35
3
1
2
4
Instructions for the installer
3.12 ON-SITE MEASUREMENT OF THE
COMBUSTION EFFICIENCY
3.12.1 ENABLE THE CALIBRATION
FUNCTION
ATTENTION!
Function reserved exclusively to Authorised Service
Centres.
ATTENTION!
Thi
s function is explained in chapter 6 (Generator
control) of the
HSCP installation and maintenance
manual.
3.12.2 POSITIONING THE PROBES
In order to determine the combustion
efficien
cy, the following meas-
urements must be taken:
- measure the combustion air temperature
- measure the
fl
ue gas temperature and content of CO
2
withdrawn from
the hole 2.
Take the spe
cific
measurements with the generator at full speed (see
Par. 3.12.1).
All boilers leave the factory calibrated and approved,
nevertheless, if the calibration conditions need to be
changed it is necessary to re-calibrate the gas valve.
ATTENTION!
Remove cap
2,
attach the red cap
3
to the
fl
ue point
1.
Place the CO
2
analysis probe
4
in the hole on the cap.
Once the measurement has been made, take the cap
out and use the relative cap
2
to close the
fl
ue exhaust
point back up.
Instructions for use
1.7.3 CALIBRATION FUNCTION SELECTION
Go to
with knob
“C”
and co
nfir
m with key
A (enter the access
code
0000
).
Go again to
1.7.4 MAXIMUM/MINIMUM POWER
Use knob
“C”
to go to
Co
nfir
m with key
“A”
to display
0
%
Use knob
“C”
to go to
Co
nfir
m using key
“A”
Use knob
“C”
to adjust the power that calibration is to be implemented
at and co
nfir
m with key
“A”.
1
1
%
•
MINIMUM POWER =
• MAXIMUM POWER =
100
%
Calibrate each heating element by selecting
the burners:
1.7.5 DEACTIVATION
A
ft
er calibrating, press key
“B”
to go back to the home page.
Select
Calibrat e f unct ion
Generat or M anagem ent
°C
100
%
85
25
°C
Escape
M odulat ion level
°C
100
%
85
25
°C
100
%
Select
Escape
Generat or M anagem ent
100
1
