Pelletherm V.2 M01 53
Table 7.3. Description of the errors shown on the display of the boiler controller.
No.
MESSAGE
INDICATED ON THE
DISPLAY
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 BOILER "PELLETHERM V.2 M01".
In Figure 8.1. is given the principal electrical scheme of the control board of hot-water pellet
boiler "Pelletherm V.2 M01".
Connectors CONN1 - CONN3 and NTC sensor are in the boiler. TD – thermal
disk (on the inlet pipe for pellets) - 95
0
C. Remove bridge in CONN2, when
using the room thermostat! Use only the contact of the room thermostat. Do
not apply external voltage!
Remove bridge when using room thermostat! Use only contact of the room
thermostat. Do not apply external voltage! See the wiring diagram!
Automatic ash draw-off system in boiler "Pelletherm 60 V.2 M01” is an option.
Hot-water boilers Pelletherm 30 V.2 M01 " and "Pelletherm 45 V.2 M01 are
not equipped with ash draw-off system.
