Froling P2-25 - Troubleshooting: Error Codes (O-C); Feed System and Outfeed Error Corrections

Troubleshooting
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6
Error text Code
Type
Cause of error Error correction
Store temp. up. false 008 W • Sensor signal damaged  Check sensor and sensor cable
Store temp. mid. false 010 W • Sensor signal damaged  Check sensor and sensor cable
Outfeed system error
(with screw discharge unit)
027 S Gravity shaft level sensor
does not recognise any
material for 60 minutes:
• No pellets in trough
• Bridge formation over
trough
• Sensor incorrectly set
• Discharge screw drive is
not working
 Refill pellets in store
ATTENTION! Do not feed any
pellets into the pellet burner
manually - danger of flash fires!
 Break up blocks of fuel, check
length of pellets
 Readjust the sensor
 Check drive
Check/clean outfeed
system (for screw suction
systems)
For information on errors in
manual universal suction
systems see the next page!
021 S For screw suction
systems:
The MAX sensor is not
reached after 45 minutes of
suction:
• No pellets in trough
• Bridge formation over
trough
• Hose or hose connections
blocked
• Sensor incorrectly set
• Screw drive not working
Jam sensor is covered for
longer than 5 minutes:
• Suction point is blocked
 Refill pellets in store
ATTENTION! Do not feed any
pellets into the pellet burner
manually - danger of flash fires!
 Break up blocks of fuel, check
length of pellets
 Remove blockage, shake hose
 Readjust the sensor
 Check drive
 Clear blockage and remove
foreign bodies if necessary,
check pellet length