Fonderie SIME UNIQA.REVOLUTION, User, Installation And Servicing Instructions

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Type No. Fault Solution
ALL 11 Gas valve modulator
disconnected
- Check the electrical con-
nection
ALL 12
Incorrect configuration
of the open /sealed
chamber
- Set the parameter tS 0.4
(Combustion configuration)
to 0
ALL 13 Smoke probe inter-
vention
- Check the sensor is
working
- Replace the smoke probe
ALL 14 Smoke probe fault
- Replace the smoke probe
- Check the electrical con-
nection of the smoke probe
- Contact the Technical
Assistance Centre
ALL 15 Fan check cable dis-
connected
- Check the connection cable
between the fan and the
board
ALL 18 Condensate level fault
- Check for any clogging in
the pipe which takes the
condensate to the siphon
- Check that the siphon is
not clogged
ALL 28 Maximum number of
consecutive releases
- Contact the Technical
Assistance Centre
ALL 30 Return sensor (SR)
fault
- Replace the return probe
- Check parameters
- Contact the Technical
Assistance Centre
ALL 37 Fault due to low net-
work voltage
- Check the voltage
- Contact your network
provider
ALL 40 Incorrect network
frequency detected
- Contact your network
provider
ALL 41 Flame loss more than 6
consecutive times
- Check the detection
electrode
- Check the gas supply (open
valve)
- Check mains gas pressure
ALL 42 Button fault
- Check that buttons are
working
ALL 43 Open Therm communi-
cation fault
- Check the electrical
connection of the remote
control
ALL 44 No flame valve opening
time sum anomaly
- Replace the board
ALL 62 Self-calibrating proce-
dure is required
- Carry out the self-cali-
brating procedure (see the
specific section)
ALL 70 HP high pressure time
max. interventions
- Decrease setting PAR 46
- Contact the Technical
Assistance Centre
ALL 72 Incorrect positioning of
the delivery sensor
- Check that the delivery
sensor is attached to the
delivery pipe
ALL 77 EV current max/min
absolute limits error
- Check gas valve and board
ALL 78 EV current upper limit
error
- Check gas valve and board
ALL 79 EV current lower limit
error
- Check gas valve and board
ALL 80 Fault on the valve
control logic line
- Check/replace the connec-
tion cable to the gas valve
ALL 81 Block due combustion
during start-up
- Check for blockage in
chimney or recirculation
- Bleed the air from the gas
circuit
- Check for any dirt on the
air evaporator
ALL 82
Block due to numerous
combustion control
failures
- Check electrode
- Check outlets
- Check air diaphragm
- Check gas calibration
- Check for any dirt on the
air evaporator
Type No. Fault Solution
ALL 83 Irregular combustion
(temporary error)
- Check for blockage in
chimney
- Check for any dirt on the
air evaporator
ALL 84
Flow rate reduced for
(presumed) low pres-
sure on mains gas
- Check gas flow rate
ALL 88 Internal error (board
component protection) - Replace the board
ALL 89 Unstable combustion
feedback signal error
- Check electrode
- Check outlets
- Check air diaphragm
- Check gas calibration
ALL 90 Combustion set cannot
be reached error
- Check electrode
- Check outlets
- Check air diaphragm
- Check gas calibration
ALL 92
System has reached
maximum air cor-
rection error (at the
minimum flow rate)
- Check electrode
- Check outlets
- Check air diaphragm
- Check gas calibration
ALL 93 Combustion set cannot
be reached error
- Check electrode
- Check outlets
- Check air diaphragm
- Check gas calibration
ALL 95 Flame signal micro
interruptions error
- Check electrode
- Check board
- Check electric power
supply
- Check gas calibration
ALL 96 Block due to clogging
in smoke outlet
- Check for blockage in
chimney
ALL 98 SW error, board start-
up
- Contact the Technical
Assistance Centre
ALL 99 General board error
- Contact the Technical
Assistance Centre
8.7.1 Maintenance request
When it is time to perform maintenance on the boiler, the c
symbol shows on the display.
Contact the technical assistance service to organise the neces-
sary work.