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- ecoTEC plus VU GB 656/4-5 A
- Installation And Maintenance Instructions Manual
Vaillant ecoTEC plus VU GB 656/4-5 A Installation And Maintenance Instructions Manual
Summary of ecoTEC plus VU GB 656/4-5 A
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For the competent person installation and maintenance instructions ecotec plus vu gb 656/4-5 a gb, ie installation and maintenance instructions publisher/manufacturer vaillant gmbh berghauser str. 40 d-42859 remscheid tel. +49 21 91 18‑0 fax +49 21 91 18‑2810 info@vaillant.De www.Vaillant.De.
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Contents 2 installation and maintenance instructions ecotec plus 0020214491_01 contents 1 safety .................................................................... 4 1.1 action-related warnings ......................................... 4 1.2 intended use ..............................................
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Contents 0020214491_01 ecotec plus installation and maintenance instructions 3 g opening of the flue pipe.................................... 43 g.1 positioning of the opening of a fan-supported flue gas guiding.................................................... 43 h horizontal terminal positioning...
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1 safety 4 installation and maintenance instructions ecotec plus 0020214491_01 1 safety 1.1 action-related warnings classification of action-related warnings the action-related warnings are classified in accordance with the severity of the possible danger using the following warning signs and signal...
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Safety 1 0020214491_01 ecotec plus installation and maintenance instructions 5 phone once you are outside of the build- ing. 1.3.3 risk of death due to blocked or leaking flue gas routes installation errors, damage, tampering, unau- thorised installation sites or similar can cause flue gas to escape...
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1 safety 6 installation and maintenance instructions ecotec plus 0020214491_01 are greater than 60 °c. Young children and elderly persons are particularly at risk, even at lower temperatures. ▶ select a moderate set target temperature. 1.3.14 risk of injury due to the heavy weight of the product ▶ m...
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Notes on the documentation 2 0020214491_01 ecotec plus installation and maintenance instructions 7 2 notes on the documentation 2.1 observing other applicable documents ▶ you must observe all the operating and installation in- structions included with the system components. 2.2 storing documents ▶ p...
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4 installation 8 installation and maintenance instructions ecotec plus 0020214491_01 information on the identification plate meaning pms permissible total overpressure in heating mode pmw permissible total overpressure during hot water generation t max. Max. Flow temperature ed 92/42 current efficie...
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Installation 4 0020214491_01 ecotec plus installation and maintenance instructions 9 4.4 product dimensions and connection dimensions a Ø 80/125 r 1 172 172 32 224 224 121 140 75 211 800 61 94 119 Ø 25, r1 g 1 1/2 rp 1 rp 1 g 1 1/2 r 3/4 480 472 6 7 5 4 3 9 11 10 8 1 2 1 flue gas connection, 80/125 ...
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5 installation 10 installation and maintenance instructions ecotec plus 0020214491_01 4.8 wall-mounting the product 1. Check whether the wall has sufficient load-bearing ca- pacity to bear the operational weight of the product. 2. Check if the supplied fixing material may be used for the wall. Condi...
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Installation 5 0020214491_01 ecotec plus installation and maintenance instructions 11 caution. Risk of material damage caused by residues in the pipelines. Welding remnants, sealing residues, dirt or other residues in the pipelines may damage the product. ▶ flush the heating installation thoroughly ...
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5 installation 12 installation and maintenance instructions ecotec plus 0020214491_01 ▶ note that non-return valves or mixer circuits may be re- quired in order to eliminate cross-flow to other circuits or the effects of high temperatures from the cylinder char- ging circuit. ▶ connect the cylinder ...
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Installation 5 0020214491_01 ecotec plus installation and maintenance instructions 13 5.2.3 checking the gas line for leak-tightness ▶ check the entire gas line properly for leak-tightness. 5.3 hydraulics installation caution. Risk of material damage caused by corro- sion due to non-diffusion-tight ...
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5 installation 14 installation and maintenance instructions ecotec plus 0020214491_01 ▶ install the enclosed condensate drain pipework (hose) (1). Note if the length of the enclosed hose is not suf- ficient, use only pipes that are made from acid-resistant material (e.G. Plastic) for the condensate ...
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Installation 5 0020214491_01 ecotec plus installation and maintenance instructions 15 5.6.1 opening or closing the electronics box 5.6.1.1 opening the electronics box 1. Remove the front casing. (→ page 10) 2 1 3 2. Tilt the electronics box (3) forwards. 3. Detach the left and right clips (1) from t...
