Riello 20171510, Инструкции по установке, использованию и обслуживанию

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20171652 46 GB
Faults - Probable causes - Solutions
Tab. P
*1) The system will be restarted not before the condition of the fault is
eliminated (i.e. the dropped safety interlock chain (SIC) or the low
voltage).
806 0 0 Implausible channel set point of the main controller
C
set point
po
actual val-
ue + pro-
gramming
tolerance
807 1 1 Time out of LSB message (message no. = parameter)
Possible cause of error:
–
connection between VSM/LCM GND and protective earth PE
– acknowledgment of speed change too fast / fault of VSM
– error at LSB (red LED flashes or is permanently ON)
889 0 0 The gap between two remote fault releases is too short
EN 14459 allows only 4 remote fault resets every 15 min.
Fault release is monitored by remote control software, LAMTEC
SYSTEM BUS and field bus. Exceeding the number of fault releas-
es causes the fault shot-down H889 and further remote fault releas-
es are ignored.
After a delay time another remote fault release is possible.
The fault shut-down H889 also occurs, if fault release is sent with-
out any reason. A reset by terminal is always possible.
How to reset this fault:
–
wait for 15 minutes until you try to reset the fault again
– cut off the power supply from BT300 for a moment, reconnect it
and reset the fault subsequently.
921 0 0 Relay driver self-test: output oil valve defect
922 0 0 Relay driver self-test: output ignition transformer defect
923 0 0 Relay driver self-test: output gas valve 1 defect
924 0 0 Relay driver self-test: output gas valve 2 defect
925 0 0 Relay driver self-test: output ignition transformer defect
928 0 0 Relay driver self-test: output terminal 41 for oil pump defective
929 0 0 Relay driver self-test: output fan defect
985 0 0 VSM diagnosis error
Possible cause of error:
BurnerTronic expects a VSM module but the exchange of diagnosis
data with the module fails
986 0 0 Dynamic range test recognizes an invalid feedback Channel
Actual
value
987 0 0 Change-over during staged operation takes too much time
988 0 0
Fuel selection relay in the DFM is defective or inconsistent feed-
back from DFM
989 0 0 Plausibility test of actuator feedback in programmed curve failed
990
Optional
*1)
3 Power failure
996 0 0
Secure parameter writing could not be finished.
Device is blocked
999 Contact the Aftersales Service
Fault
code
TRD
P301=0
P328>0
EN67
P301=2
P328>0 Description D1 D2