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Set point adjustment:
All the parameters inside the Par menu are locked by a password.
The user can modify only set points (menu rEG), without using any passwords.
The oil viscosity at the nozzle, should be about 1,5° E, which guarantees correct and safe functioning of the burner.
The temperature values in the table, guarantee the respect of that parameter and are valid when the pre heating
tank is installed on the burner. For different configurations , please refer to the chapter "Recommendations to
design heavy oil feeding plants" in the burner manual.
Here below recommended set points:
Menu path
Par
rEG
Pb1
tr
Oil heater temperature
probe
Pb2
tCI
Plant consent temperature
probe (when installed)
Pb3
Oil
oil heater output
temperature probe (PID
regulation);
SP0
Set-point oil heater with oil
pump stopped (stand-by)
Pb4
tcn
Oil heater consent
temperature probe
trS
Safety temperature tank
resistors
(manual reset)
The above temperature values are suggested and refer to a plant designed according to the prescriptions in the burner user
manual. The suggested values can change in reference to the fuel oil specifications.
Oil viscosity at 50 ° C according to the letter show n in the
P
N
89 cSt
< 50 cSt
12 ° E
< 7° E
20 ° C
70 ° C
60-70 ° C
110-120 ° C
45 ° C
120 ° C
40 ° C
100 ° C
120 ° C
190-200 ° C
burner model
E
> 50 cSt
> 110 cSt
< 110 cSt
< 400 cSt
> 7 ° E
> 15 ° E
< 15 ° E
< 50 ° E
parameter not visible
70 ° C
70 ° C
120-130 ° C
130-140 ° C
130 ° C
140 ° C
100 ° C
110 ° C
190-200 ° C
190-200 ° C
D
H
> 400 cSt
< 4000 cSt
> 50 ° E
< 530 ° E
---
140-150 ° C
150 ° C
120 ° C
190-200 ° C
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