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- Installation And Maintenance Instructions Manual
Vaillant home combi Installation And Maintenance Instructions Manual
Summary of home combi
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For the competent person installation and maintenance instructions home combi 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 ‑ 28 10 info@vaillant.De www.Vaillant.De.
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Contents 2 installation and maintenance instructions home 0020224355_00 contents 1 safety .................................................................... 4 1.1 action-related warnings ......................................... 4 1.2 risk caused by inadequate qualifications.............. 4 1.3 in...
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Contents 0020224355_00 home installation and maintenance instructions 3 j combustion chart .............................................. 46 k lengths of the air/flue pipe............................... 47 l technical data.................................................... 47 index ...................
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1 safety 4 installation and maintenance instructions home 0020224355_00 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 words:...
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Safety 1 0020224355_00 home installation and maintenance instructions 5 ▶ in order to operate the product, ensure that the condensate siphon is always full. 1.4.3 risk of death due to blocked or leaking flue gas routes installation errors, damage, tampering, unau- thorised installation sites or simi...
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1 safety 6 installation and maintenance instructions home 0020224355_00 1.4.12 risk of material damage caused by using an unsuitable tool ▶ use the correct tool to tighten or loosen screw connections. 1.5 regulations (directives, laws, standards) ▶ observe the national regulations, stand- ards, guid...
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Notes on the documentation 2 0020224355_00 home 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 ▶ pass the...
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4 installation 8 installation and maintenance instructions home 0020224355_00 3.3 functional elements: combination unit 14 12 11 10 8 9 7 5 6 4 3 2 1 16 15 18 17 13 1 electronics box 2 heating circuit expan- sion relief valve 3 plate heat exchanger 4 condensate siphon 5 flue pipe 6 pressure sensor 7...
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Installation 4 0020224355_00 home installation and maintenance instructions 9 4.4 dimensions a c b d dimensions a b c d 740 mm 130 mm 300 mm 418 mm 4.5 minimum clearances a a d b c minimum clearances a b c d d ≥ 0 mm ≥ 300 mm ≥ 300 mm ≥ 600 mm ≥ 5 mm note cabinet- type cas- ing 4.6 clearance from co...
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5 installation 10 installation and maintenance instructions home 0020224355_00 4.9 removing/installing the front casing 4.9.1 removing the front casing b c a 1 1 1. Undo the two screws (1) . 2. Gently press the front casing backwards in the centre so that the latching lug is released. 3. Pull the fr...
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Installation 5 0020224355_00 home installation and maintenance instructions 11 5.1 checking the gas meter ▶ make sure that the existing gas meter is capable of passing the rate of gas supply required. 5.2 gas and water connections caution. Risk of damage caused by incorrect gas connection installati...
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5 installation 12 installation and maintenance instructions home 0020224355_00 5.4 connecting the condensate drain pipework 1 2 3 2 ▶ follow the instructions listed here and observe any legal directives and local regulations on condensate discharge. ▶ use pvc or another material that is suitable for...
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Installation 5 0020224355_00 home installation and maintenance instructions 13 50 mm/1m 5 % 1. Ensure that there is a minimum downward gradient of 5% between the elbow and the terminal on the air/flue pipe so that the condensate can flow back to the product. 2. Install the flue gas pipe in accordanc...
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5 installation 14 installation and maintenance instructions home 0020224355_00 5.7 electrical installation danger! Risk of death from electric shock! The mains connection terminals l and n re- main live even if the product is switched off: ▶ switch off the power supply. ▶ secure the power supply aga...
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Operation 6 0020224355_00 home installation and maintenance instructions 15 ≤ 30 mm n l x1 230v~ rt 6. Carry out the wiring. ( → page 14) 7. Close the electronics box. 8. Screw the supplied plug to a three-core mains connec- tion cable that complies with the relevant standards. 9. Connect the plug f...
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7 start-up 16 installation and maintenance instructions home 0020224355_00 5. Proceed accordingly for all parameters that need to be changed. 6. Press and hold the button for 3 seconds to finish configuring the diagnostics codes. ◁ the display switches to the basic display. 6.2 displaying the status...
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Start-up 7 0020224355_00 home installation and maintenance instructions 17 7.3 checking and treating the heating water/filling and supplementary water caution. Risk of material damage due to poor-qual- ity heating water ▶ ensure that the heating water is of suffi- cient quality. ▶ before filling or ...
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7 start-up 18 installation and maintenance instructions home 0020224355_00 7.4 avoiding danger arising from insufficient water pressure the filling pressure must be between 0.10 and 0.15 mpa (1.0 and 1.5 bar). Note if the heating flow temperature is shown in the display, press and hold the and butto...
