CO80 V3.1 04/06
20
4.6.2
Printing the Last Saved Report
See Appendix D for
instructions on configuring
the printer.
To print the last report, press
the
“Log”
button followed by
the “
Scroll
” button. The
“
” display at the bottom
of the screen will now flash.
Press and hold the
“Log”
key for two seconds until a
“beep” is heard and the last
report will be printed.
The printer must be turned
on with its IR port pointing at
the IR port of the CO80 (
see
2.10 for additional
information
) in order for the
printing to commence.
Note: It is possible to review
a report on the display by
printing without linking to the
printer or PC.
The printout has provision for
writing in customer and
appliance details.
The header can easily be
configured to provide the
name and contact details of
the boiler service engineer
(
see section 5.4
).
A typical set of readings is
indicated on the right:
-------------------------------------------
EXTECH INSTRUMENTS.
781-890-7440
-------------------------------------------
Combustion Appliance
Test Report
-------------------------------------------
Customer
-------------------------------------------
-------------------------------------------
-------------------------------------------
Appliance
-------------------------------------------
Ref.
-------------------------------------------
Flue Gases
-----------------------------------------
Log…………….…………………2
Date…………..14:53,29/09/2002
Fuel: NATURAL GAS
O2 ( %)...…………………….20.9
CO (ppm)…..………………….11
CO2 (%)………..……………..3.1
Ratio (CO/CO2)……...…..0.0003
Temp (C) ………..…………..263
Efficiency (%)………….……70.1
Excess Air (%)………………..37
-------------------------------------------
