Piazzetta P958 Instructions For Installation, Use And Maintenance Manual page 55

Problem
Stove safety device
"MASS TEMP" stove status
Smoke sensor
"NO CONN" stove status
Appliance runs for 9-10 minutes and
then goes out
a
This instruction booklet contains all the necessary information for installation, operation and maintenance.
Only call the Gruppo Piazzetta S.p.A. service centre after having scrupulously followed all the instructions.
Cause
Blocked flue or flue gas outlet
Faulty electronic board
Faulty limit temperature control sensor
Badly positioned smoke sensor
Incorrect parameter settings
No connection between the 2-pin
terminal of the smoke sensor or the
ambient and the electronic board
Faulty electronic board
Badly positioned smoke sensor
Heat sensor locked
Combustion gases have not reached
the required ignition temperature
Heat sensor badly connected
Blocked flue
Failed ignition
Faulty electronic board
Pellet-charging system blocked
H07026300 / DT2000786 – 00
Solution
Clean the flue and the outlet
Replace the electronic board (use only
original spares)
Replace the control sensor (use only
original spares)
Check that the sensor is correctly
positioned (see wiring diagram)
Check parameter settings
Check correct insertion/position of the
connector (see wiring diagram)
Replace the electronic board (use only
original spares)
Check that the sensor is correctly
connected
Repeat ignition procedure. If the
problem persists, contact an
authorised technician
Repeat ignition procedure. If the
problem persists, contact an
authorised technician
Check the wiring and connections
Clean flue system
See "NO ACC"
Replace the electronic board (use only
original spares)
Empty the pellet hopper; check and
clean the auger and chute
55