7, 8 and 9

No bi-directional

interface (analogue only)

Mains supply: 230V / 50Hz

Room thermostat 230V / 50Hz

(remove bridge on connection)

Heating pump

2A fuse, slow

Igniter

Connection: 230V

Supply for accessory module

eBUS accessory connection

Burner cable harness

Accessory module connection

Diagnosis via eBUS
vrnet DIALOG

outer probe

ext. flow or return probe

Hydraulic cable harness
Connection for external
eBUS controller

ext. flow or return probe

X12

4.4.3 Electrical board layout

Boiler installation sequence 4

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Содержание ecoTEC plus SERIES

Страница 1: ...For the installer Instructions for installation and servicing ecoTEC plus GB Wall hung open vent condensing boiler...

Страница 2: ...6 3 17 2 Expansion vessel 16 3 17 3 Pressure gauge 16 Contents Page 3 17 4 Water make up 16 3 17 5 Filling a sealed water system 16 4 Boiler installation sequence 17 4 1 Boiler location 17 4 1 1 Sheet...

Страница 3: ...meter to factory settings 44 11 Parts replacement 44 111 1 Safety instructions 44 11 2 Replacing the burner 44 11 3 Replacing the gas valve 44 11 4 Replacing the fan 44 11 5 Replacing the heat exchang...

Страница 4: ...the boiler The domestic hot water can only be adjusted on the boiler if it is installed with a Vaillant uniSTOR unvented cylinder and relevant controls Once the controls are set the boiler operates au...

Страница 5: ...be used 1 4 7 Manual handling guidance During the appliance installation and the replacement of the heat exchanger it will be necessary to employ caution and assistance whilst lifting as the applianc...

Страница 6: ...rgent with a damp cloth then a dry cloth to polish Do not use any form of abrasive or solvent cleaner as you may damage the paint work 1 4 19 Maintenance and servicing For the continued efficient and...

Страница 7: ...cification CheSS 2 Controls for domestic central heating system and hot water BRECSU Certification This boiler certificated to the current issue of EN 483 for performance and safety It is important th...

Страница 8: ...supply G20 Gross CV s t MJ m3 37 8 37 8 37 8 37 8 Maximum gas rate M3 h 1 61 2 0 3 02 4 06 Minimum gas rate M3 h 0 53 0 53 0 56 0 71 Burner CO2 Case on 9 3 0 2 0 5 9 3 0 2 0 5 9 3 0 2 0 5 9 0 0 2 0 5...

Страница 9: ...ler specifications 2 Legend 1 Heating return pipe 22 2 Heating flow pipe 22 3 Gas connection 15 4 Hanging bracket 5 Flue hole flue system 303 933 6 Flue pipe connection 7 Condensate drain outlet conne...

Страница 10: ...Building Regulations and reference should be made to the current ETCI rules for electrical installation Caution When tightening or slackening screwed connections always use suitable open ended spanner...

Страница 11: ...ories These may result in damage and injury You will find a list of genuine flue pipes in the Vaillant installation manual for flue pipes The CE mark is valid only if the appliance is operated with Va...

Страница 12: ...inal should not be nearer than 150 mm to an opening in the building fabric formed for the purpose of accommodating a built in element such as a window BS 5440 1 It is recommended that the fanned flue...

Страница 13: ...e system which will allow the entire system and hot water system to be drained Draining taps shall be to the current issue of BS 2879 3 12 Safety valve A safety valve need not be fitted to an open ven...

Страница 14: ...d Servicing ecoTEC plus 14 3 General requirements ecoTEC plus 415 pressure loss graph ecoTEC plus 428 pressure loss graph ecoTEC plus 418 pressure loss graph ecoTEC plus 438 pressure loss graph Fig 3...

Страница 15: ...supplied from an unrestricted water supply taken from a feed and expansion cistern situated at a maximum height of 27 metres 90ft above the boiler The cold feed must be 15mm minimum size The vent must...

Страница 16: ...the manufacturer The expansion vessel volume depends on the total water system volume and the initial system design pressure For any system an accurate calculation of vessel size is given in the curre...

Страница 17: ...es The boiler must be mounted on a flat wall which is sufficiently robust to take its total weight see boiler specifications 2 1 4 1 2 Clearances The boiler should be positioned so that at least the m...

Страница 18: ...n occur if you use other accessories These may result in damage and injury You will find a list of genuine flue pipes in the Vaillant installation manual for flue pipes The CE mark is valid only if th...

Страница 19: ...of screw positions are used it may be necessary to use additional or alternative fixings to ensure adequate support Note If the boiler is to be fitted in a timber framed building ensure that the brack...

Страница 20: ...pipe and couplings DO NOT use adhesive when connecting to the spigot 1 The condense drain pipe 2 should be non corrosive plastic The drain pipe should have a continuous fall of a least 45mm per metre...

Страница 21: ...a minimum gap of 3mm for both poles The fused spur box should be readily accessible and preferably adjacent to the appliance It should be identified as to its use Alternatively connection can be made...

Страница 22: ...en yellow earth wire boiler terminal Earth sign Blue neutral wire boiler terminal N Brown live wire boiler terminal L Caution Do not connect any mains 230V power to the connections 7 8 9 or BUS Note E...