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Start-up 7 0020224355_00 home installation and maintenance instructions 19 7.9 checking and adjusting the gas settings only a qualified competent person is authorised to imple- ment the settings on the gas valve. Each destroyed seal must be restored. The co2 adjusting screw must be sealed. Never mod...
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8 adapting the unit to the heating installation 20 installation and maintenance instructions home 0020224355_00 note the actual reading on the digital pressure gauge should ideally be 0,05 mpa (0,5 bar) plus an additional pressure corresponding to the highest point of the system above the base of th...
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Adapting the unit to the heating installation 8 0020224355_00 home installation and maintenance instructions 21 8.1.2 resetting the remaining burner anti-cycling time ▶ hold the button down for more than 3 seconds. ◁ is shown in the display. 8.2 setting the pump output conditions : modulating pump t...
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9 adjusting the hot water temperature 22 installation and maintenance instructions home 0020224355_00 position of the adjusting screw notes/application right-hand stop (screwed all the way in) if the radiators do not heat up sufficiently at the default setting. In this case, you must set the pump to...
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Inspection and maintenance 11 0020224355_00 home installation and maintenance instructions 23 11.4 setting the co ₂ content conditions : the co ₂ content must be adjusted 1 ▶ turn the screw (1) to set the co ₂ content (value with front casing removed). ◁ to increase the co ₂ content: turn anti-clock...
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11 inspection and maintenance 24 installation and maintenance instructions home 0020224355_00 a c d b 6 7. Remove the gas-air mixture unit (6) . 7 7 8 8. Remove the burner seals (7) and the burner (8) . 9. Check the burner and the heat exchanger for damage and dirt. 10. If necessary, clean or replac...
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Inspection and maintenance 11 0020224355_00 home installation and maintenance instructions 25 1 5. Using water to clean the condensate tray (1) . ◁ the water runs out into the condensate siphon. 11.10 cleaning the condensate siphon c 2 3 1 a b 1. Unclip the lower section of the siphon (1) from the u...
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12 troubleshooting 26 installation and maintenance instructions home 0020224355_00 11.13 installing the gas-air mixture unit 1. Install the burner. 2. Install the gas-air mixture unit. 3. Install the air intake pipe. 4. Install the flue pipe. 11.14 draining the product 1. Close the service valves of...
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Troubleshooting 12 0020224355_00 home installation and maintenance instructions 27 b d e a c 5 6 7 3 2 1 4 3. Remove the air intake pipe (2) . 4. Remove the plug from the gas valve (3) and from the fan (4) . 5. Unscrew the gas connection pipe's connection (1) from the gas valve. 6. Undo the two scre...
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12 troubleshooting 28 installation and maintenance instructions home 0020224355_00 1 3 2 4 a c b d e 12. Lift the heat exchanger up slightly and remove it to- gether with the condensate tray (1) . 13. Undo the four screws (3) . 14. Remove the condensate tray. 15. Remove the ignition transformer (2) ...
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Decommissioning the product 13 0020224355_00 home installation and maintenance instructions 29 12.6.8 replacing the pcb for the user interface b c c d a a 1. Open the electronics box. 2. Pull the plug out of the pcb. 3. Undo the clips on the pcb. 4. Remove the pcb. 5. Install the new pcb in such a w...
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Appendix 30 installation and maintenance instructions home 0020224355_00 appendix a check programmes – overview note since the programme table is used for various products, some programmes may not be visible for the product in question. Display meaning p.01 burner operation on adjustable heat input:...
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Appendix 0020224355_00 home installation and maintenance instructions 31 dia- gnostics code parameter values unit increment, select, explanation default set- ting user-spe- cific setting min. Max. D.02 maximum burner anti- cycling time in heating mode 2 60 min 1 20 adjustable d.04 water temperature ...
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Appendix 32 installation and maintenance instructions home 0020224355_00 dia- gnostics code parameter values unit increment, select, explanation default set- ting user-spe- cific setting min. Max. D.20 maximum hot water set target temperature 50 60 ℃ 1 50 adjustable d.21 status of the warm start for...
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Appendix 0020224355_00 home installation and maintenance instructions 33 dia- gnostics code parameter values unit increment, select, explanation default set- ting user-spe- cific setting min. Max. D.45 value for the base point of the heating curve 15 30 – 1 20 adjustable d.47 outside temperature cur...
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Appendix 34 installation and maintenance instructions home 0020224355_00 dia- gnostics code parameter values unit increment, select, explanation default set- ting user-spe- cific setting min. Max. D.84 maintenance in 0 3000 h number of hours = display value x 10 300 not adjustable d.85 increase in t...
