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Idiomas disponibles
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8.2 Table of faults
CAUSE
TRIGGERING OF DRY RUNNING LEVEL
REMOTE CONTROL OPEN
CURRENT NETWORK PRESSURE ABOVE THRESHOLD
BASIC BOARD FUSES DEFECTIVE OR BLOWN
MOTOR PROTECTION TRIGGERED (FUSE OR CIRCUIT BREAKER)
MAINS SUPPLY CUT OFF
MAIN SECTION SWITCH "OPEN"
PUMP OPERATING MODE: "OFF"
NON-RETURN VALVE LEAK
PUMP MODE: "MANUAL" WITH FORCED OPERATION SWITCH
EXCESSIVE PRESSURE REFERENCE
CLOSED PRESSURE TRANSMITTER ISOLATION VALVE
CLOSED BOOSTER UNIT ISOLATION VALVE
INCORRECT DEGASSING OF PUMPS - PUMPS INCORRECTLY DRAINED
FAILURE SIGNAL : PUMP/VARIABLE-SPEED DRIVE UNIT FAILURE
EXCESSIVE VARIATIONS IN SUCTION PRESSURE
BLADDER RESERVOIR ISOLATED OR INCORRECTLY FILLED - INCORRECTLY FILLED
EXCESSIVE FLOW RATE
DRY RUNNING FLOAT OR PRESSURE SWITCH FAULTY OR INCORRECTLY CONNECTED
REGULATOR DISTURBED - CHECK PARAMETERS
CHECK TIME DELAY T1 TO DETECT DRY RUNNING
CHECK TIME DELAY T2 TO DETECT ZERO FLOW RATE
8.3 Historique des défaillances
Faults history is only available if the extensive menu is activated. DIP 8.
Faults history (See fig. 3 - menu 2-3) shows the nine most recent faults and the current fault using a code number.
Faults history is designed so that the fault that occurred longest ago (Fault F9) disappears as soon as a new one occurs and has been stored in the
memory.
When the first element of the menu reads F0, a fault exists, and can then be identified by its code number.
Code No.
Description
E00
Dry running level
E40
Transmitter failure
E42
Transmission wire cut
E60
Excessive pressure fault
E81
Pump 1 failure
E82
Pump 2 failure
E83
Pump 3 failure
E84
Pump 4 failure
The whole faults history can be erased by means of the last element in the "CLr" menu.
If fault numbers other than those indicated above appear, the box itself is faulty: contact the SALMSON Maintenance Department.
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