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Safety 1

0020220342_01 ecoTEC plus Operating instructions

3

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:

Warning symbols and signal words

Danger!

Imminent danger to life or risk of
severe personal injury

Danger!

Risk of death from electric shock

Warning.

Risk of minor personal injury

Caution.

Risk of material or environmental
damage

1.2

Intended use

There is a risk of injury or death to the user or
others, or of damage to the product and other
property in the event of improper use or use
for which it is not intended.
The product is intended as a heat generator
for closed heating installations and for hot
water generation.
Intended use includes the following:

observance of the operating instructions
included for the product and any other
system components

compliance with all inspection and main-
tenance conditions listed in the instruc-
tions.

This product can be used by children aged
from 8 years and above and persons with
reduced physical, sensory or mental capabil-
ities or lack of experience and knowledge if
they have been given supervision or instruc-
tion concerning use of the product in a safe
way and understand the hazards involved.
Children must not play with the product.
Cleaning and user maintenance work must
not be carried out by children unless they are
supervised.
Any other use that is not specified in these
instructions, or use beyond that specified in

this document shall be considered improper
use. Any direct commercial or industrial use
is also deemed to be improper.

Caution.

Improper use of any kind is prohibited.

1.3

General safety information

1.3.1 Installation by competent persons

only

The installation, inspection, maintenance
and repair of the product, as well as the gas
ratio settings, must only be carried out by a
competent person.

1.3.2 Danger caused by improper

operation

Improper operation may present a danger to
you and others, and cause material damage.

Carefully read the enclosed instructions
and all other applicable documents, par-
ticularly the "Safety" section and the warn-
ings.

1.3.3 Risk of death from escaping gas

What to do if you smell gas in the building:

Avoid rooms that smell of gas.

If possible, open doors and windows fully
and ensure adequate ventilation.

Do not use naked flames (e.g. lighters,
matches).

Do not smoke.

Do not use any electrical switches, mains
plugs, doorbells, telephones or other com-
munication systems in the building.

If it is safe to do so, close the emergency
control valve or the main isolator.

If possible, close the gas isolator cock on
the product.

Warn other occupants in the building by
yelling or banging on doors or walls.

Leave the building immediately and ensure
that others do not enter the building.

Notify the gas supply company or National
Grid T44 (0) 800 111999 by tele-
phone from outside of the building.

Summary of Contents for ecoTEC plus VU

Page 1: ... Operating instructions ecoTEC plus VU VUW GB IE Operating 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 ...

Page 2: ...roduct 8 4 9 Setting the heating flow temperature 8 4 10 Setting the hot water temperature 8 4 11 Switching Comfort mode on and off 8 4 12 Activating the shift load cylinder 9 4 13 Switching off the product s functions 9 4 14 Guaranteeing the correct filling pressure of the heating system 9 4 15 Protecting the heating installation against frost 10 5 Troubleshooting 10 5 1 Detecting and rectifying ...

Page 3: ...d user maintenance work must not be carried out by children unless they are supervised Any other use that is not specified in these instructions or use beyond that specified in this document shall be considered improper use Any direct commercial or industrial use is also deemed to be improper Caution Improper use of any kind is prohibited 1 3 General safety information 1 3 1 Installation by compet...

Page 4: ... relief valve to the drain lines to constructional conditions that may affect the operational reliability of the product 1 3 8 Risk of poisoning caused by insufficient supply of combustion air Conditions Open flued operation Ensure that there is a sufficient supply of combustion air 1 3 9 Risk of corrosion damage due to unsuitable combustion and room air Sprays solvents chlorinated cleaning agents...

Page 5: ...3 41 044 80 618 VU GB 186 5 5 A LPG ecoTEC plus 0010018534 41 044 81 624 VU GB 246 5 5 A ecoTEC plus 0010018535 41 044 82 630 VU GB 306 5 5 A ecoTEC plus 0010018536 41 044 83 630 VU GB 306 5 5 A LPG ecoTEC plus 0010018537 41 044 84 637 VU GB 376 5 5 A ecoTEC plus 0010018538 41 044 85 825 VUW GB 256 5 5 ecoTEC plus 0010018353 47 044 57 832 VUW GB 326 5 5 ecoTEC plus 0010018354 47 044 58 832 VUW GB ...

Page 6: ...ode active burner on Maintenance required Information on the main tenance message in the Live Monitor Summer mode active Heating mode is switched off Burner anti cycling time is active To avoid the need for frequent switching on and off increases the product s working life F XX Fault in the product Appears instead of the basic display may be an explanatory plain text display 3 4 Information on the...

Page 7: ...on visit energysavingtrust org uk 4 Operation 4 1 Operating concept Operator control element Function Setting the hot water temperature Cancelling the activation of an operating mode Cancelling a change to a set value Going one selection level higher Operator control element Function Setting the heating flow temperature Reading the system pressure Activating the comfort mode Activating the operati...

Page 8: ...display Page 7 2 appears on the display 4 9 Setting the heating flow temperature 1 Press The target value of the heating flow temperature appears on the display Note The competent person may have adjusted the maximum possible temperature Conditions No controller connected Use or to set the required heating flow temperat ure Confirm by pressing Conditions Controller connected Set the maximum possib...

Page 9: ...The symbol appears on the display 4 13 2 Switching off hot water generation Applicability Product with hot water generation through external domestic hot water cylinder 1 To switch off cylinder charging without switching off heating mode press The set hot water temperature flashes in the display 2 Use the button to set the hot water temperature to Heating off 3 Confirm by pressing Cylinder chargin...

Page 10: ...rost protection devices active you should switch your product on and off using the controller if one is provided If the heating flow temperature falls below 5 C when the on off button is on the product comes into operation and heats the circulating water to approx 30 C on both the heat ing side and the hot water side if available 4 15 2 Draining the heating installation When the unit is switched o...

Page 11: ...oduct with the household waste Instead hand in the product to a collection centre for old electrical or electronic appliances If the product contains batteries that are marked with this symbol these batteries may contain substances that are hazardous to human health and the environment In this case dispose of the batteries at a collection point for batteries 9 Guarantee and customer service 9 1 Gu...

Page 12: ...atus codes that are not listed here can be viewed in the installation instructions Status code Meaning Displays in heating mode S 00 Heating No heat demand S 02 Heating mode Pump pre run S 03 Heating mode Ignition S 04 Heating mode Burner on S 06 Heating mode Fan overrun S 07 Heating mode Pump overrun S 08 Heating remaining anti cycling time xx mins Displays in hot water handling mode S 10 Domesti...

Page 13: ...mperature Setting the heating flow temper ature section Setting the hot water temperat ure section The system pressure is insufficient Low water pressure in the heating installation fault mes sage F 22 Fill the heating installation Filling the heating installation section There is air in the heating installation Have your competent person purge the heating installation After three unsuccessful att...

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Page 16: ...wables 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 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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