K4
Changes in models reserved.
Dimensions not binding!
Commissioning
10 Commissioning
The entire installation must comply with local regulations that are applicable for this equipment.
The boiler must be compatible with the local connecting conditions (checking the parameters of the
boiler with the information on the name plate).
The boiler can only be commissioned by organisations that are authorized and trained for this purpose
by the manufacturer.
The minimum pressure in the heating system is 0.8 bar. It is necessary to open all closing valves and
make sure that no gas is leaking.
Connect the boiler to the electric power supply.
Check the gas distribution line after the gas valve, the safety valve function and pump operation.
During the operation of the boiler it is necessary to check removal of the condensate from the boiler
and also from the chimney lining, if applicable.
During the first start of operation of the boiler it is necessary to train the user in accordance with this
manual and to hand over this manual to the user.
Then it is necessary to perform:
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inspection revision before commissioning,
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inspection for any water leakages,
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inspection of instrumentation and safety controls.
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