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6 start-up 16 installation and maintenance instructions ecotec plus 0020214491_01 5.6.6 connecting a low loss header sensor 1. Connect the low loss header sensor to the edge con- nector x41 at terminal rf or to the controller. When do- ing so, observe the instructions for the controller. 2. Plug the...
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Start-up 6 0020214491_01 ecotec plus installation and maintenance instructions 17 display meaning p.1 maximum load check programme: after successful ignition, the product is operated at maximum heat input. P.2 minimum load check programme: after successful ignition, the product is operated at minimu...
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6 start-up 18 installation and maintenance instructions ecotec plus 0020214491_01 – fernox f2 – sentinel x 100 – sentinel x 200 additives for frost protection intended to remain permanently in the system – adey mc zero – fernox antifreeze alphi 11 – sentinel x 500 ▶ if you have used the above-mentio...
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Start-up 6 0020214491_01 ecotec plus installation and maintenance instructions 19 circuit or the hot water circuit. The display shows the filling pressure of the heating installation. 17. To be able to carry out the purging process properly, the heating installation filling pressure must not fall be...
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6 start-up 20 installation and maintenance instructions ecotec plus 0020214491_01 conditions: the product design is compatible with the local gas group ▶ proceed as described below. 6.12.2 checking the leak-tightness of the flue gas installation and flue gas recirculation 1. Check the flue gas insta...
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Start-up 6 0020214491_01 ecotec plus installation and maintenance instructions 21 ▶ remove the pressure gauge and retighten the sealing screw (1) for the measuring nipple. ▶ open the gas isolator cock. ▶ check the measuring nipple for gas tightness. ▶ close the gas isolator cock. ▶ install the front...
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6 start-up 22 installation and maintenance instructions ecotec plus 0020214491_01 settings unit g20 natural gas o₂ after 5 minutes in full load mode with front casing closed vol.–% 4.53 ± 1.8 conditions: the co₂ content must be adjusted ▶ unscrew the screw (2) and tilt the air intake pipe (3) for- w...
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Adapting the unit to the heating installation 7 0020214491_01 ecotec plus installation and maintenance instructions 23 7 adapting the unit to the heating installation 7.1 calling up diagnostics codes you can use the parameters that are marked as adjustable in the overview of diagnostics codes to ada...
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7 adapting the unit to the heating installation 24 installation and maintenance instructions ecotec plus 0020214491_01 7.5 setting the maximum flow temperature you can set the maximum flow temperature for the heating mode under d.71 (default setting: 75 °c). 7.6 setting the burner anti-cycling time ...
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Inspection and maintenance 8 0020214491_01 ecotec plus installation and maintenance instructions 25 7.9 adjusting the product to large flue gas pipe lengths at flue gas pipe lengths greater than 10 m (system 80/125), you can increase the product's fan speed. ▶ increase the value by 20 under d.51. ◁ ...
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8 inspection and maintenance 26 installation and maintenance instructions ecotec plus 0020214491_01 8.2 procuring spare parts the original components of the product were also certified by the manufacturer as part of the declaration of conformity. If you use other, non-certified or unauthorised parts...
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Inspection and maintenance 8 0020214491_01 ecotec plus installation and maintenance instructions 27 1 2 2. Use vinegar (max. 5% acid) to clean the heating coils (2) on the heat exchanger (1). 3. After a reaction time of 20 minutes, use a sharp jet of water or a plastic brush to rinse the loosened di...
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8 inspection and maintenance 28 installation and maintenance instructions ecotec plus 0020214491_01 – tightening torque: 6 nm 8.8 cleaning the air separation system 8.8.1 cleaning or replacing the filter in the air separator 1 2 3 1. Unscrew the brass cover (1) on the steel casing (3). 2. Pull the f...
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Troubleshooting 9 0020214491_01 ecotec plus installation and maintenance instructions 29 8.11 checking the pre-charge pressure of the external expansion vessel 1. Depressurise the heating installation. 2. Measure the pre-charge pressure of the expansion ves- sel at the vessel valve. 3. Fill the expa...
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10 decommissioning the product 30 installation and maintenance instructions ecotec plus 0020214491_01 9.9 replacing defective components 9.9.1 replacing the burner 1. Remove the compact thermal module. (→ page 26) 1 2. Remove the four screws (1) from the burner. 3. Remove the burner. 4. Fit the new ...
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Appendix 0020214491_01 ecotec plus installation and maintenance instructions 31 appendix a overview of diagnostics codes note since the code table is used for various products, some codes may not be visible for the product in question. Code parameter values or explanations default set- ting own sett...
