Maintenance Request - Sime Brava Slim 25 BF Manuel Pour L'utilisation, L'installation Et L'entretien

EN
Type No. Fault
EV2 SGV current lower
ALL 79
limit error
Fault on the valve
ALL 80 control logic line/valve
cable damaged
Block due combustion
ALL 81
during start-up
Block due to numerous
ALL 82 combustion control
failures
Irregular combustion
ALL 83
(temporary error)
Flow rate reduced for
ALL 84 (presumed) low pres-
sure on mains gas
Internal error (board
ALL 88
component protection)
Unstable combustion
ALL 89
feedback signal error
Combustion set cannot
ALL 90
be reached error
ALL 91 Gas valve out of range
System has reached
maximum air cor-
ALL 92
rection error (at the
minimum flow rate)
Solution
- Check gas valve and board
- Check gas valve and board
- Check for blockage in
chimney
- Check air diaphragm (for
BF models)
- Check gas calibration
- Bleed the air from the gas
circuit
- Check electrode
- Check outlets
- Check air diaphragm (for
BF models)
- Check gas calibration
- Check for blockage in
chimney
- Check air diaphragm (for
BF models)
- Check gas calibration
- Check gas flow rate
- Check the board is working
- Replace board
- Check electrode
- Check outlets
- Check air diaphragm (for
BF models)
- Check gas calibration
- Check electrode
- Check outlets
- Check air diaphragm (for
BF models)
- Check gas calibration
- Recalibrate the gas valve
- Check electrode
- Check outlets
- Check air diaphragm (for
BF models)
- Check gas calibration
Type No. Fault
Combustion set cannot
ALL 93
be reached error
Flame signal micro
ALL 95
interruptions error
Block due to clogging
ALL 96
in smoke outlet
SW error, board start-
ALL 98
up
ALL 99 General board error
Frequent relief valve
- -
intervention
Limited production of
- -
domestic hot water
8.6.1

Maintenance request

When it is time to perform maintenance on the boiler, the
symbol shows on the display.
Contact the technical assistance service to organise the neces-
sary work.
Solution
- Check electrode
- Check outlets
- Check air diaphragm (for
BF models)
- Check gas calibration
- Check electrode
- Check board
- Check electric power
supply
- Check gas calibration
- Check for blockage in
chimney
- Check the smoke outlet
and electrode position (not
touching the burner)
- Contact the Technical
Assistance Centre
- Contact the Technical
Assistance Centre
- Check circuit pressure
- Check expansion vessel
- Check the diverter valve
- Check that plate heat
exchanger is clean
- Check domestic hot water
circuit valve
c
85