
TABLE OF CONTENTS
Display Symbols ......................................2
Analyzer Overview ....................................3
Getting Started ........................................4
Safety Notes .......................................4
Warnings .........................................4
Menu / Setup .........................................4
Set Time ..........................................4
Set Date ..........................................4
Set Auxiliary Screen .................................5
Adjust Screen Contrast ...............................5
Customizeable Header (on print-outs) ...................6
Set Language ......................................6
Viewing and Printing Reports ..........................7
Print Setup ........................................7
Basic Fast Start (Operation) ............................8
Power On .........................................8
Select Fuel ........................................8
Connect Probe ......................................8
Select Parameter to View / Log / Print ..................8
Status ............................................8
Aux ..............................................8
Eff- X Air .........................................9
O2 CO Air Free ....................................9
CO2 CO ...........................................9
Temp ............................................9
Fuel ..............................................9
Date Time ........................................9
Where To Test ....................................10-11
What Results Are Generally Acceptable ................11
General Maintenance .................................12
Pre Test Checklist .................................12
Setting Inlet Temperature ...........................12
Analyzer Connections ..............................12
Emptying, Cleaning Water Trap ......................12
Changing Particle Filter .............................12
Replacing Batteries ................................13
Post Test ........................................13
Periodic Service ...................................13
Analyzer Re-Certification ............................13
Cleaning .........................................13
Other Important Factors Related To Combustion .........14
Combustion Measurement Terms ......................14
Specifications .......................................15
Electromagnetic Compatibility .........................15
Limited Warranty .....................................16
DISPLAY SYMBOLS
Excess Air
Losses
Ratio
Carbon
Monoxide
Carbon Dioxide
Oxygen
Theoretical amount of air in excess of
level needed to completely burn fuel
Losses calculated from oxygen and
type of fuel
CO to CO2 Ratio. Used to indicate the
general condition of the combustion
process
Carbon Monoxide measure in parts
per million ppm
Carbon Dioxide measured in percentage%
Oxygen calculated
Efficiency
Total NOx
Draft Pressure
CO - Air Free
Nitrogen Oxide
Flue
Temperature (˚F)
Pressure
Battery Level Delta T (˚F)
Units can be changed: InH2O, mbar,
mmH2O, Pa, kPa, PSI, mmHg, hPa.
Inlet
Temperature (˚F)
Calculated combustion
efficiency based on net
temperature, oxygen and fuel
selected
Calculated total Oxides of
Nitrogen
Units can be changed:
InH2O, mbar, mmH2O, Pa,
kPa, PSI, mmHg, hPa.
Undiluted concentration of
CO in combustion gases.
Nitrogen oxide in PPM
Units can be changed: F˚/ C˚
Units can be changed: F˚/ C˚
Differential temperature
2
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ANALYZER OVERVIEW
4 Line Backlit Display
On/Off Button
Rotary Test Selector Dial
Battery Compartments
in back under boot
Worklight
Infrared Printer Port
O2% 9.7
COp 28
P 1.47
TFf 87.4
Up Down Enter
Flue Test
Fuel
Aux
Status
Menu
Prs
Exch
Test
Temp
Room
CO
BACKLIGHT / “s“ UP: Press to turn
Backlight/Worklight on/off. Press and hold
to select between Flue Test page 1 and page
2 and navigate “UP”
PUMP / “t“ DOWN: Press to turn
pump on/off and navigate “DOWN”.
Press and Hold to zero pressure.
SEND/ENTER “ ”:
to Select and Print, press and hold to log
current values.
AC Power/Charge
Indicator Light
Temperature
Connections
Flue Probe Temp: T1
Inlet Temp: T2
Pressure
Connections
P1, P2
C225
CO2 H2CO ∆T PRS
INDUSTRIAL EOS ANALYZER
T2
P1 P2
T1
Particle Filter
Inside Water Trap
Water Trap
Protective Rubber Boot
w/ built-in Magnets
Battery Charge
AC Adapter
Flue Gas
Inlet Connection
Water Trap
Drain
Flue Probe Temperature Plug
(Plugs into T1)
Narrow Pin MUST be on the
Right hand side.
Flue Probe
Gas Inlet Plug
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SET TIME
--------
MENU
SETUP
--------
--------
MENU
SETUP
--------
GETTING STARTED
SAFETY NOTES
Before using this meter, read all safety information carefully.
“WARNING” is used to indicate conditions or actions that may pose physical hazards to the user.
“CAUTION” is used to indicate conditions or actions that may damage this instrument.
WARNING!
This analyzer extracts combustion gases that may be toxic in relatively low concentrations. These gases are exhausted from
the back of the instrument. This instrument must only be used in well-ventilated locations. It must only be used by trained and
competent technicians after due consideration of all the potential hazards.
MENU / SETUP
Up Down Enter
Flue Test
Fuel
Prs
C225
Exch
Test
Temp
Room
CO
Aux
Status
Menu
Rotate dial to Menu
SET DATE
Up Down Enter
Flue Test
Fuel
Prs
C225
Exch
Test
Temp
Room
CO
Aux
Status
Menu
Rotate dial to Menu
-------MENU
SETUP
--------
Up Down Enter
Flue Test
Fuel
Prs
Aux
Exch
Test
SETUP shows press ENTER
“ ” to proceed.
