Special Information For The Boiler's User And Installer; Heating Values - LA NORDICA LNK15 Manuel Utilisateur

spECIAL INforMATIoN for THE boILEr's UsEr AND INsTALLEr

boiler measurement (if applicable by current regulations)
It is recommended for the system's installer (heating installer) to be present when measuring the chimney sweep. If system problems are
encountered, the installer can intervene immediately in total safety. The measuring sequence must be strictly complied with!
Preparation:
- totally clean boiler (important: heat exchanger pipes)
- totally clean gas discharge pipe
- integrated and set draught controller (15 Pa)
- logs of combustion wood (50 cm long and approximate Ø of 8-10 cm)
- residual log humidity 12 % –20 % (measured in the centre)
- sufficient capacity (temperature) in the Puffer
- inspection of door gaskets (no infiltration air must penetrate inside the boiler)
Boiler measurement:
- before measuring, the boiler must have been operating continuously for approximately 1 hour so that the ceramic parts reach the
operating temperature
- when starting to measure, the water temperature in the boiler must be minimum 60 °C
- the buffer tank must be large enough to ensure constant heat reduction (the fan must operate with 100% of the total load)
- in the event of high fan power fluctuations, you must stop the boiler's measurement and find the cause of irregular fan operation
Residual embers from previous combustion must be distributed evenly in the upper combustion chamber. A 4-5 cm bed of embers would be
ideal.
The sealed fuel must be piled above.
The upper loading door is then closed. For combustion, the ignition door is opened briefly so that the gas discharge temperature reaches
approximately 200°C.
Measurement of the chimney sweep can be started 5 minutes after the ignition door is closed.

HEATINg vALUEs

SMOKE probe
WATER probe
PUFFER probe
44
pT 1000
kTY81-210
kTY81-210
ENgLIsH