GIRBAU PB32 Series Installation, Operation And Maintenance Instructions Manual page 133

PB/PBP51, X20 18.- ENCODER FAILURE
PB32, X13 ALM / Cod
Inadequate encoder information or lack of information
Probable cause:
Fault on the encoder
Fault on the connection wiring
Fault in the A2 board
Procedure:
The ironer begins an automatic cooling process.
Once it has finished, disconnect the machine from the power supply and reconnect it.
If fault persists, disconnect the power supply and close the manual gas inlet valve (machines heated with gas).
Contact Authorised Technical Services.
PB/PBP51, X20 19.- EXHAUST MOTOR OVERHEATING ALARM
PB32, X13 ALM / E_TA
Disconnection of the exhaust fan motor thermal protector (F1)
Probable cause:
Over-consumption of the motor due to electrical fault, faulty refrigeration, mechanical seizing
Procedure:
The ironer begins an automatic cooling process.
Once it has finished, disconnect the machine from the power supply.
Operations reserved for Customer's Technical Assistance Service
Check that the power supply to the machine is disconnected.
Clean the motor's extraction ducts or components and reconnect the power supply to the machine.
If the anomaly persists, the ironer begins an automatic cooling process.
Once this has completed, disconnect the power supply and close the manual gas inlet valve (machines heated
with gas).
Contact Authorised Technical Services.
PB/PBP51, X20 20 .- EXHAUST PRESSURE ALARM
PB32, X13 ALM / E_Pr
Lack of pressure in the extraction duct
Probable cause:
Disconnection of the exhaust motor's automatic switch (Q2)
Fault in the exhaust motor
Blockage in the exhaust fan or duct
Air pressure switch pipe clogged (AGA machines only)
Procedure:
The ironer begins an automatic cooling process.
Once it has finished, disconnect the machine from the power supply.
Operations reserved for Customer's Technical Assistance Service
Check that the power supply to the machine is disconnected.
Clean the motor's exhaust ducts or components.
If necessary reset the automatic circuit breaker and reconnect the power supply to the machine.
If the anomaly persists, the ironer begins an automatic cooling process.
Once this has completed, disconnect the power supply and close the manual gas inlet valve (machines heated
with gas).
Contact Authorised Technical Services.
Alarms
133
Code no. 550038
Rev. no. 16/1018