Fondital MADEIRA SOLAR KRBS 12, Инструкция по установке, эксплуатации и обслуживанию

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Malfunctions, possible causes and solutions
BOILER STATUS MALFUNCTION PROBABLE CAUSE USER'S TASKS QUALIFIED PERSONNEL'S
TASKS
E42 Solar system setting error.
Wrong boiler board or solar
board setting parameters.
Contact qualiied personnel
Check that the P03 and P18
parameter set values match
with those speciied on the
reference tables.
E43
Zone coniguration error.
Wrong setting of P61
parameter.
Wrong boiler board setting
parameters.
Contact qualiied personnel
Check that the P61 parameter
set values match with those
speciied on the reference
tables.
E44** Ambient probe 1 failure.
Ambient probe is
disconnected.
Contact qualiied personnel Reconnect it.
Ambient probe is faulty. Contact qualiied personnel Replace it.
E45** Ambient probe 2 failure.
Ambient probe is
disconnected.
Contact qualiied personnel Reconnect it.
Ambient probe is faulty. Contact qualiied personnel Replace it.
E46 Pressure transducer failure.
Pressure transducer is
disconnected.
Contact qualiied personnel Reconnect it.
Pressure transducer is faulty. Contact qualiied personnel Replace it.
E47
External probe with connected
ambient probe error.
External probe is disconnected. Contact qualiied personnel Reconnect it.
External probe is faulty. Contact qualiied personnel Replace it.
E49 The interface does not work.
The interface does not
communicate with the boiler
board.
Contact qualiied personnel Replace it.
E80*
The ∆T between low and
return is not within the limits.
Flow and/or return probes are
faulty.
Contact qualiied personnel Replace them.
Obstructed bypass pipe Contact qualiied personnel
Remove any obstructions, or
replace the pipe.
The bypass valve is not
assembled or wrongly
assembled.
Contact qualiied personnel
Restore bypass valve correct
assembling.
Heat exchanger primary circuit
is obstructed.
Contact qualiied personnel Clean or replace the exchanger.
E86*
Flow temperature increases
too quickly.
Pump is seized. Contact qualiied personnel Unseize the pump.
Pump is faulty. Contact qualiied personnel Replace it.
Air present inside heating
system.
Contact qualiied personnel
Bleed the air from the boiler
by opening the jollies on the
exchanger and pump.
E87*
Return temperature increases
too quickly.
Circulation of foreign water in
boiler.
Contact qualiied personnel
Check that there are no other
boilers or additional cascading
heat sources.
Air present inside heating
system.
Contact qualiied personnel
Bleed the air from the boiler
by opening the jollies on the
exchanger and pump.
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