For the owner Operating manual ecoCRAFT Modular Gas Condensing Boiler GB VKK GB 806/2-E-H VKK GB 1206/2-E-H VKK GB 1606/2-E-H VKK GB 2006/2-E-H VKK GB 2406/2-E-H VKK GB 2806/2-E-H
Contents 1 Notes on the documentation Contents 1 1 1.1 1.2 1.3 1.4 Notes on the documentation . . . . . . . . . . . . . Storage of the documents . . . . . . . . . . . . . . . . . . . Symbols used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CE label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Identification plate . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2 2 2 2 2 Safety instructions . . . . . . . . . . . . . . . . . . . . . 3 3 3.1 3.2 3.3 3.4 3.
Notes on the documentation 1 Safety instructions 2 Danger! Risk of poisoning and explosion due to a malfunction Never put the safety devices out of operation or tamper with them so as to impair their function. Fig. 1.1 Identification plate 2 Safety instructions What to do in an emergency Danger! If you smell gas, risk of poisoning and explosion due to a malfunction If you smell gas: • Do not switch lights on or off. • Do not use any other electrical switches.
2 Safety instructions 3 Notes on the installation and operation Filling pressure of the heating system The filling pressure of the heating installation should be checked at regular intervals. Emergency power supply Your specialist technician connected your gas heating boiler to the electrical mains during installation.
Notes on the installation and operation 3 3.4 Recycling and disposal Both your Valliant ecoCRAFT gas heating boiler and its packaging consist mainly of recyclable raw materials. 3.4.1 Appliance Make sure the old appliance and any accessories are disposed of properly. 3.4.2 Packaging Please leave the disposal of the transport packaging to the qualified servicing company which installed the appliance. Note! Please observe the applicable national legal regulations. 3.
3 Notes on the installation and operation 4 Operation Do not cover regulators Do not cover your regulators with furniture, drapes or similar objects. The room air must circulate unhindered. Covered thermostat valves can be equipped with remote sensors and thus still work. Appropriate hot water temperature The warm water should only be heated up to the extent that is necessary for use.
Operation 4 4.2 Overview of the operating field 4.3 Switching the unit on and off 1 2 3 4 5 6 1 7 8 9 Fig. 4.1 Controls Fig. 4.2 Switching the unit on and off The operating elements have the following functions: 1/2 3 4 5 6 7 8 9 +/- buttons: After the parameters have been called up, the buttons "+" and "-" are used to change the individual values. OK button: All changes must be stored by pushing the OK button. The storing is confirmed by the figures flashing.
4 Operation 4.
Operation 4 Status or fault display Overview of the operating levels Hotwater pre-set Parameter No. Operation mode Parameter No. Setting the maximum temperature Parameter No. Call-ups and settings Setting Factory setting (max.) Min Factory setting may not be changed Boiler feed temperature Display Parameter No. Temp. [°C] Factory setting may not be changed Store set value with “OK” Boiler return temperature Parameter No. Temp. [°C] Parameter No.
4 Operation 4.5 Settings for the heating and hot water operation Virtually all the settings required for the matching of your boiler to the heating installation will have been made in the factory, or will have been matched to your heating installation by your heating engineer. Do not change any of the preset values on the boiler! All time switching and temperature settings for individual matching to the heating system for your requirements can be made using the regulator.
Troubleshooting 5 5 Troubleshooting If the boiler does not start, first check the following points: – Is the gas valve open? – Is the installation fill pressure adequate? – Is the power supply switched on? – Is the main switch turned on? – Is the regulator set correctly? The boiler will then perform a self-test. The basic display appears on the multi-function display after the fault has been resolved successfully.
6 Care and maintenance 6 Care and maintenance 6.1 Care Clean the exterior of your appliance with a damp cloth and a little soap. Do not use scouring or cleaning agents, which might damage the housing or plastic fittings. 6.2 Maintenance Each machine needs care and maintenance after a specified operating period to ensure that it will continue to operate safely and reliably.
Care and maintenance 6 Customer service and warranty 7 6.5 Measuring and checking work by the chimney sweep 1 7 Customer service and warranty 7.1 Vaillant service To ensure efficient and reliable operation of your boiler it is recommended that regular servicing is carried out by your service provider. Vaillant Applied System Sales Vaillant Ltd., Unit D1 Lowfields Business Park, Elland. West Yorkshire. HX5 9DG Training Telephone Fax email 01634 292370 01634 292354 training@vaillant.co.
0020029295_00 GB 07 2006
