BURNiT Lambda series - Page 21

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TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
theboilermustbewithinthe80÷85°С
range.
•It is not recommended to operate the
boiler for a long period of me at an
outputlowerthan50%.
•When using circulaon pump, boiler
operaon must be controlled via a
separatethermostatinordertoensure
theprescribedratedtemperatureofthe
returnwater.
•Theeco-friendlyoperaonoftheboiler
isrealizedatratedoutput.
Table 6. TROUBLE-SHOOTING TABLE
Installaon damage
Cause Soluon
1. Duetounsealedconnecons
1. Install the connecng piping strain-free to
the boiler connecons. Connect the heang
installaon outlet to connecon B. Connect
the heang installaon inlet to connecon A.
MountthecockYincludedinthesetitem. 12.3.
atthedrainageoutlet
2. Due to accumulaon of deposits.
Condensate and tar formaon may
reduce the performance and life of the
heang boiler. The temperature at the
boiler inletmust not be lessthan 65°C,
boiler water temperature at the outlet
mustbebetween 80 and 85°
2. It is mandatory to install a three-way
thermostac valve which will prevent the
temperaturedroppingunder 65°Cattheinlet.
- In order to increase the operaonal life of
theboileritisrecommendedtoinstallabuer
vesselwithcapacityof 55 l per 1 kWofinstalled
power
3. Duetofreezing
3. Iftheheanginstallaon,includingthepiping
network, has not been built frost-proof, we
recommendthatyoulltheheanginstallaon
withaliquidwhichhaslowfreezingpointand
corrosionproteconandanfreezeagent
Output is too low
Cause Soluon
1. Insucientdraught
1. Check chimney condion and measure
draught.(mustbeperformedbyanauthorized
service)
2. Heangvalueofthefuelistoolow.
2. Makesureyouusesucientlydryfuel. When
usingfuelwithhighmoisturecontent,aerthe
reloadingtheboilermayburnforsomemeat
signicantlyloweroutputlevelunlthefuelin
thecombusonchamberhasdried.
3. Presenceofsootdepositsand/ortar
ontheuedamperintheupperchamber
whichpreventitsghtclosure.
3. Clean the ue damper and make sure that
when moving its closing/opening lever it
providesadequatesealingoftheuegasoutlet
intheupperchamber.(mustbeperformedby
anauthorizedservice)
•Itisrecommendedtoinstallastorage/
buer tank and pump type group with
thermostacmixingvalvetotheboiler.
Thecapacityofthestoragetankis55L
ofwaterper1kWinstalledboilerpower.
•Maintenanceandoperaontrainingfor
theboilerisconductedbyanauthorized
installer.
*
Failuretoobservetheinstallaon
and operang requirements
described in the manual and the
servicebookletvoidsthewarranty.