Combustion Analysis - Ferroli ECONCEPT TECH 25 A Instructions For Use, Installation And Maintenance

ECONCEPT TECH 25 A
Opening the casing
To open the boiler casing (fig. 29):
1. Undo the screws (1)
2. Open, turning the casing (2)
3. Lift and remove the casing (3)
co ec
m fo o
re rt
s e
t
1

Combustion analysis

It is possible to analyse the combustion through the air sampling (detail 2) and fume sampling (detail 1) points shown in fig. 30.
To take the measurement:
1. Open the air and fume sampling points
2. Insert the probes
3. Press the"+" and "-" buttons for 5 seconds to activate TEST mode
4. Wait 10 minutes for the boiler to stabilise
5. Take the measurement
For natural gas the CO
For LPG the CO the reading must be between 9.5 and 10 %.
2
Analyses made with an unstabilised boiler can cause measurement errors.
A
EN
1 2
0
3
BA R
4
1
fig. 29 - Opening the casing
reading must be between 8.7 and 9 %.
2
2
1
fig. 30 - Combustion analysis
cod. 3540I301 - 05/2008 (Rev. 00)
3
co ec o
m fo
re rt
s e
t
1 2
0 3
BA
R 4
2
1
2
23