is
Instruction manual BFC
72
13.3 Troubleshooting table for displayed errors
Displayed errors
Code + Description
Cause
Solution
Remark
S01 (blocking error)
Open circuit from
temperature sensor T2
at bottom of the tank
Sensor is not (correctly)
connected
Connect the sensor lead to JP3
See the BFC electrical diagram
(17 "Appendices")
Damaged cable or
defective sensor
Replace the sensor
To replace the necessary parts, you must contact your installation
engineer
S02 (blocking error)
Open circuit in sensor 1
of temperature sensor
T
1
at the top of the
tank
(1)
.
Sensor is not (correctly)
connected
Connect the sensor lead to JP5
See the BFC electrical diagram
(17 "Appendices")
Damaged cable or
defective sensor
Replace sensor T
1
To replace the necessary parts, you must contact your installation
engineer
S03 (blocking error)
Open circuit in sensor 2
of temperature sensor
T1 at the top of the tank
(1).
Sensor is not (correctly)
connected
Connect the sensor lead to JP5
See the BFC electrical diagram
(17 "Appendices")
Damaged cable or
defective sensor
Replace sensor T
1
To replace the necessary parts, you must contact your installation
engineer
S04 (blocking error)
Open circuit from
dummy 1
Dummy is not
(correctly) connected
Connect the dummy sensor (dummy sensor 1 and 2) leads to JP4. See the BFC electrical diagram
(17 "Appendices")
Defective dummy
Replace the dummy sensor
To replace the necessary parts, you must contact your installation
engineer
S05 (blocking error)
Open circuit from
dummy 2
Dummy is not
(correctly) connected
Connect the dummy sensor (dummy sensor 1 and 2) leads to JP4. See the BFC electrical diagram
(17 "Appendices")
Defective dummy
Replace the dummy sensor
To replace the necessary parts, you must contact your installation
engineer
S11 (blocking error)
Short circuit in the
temp. sensor T2 at the
bottom of the tank
Short circuit in sensor
circuit
Replace sensor T
2
To replace the necessary parts, you must contact your installation
engineer
Summary of Contents for Cyclone BFC - 30
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Page 8: ...Table of contents 8 Instruction manual BFC...
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Page 42: ...Conversion to a different gas category 42 Instruction manual BFC 4 is...
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Page 54: ...Status of the appliance 54 Instruction manual BFC 8 gis...
Page 58: ...Shutting down 58 Instruction manual BFC 10 gis...
Page 82: ...is Instruction manual BFC 82...
Page 84: ...Maintenance frequency 84 Instruction manual BFC 14 is...
Page 94: ...Appendices 94 Instruction manual BFC 17 is...
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