UEi C165+ Residential Commercial Combustion Analyzer Instruction Manual
- June 10, 2024
- UEi
Table of Contents
- FUNCTIONS
- FEATURES
- GENERAL SPECIFICATIONS
- IMPORTANT SAFETY WARNINGS
- SYMBOLS
- ANALYZER OVERVIEW
- OVERVIEW
- PRE TEST CHECKLIST
- ANALYZER CONNECTIONS
- MEASURING FLUE GASES
- CO OVER-RANGE PROTECTION PUMP
- HEAT EXCHANGE INTEGRITY TEST
- ROOM CO TEST
- PRINTOUTS
- ANDROID APP GUIDE
- PRESSURE/TEMPERATURE TESTING
- PRESSURE MEASUREMENT GOOD PRACTICE
- LARGE BORE TUBING ISSUES
- ANALYZER SPECIFICATIONS
- CERTIFICATION
- ELECTROMAGNETIC COMPATIBILITY
- WHAT RESULTS ARE GENERALLY ACCEPTABLE
- POWERING OFF
- POST TEST
- GENERAL MAINTENANCE
- REPLACING THE BATTERIES
- CANADIAN ANNUAL RECERTIFICATION SERVICES
- DISPOSAL
- STORAGE
- END OF LIFE DISPOSAL
- WARRANTY
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
BACKED BY
C165+
Residential/Commercial Combustion Analyzer
INSTRUCTION MANUAL
FUNCTIONS
- Flue temperature: 32° to 1112°F
- Inlet temperature: Internal/ External sensor 32° to 112°F
- O2: 0 – 21%
- CO: 2000 ppm
- CO2: 0 – 20 %
- Efficiency: Nett/Gross 99.9%
- Efficiency: High (calculated) 119.9%
- Excess air: 250%
- CO/CO2 ratio: 0.99%
- Differential pressure
FEATURES
- EOS Technology
- Pre-programmed fuels: Nat Gas, H Oil, Pellets, L Oil, LPG, Butane, Propane
- Memory Positions: 45
- 6 line backlit display
- High altitude compensation
- User customizable parameter views
- Individual report printouts
- Real-time clock
GENERAL SPECIFICATIONS
- Operating Temperature: 32° to 112°F (0° to 45°C)
- Storage Temperature: 0° to 120°F (-18° to 50°C)
- Operating Humidity: 10% to 90% R.H.
- Back light: Yes
- Dimensions: 7.87 x 1.77 x 3.5 inch
- Item Weight: 1.375 lbs
- Calibration: Recommended Annually
- Certification: CE Conformity, RoHS, REACH Compliant, AHRI 1260 standard, FCC
- Battery Size: Alkaline or NiMH AA 3
- Accuracy: ± (% of reading + # of least significant digits)
IMPORTANT SAFETY WARNINGS
Read entire Safety Notes section regarding potential hazard and proper
instructions before using this analyzer. In this manual the word “WARNING” is
used to indicate conditions or actions that may pose physical hazards to the
user. The word “CAUTION” is used to indicate conditions or actions that may
damage this instrument.
WARNING
To ensure safe operation and service of the tester, follow these instructions.
Failure to observe these warnings can result in severe injury or death.
WARNING
- Do not use this analyzer during electrical storms or in wet weather.
- To avoid false readings, charge batteries if a low battery indicator appears.
- Always adhere to national and local safety codes. Use proper personal protective equipment (PPE)
WARNING
This analyzer extracts combustion gases that may be toxic in relatively low
concentrations. These gases are exhausted from the back of the analyzer.
This analyzer must only be used in well-ventilated locations by trained and
competent persons after due consideration of all potential hazards.
Users of portable gas detectors are recommended to conduct a “bump” check
before relying on the unit to verify an atmosphere is free from hazard. A
‘bump” test is a means of verifying that an instrument is working within
acceptable limits by briefly exposing to a known gas mixture formulated to
change the output of all the sensors present.
