20136874
30
GB
Start-up, calibration and operation of the burner
6.8.8
Resetting the programming menu parameters
and the lockout log
The control box allows you to reset the log and the number of
lockouts, the operating hours, the number of ignitions and recov-
er the menu's default, see paragraph
Sequence for setting and restoring the parameters
Programming allowed in OPERATING mode and in STAND-
BY.
Press the button for 40 sec.
t < 45 sec.
The GREEN LED blinks 7 times.
Release the button.
GREEN led OFF
Press the button 1 time to reset the lockout log
(*)
Press the button 2 times to reset the number of lockouts
(*)
Press the button 3 times to reset the number of hours oper-
ating with flame
(*)
Press the button 4 times to reset the number of heat
requests
(*)
Press the button 5 times to reset all the default values of the
parameters of the PROGRAMMING MENU
(*)
GREEN led ON and OFF every time press and release
After 10 sec., the GREEN LED will blink for the number of
times programmed (0.5 sec. ON; 0.5 sec. OFF).
6.9
Lockout types
Whenever a lockout occurs, the control box shows the reasons
for the fault (and the reasons can be identified by the reset button
colour). The sequence of pulses issued by the control box of the
LED in the reset button identifies the possible types of fault, which
are listed in the table below:
(*) only for suitable applications
Tab. O
Blink frequency of the reset button for status indication (see par-
agraph
“Fault diagnostics - lockouts”
Lockout description
Lockout time
Led colour
Probable cause
Presence of extraneous light
when the motor starts
After 25 seconds
-
presence of a false flame after heat request
Pre-heating not terminated (*)
After 600 seconds
0.5 sec ON
2.5 sec OFF
-
fault with the resistor of the oil pre-heater (*)
-
fault with the switch or start up thermostat (*)
-
the bridge socket P is not connected, or the heater is
faulty
Presence of extraneous light
detected during pre-purging
After 25 seconds
-
presence of false flame signal during pre-purging
The flame is not detected after
the safety time
After 5 seconds
after the activation of
the oil valve
RED
Steady ON
-
flame sensor defective or dirty
-
oil valve defective or dirty
-
faulty ignition transformer
-
badly regulated burner
-
no fuel oil
Flame failure during operation
After 3 recycles
-
burner not calibrated correctly
-
oil valve defective or dirty
-
flame sensor defective or dirty
Fan motor error
Immediate
-
faulty fan motor
-
fan motor not connected
Fault inside the electronic cir-
cuit controlling the oil valve
Immediate
-
faulty oil valve
-
fault inside the electronic circuit controlling the oil
valve
Eeprom error
Immediate
-
faulty internal memory
WARNING
To reset the control box after visual diagnostics
have been displayed, you must press the reset
button.
WARNING
In the event the burner stops, in order to prevent any
damage to the installation, do not unblock the burner
more than twice in a row. If the burner locks out for a
third time, contact the customer service.
DANGER
In the event there are further lockouts or faults
with the burner, the maintenance interventions
must only be carried out by qualified, authorised
personnel, in accordance with the contents of this
manual and in compliance with the standards and
regulations of current laws.
Summary of Contents for RG4S
Page 2: ...Original instructions Instructions originales ...
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