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Appendix 32 installation and maintenance instructions ecotec plus 0020214491_01 code parameter values or explanations default set- ting own setting d.25 hot water generation enabled by ebus controller 1 = yes, 0 = no d.26 internal accessory relay at x6 (pink plug) 1 = circulation pump 2 = second ext...
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Appendix 0020214491_01 ecotec plus installation and maintenance instructions 33 code parameter values or explanations default set- ting own setting d.72 pump overrun after cylinder charging adjustable from 0 to 600 seconds 80 s d.75 max. Charging time for domestic hot water cylinder without independ...
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Appendix 34 installation and maintenance instructions ecotec plus 0020214491_01 no. Work inspection (annual) mainten- ance (at least every two years) 5 check the co₂ content (the air ratio) of the product and, if necessary, adjust it. Keep a record of this. X x 6 disconnect the product from the powe...
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Appendix 0020214491_01 ecotec plus installation and maintenance instructions 35 status code meaning s.24 dhw mode: burner on s.25 dhw mode: pump/fan overrun s.26 dhw mode: fan overrun s.27 dhw mode: pump overrun s.28 hot water burner anti-cycling time special cases s.30 room thermostat (rt) is block...
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Appendix 36 installation and maintenance instructions ecotec plus 0020214491_01 code meaning cause f.27 safety switch-off: flame simulation moisture on the electronics, electronics (flame monitor) defective, gas solenoid valve leaking f.28 failure during start-up: ignition unsuccessful gas meter def...
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Appendix 0020214491_01 ecotec plus installation and maintenance instructions 37 e connection diagram ignition electrode appliance earth ignition unit x14 green/yellow cylinder thermostat (accessory) "c1/c2" gas valve flow switch flow sensor flow sensor water pressure sensor cylinder sensor p return ...
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Appendix 38 installation and maintenance instructions ecotec plus 0020214491_01 x13 x11 fan 230 v~ n l n l gr e y n l blue gr een x18 5 4 3 n l 9 8 7 + 2 fb af rf dcf 0 0 1 - tu rquois e viole t whit e re d blue s upply v o lt age extr a-lo w v olt age e d ge c onnect or x1 x41 x22 6 1 x6 pink n l o...
Page 39: Www.Centralheating.Co.Uk
Appendix 0020214491_01 ecotec plus installation and maintenance instructions 39 f commissioning checklist © heating and hotwater industry council (hhic) www.Centralheating.Co.Uk benchmark commissioning and servicing section it is a requirement that the boiler is installed and commissioned to the com...
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Appendix 40 installation and maintenance instructions ecotec plus 0020214491_01 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...
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Appendix 0020214491_01 ecotec plus installation and maintenance instructions 41 it is recommended that your heating system is serviced regularly and that the appropriate service interval record is completed. Service provider service record service 01 and ² % and ² % service 02 and ² % and ² % servic...
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Appendix 42 installation and maintenance instructions ecotec plus 0020214491_01 prior to co and combustion ratio check the boiler manufacturer’s installation instructions should have been followed, gas type verified and gas supply pressure/rate checked as required prior to commissioning. As part of ...
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Appendix 0020214491_01 ecotec plus installation and maintenance instructions 43 g opening of the flue pipe g n n m m a ii o h h c b l j q q q q q k p d, e f i s r t g.1 positioning of the opening of a fan-supported flue gas guiding installation site minimum dimen- sions a directly below an opening, ...
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Appendix 44 installation and maintenance instructions ecotec plus 0020214491_01 h horizontal terminal positioning bs 5440-1 recommends that fanned flue chimney terminals should be positioned as follows: a) at least 2 m from an opening in the building directly opposite, and b) so that the products of...
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Appendix 0020214491_01 ecotec plus installation and maintenance instructions 45 technical data – cylinder charging mode vu gb 656/4-5 a maximum heat input in cylinder charging mode 65.0 kw cylinder charging output such as heating technical data – general vu gb 656/4-5 a gas connection, boiler side 1...
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Index 46 installation and maintenance instructions ecotec plus 0020214491_01 index a air index setting................................................................... 21 air separator........................................................................ 28 air separator, filter ...................
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Index 0020214491_01 ecotec plus installation and maintenance instructions 47 treating the heating water................................................... 17 u unloading the box ................................................................. 8 v voltage ...............................................
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0020214491_01 04.01.2017 supplier vaillant ltd. Nottingham road belper derbyshire de56 1jt telephone 0330 100 3461 info@vaillant.Co.Uk www.Vaillant.Co.Uk © these instructions, or parts thereof, are protected by copyright and may be reproduced or distributed only with the manufacturer's written conse...