FMON10JEN 07.04.2017 Rev. 10J
51 (51)
Possible faults:
Power failure
Fault detected by fault diagnostic of Monitor electronics, for example “flow sensor does not respond”.
Fault in temperature sensor
In operation mode C all other relays go to alarm mode, too, when a fault is detected. In other operation modes
the relays which belong to the defective flowmeter go to alarm mode in addition to the fault relay.
Table 17 Fault message, screw terminals
Relay nr Operation Screw terminals
11 Fault message 41, 42