Ferroli ENERGY TOP W 80 Instructions For Use, Installation And Maintenance page 23

ENERGY TOP W 80 - W 125
Opening the casing
To open the boiler casing (fig. 26):
1. Undo the screws (A)
2. Open, turning the casing (B)
3. Lift and remove the casing (B)
B
A
A
fig. 26 - Opening the casing
Combustion analysis
Combustion can be analysed through the air sampling point (detail 2) and fume sampling point (detail 1) shown in
fig. 27.
To perform the test:
1. Open the air and fume sampling points
2. Insert the probes
3. Press the "+" and "-" buttons for 5 seconds to activate the TEST mode
4. Wait 10 minutes for the boiler to stabilise
5. Take the measurement
For natural gas the CO reading must be between 8.7 and 9 %.
2
For LPG the CO reading must be between 9.5 and 10 %.
2
Analyses made with an unstabilised boiler can cause measurement errors.
A
2
1
fig. 27 - Combustion analysis
EN 23
cod. 3540I160 - 05/2008 (Rev. 00)