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Instructions for use ecoTEC plus / 0020020829_03

4

2 Safety

2.1 Setup 

and 

adjustments

Installation and adjustment of the boiler as well as service, 
maintenance and repair of the boiler may only be carried out 
by a competent person in accordance with the Gas Safety 
(Installation and Use) Regulations 1998. (In the U.K. “CORGI” 
registered installers undertake the work to a safe and satis-
factory standard). If the boiler is installed in a compartment 
do not obstruct any purpose provided ventilation openings, 
and do not use the compartment for storage purposes.

2.2 

What to do in an emergency

d

 Danger!

Smell of gas. Risk of poisoning and explosion 
due to a malfunction

If you smell gas or suspect a gas leak:
•  Do not switch lights on or off.
•  Do not use any other electrical switches.
•  Do not use a telephone in the hazardous area.
•  Do not use naked flames, such as matches or cigarette lighters.
•  Do not smoke.
•  Turn off the gas supply at the gas meter.
•  Open the windows and doors.
• Warn other residents.
•  Get out of the house.
•  Consult your gas supplier, service agent or other 

competent person.

•  Telephone the National emergency number 0800 111 999

2.3 Safety 

instructions

Always observe the following safety instructions and regulations.

d

 Danger!

Inflammable mixtures of gas and air may explode. Do not 
use or store explosive or easily flammable substances 
such as petrol or paint in the same room as the appliance.

d

 Danger!

Risk of poisoning and explosion due to a malfunc-
tion. Never put the safety devices out of operation 
or tamper with them so as to impair their function.

2.4 

Modifications in and around the boiler

No modifications may be made to the following items:
- The boiler
-  The gas, water and electrical supply
-  The flue system
-  The safety valve for the heating water
-  Any structural changes around the appliance that 

could affect the operational safety of the boiler.

a

 Caution!

Inappropriate modifications can cause damage.
Never tamper with the boiler or other parts of 
the system. Never attempt to perform mainte-
nance or repairs yourself.

-  Do not damage or remove seals on components. Only 

authorised engineers or our customer service may 
remove sealed components.

H

 Danger!

Risk of scalding. The water coming out of the 
tap can be very hot.

a

 Caution!

Risk of damage. Do not use sprays, solvents, 
chlorinated cleaning agents, paint, adhesives 
or similar substances in the vicinity of the 
appliance. These substances can cause 
corrosion, including the flue system.

2.5 

Installation and setting

a

 Caution!

The appliance must be installed and serviced by 
a Competent Person as stated in the Gas Safety 
(Installation and Use) Regulations 1998. In IE, 
the installation must be in accordance with the 
current edition of I.S.813 ‘Domestic Gas Instal-
lations’, the current Building Regulations and 
reference should be made to the current ETCI 
rules for electrical installation.

a

 Caution!

The appliance may only be operated with its 
case properly and permanently closed. Other-
wise, in unfavourable conditions, material 
damage or even injury or death can result.

Frost protection

Your boiler is equipped with a frost protection function: 
If the heating water temperature drops below 5°C when 
the electrical supply to the boiler is on, then the boiler goes 
into operation and heats the boiler circuit to approx. 30°C.

h

 Note!

It cannot be guaranteed that water will circu-
late throughout the entire heating system.

If the boiler is not operated for several hours during 
very cold weather there is the possibility of the system 
freezing. Please ensure that if you are absent during a 
period of frost the central heating remains in operation 
and all rooms are kept above free-zing point. It must be 
remembered, however, that the boiler will be automati-
cally switched off by the built in monitoring devices if 
certain faults occur, e.g. interruption in the gas or 
electricity supply or faults in the flue gas system. To 
overcome this possibility you can drain both the central 
heating system and boiler.

h

 Note!

Frost protection and monitoring devices can 
only function when the electrical supply to the 
boiler is on.

2 Safety

Содержание ecoTEC plus SERIES

Страница 1: ...Instructions for use ecoTEC plus Wall hung open vent condensing boiler GB For the owner...

Страница 2: ...a room or outside temperature controller 7 4 6 Pump exercise 8 4 7 Status displays 8 4 8 Troubleshooting 8 4 8 1 Ignition problems 8 4 8 2 Flue problems 8 4 9 Turning off the boiler 9 4 10 Frost prot...

Страница 3: ...r installer or Vaillant Technical Department 1 1 2 Retention of the documents Please store this literature and all related documents so that they are available whenever they are required If you move p...

Страница 4: ...or other parts of the system Never attempt to perform mainte nance or repairs yourself Do not damage or remove seals on components Only authorised engineers or our customer service may remove sealed c...

Страница 5: ...tions Nevertheless there is a risk of injury or death to the user or others and damage to the appliance or other property in the event of misuse or use for which the appli ance is not intended This ap...

Страница 6: ...of the temperature The display also gives the following infor mation 1 Indication of the current heating flow temperature or display of a status or error code Fan speed malfunction Fan speed malfuncti...

Страница 7: ...stic hot water temperature can be adjusted using the hot water temperature control 3 Turn the control clockwise to increase the tempera ture and anti clockwise to decrease the temperature This corresp...

Страница 8: ...or example S 4 for burner operation The table below explains the most important status codes In switching phases for example on starting up again after the flame was extinguished the status message S...

Страница 9: ...e when you are on holiday you should also turn off the gas supply and the electrical supply 4 10 Frost protection The frost protection feature only protects the boiler Any other parts of the system li...

Страница 10: ......

Страница 11: ......

Страница 12: ...0020020829_03_GB 03 2008...

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