For the owner operating manual ecocraft gas condensing boiler vkk gb 806/3-e-h vkk gb 1206/3-e-h vkk gb 1606/3-e-h vkk gb 2006/3-e-h vkk gb 2406/3-e-h vkk gb 2806/3-e-h gb.
Operating manual ecocraft 0020058717_03 2 appliance characteristics vaillant ecocraft appliances are gas-fired condensing boilers. 1 notes on the documentation the following notes are intended as guidance through- out the entire documentation. Further documents apply in combination with this oper- a...
3 operating manual ecocraft 0020058717_03 notes on the documentation 1 safety 2 h note useful information and instructions. • symbol for an important task 1.3 validity of the instruction manual this operating manual applies exclusively to units with the following article numbers: – vkk gb 806/3-e-h ...
Operating manual ecocraft 0020058717_03 4 • do not make any alterations before: - to the unit, - around the unit, - to the gas, air, water and electricity supply lines, - to the expansion relief valve and drain line for the heating water, - to the flue gas pipes. This also applies to alterations to ...
5 operating manual ecocraft 0020058717_03 2.3 regulations for installation of the appliance laws, regulations, tech- nical rules and standards must be considered and ad- hered to ensure the safe installation of your appliance. 2.3.1 regulations (great britain and eire) attention shall be made to the...
Operating manual ecocraft 0020058717_03 6 3.3 requirements of the installation site vaillant ecocraft gas-fired condensing boilers must be installed in a boiler room. Ask your heating engineer which national regulations must be observed. The entire installation site should be frost-proof. Observe th...
7 operating manual ecocraft 0020058717_03 only inconvenient, it is also completely unnecessary, for a correctly functioning thermostatic valve will do all this by itself: if the room temperature rises above the value set on the sensor head, the thermostatic valve will close automatically; when the t...
Operating manual ecocraft 0020058717_03 8 4 operation 4.1 overview of the operating controls 1 9 8 7 6 5 2 3 4 fig. 4.1 ecocraft operating controls to open the front panel, grip the recess and fold the panel out. You can now see the controls with the follow- ing functions (cp. Fig. 4.1): 1 display i...
9 operating manual ecocraft 0020058717_03 this operating mode can only be ended: - via vrnetdialog or - by altering the temperature setting on the rota- ry knobs (8) or (9) by more than ± 5 k. This operating mode can not be ended: - by pressing the "fault reset" button (7) or - by switching the unit...
Operating manual ecocraft 0020058717_03 10 4.3 start-up 1 2 fig. 4.4 switching on the appliance • use the main switch (1) to switch the appliance on and off: 1: "on" 0: "off" when you switch the unit on the display (2) shows the current heating flow temperature. To customise the settings in the unit...
11 operating manual ecocraft 0020058717_03 4.4.2 deactivating the storage tank mode on units connected to domestic hot water cylinders, you can deactivate the hot water generation or recharging operation whilst keeping the heating system in opera- tion. • turn the rotary knob for setting the hot wat...
Operating manual ecocraft 0020058717_03 12 4.5.3 switching heating mode off (summer mode) 1 fig. 4.8 switching off heating (summer operation) you can switch off the heating in summer without switching off the hot water supply. • turn the rotary knob (1) for setting the heating feed temperature all t...
13 operating manual ecocraft 0020058717_03 4.7 troubleshooting should problems arise while operating your gas con- densing boiler, you can check the following points your- self: no hot water, heating stays cold; appliance does not start: - is your house stop cock in the gas supply or the gas stop on...
Operating manual ecocraft 0020058717_03 14 4.7.4 filling the appliance/heating system the filling pressure must be between 1.0 and 2.0 bar when the system is cold in order for the heating installa- tion to operate properly (see section 4.2.2). If it is less, have the water topped up by your heating ...
15 operating manual ecocraft 0020058717_03 4.9.3 maximum output measurements h note! The measurement and checking work described in this section are only carried out by your chimney sweep. 6 7 fig. 4.13 switching on the maximum output mode to perform the measurements, proceed as follows (see fig. 4....
0020058717_03 gb 052009 – subject to alterations.
