Pellet burner GP xx sc 42
Table 7.3. Description of the failures indicated on the display panel of the pellet burner from
series „GP xx sc”.
No.
MESSAGE
INDICATED ON THE
DISPLAY PANEL
MEANING
TROUBLESHOOTING
1.
IGNITION FAILED
Ignition failure
Check for presence of fuel and also the
auger’s operation.
If there is fuel - look for servicing
assistance.
2.
LOST FIRE IN
COMBUSTION
Loses flame during
burning
Check the auger’s connection, restart the
burner.
3.
STOKER FAULT
The auger
connection is
interrupted
Check the auger’s power supply. Power
supply cut off might occur if the pellets
inlet pipe has been overheated – check
the temperature stickers.
4.
TEMP- SENSOR LOW The temperature
sensor is switched
OFF
Check connection of NTC sensor.
5.
PHOTOSENS
Photic sensor
failure
Check the photic sensor condition,
replace it if necessary – to be performed
by a servicing technician.
6.
TEMP SENSOR
OVERHEAT
High temperature
indicated by the
temperature sensor
Check the hot water boiler’s condition,
cool the appliance down.
8.
WIRING DIAGRAM OF AN AUTOMATED PELLET BURNER FROM SERIES „GP XX
SC”.
Figure 8.1 presents the wiring diagram of an automated pellet burner from series „GP xx sc”.
The connectors and the NTC sensor are installed in the hot water boiler.
TD – thermo-disc (installed on the pellet burner’s fuel inlet pipe) - 95
0
C.
Remove the connector’s bridge connection when using a room thermostat.
Use the room thermostat’s socket only. Do not supply external voltage!
See the wiring diagram!
