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Operating manual atmoCRAFT

Notes on the documentation

The following information is intended to help you 
throughout the entire documentation. 
Further documents apply in combination with this 
operating manual.

We accept no liability for any damage caused by 
failure to observe these instructions.

Other applicable documents

For the heating engineer:
Installation and maintenance instructions no. 835553

The manuals for any accessories and controllers used 
also apply.

1.1 

Storage of the documents

Please store this operating manual and all related 
documents in such a way that they are available 
whenever they are required.
If you move out or sell the appliance, pass on the 
documents to the buyer.

1.2 Symbols 

used

Please observe the safety instructions in this operating 
manual for the operation of the device!

 Danger!

Immediate risk of serious injury or death!

 Caution!

Potentially dangerous situation for the product 
and environment.

 Note!

Useful information and instructions.

•  Symbol for a necessary task

1.3 CE 

label

CE labelling shows that the appliances comply with the 
basic requirements of the applicable directives as stated 
on the data badge.
Only for Germany:
In accordance with the requirements of § 7 of the 
regulations of small combustion installations dated 
07.08.1996 (1st BImSchV) the above units emit less than 
80 mg/kWh nitrogen dioxide (NOx) when using natural gas.

1.4 Data 

badge

The identification plate is included with the burner and 
should be mounted on the separation wall.

2 Safety

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.
•  Do not use a telephone in the area of the hazard.
•  Do not use naked flames (such as matches or cigarette 

lighters).

•  Do not smoke.
•  Close the gas stop cock.
•  Open the windows and doors.
•  Warn other residents.
•  Get out of the house.
•  Notify your gas supplier (GVU) or a suitably qualified 

heating engineer.

Safety instructions

Always observe the following safety instructions and 
regulations.

 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.

 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.

Therefore, do not attempt any modifications:
-  to the appliance
-  around the appliance
-  to the gas, air, water and electricity supply pipes 
-  to the flue pipes
-  and to the safety valve and the drain pipe for the 

heating water.

This also applies to alterations to structural elements in 
the vicinity of the appliance which might affect its 
operational safety.
For example:
-  Keep all openings for air and flue gas free. Make sure, 

for example, that any temporary covers used when 
performing work on the outside wall are removed.

Notes on the documentation 1

Safety 2

GB

Содержание atmoCRAFT VK SERIES

Страница 1: ...VK 654 9 1654 9 atmoCRAFT DE AT GB CZ SK HU PL HR SI SCG...

Страница 2: ...For the owner VK 654 9 1654 9 Operating manual atmoCRAFT Gas heating boiler GB...

Страница 3: ...by exceeding the temperature 13 4 8 5 Faults with the exhaust gas removal 13 4 8 6 Filling unit heating installation 14 4 9 Shut down 14 4 10 Frost protection 15 4 10 1 Frost protection function 15 4...

Страница 4: ...4 Data badge The identification plate is included with the burner and should be mounted on the separation wall 2 Safety What to do in an emergency Danger If you smell gas risk of poisoning and explos...

Страница 5: ...sufficiently heated Caution Risk of damage If there is a power cut or if the room temperature is set too low in individual rooms it cannot be ruled out that sections of the heating system are damaged...

Страница 6: ...en by the heating engineer The desired heating and set back phases e g at night are automatically turned on and off using the integrated time programmes Weather compensators combined with thermostat v...

Страница 7: ...0 C also lead to increased lime scale production Energy conscious use of water Energy conscious use of water can reduce your bills considerably For example taking a shower instead of a bath whereas ab...

Страница 8: ...nk temperature in normal mode if a storage tank sensor is connected 6 button for moving backwards in the display for adjustment and troubleshooting by the engineer 7 Reset button for resetting certain...

Страница 9: ...0 6 5 4 3 bar 1 Fig 4 4 Checking the filling pressure of the heating installation pressure gauge not included Check the filling pressure of the installation using the pressure gauge 1 not included For...

Страница 10: ...ng feed temperature Note We recommend a setting of 60 C for economic and hygienic reasons e g Legionella Caution Danger of calcium deposit build up If your water hardness is more than 1 79 mol m3 10 d...

Страница 11: ...m fitted to your heating system 4 5 2 Setting the flow temperature no controller connected 1 2 Fig 4 8 Feed temperature setting without heating controller If there is no external controller set the fl...

Страница 12: ...tion of your boiler Press the i button 1 to activate the status displays The display 2 then shows the individual status codes e g S 4 for burner operation The table below explains the most important s...

Страница 13: ...he heating system see Section 4 8 2 Is there an ignition problem see Section 4 8 3 Hot water operation no problem Heating does not start Is there a requirement for heating from the external controller...

Страница 14: ...exceeding the temperature 1 2 Abb 4 14 Releasing after STB switch off Your boiler is equipped with a safety temperature limiter STB which automatically switches off the boiler if the temperature gets...

Страница 15: ...However in exceptions the water quality might not be suitable for filling in the heating system heavily corrosive or extremely calciferous water In a case such as this you should please contact your a...

Страница 16: ...he frost protection system cannot guarantee flow through the entire heating system 4 10 2 Frost protection by draining Another way to protect the heating system and the appliance from frost is to drai...

Страница 17: ...ed as follows to perform the measurements Activate the chimney sweep mode by simultaneously pushing the buttons 6 and 7 on the DIA System The measurements should be taken at the earliest after 2 minut...

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