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Operating instructions ecoTEC plus 0020116701_00 

5

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Safety

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2

2 Safety

2.1 

Safety and warning information

 

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When operating your boiler, take account of the general 
safety instructions and the warning notes that appear 
before each action.

2.1.1  

Classification of warnings

The warnings are classified in accordance with the severity 
of the possible danger using the following warning signs 
and signal words:

Warning sign

Signal 
word

Explanation

a

Danger!

Immediate danger to life or 
risk of
severe personal injury

e

Danger!

Risk of death from electric 
shock

a

Warning!

Risk of minor personal 
injury

b

Caution!

Risk of material or environ-
mental damage

2.1  Meaning of warning signs and signal words

2.1.2  Structure of warnings

Warnings are identified by an upper and lower separating 
line and are laid out according to the following basic princi-
ple:

a

 

Signal word!
Type and source of danger!

Explanation of the type and source of dan-
ger

 

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Measures for averting the danger

2.2  

Intended use

The Vaillant ecoTEC plus boilers are state-of-the-art appli-
ances which have been constructed in accordance with rec-
ognised safety regulations. Nevertheless, there is still a risk 
of injury or death to the operator or others or of damage to 
the boiler and other property in the event of improper use 
or use for which it is not intended.
This boiler is not intended for use by persons (including 
children) having limited physical, sensory or mental capaci-
ties or who have inadequate experience and/or knowledge, 
unless supervised by a person responsible for their safety 
or who has been given instructions from them as to how to 
operate the boiler.
Children must be supervised to ensure that they do not 
play with the boiler. 
The boiler is intended as a heater for closed hot water/cen-
tral heating systems and for  hot water generation. 
The use of the ecoTEC plus in vehicles, such as mobile 
homes and caravans, is not classed as intended use. Units 
that are not classed as vehicles are those that are installed 
in a fixed and permanent location and that do not have any 
wheels (fixed installation).
Any other use, or use beyond that specified, shall be con-
sidered as improper use. Any direct commercial or indus-
trial use is also deemed to be improper.
The manufacturer or supplier is not liable for any damage 
resulting from such use. The user alone bears the risk. 
Intended use includes the following:

 

– observing the included operating, installation and main-

tenance instructions for the Vaillant product and any 
other parts and components of the system

 

– installing and fitting the appliance in accordance with the 

boiler and system approval

 

– complying with all of the inspection and maintenance 

conditions listed in the instructions.

Caution!

Any misuse is forbidden.

Содержание ecoTEC plus SERIES

Страница 1: ...Operating instructions For the operator GB IE Operating instructions ecoTEC plus Gas fired wall hung high efficiency boiler...

Страница 2: ...g the hot water temperature 16 5 3 2 Activating deactivating Comfort mode 16 5 3 3 Setting the cylinder charging mode VUI 937 only 16 5 4 Hot water production with VU boilers 17 5 5 Setting a room the...

Страница 3: ...Symbols used The symbols used in the text are explained below Symbols for identifying dangers are also used in these operating instructions Section 2 1 1 i Symbol that denotes useful tips and infor ma...

Страница 4: ...llant Ltd supports the Benchmark Initiative A benchmark check list for commissioning gas fired boilers is attached to these installation instructions It is very important that this docu ment be filled...

Страница 5: ...f improper use or use for which it is not intended This boiler is not intended for use by persons including children having limited physical sensory or mental capaci ties or who have inadequate experi...

Страница 6: ...ventilation Switch the boiler OFF Inform a heating specialist company Explosives and highly flammable substances The risk of explosion arises from the flammable mixture of gas and air Take note of th...

Страница 7: ...o the entire flue system to the entire condensate drain system to the expansion relief valve or the drain line and to constructional conditions that could affect the operational reliability of the boi...

Страница 8: ...ir cuit exits the boiler at a specific heating flow temperature emits its heat into the rooms and flows back into the boiler once cooled to return temperature The heating water is then heated again 3...

Страница 9: ...c tion 3 2 3 In addition you can activate the heating of the stratified cylinder by switching on Comfort mode This uses special charging technology to ensure that you have a similar hot water convenie...

Страница 10: ...ss a button for the DIA system when it is switched on At first pressing this button does not trig ger any other function The light automatically switches off after one minute if you do not press any b...

Страница 11: ...s switched off Boiler anti cycling time is active This function is used to prevent frequent on off operations and therefore contributes to prolonging the life of your boiler The symbol also appears if...

Страница 12: ...vated function is displayed in the display If the dis play becomes dark the light is first switched on by the first press of the button In this case to trigger the button func tion you must press the...