-------MENU
SETUP
--------
Up Down Enter
Flue Test
Fuel
Prs
Aux
SETUP shows press ENTER
“ ” to proceed.
Exch
Test
-------SETUP
SET TIME
--------
Up Down Enter
Flue Test
Fuel
Prs
Aux
Exch
Test
SET TIME shows press
ENTER “ ” to proceed.
--------
SETUP
SET DATE
--------
Up Down Enter
Flue Test
Fuel
Prs
Aux
Press “s“ UP or “t“
DOWN to “SET DATE”
Press ENTER “ ”
Exch
Test
-------SET TIME
_
09:13:07
HH:MM:SS
Up Down Enter
Flue Test
Fuel
Prs
Aux
Exch
Test
SET TIME and Clock
displays with the cursor
underneath the first digit.
Press “s“ UP or “t“
DOWN to increase or
decrease and press
ENTER “ ” to set and
proceed to the next digit.
(24 hour format)
-------SET DATE
_
01/01/15
MM/DD/YY
Up Down Enter
Flue Test
Fuel
Prs
Aux
SET DATE displays with
the cursor underneath the
first digit. Press “s“ UP or
“t“ DOWN to increase or
decrease and press
ENTER “ ” to set and
proceed to next digit.
Exch
Test
-------SET TIME
_
09:13:07
HH:MM:SS
Up Down Enter
Flue Test
Fuel
Prs
Aux
Exch
Test
Press “Send” to complete
setting the time once all
digits are set.
-------SET DATE
_
01/01/15
MM/DD/YY
Up Down Enter
Flue Test
Fuel
Prs
Aux
Press ENTER “ ” to
complete setting the date
once all digits are set.
Exch
Test
4
4
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SET TEMPERATURE SCALE
--------
MENU
SETUP
--------
--------
MENU
SETUP
--------
--------
MENU
SETUP
--------
--------
MENU
SETUP
--------
MENU / SETUP (CONT.)
Up Down Enter
Flue Test
Fuel
Prs
C225
Exch
Test
Temp
Room
CO
SETUP shows press ENTER
Aux
Status
Menu
Rotate dial to Menu
“ ” to proceed.
SET LANGUAGE
Up Down Enter
Flue Test
Fuel
Prs
C225
Exch
Test
Temp
Room
CO
SETUP shows press ENTER
Aux
Status
Menu
Rotate dial to Menu
“ ” to proceed.
SET NOX
Up Down Enter
Flue Test
Fuel
Prs
C225
Exch
Test
Temp
Room
CO
SETUP shows press ENTER
Aux
Status
Menu
Rotate dial to Menu
“ ” to proceed.
SET PASSKEY (FOR BLUE TOOTH ONLY)
Up Down Enter
Flue Test
Fuel
Status
Menu
Rotate dial to Menu
Prs
C225
Exch
Test
Temp
Room
CO
Aux
SETUP shows press ENTER
“ ” to proceed.
-------MENU
SETUP
--------
Up Down Enter
Flue Test
Fuel
Prs
Aux
Exch
Test
-------MENU
SETUP
--------
Up Down Enter
Flue Test
Fuel
Prs
Aux
Exch
Test
-------MENU
SETUP
--------
Up Down Enter
Flue Test
Fuel
Prs
Aux
Exch
Test
-------MENU
SETUP
--------
Up Down Enter
Flue Test
Fuel
Prs
Aux
Exch
Test
------- SETUP
C<---->F
--------
Up Down Enter
Flue Test
Fuel
Prs
Aux
Exch
Test
Press “s“ UP or “t“
DOWN to “C <------> F”
Press ENTER “ ” to
proceed.
------- SETUP
LANGUAGE
--------
Up Down Enter
Flue Test
Fuel
Prs
Aux
Exch
Test
Press “s“ UP or “t“
DOWN to “LANGUAGE”
Press ENTER “ ” to
proceed.
------- SETUP
NOx
--------
Up Down Enter
Flue Test
Fuel
Prs
Aux
Exch
Test
Press “s“ UP or “t“
DOWN to “NOx”
Press ENTER “ ” to
proceed
------- SETUP
PASSKEY
--------
Up Down Enter
Flue Test
Fuel
Prs
Aux
Press “s“ UP or “t“
DOWN to “PASSKEY”
Press ENTER “ ” to
proceed.
Exch
Test
-------C<---->F
F
--------
Up Down Enter
Flue Test
Fuel
Prs
Aux
Exch
Test
Press “s“ UP or “t“
DOWN to select scale and
Press ENTER “ ” to set.
-------LANGUAGE
ENGLISH
--------
Up Down Enter
Flue Test
Fuel
Prs
NOx
_
Up Down Enter
Flue Test
Fuel
Prs
Aux
Up Down Enter
Flue Test
Fuel
Prs
Exch
Test
NOTE: NOx calculates
estimated total based
on NO reading and this
percentage. Set value
based on compliance
requirements. (Only
available with NO sensor
fitted) (C257)
Exch
Test
NOTE: Only for analyzers
with installed bluetooth
module. This will be the
passkey used to sync to
your computer. The default
passkey is 1111.
