Centrometal BioSolid 34 Technische Anweisungen - Seite 16
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Power suply interruption, posibile errors
6.1.5. ELECTRIC POWER SUPPLY INTERRUPTION
If the electric power supply is interrupted while the boiler is operating (ON) after the
supply is re-established the boiler continues its operation.
If druing the operation phase of the boiler (ON) the main switch (0/1) has been
turned to off (0), after the new activation of the main switch (1) the boiler will work like
the electric power supply is re-established - the boiler continues its operation.
6.1.6. POSSIBLE ERRORS
By errors on the display is dispayed label of the errors:
E1-1 - short circuit of the boiler sensor
E1-2 - boiler sensor interrupted
Fan operation disabled, pump works normally
E2-1 - short circuit of flue gas sensor
E2-2 - flue gas sensor interrupted
Fan operation disabled, pump works normaly
E3-1 - short circuit of the heating accumulation tank sensor
E3-2 - sensor of heating accumulation tank interrupted
Fan and pump works normally, reading the temperature of heating
accumulation tank impossibile
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Technical instructions BioSolid
7.0. CONNECTING BOILER TO ELECTRICAL INSTALLATIONS
All electrical works must be performed by a certified professional in accordance
with valid national and European standards.
If the supply cord is damaged, it must be replaced by the manufacturer, its service
agent or similarly qualified persons in order to avoid a hazard.
A device for switching of all power supply poles must be installed in electrical
installation in accordance with the national regulations on electrical installations.
Pump of heating system should be connected to boiler control unit BioSolid
(5-bit connector on the back side of boiler)
Figure 4. - Connecting pump and accumulation tank temperature sensor
L1 L2
SENSOR
CAS
Technical instructions BioSolid
Connection to electrical installations
N L3
PUMP
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