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Summary of Contents for Vaillant ecoCRAFT exclusive VKK GB 6/3-E R1 Series
- Page 1 ecoCRAFT exclusive VKK GB ..6/3-E R1 en Installation and maintenance instructions...
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Page 2: Table Of Contents
Installation and maintenance Checking and treating the heating water/filling and supplementary water ........20 instructions Filling and purging the heating installation ..21 Filling the condensate siphon ......22 Contents 9.10 Flushing the heating installation for the first time ("cold") ............22 Safety .............. - Page 3 Overview of diagnostics codes ......35 Inspection and maintenance work – Overview............. 38 Function menu – Overview ....... 40 Status codes – Overview ........41 Overview of fault codes ........42 Wiring diagrams..........44 Connection diagram, complete......44 Wiring diagram, extract........45 Position of the air/flue terminal ......
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Page 4: Safety
Britain and Ireland as listed on the data Safety plate Action-related warnings – observance of accompanying operating, Classification of action-related warnings installation and maintenance instructions The action-related warnings are classified in for the product and any other system com- accordance with the severity of the possible ponents danger using the following warning signs and –... - Page 5 ▶ If it is safe to do so, close the emergency 1.3.7 Risk of death due to lack of safety control valve or the main isolator. devices ▶ If possible, close the gas stopcock on the The basic diagrams included in this docu- product.
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Page 6: List Of Relevant Standards For Great Britain And Ireland
List of relevant standards for Great Britain and Ireland ▶ Observe the national regulations, stand- ards, directives, ordinances and laws. You can find a list of relevant standards at: https://www.vaillant.co.uk/standards Installation and maintenance instructions 0020149561_03... -
Page 7: Guarantee And Customer Service
To register your Vaillant appliance visit: https://self-service.vaillant.co.uk/warranty-registration Vaillant is a licensed member of the Benchmark Scheme. Benchmark places responsibilities on both manufacturers and installers. The purpose is to ensure that customers are provided with the correct equipment for their needs, that it is installed, commissioned and serviced in accordance with the manufacturer’s instructions by a competent person approved at the time by the Health and... -
Page 8: Technical Data
Technical data Technical data – General VKK GB VKK GB VKK GB VKK GB VKK GB VKK GB 806/3-E R1 1206/3-E R1 1606/3-E R1 2006/3-E R1 2406/3-E R1 2806/3-E R1 Designated country (des- GB (Great GB (Great GB (Great GB (Great GB (Great GB (Great ignation in accordance... - Page 9 VKK GB VKK GB VKK GB VKK GB VKK GB VKK GB 806/3-E R1 1206/3-E R1 1606/3-E R1 2006/3-E R1 2406/3-E R1 2806/3-E R1 Approx. net weight 200 kg 220 kg 235 kg 275 kg 295 kg 310 kg Ready for operation 210 kg 235 kg 255 kg...
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Page 10: Notes On The Documentation
The data plate is attached to the rear of the product at the factory. Information on the Meaning data plate Read the instructions. VKK… Vaillant gas-fired floor-standing condens- Switch box Neutralisation box (op- ing boiler tional) Air intake damper Condensate discharge... -
Page 11: Ce Marking
5.3.2 Functional elements, side view from the right 5.3.4 Functional elements, top view Flow NTC sensor Ignition and monitoring electrodes Flow Combustion air pres- sure monitor Flue gas pressure Safety cut-out (SCO) monitor Flow Filling and drainage tap and block temperature sensor Gas pipe Return... -
Page 12: Transporting The Product
▶ When selecting the installation site and its aeration, ob- serve the relevant national regulations. ▶ Particularly after the construction phase is complete, R2‘‘ replace or clean the dust filter as it may be blocked with construction dust. 1 1/2“ Transporting the product Warning. -
Page 13: Opening The Front Flap
Opening the front flap 6.10 Removing/installing the upper casing and side sections of the casing 6.10.1 Removing the upper casing and side sections of the casing Remove the front casing. (→ Page 13) Pull the upper casing forwards. Remove the upper casing. Pull the side sections of the casing up and out so that the side sections are released from the mount. -
Page 14: Required Accessories (On-Site)
▶ If, during gas leak-tightness tests, you lief valve to a suitable drain in the installation room. The drain must be visible. also place the gas lines and the gas valve ▶ Install a purging device at the highest point in the heating in the product under pressure, use a max. -
Page 15: Connecting The Condensate Discharge Pipe
Connecting the condensate discharge pipe Caution. Risk of material damage caused by corro- The pH value of the flue gas condensate is between 3.5 sion and 4.5. The condensate does not contain any inadmissible heavy metals. The gas-fired floor-standing condensing boiler Due to non-diffusion-tight plastic pipes in the is equipped with a condensate collector and a condensate heating installation, air gets into the heating... -
