258
9
Faults
No.
Description
D1
D2
Extra
230
The flame signal is missing after the safety time.
If flame OFF appears within 3 s after ignition, fault 10
is indicated; after that, fault 4 is indicated subse-
quently.
– Check curve settings
– Check flame sensor
– Check flame stability
– Check positioning of the flame sensor
– Check fuel valves
– Check fuel supply
– Check stability of the fuel pressure
– Check grounding of sensor cable
– Check flame sensor cable for short circuits/broken
wire
– Check wiring
– Check parameter 801
Internal
information
Fuel train
R = 1, 1, 1, 1
Reset
231
Loss of the permanent pilot flame during operation.
– Check curve settings
– Check flame sensor
– Check flame stability
– Check positioning of the flame sensor
– Check fuel valves
– Check fuel supply
– Check stability of the fuel pressure
– Check grounding of sensor cable
– Check flame sensor cable for short circuits/broken
wire
– Check wiring
– Check parameter 801
Internal
information
0
R = 1, 1, 1, 1
Reset
232
Oil pressure is too low.
– Is fuel available?
– Check oil filter
– Check oil pressure switch
– Check oil pressure
– Check oil controller
Internal informa-
tion
Fuel train
R = 0, 0, 0, 0
Reset
233
Carry out burner maintenance
A missing burner maintenance causes a fault shut-
down.
– A reset of the maintenance counter occurs due
to a change of parameter P10 or P11.
FE2 is required.
0
0
R = 0, 0, 0, 0
Reset
234
The signal BURNER ON/OFF from the operating unit
drops without permission.
– A restart is required
0
0
R = 0
Reset
235
The remote fault reset was performed in a too short
interval.
Summary of Contents for AEC-TPS
Page 2: ......
Page 131: ...130 7 Operating Control and Displays 7 1 5 5 Deleting Curves Delete firing rate curve...
Page 148: ...147 7 Operating Control and Displays Channel configuration AL1 Fig 7 18 Channel configuration...
Page 157: ...156 7 Operating Control and Displays Fig 7 27 System CRCs menu...
Page 162: ...161 7 Operating Control and Displays Fig 7 32 IP setting menu...
Page 166: ...165 7 Operating Control and Displays Fig 7 35 Installation...
Page 167: ...166 7 Operating Control and Displays Fig 7 36 Installation...
Page 176: ...175 7 Operating Control and Displays Fig 7 49 Loading a protected dataset into the device...
Page 202: ...201 7 Operating Control and Displays Replacing a Module Fig 7 81 Module replacement menu...
Page 276: ...275 10 Maintenance 3 Restart CMS to complete the update...
Page 282: ...281 12 Appendix 12 5 EU Declaration of Conformity...
Page 283: ...282 12 Appendix...