Страница 23: ...e only Mains supply 230V 50Hz Room thermostat 230V 50Hz remove bridge on connection Heating pump 2A fuse slow Igniter Connection 230V Supply for accessory module eBUS accessory connection Burner cable...

Страница 24: ...reen yellow green yellow X 20 18 red 24 Vdc X 20 9 blue earth X 20 4 grey PWM X 20 3 black Hall signal X 20 17 red 24 Vdc black link X 20 5 red X 20 7 black NTC return Ignition electrode Gas valve ass...

Страница 25: ...hermostat 4 4 6 Connection details for external switches and boiler terminal strip See schematic layout fig 4 11 4 4 7 Vaillant optional plug in timer accessories Refer to the instructions supplied wi...

Страница 26: ...urrent edition of IS 813 The gas supply to the boiler can be purged by slackening the union connection on the gas service valve beneath the boiler see fig 5 2 Ensure that there is adequate ventilation...

Страница 27: ...o Fault This is indicated by the fault code F 28 or F 29 in the display The display also shows the flame symbol with a cross through it 2 see fig 5 4 Automatic ignition can only take place after you m...

Страница 28: ...e test programs by holding the key see fig 6 2 and turning power on Press until P 1 is displayed for max rate Press i to operate appliance in this mode Allow appliance to stabilise Measure the CO2 at...

Страница 29: ...nal accessories are fitted see Section 7 1 1 7 1 Heating Switch on the appliance Make sure that there is a heating demand Press i to activate the status indicator As soon as a heat demand is received...

Страница 30: ...l to the desired setting If optional Vaillant accessories are fitted Instruct the user in the safe and efficient operation of the boiler Show the user how to operate any external controls Explain to t...

Страница 31: ...supply either by removing the fuse from a fused spur or pulling the plug out if connected to a socket outlet Protect the electronics box from spray water Before working on the appliance turn off the p...

Страница 32: ...if maintenance schedule is required from steps 2 3 or 5 above Clean the primary heat exchanger Fit new burner door seal kit observe the assembly instructions enclosed with the kit Refit the burner mo...

Страница 33: ...h a flue gas analyser see section 9 If a flue gas analyser is not available remove the outer and inner case see figs 8 1 and 8 2 and taking care not to touch any components check the flame picture thr...

Страница 34: ...pply at 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 8 5 Drop down the electronics box into the ser...

Страница 35: ...ris from combustion chamber using a soft brush and vacuum cleaner Carefully flush any remaining debris through the condensate trap ensure the water is kept away from electrical components Fig 8 7 Comp...

Страница 36: ...ve cap from expansion vessel charge point Check that the internal charge pressure of the expansion vessel is to the correct design pressure If the pressure is lower than this the vessel should be re p...

Страница 37: ...alue with removed appliance front see table 9 1 by turning A throttle see fig 9 2 Turn to the left higher CO2 content Turn to the right lower CO2 content Note Only for natural gas Adjust only in incre...

Страница 38: ...ntrols are on and calling for heat if no external controls are fitted boiler terminals 3 and 4 must be linked Check that the boiler anti cycling economiser is not engaged 10 1 1 Status codes The statu...

Страница 39: ...The diagnostic information is divided into two diagnostic levels The second diagnostic level can be reached only after entering a password Caution Access to the second diagnostic level must be used e...

Страница 40: ...nd target value terminal 7 d 10 Status internal heating pump 1 on 0 off d 11 Status external heating pump 1 to 100 on 0 off d 12 Cylinder charging pump via accessory module 1 to 100 on 0 off d 13 Hot...

Страница 41: ...er of 2006 Activation of solar reheating Setting range 0 to 30 solar reheating disabled factory setting 3 activation of min hot water target value 60 C for solar reheating d 60 Number of safety temper...

Страница 42: ...multiple faults occur the corresponding fault codes are displayed alternately for about two seconds each Display Meaning Display value adjustable value d 78 Storage charging temperature limit target...

Страница 43: ...ive F 63 EEPROM error Electronics defective F 64 Electronics NTC fault Short circuit in flow or return NTC or electronics defective F 65 Electronics temperature too high Electronics too hot due to ext...

Страница 44: ...out only by a qualified engineer Only use genuine spare parts for repairs Make sure the parts are correctly fitted and that their original position and alignment are retained 11 1 Safety instructions...

Страница 45: ...other Remove flexible tubes from adapter Lift off the adapter Remove the drain connection downstream of the condense trap Remove the two condense trap securing screws Lift up and carefully remove the...

Страница 46: ...he card and paper industry The sections of EPS Styropor are required in order to protect equipment in transit EPS is 100 recyclable and CFC free The foil wrapping and securing straps are likewise made...

Страница 47: ...Installation and Servicing ecoTEC plus 47 Appendix 14...

Страница 48: ...Installation and Servicing ecoTEC plus 48...

Страница 49: ...Installation and Servicing ecoTEC plus 49...

Страница 50: ...Installation and Servicing ecoTEC plus 50 Notes...

Страница 51: ...Installation and Servicing ecoTEC plus 51 Notes...

Страница 52: ...0020020828_02 GB 08 2006 Subject to alteration...

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