Riello 20118250, Installation And Maintenance Manual

Page: 60 / 64

60
RECYCLING AND DISPOSAL
TROUBLESHOOTING
Problem Diagnostic signal Probable cause Remedy
The burner does not ignite when heat
is requested
OFF
No electrical power
Check voltage at L, N and
in power plug
Check the condition of
the fuses
Check that the safety
thermostat has not
tripped
GREEN, RED alternate
flashing
The flame detector reads
extraneous light
Eliminate cause of light or
false flame signal
OFF
The burner controller
connectors are not
properly plugged in
Make sure that all
connectors are properly
connected
GREEN flashing
Short circuit connector P
not connected
Replace as necessary
The burner goes into lockout before or
during pre-purging
RED flashing
The flame detector is
reading extraneous light
Eliminate cause of light or
false flame signal
The burner performs pre-purging and
ignition correctly but locks out after
about 5 seconds
RED
Always ON
Flame detector dirty Clean the flame detector
The flame detector is
faulty
Change as necessary
The flame detaches or
fails
Check fuel oil pressure
and flow rate
Check the air flow
Change the nozzle
Check solenoid valve coil
The burner starts up only after late
ignition.
OFF
Ignition electrodes
incorrectly positioned
Adjust ignition electrodes
as instructed in this
manual.
Air flow rate too high
Adjust air flow rate as
instructed in this manual.
Nozzle dirty or worn Replace
4 RECYCLING AND DISPOSAL
The device is primarily composed of:
Material Component
Metal materials Pipes, circulator, boiler body
ABS (acrylonitrile-butadiene-
styrene)
Control panel enclosure
Glass wool felt Boiler body insulation
Electrical and electronic
components
Cables and wirings, regulator,
circulator
At the end of the life cycle, safely remove the components and
dispose of them in a responsible manner, in compliance with
the installation country's applicable environmental legislation.
9
Adequate sorted waste collection, processing and environ-
mentally-friendly disposal contribute to preventing possible
negative impacts on the environment and health and pro-
mote the reuse and/or recycling of the materials of which
the appliance consists.
9
Illegal disposal of the product by the owner shall be subject
to administrative fines provided for by applicable laws.