Sime Brava Slim HE ErP 35 Fault Codes

Flue-gas thermostat fault.

Low water pressure in the appliance.

High water pressure in the heating circuit.

No-flame gas-valve opening-time sum anomaly.

Lock for delivery/return temperature difference above the maximum limit.

Lock for the flow-temperature check (open-vent model).

Self-calibration procedure required.

Incorrect positioning of the delivery sensor.

Second delivery sensor fault.

Irregular combustion (temporary error).

Reduced flow rate, presumed low pressure on the mains gas supply.

Internal error (board component protection).

Unstable combustion feedback-signal error.

Combustion set cannot be reached error.

Gas valve out of range.

Maximum air-correction error reached at minimum flow rate.

Combustion set cannot be reached error.

Flame-signal micro-interruptions error.

Lock caused by a blocked flue/smoke outlet.

Software error during board start-up.

General control-board error.