Exch
Test
Aux
Press “s“ UP or “t“
DOWN to select between
ENGLISH, FRENCH and
SPANISH. Press ENTER “
” to set.
--------
05 %
--------
NOx will show with the
cursor underneath the first
digit Press “s“ UP or “t“
DOWN to set percentage
Press ENTER “ ” to
proceed
--------
PASSKEY
1111
--------
Aux
____will show with the cursor underneath the first
digit Press “s“ UP or “t“ DOWN to increase or
decrease and press ENTER “ ” to proceed to the
next digit.
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SET OUTPUT
--------
MENU
SETUP
--------
--------
MENU
SETUP
--------
--------
MENU
SETUP
--------
--------
MENU
SETUP
--------
Up Down Enter
Flue Test
Fuel
Prs
C225
Exch
Test
Aux
Status
Menu
Rotate dial to Menu
Temp
Room
CO
--------
SETUP
--------
Aux
SETUP shows press ENTER
“ ” to proceed.
SET USER FUEL (SELECT FUEL)
Up Down Enter
Flue Test
Fuel
Prs
C225
Exch
Test
Aux
Status
Menu
Rotate dial to Menu
Temp
Room
CO
--------
SETUP
--------
Aux
SETUP shows press ENTER
“ ” to proceed.
MENU
Up Down Enter
Flue Test
Fuel
Prs
Exch
Test
MENU
Up Down Enter
Flue Test
Fuel
Prs
Exch
Test
MENU / SETUP (CONT.)
------- SETUP
OUTPUT
--------
Up Down Enter
Flue Test
Fuel
Prs
Aux
Exch
Test
Press “s“ UP or “t“
DOWN to “OUTPUT”
Press ENTER “ ” to
proceed.
------- SETUP
USERFUEL
--------
Up Down Enter
Flue Test
Fuel
Prs
Exch
Aux
Test
Press “s“ UP or “t“
DOWN to “USERFUEL”
Press ENTER “ ” to
proceed.
MENU / GAS ZERO
Note: If incorrectly set you
------- OUTPUT
will have an incomplete
printout on the UEi KMIRP2
(KMIRP).
KMIRP
--------
Up Down Enter
Flue Test
Fuel
Prs
Aux
Press “s“ UP or “t“
DOWN to select between
the KMIRP and IRP-2
infrared printers. Press
ENTER “ ” to select.
K1g0.350
K1n0.393
K2 11.89
K3 09.83
Aux
Fuel will show with the cursor underneath the first type
and digit Press “s“ UP or “t“ DOWN to increase or
decrease and press ENTER “ ” to proceed to the
next digit.
Exch
Test
_
Up Down Enter
Flue Test
Fuel
Prs
Exch
Test
Obtain fuel constants from your fuel
provider.
K1g: Gross calorific fuel constant.
K1n : Gross calorific fuel constant.
K2 : Percentage Maximum theoretical
CO2 (dry basis).
K3: Percentage wet loss.
K4 : Percentage unburnt carbon loss.
Up Down Enter
Flue Test
Fuel
Prs
C225
Exch
Test
Aux
Status
Menu
Rotate dial to Menu
Temp
Room
CO
------- MENU
GAS ZERO
--------
Up Down Enter
Flue Test
Fuel
Prs
Aux
Press “s“ UP or “t“
Exch
Test
DOWN to “GAS ZERO”
Press ENTER “ ”
SMOOTHING
------- MENU
PRESSURE
--------
Up Down Enter
Flue Test
Fuel
Prs
Aux
Press “s“ UP or “t“
DOWN to “PRESSURE”
Press ENTER “ ” to
proceed.
Exch
Test
Aux
Status
Menu
Up Down Enter
Flue Test
Fuel
Prs
Exch
Test
C225
Temp
Room
CO
Rotate dial to Menu
6
RESET
GAS ZERO
IN FRESH
AIR
Up Down Enter
Flue Test
Fuel
Prs
Aux
Exch
Test
Press ENTER “ ” to
start a 90 second purge in
fresh air.
MENU / PRESSURE
-------PRESSURE
SMOOTH
--------
Up Down Enter
Flue Test
Fuel
Prs
Aux
Press “s“ UP or “t“
DOWN to “SMOOTH”
Press ENTER “ ” to
proceed.
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Exch
Test
FRESH
CO2 sensor to 0%
AIR
PURGE
TIME 90
Note: Fresh air purge resets
Up Down Enter
Flue Test
Fuel
Prs
Aux
Exch
Test
Be SURE you are in an area of fresh
air to maintain accurate readings.
Activate smooth to provide
------- SMOOTH
a slower response to
stabilize erratic readings.
OFF
--------
Up Down Enter
Flue Test
Fuel
Prs
Aux
Exch
Test
Press “s“ UP or “t“
DOWN to turn smoothing
on or off. Press ENTER “
” to select.
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