Страница 13: ...ck this open a hot water tap at a draw off point and check that water flows out Closing isolator devices The isolator devices are closed if the slot for the screw driver is at a right angle to the pip...

Страница 14: ...fault mes sage F 22 and the current filling pressure The heating system must be topped up with water before the boiler can be put into operation again As soon as the system has been topped up with su...

Страница 15: ...nge by pressing the right hand selection button OK The heating flow temperature is factory set for tempera tures up to 75 C If higher or lower values can be set on your boiler this means that your app...

Страница 16: ...election button Comfort mode on or Comfort mode off flashes in the display Use the minus button or the plus button to activate or deactivate the comfort mode Confirm the change by pressing the right h...

Страница 17: ...ter tem perature setting Section 5 3 1 5 4 Hot water production with VU boilers a Danger Risk of being scalded by hot water There is a danger of scalding at the hot water draw off points if the temper...

Страница 18: ...cylinder charging Press the left hand selection button The hot water temperature that is set is shown flashing on the display Use the minus button to set the hot water temperature to Cylinder chargin...

Страница 19: ...t only if there is no risk of frost 5 8 Protecting the heating system against frost 5 8 1 Activating the frost protection function Your Vaillant ecoTEC plus boiler is fitted with a frost protec tion f...

Страница 20: ...eated and unheated rooms or rooms that are heated to a limited degree are left open Thermostatic radiator valves and weather compen sators or room thermostats Thermostatic valves on all radiators main...

Страница 21: ...to 4000 litres of water each year Run circulation pumps only if needed VU only Circulation pumps increase convenience when it comes to hot water production But they also need power And circu lating ho...

Страница 22: ...060 777 to complete such work 7 1 Reading fault messages F 75 Fault Pump water shortage 7 1 Fault display Fault messages have priority over all other displays If a fault develops in the boiler the dis...

Страница 23: ...ating system too low Top up the heating system with water Section 5 1 4 Air in the heating system Purge the radiators If the problem occurs again Contact your heating engineer Ignition malfunction Pre...

Страница 24: ...nite after five attempts the boiler will not operate and switches to Fault This is indicated by the fault code F 28 or F 29 1 and a corresponding plain text display on the display e g for F 28 Failure...

Страница 25: ...s two selection levels sublevels Through the selection levels you navigate to the display and setting levels in which you can read or change settings The selection levels have four display fields Menu...

Страница 26: ...nitor Information Back Select Menu Water pressure Live Monitor Information Back Select Menu Live Monitor Reset burner off time Information Back Select Information Contact data Serial number Back Selec...

Страница 27: ...demand summer operating mode S 34 Heating mode frost protection S 40 Comfort safety mode active 8 1 Possible appliance statuses selection 8 3 Setting the display contrast Back Display contrast 20 8 4...

Страница 28: ...ne number during the installation you can read this data under Contact data 8 6 Displaying the serial number and article number Menu Information Serial number Serial number shows the serial number of...

Страница 29: ...iness and safety reliability and a long working life require inspections and maintenance work to be carried out annually on the boiler by your approved competent person Regular servicing ensures maxim...

Страница 30: ...Disposing of the boiler Do not dispose of your Vaillant ecoTEC plus boiler or any of its accessories in the household waste Make sure the old unit and any accessories are disposed of properly Observe...

Страница 31: ...e is not included in the guar antee Registering with us Registration is simple Just complete the Guarantee Regis tration Card and return to Vaillant within 30 days of instal lation Your details will t...

Страница 32: ...this hot water as it leaves the boiler is referred to as the heating flow tempera ture Hot water production in VU boilers Your boiler heats the water in the domestic hot water cylin der to the select...

Страница 33: ...rost Activating the frost protection function 19 Draining the heating system 19 Protecting the heating system against frost 19 H Heating flow temperature 15 Hot water production 5 8 14 18 32 Hot water...

Страница 34: ...ting instructions ecoTEC plus 0020116701_00 T Temperature Setting the hot water temperature 15 17 Setting the hot water temperature VUW unit 16 Troubleshooting 22 V Vaillant customer service 31 W Wate...

Страница 35: ...n 5 2 1 50 50 Target flow temp Back 48 Target flow temp Cancel Ok Right hand selection but ton button for selecting the temperature Confirm OK 3 Setting the hot water temperature Section 5 3 1 50 45 D...

Страница 36: ...0020116701_00 GBIE 102011 Subject to change Manufacturer Supplier...

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