Page 16: Installing And Connecting The Air/Flue Pipe
Refer to BS5546 or BS6798 for further advice on premises, then follow the requirements of IGEM / UP 10 disposal of boiler condensate. for the flue termination and ventilation requirements: – https://www.vaillant.co.uk Installing and connecting the air/flue pipe 7.7.4 Terminal protection 7.7.1 Regulation Different flue outlet configurations can be carried out. -
Page 17: Connecting The Flue Pipe
Multiple boiler chimney Flue ⌀ 60/100 mm 7.7.5 7.7.6 Unit types: B23, B23P and C63 (C43 type installation) 7.7.6.1 Air/flue system, not system-certified, setting With unit types B23 and B23P, the combustion air is taken out of the installation room. The ventilation openings in the installation room must comply with the relevant regulations. -
Page 18: Electrical Installation
▶ Electrical installation Do not connect any mains voltage to the eBUS terminals (+/-). Only qualified electricians may carry out the electrical install- ▶ Only connect the mains connection cable ation. to the terminals marked for the purpose. Danger! Risk of death from electric shock! Route the connection cables of the components to be connected through the grommet to the electronics box. -
Page 19: Connecting The Controller
7.8.5 Connecting the controller Connect the plug to the slot of the same colour on the PCB. To control the heating installation, you can use a weather- Ensure that access to the partition is always available, controlled outside temperature control or room temperature and that it is not covered or blocked. -
Page 20: Start-Up
Start-up Display Meaning P.05 Test function for the safety cut-out (SCO): The Servicing tools burner is switched on at maximum power and the pumps are switched off; the temperature control is The following test and measuring equipment is required for switched off so that the burner heats up until the start-up: safety cut-out is triggered by reaching the safety cut-... -
Page 21: Filling And Purging The Heating Installation
▶ If you ascertain that it contains magnetite, clean the in- No incompatibility with our products has been detected to stallation and apply suitable corrosion-inhibition meas- date with proper use of the following additives. ures, or fit a magnetic filter. ▶... -
Page 22: Filling The Condensate Siphon
Purge all other radiators until the heating installation is Condition: Air/flue pipe already connected completely filled with water. ▶ Remove the condensate discharge pipe (1) from the con- To purge the heating or cylinder charging circuit, select densate trap. check programme (→ Page 20) P.00. ▶... -
Page 23: Checking The Gas Inlet Working Pressure
▶ – Check for tightness of the flue gas system. (→ Page 23) In addition, ensure that maximum heat can be dis- ▶ sipated into the heating system. Check the gas inlet working pressure. (→ Page 23) ▶ With the boiler operating at full load check that the gas Check the gas flow rate. -
Page 24: Thoroughly Flushing The Heating Installation ("Hot")
If the measured gas flow rate lies outside the tolerance limits specified, do not operate the boiler and inform 9.13.1 Checking the heating mode the Vaillant Service Solutions (0870 6060 777). ▶ Ensure that there is a heat requirement, e.g. by setting If the measured gas flow rate is within the tolerance the control to a higher required temperature. -
Page 25: Adapting The Unit To The Heating Installation
10 Adapting the unit to the heating installation 10.1 Calling up diagnostics codes You can use the parameters that are marked as adjustable in the overview of diagnostics codes to adapt the product to the heating installation and the needs of the customer. Overview of diagnostics codes (→... -
Page 26: Setting The Pump Overrun And Pump Operating Mode
10.3 Setting the pump overrun and pump fixed under D.77. The automatic function is then not active if a value smaller than the maximum value is set. operating mode You can set the pump overrun time under D.01. 10.5 Start-up behaviour You can set the pump overrun for a cylinder charging pump When there is a heat requirement, the product goes into the that is directly connected to the product under D.72. -
Page 27: Observing Inspection And Maintenance Intervals
▶ 11.4 Checking the CO/CO₂ ratio Carry out all inspection and maintenance work in the order shown in the table "Overview of inspection and Note maintenance work". Inspection and maintenance work – Overview Checking/adjustment of the CO/CO₂ Ratio is re- quired in the following instances: (→... -
Page 28: Adjusting The Co/Co₂ Ratio
If you are not able to adjust the boiler mode (P.1) correctly and the flue gas values remain CO₂ after 5 minutes minimum 9.0 ±0.2 Vol.–% higher than allowed call the Vaillant Cus- load mode (P.2) tomer Service Centre. Set for Wobbe index W kWh/m³ 15.0 ▶... -
Page 29: Removing The Burner Assembly
11.6 Removing the burner assembly 11.7 Cleaning the combustion chamber Protect the electronics box from splashed water. Danger! Use water and a cleaning brush to clean the combus- Risk of being burned or scalded by hot tion chamber. components! Use water to rinse off the dirt that has softened up. The burner assembly and all water-carry- ◁... -
