is
13.3 Displayed errors
Code + Description | Cause | Solution |
| Remark | |
|
|
|
| ||
S01 (blocking error) | Sensor is not (correctly) | Connect the sensor lead to JP3 | See the BFC electrical diagram (17 "Appendices") | ||
Open circuit from | connected |
|
|
| |
Damaged cable or | Replace the sensor | To replace the necessary parts, you must contact your installation | |||
temperature sensor T2 | |||||
defective sensor |
|
| engineer | ||
at bottom of the tank |
|
|
|
| |
S02 (blocking error) | Sensor is not (correctly) | Connect the sensor lead to JP5 | See the BFC electrical diagram (17 "Appendices") | ||
Open circuit in sensor 1 | connected |
|
|
| |
|
|
|
| ||
Damaged cable or | Replace sensor T | 1 | To replace the necessary parts, you must contact your installation | ||
of temperature sensor | defective sensor |
| engineer | ||
T1 at the top of the |
|
| |||
|
|
|
| ||
tank(1). |
|
|
|
| |
S03 (blocking error) | Sensor is not (correctly) | Connect the sensor lead to JP5 | See the BFC electrical diagram (17 "Appendices") | ||
Open circuit in sensor 2 | connected |
|
|
| |
|
|
|
| ||
Damaged cable or | Replace sensor T | 1 | To replace the necessary parts, you must contact your installation | ||
of temperature sensor | defective sensor |
| engineer | ||
T1 at the top of the tank |
|
| |||
(1). |
|
|
|
| |
S04 (blocking error) | Dummy is not | Connect the dummy sensor (dummy sensor 1 and 2) leads to JP4. | See the BFC electrical diagram (17 "Appendices") | ||
Open circuit from | (correctly) connected |
|
|
| |
|
|
|
| ||
Defective dummy | Replace the dummy sensor | To replace the necessary parts, you must contact your installation | |||
dummy 1 | |||||
|
|
| engineer | ||
|
|
|
| ||
|
|
|
| ||
S05 (blocking error) | Dummy is not | Connect the dummy sensor (dummy sensor 1 and 2) leads to JP4. | See the BFC electrical diagram (17 "Appendices") | ||
Open circuit from | (correctly) connected |
|
|
| |
Defective dummy | Replace the dummy sensor | To replace the necessary parts, you must contact your installation | |||
dummy 2 | |||||
|
|
| engineer | ||
|
|
|
| ||
|
|
|
| ||
S11 (blocking error) | Short circuit in sensor | Replace sensor T2 | To replace the necessary parts, you must contact your installation | ||
Short circuit in the | circuit |
|
| engineer | |
|
|
|
| ||
temp. sensor T2 at the |
|
|
|
| |
bottom of the tank |
|
|
|
| |
Instruction manual BFC | 70 |
