Nova Florida DELFIS Monothermal, Инструкция по установке, эксплуатации и обслуживанию

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45
Malfunctions, possible causes and solutions
BOILER
STATUS
MALFUNCTION PROBABLE CAUSE USER'S TASKS QUALIFIED PERSONNEL'S
TASKS
E05** Flow probe not working.
Flow probe disconnected. Contact qualified personnel Reconnect it.
Flow probe faulty. Contact qualified personnel Replace it.
E06** DHW probe is not working.
DHW probe is disconnected. Contact qualified personnel Reconnect it.
DHW probe faulty. Contact qualified personnel Replace it.
E31**
No communication possible
with Remote Control.
Connector cable between
boiler and remote control
disconnected.
Contact qualified personnel Reconnect it.
Remote control faulty. Contact qualified personnel Replace it.
Boiler is not
supplying
DHW.
DHW flow switch is not working.
System insufficient pressure or
flow rate.
Contact qualified personnel
Check DHW system.
Check DHW flow switch filter.
DHW flow switch probe is faulty
or disconnected.
Contact qualified personnel Replace or reconnect it.
DHW flow switch is blocked. Contact qualified personnel Replace it.
E41**
No communication between
board and peripheral devices
(panel interface and/or zone/
solar boards).
Parameter P60 is not correctly
set.
Contact qualified personnel
Set the P60 parameter value
according to the number of
supplementary boards.
The communication wires
between the zone/solar boards
and the boiler board are
inverted/damaged.
Contact qualified personnel Reconnect or replace wirings.
E72**
Boiler does not recognise if it is
of the B or C type.
Flue gas exhaust pressure switch
is faulty
Contact qualified personnel
Check flue gas pressure switch:
replace it if faulty.
The wires connecting the flue
gas pressure switch to the
boiler card are damaged or
interrupted.
Contact qualified personnel Reconnect or replace wirings.
Air intake or flue gas vent flow is
not correct.
Contact qualified personnel
Check air intake/flue gas
venting ducts: clean or replace if
necessary.
E76**
Gas valve modulation coil is not
working.
Electronic board and gas valve
link is electrically disconnected
or faulty.
Contact qualified personnel
Check connection to the gas
valve.
Gas valve modulation coil is
faulty.
Contact qualified personnel
Replace gas valve modulation
coil.
E99
The max. number of resets from
the Remote Control has been
reached.
The user has reached the max.
number of resettable values
from the Remote Control.
Press RESET button
(*) errors that can be reset by the user by keeping the RESET button pressed.
(**) self-resettable errors, they automatically reset as soon as the failure is fixed.