Page 30: Replacing Electrodes
11.10 Replacing electrodes Carefully remove the earth line (1) from the counter electrode and the ignition line from the ignition elec- trode (7). Remove both fixing nuts (2) from the ignition electrode and remove the ignition electrode. Replace the seal (6) and install the new ignition elec- trode. -
Page 31: Cleaning The Condensate Siphon
11.13 Checking the flue gas pressure monitor Retighten the nuts. 11.12 Cleaning the condensate siphon Remove the hose from the flue gas pressure monitor (1) and from the connection on the flue spigot above the inspection opening in the condensate tray. Remove the condensate discharge pipe (1) from the Check the hose for dirt. -
Page 32: Checking The Safety Cut-Out
Switch on the main switch. 12.1 Contacting your service partner Start check programme P.05 (→ Page 20). If you contact your Vaillant service partner, if possible, ◁ The internally connected heating pump is switched please mention off while the safety cut-out is being tested. The –... -
Page 33: Reading Off The Fault Codes
▶ The product does not respond to a two-point con- If you are unable to eliminate the fault and the fault re- curs despite several reset attempts, contact Vaillant cus- trol system ▶ tomer service. Measure whether the switching contact between termin- als 3 and 4 was closed by the external control. -
Page 34: Appendix
Appendix System diagram 230 V~ 2BUS Heat generator Remote control (underfloor circuit) Heat generator pump in the heat generation circuit Cylinder temperature sensor Heating pump (heating circuit 1) Cylinder charging pump Heating pump (mixing circuit 2) Non-return valve Domestic hot water cylinder Flow limiter Thermostatic radiator valve Cap valve... -
Page 35: Overview Of Diagnostics Codes
Required tool Procedure Comment Check the entire gas route for leaks Leak-detection spray or leak detector Leak detector (a leak detector is especially recom- mended for checking the burner seals for gas tightness) If required, tighten the burner seal (tightening torque: 12 Nm) Carrying out a chimney draught meas- The maximum draught must not ex- Measuring instrument for chimney... - Page 36 Factory set- Code Parameter Values or explanations Own setting ting D.09 Target flow temperature in °C from Minimum from the external eBUS target value and tar- the external continuous controller to get value for terminal 7 adjustable terminal 7-8-9/eBUS D.10 Status of the heating pump 0 = Off adjustable...
- Page 37 Factory set- Code Parameter Values or explanations Own setting ting D.43 Floor-standing boiler temperature adjustable D.44 Digitised ionisation value Display field 0 to 1020 adjustable > 700 no flame < 450 flame detected < 250 very good flame D.47 Outdoor temperature (with weather- Actual value in °C, if the outdoor temperature sensor is compensated control) connected to X41...
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Page 38: Inspection And Maintenance Work - Overview
Factory set- Code Parameter Values or explanations Own setting ting D.80 Operating hours, heating In hours (h) After press- ing the i but- adjustable ton once, the first three D.81 Operating hours, domestic hot water In hours (h) numbers are generation displayed;... - Page 39 Mainten- ance Inspection (must be Work (annual) carried out at regular intervals)* Isolate the product from the power grid and close the gas supply. Remove the front casing. Carry out a visual check to ensure the heating circuit for tightness, and a functional check of the automatic air vent.
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Page 40: Function Menu - Overview
Function menu – Overview After pressing the "Fault clearance" button Start After switching on the unit at the main switch End, Activate Normal operating function mode starts menu Back Check internally connected pump? Back/continue Back Fan will be operated Check fan? at max. -
Page 41: Status Codes - Overview
Back All connections that are defined as "external pump" are supplied with mains voltage. Check external pump? - 2 in 7 module if D.27 or D.28 = 2. Back/continue Back HW circuit Water pressure is displayed. Purge hydraulics? Heating circuit Back/continue The internal heating pump is operated at the same time... -
Page 42: Overview Of Fault Codes
Status code Meaning S.23 Ignition S.24 Burner on S.26 Fan overrun after cylinder charging S.27 Pump overrun S.28 Burner anti-cycling time after cylinder charging (cycle suppression) Special cases S.30 Room thermostat (230/24 V) is blocking heating mode S.31 Summer mode active or eBUS controller or built-in timer is blocking heating mode S.32 Waiting period because of fan speed deviation (fan speed deviation still too high) S.33... - Page 43 Code Meaning Cause F.43 Interruption in coding resistor Interruption in coding resistor or cable harness defective Short circuit on eBUS, eBUS overload or two power supplies with differ- F.49 Fault: eBUS ent polarities on the eBUS Flue gas installation blocked, condensate siphon blocked or condensate F.50 Fault in the flue gas pressure switch discharge blocked or routed on an incline...
