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INSTALLER
USERMAINTENANCE TECHNICIAN
TECHNICAL DATA
3.11 QUICK CALIBRATION
is function allows you to calibrate the boiler automatically without requiring or giving the possibility to alter the parameters. Typical-
ly “fast calibration” is used aer having set the type of ue in menu “F”, which once altered causes anomaly “72”.
Before carrying out the fast calibration, ensure that all the requirements indicated in the relevant paragraphs have been met
(Par. 1.25 - 1.26).
No active requests for central heating or D.H.W. production must be present and the boiler must not be in “Stand-by” mode.
In the event of anomaly “72” (Par. 2.5) the boiler cancels any requests by itself.
e energy produced is dissipated via the heating circuit; alternatively, the energy can be released from the DHW circuit by opening any
hot water tap.
In this case the only active temperature control is the ow probe that limits the maximum temperature exiting the boiler at
90°C, therefore be careful not to get burned.
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Press and hold buttons “
” and “ ” for more than 5 seconds.
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e display will show two dashes “--” ashing. Now enter the password “72” to
activate fast calibration.
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Press the “
” key to activate calibration.
Once the function is active, the appliance sequentially carries out the proce-
dures required to calibrate the appliance with the nominal, intermediate and
minimum heat output values.
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