Switching Off The Burner; Setting And Safety Parameters (Programmed Control Box) - Riello RX 500 S/PV Modulating Operation

6.7

Switching off the burner

Press the button in position 0 to turn off the burner.
Disable the electrical supply. If the burner is turned off for long pe-
riods, close the manual gas gates.
Turning off the burner during post-purging, the
control box goes into lockout after a few seconds
(ERROR LOC:83).
WARNING
6.8

Setting and safety parameters (programmed control box)

No. Parameter
1 pre-purging time
2 Safety time
3 Flame stabilisation time
4 Ignition attempts
5 Post-purging time
6 Pre-ignition time
7 Attempts in the event of flame loss during operation
8 Pre-post purging speed
Number of fan rotations: number of ignition load rotations
9
(P0)
Number of fan rotations: number of minimum load rotations
10
(P1)
Number of fan rotations: number of nominal load rotations
11
(P2)
12 Limit number of ignition load rotations (P0) Minimum limit
13 Limit number of ignition load rotations (P0) Maximum limit
14 Limit number of minimum load rotations (P1) Minimum limit
15 Limit number of minimum load rotations (P1) Maximum limit
16 Limit number of nominal load rotations (P2) Minimum limit
17 Limit number of nominal load rotations (P2) Maximum limit
18 Maximum number of fan rotations
Minimum load  nominal load ascending ramp
19
Nominal load  minimum load descending ramp
20
21 Pulses for rotation
22 Analogue input (Return signal potentiometer ASZxx.3x)
0: 3-point input
1: 0-10 V
2: 0-135 
3: 0-20 mA
4: 4-20 mA with lockout at I < 4 mA
5: 4-20 m
Start-up, calibration and operation of the burner
OEM-preset
5500
1260
800
5700
1260
3500
800
2280
4020
5700
5700
33 GB
20138621
30
3
10
3
0
3
1
Rotations/min
Rotations/min
Rotations/min
Rotations/min
Rotations/min
Rotations/min
Rotations/min
Rotations/min
Rotations/min
Rotations/min
Rotations/min
20
20
3 Pulses/rotation
0
Fig. 26
Value
Seconds
Seconds
Seconds
Number
Seconds
Seconds
Number
Seconds
Seconds
-
Tab. S
20138630