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Page 44: Wiring Diagrams
Wiring diagrams Connection diagram, complete 4 A, Cylinder charging pump slow-blow blue Heating pump 0-10 V External control/room thermostat Accessories Signal 3-4 (contact) Pink Mains input 230 V~ blue 24 V External control/room thermostat 7-8-9 (analogue) Bus connection (digital control/room thermostat) Pump module Contact thermostat... -
Page 45: Wiring Diagram, Extract
Wiring diagram, extract Cylinder charging pump Bridge* Heating pump 0-10 V Cylinder charging pump* Signal Mains input blue white 24 V supply blue External control/room thermostat 7-8-9 eBUS connection Contact thermostat Control accessory plug VRC 4xx/7xx or ZP single start black Pump PWM signal If you connect the cylinder charging pump downstream of a low loss header or a heat exchanger, set this bridge and con-... -
Page 46: Positioning Of The Opening Of A Fan-Supported Flue System
Positioning of the opening of a fan-supported flue system Minimum clearances for concentric terminations All systems Horizontal → 70 kW up to 120 kW > 120 kW Flue system to be Directly below an opening, air brick, opening windows 2,500 designed and In- Above an opening, air brick, opening windows stalled according to... -
Page 47: Horizontal Terminal Positioning
Minimum clearances for concentric terminations Aa (8,9) Flue system to be Within 2000mm horizontally of opening window. 2,500 designed and In- C(2,3) From adjacent non-opening window 1,000 stalled according to P (3,9) From structure or (taller) building without openings or windows 300* IGEM UP/10. -
Page 48: Commissioning Checklist
Commissioning Checklist Benchmark Commissioning & Warranty Validation Service Record It is a requirement that the boiler is installed and commissioned to the manufacturers’ instructions and the data fields on the commissioning checklist completed in full. To instigate the boiler warranty the boiler needs to be registered with the manufacturer within one month of the installation. - Page 49 GAS BOILER SYSTEM COMMISSIONING CHECKLIST & WARRANTY VALIDATION RECORD Address: Boiler make and model: Boiler serial number: Commissioned by (PRINT NAME): Gas Safe registration number: Company name: Telephone number: Company email: Company address: Commissioning date: Heating and hot water system complies with the appropriate Building Regulations? Time, temperature control and boiler interlock provided for central heating and hot water Boiler Plus requirements (tick the appropriate box(s)) Weather compensation...
- Page 50 SERVICE & INTERIM BOILER WORK RECORD It is recommended that your boiler and heating system are regularly serviced and maintained, in line with manufacturers’ instructions, and that the appropriate service / interim work record is completed. Service provider When completing a service record (as below), please ensure you have carried out the service as described in the manufacturers’ instructions. Always use the SERVICE/INTERIM WORK ON BOILER SERVICE/INTERIM WORK ON BOILER Date:...
- Page 51 SERVICE & INTERIM BOILER WORK RECORD It is recommended that your boiler and heating system are regularly serviced and maintained, in line with manufacturers’ instructions, and that the appropriate service / interim work record is completed. Service provider When completing a service record (as below), please ensure you have carried out the service as described in the manufacturers’ instructions. Always use the SERVICE/INTERIM WORK ON BOILER SERVICE/INTERIM WORK ON BOILER Date:...
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Page 52: Commissioning Flow Chart
Commissioning Flow Chart PRIOR TO CO AND COMBUSTION RATIO CHECK NOTE The boiler manufacturer’s installation instructions should have been followed, gas type verified and gas THE AIR GAS RATIO VALVE IS FACTORY supply pressure/rate checked as required prior to commissioning. SET AND MUST NOT BE ADJUSTED As part of the installation process, especially where a flue has been fitted by persons other than the DURING COMMISSIONING UNLESS THIS... -
Page 53: Index
Index Intended use................4 Leak-tightness ..............24 Air/flue pipe, installed ............5 Aligning................12 Mains connection ..............18 Maintenance intervals ............27 Article number ..............10 Maintenance work ........... 26, 32, 38 Minimum clearances ............12 Basic diagram................ 5 Monitoring electrode............30 Burner.................. - Page 56 Supplier Vaillant Ltd. Nottingham Road Belper Derbyshire DE56 1JT Telephone 0330 100 3143 info@vaillant.co.uk www.vaillant.co.uk 0020149561_03 Publisher/manufacturer Vaillant GmbH Berghauser Str. 40 D-42859 Remscheid Tel. +49 2191 18 0 Fax +49 2191 18 2810 info@vaillant.de www.vaillant.de © These instructions, or parts thereof, are protected by copyright and may be reproduced or distributed only with the manufacturer's written consent.
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