Riello 896 T Installation, Use And Maintenance Instructions page 35

Forced draught gas burners
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Parameter
No. par.
Description
Selection of the burner operation during the interruption of the switch-over
with the system of remote management.
0 = burner switched off
With modulating operation the settings of the values are the following:
0...19.9 = burner switched off
148
20...100 = 20...100% burner modulation field (20% = low flame)
These settings adapt to parameters 545 (modulation minimum) and 546
(modulation maximum)
With stage operation: 0 = burner switched off, 1st, 2nd, 3rd stage according
to the values assigned to P1, P2, P3
No setting = no function in the event of communication interruption
161
Total number of errors
162
Hours of operation (that can be reset)
163
Total hours of power supply to control box
164
Total number of start-ups (that can be reset)
166
Total number of start-ups
Volumetric delivery of fuel in the selected unit of measurement
167
(that can be reset)
200
Checks on the burner
Burner operation mode (fuel supply line, modulating/stage, servomotors,
etc.)
-- = not defined (eliminate curves)
1 = Gmod
2 = Gp1 mod
3 = Gp2 mod
201
4 = Lo mod
5 = Lo 2 stages
6 = Lo 3 stages
7 = Gmod pneu
8 = Gp1 mod pneu
9 = Gp2 mod pneu
Stopping of the program
0 = deactivated
1 = Pre-purging (Ph24)
208
2 = Ignition (Ph36)
3 = Interval 1 (Ph44)
4 = Interval 2 (Ph52)
210
Alarm/lockout at start
211
Uphill train fan motor
212
Maximum time to reach low flame
215
Maximum repeats of safety circuit
Number of
Unit of meas-
Modifica-
elements
urement
tion
Modification /
1
zero setting
1
-
Reading only
1
h
Reset
1
h
Reading only
1
-
Reset
1
-
Reading only
1
-
Reset
Modification /
1
-
zero setting
1
-
Modification
1
-
Modification
1
s
Modification
1
s
Modification
1
-
Modification
Values interval
Degree of
precision
Min.
Max.
0 %
100 %
0.1 %
0
65535
1
0 h
999999 h
1 h
0 h
999999 h
1 h
0
999999
1
0
999999
1
0
99999999
1
1
9
1
0
4
1
0
1
1
2 s
60 s
0.2 s
0.2 s
10 min
0.2 s
1
16
1
Predefined
Access mode
setting
Not defined
Parameters Mode
0
Service Mode
0 h
Info Mode
0 h
Info Mode
0
Info Mode
0
Info Mode
0
Info Mode
Not defined
Parameters Mode
0
Parameters Mode
0
Parameters Mode
2 s
Parameters Mode
45 s
Parameters Mode
16
Parameters Mode

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