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Appendix 0020224355_00 home installation and maintenance instructions 35 status code meaning s.17 dhw mode: pump overrun display in comfort mode with warm start or hot water handling mode with cylinder s.20 hot water handling mode: requirement s.21 hot water handling mode: advance fan operation s.22...
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Appendix 36 installation and maintenance instructions home 0020224355_00 fault code meaning possible cause f.22 safety switch-off: low water pressure in the boiler no or insufficient water in the product, water pressure sensor de- fective, cable to the pump or to the water pressure sensor loose/not ...
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Appendix 0020224355_00 home installation and maintenance instructions 37 fault code meaning possible cause f.83 fault: burner temperature sensor burner temperature sensor is defective when the burner starts, the temperature change recorded by the flow or return temperature sensor is non-existent or ...
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Appendix 38 installation and maintenance instructions home 0020224355_00 e connection diagram: combination unit x2 x14 l n 19 10 20 2 6 3 11 13 14 18 7 17 8 x51 x51 x20 16 1 9 3 15 4 5 10 11 6 13 x51 x35 x20 x40 x51 x30 x2 x21 x41 x22 x14 l n – + 24v= rt bus burner off rt 230vac x1 fus x106 x32 x90 ...
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Appendix 0020224355_00 home installation and maintenance instructions 39 f connection diagram: combination unit (35 kw) x20 x40 x51 x30 x2 x21 x41 x22 x14 l n – + 24v= rt bus burner off rt 230vac x1 fus x106 x32 x90 x12 x35 x2 x14 l n 19 10 20 2 6 3 11 13 14 18 7 17 8 x12 l n x51 x51 x20 16 1 9 3 15...
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Appendix 40 installation and maintenance instructions home 0020224355_00 g inspection and maintenance work – overview the table below lists the manufacturer requirements with respect to minimum inspection and maintenance intervals. If na- tional regulations and directives require shorter inspection ...
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Appendix 0020224355_00 home installation and maintenance instructions 41 h opening in the air/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 h.1 positioning of the opening of a fan-supported flue gas pipe installation site minimum dimen- sions a directly below an opening, air br...
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Appendix 42 installation and maintenance instructions home 0020224355_00 h.2 text from bs 5440-1 on fan-supported flue gas pipes bs 5440 – 1: it is recommended that the fanned flue gas system terminal is positioned as follows: – at least 2 m from an opening in the building directly opposite, and – s...
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Appendix 0020224355_00 home installation and maintenance instructions 43 i 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 completed ...
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Appendix 44 installation and maintenance instructions home 0020224355_00 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 kee...
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Appendix 0020224355_00 home installation and maintenance instructions 45 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 % service 03 an...
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Appendix 46 installation and maintenance instructions home 0020224355_00 j combustion chart 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....
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Appendix 0020224355_00 home installation and maintenance instructions 47 k lengths of the air/flue pipe length of the c13 type flue pipe c13 type flue pipe dia. 60/100 (l) dia. 80/125 (l) length of the air/flue pipe home combi 25 -a (h-gb) ≤ 10 m ≤ 25 m home combi 30 -a (h-gb) ≤ 10 m ≤ 25 m home com...
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Appendix 48 installation and maintenance instructions home 0020224355_00 home combi 25 -a (h-gb) home combi 30 -a (h-gb) home combi 35 -a (h-gb) effective output range (p) at 80/60 °c 5.1 … 15.2 kw 6.1 … 15.2 kw 7.1 … 15.2 kw hot water heat output range (p) 5 … 25.2 kw 6 … 30 kw 7 … 35 kw maximum he...
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Appendix 0020224355_00 home installation and maintenance instructions 49 home combi 25 -a (h-gb) home combi 30 -a (h-gb) home combi 35 -a (h-gb) net weight 32 kg 32.6 kg 32.7 kg weight when filled with water 36 kg 37.1 kg 37.2 kg technical data – electrics home combi 25 -a (h-gb) home combi 30 -a (h...
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Index 50 installation and maintenance instructions home 0020224355_00 index a air/flue pipe ....................................................................... 12 installing......................................................................... 12 air/flue pipe, installed ........................
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0020224355_00 14.10.2015 vaillant ltd. Nottingham road belper derbyshire de56 1jt telephone 0330 100 3461 telephone (renewables) 0207 022 0928 vaillant service solutions 0330 100 3461 spares technical enquiries 01773 596615 info@vaillant.Co.Uk technicalspares@groupservice.Co.Uk www.Vaillant.Co.Uk © ...