Error Codes; Operating Status - Riello RX 360 S/PV Modulating Operation

4.8.5

Error codes

If the burner goes into lockout mode, the cause is displayed by
way of a flashing code. The Tab. F clarifies the meaning.
No. Error code
1 Fan malfunction
3 Flame loss
4 BCC Loss
5 Error during remote reset
8 CRC error
9 Incorrect power supply
E Safety closing
4.8.6

Operating status

The Tab. G clarifies the meaning of the burner's operating status.
The following operating phases are displayed with a fixed code.
No. Operating status
0 Standby
1 Air pressure switch test
2 Pre-purge
3 Pre-purge
4 Pre-ignition
5 Safety time
6 Flame stabilisation time
7 Modulation
8 Valve circuit test V1/V2
9 Post-purging
20068189
Technical description of the burner
Cause
Too high or too low speed variation
No flame at the end of safety time;
flame loss during operation; flame
present in pre-purging stage
BCC connection incorrect;
BCC loss;
BCC parameters invalid
This occurs when it is reset more than 5
times in 15 minutes or if the reset button
is pressed for more than 10 seconds
The value is incorrect
The mains voltage is less than 185VAC
or greater than 270VAC
A safety closing operation has occurred
16 GB
Burner Off
Cause
Ambient thermostat standby;
All actuators off
Motor and air pressure switch test off
Motor and air pressure switch test on
Check that speed has been reached
Standby to reach ignition speed
Ignition phase
Wait for the flame to stabilise
The speed of the motor is varied
Check of the status of the seals in the presence of
flame
Post-purging time
Lockout
x x
x x
x x
x/- x/-
x x
x -
x x
Tab. F
Tab. G