NOTE: This is different from a calibration where the instrument is also
exposed to a known gas mixture but is allowed to settle to a steady figure and
the reading adjusted to the stated gas concentration of the gas of the test
gas.
SYMBOLS
| Low Battery| | Degrees Fahrenheit
---|---|---|---
| Degrees Celsius| | Menu
| LINK| | Pump Off & Pump On
| Pump Start| | Pump Stop
| Navigate Down| | Navigate Up
| Enter Key| | Wireless/Store/Print
ANALYZER OVERVIEW
A. Infrared Printer Port
B. On/ Off (Power) Button
C. 6 Line Backlit Display
- Press any button to turn Back light on.
D. Pump Toggle Button: short press is data hold, long press turns pump on and
off
E. UP Button
- Short press to navigate “UP”
F. Wireless/Store/Print Button: short press print, long press store
G. Down Button:
- Short press to navigate “DOWN”
H. ENTER Button: short press works as enter, long press turns on work light
I. Rotary Dial
J. Particle Filter (inside water trap)
K. Water Trap
L. LED Water Trap Indication
M. Protective Rubber Boot with Magnets
N. Serial Number QR Code: (Serial Number viewable under Protective Boot)
O. Sensors Fitted: (label under Protective Boot) Sensors that can be fitted in
unit when shipped (CO-H2, CO, CO2, NO, O2)
P. Battery Compartment: (under Protective Boot)
Q. Grip Indentation: Indentation for fingers to grip analyzer
R. Water Trap Drain Plug (Red plug; take caution NOT to damage plug when
removing protective boot)
S. Battery Charge USB Adapter Connection
T. Temperature Connections
- Flue Probe Temperature: T1
- Inlet Temperature: T2
U. Flue Gas Inlet Connection
V. Pressure Connections
- Pressure: P1
- Differential Pressure: P2
W. Infrared Printer Port
OVERVIEW
The C165+ Combustion Analyzer measures CO, CO2, differential temperature and
differential pressure.
CO2 is set to zero in fresh air automatically after the initial countdown.
It is important that re-zeroing is done in outside fresh air as indoor CO2
levels are affected by human breath.
It calculates oxygen (O2), CO/CO2 ratio, Losses, Combustion Efficiency (Gross,
Nett, Gross Condensing, or Nett Condensing).
The C165+ Combustion Analyzer can also measure CO levels in ambient air –
useful when a CO Alarm is triggered . It can also perform a Room CO Test for
30 minute duration .
A low flow detection system warns of low flow and switches the pump off . This
also helps to prevent water ingress from overfilled water traps.
The analyzer has a protective rubber boot with magnets for hands-free
operation and is supplied with a probe with an integral temperature sensor.
A large 6 line display provides the user with relevant information . All data
can be printed via the infrared printer or Wireless Printer App.
The C165+ uses a new data storage system allowing the user to store the
maximum number of logs of interest to them, rather than be restricted to an
allowance of particular logs .
The memory can store up to 45 logs of any combination of Combustion, AUX,
Temperature, Heat Exchange, Room CO.
PRE TEST CHECKLIST
- Clean particle filter
- Water trap and probe line are empty of water
- Power on and zero
- All hose and thermocouple connections are properly secured
- Flue gas probe is sampling ambient FRESH air
- Water trap is fitted correctly to the instrument
- Flue temperature plug is connected
- Ensure water trap plug is inserted correctly
SETTING INLET TEMPERATURE
- Turn on and zero the analyzer, without the flue probe connected, to use ambient temperature
- Connect the flue probe thermocouple to T1 during zero countdown use for inlet ducted system
- Connect a thermocouple to T2 to measure second temp source
ANALYZER CONNECTIONS
WARNING
Turning the pump off while the probe is in the flue will leave toxic gases
inside the analyzer. Once data has been printed or copied, it is advisable to
purge the unit with fresh air as soon as possible. To do this remove the probe
from the flue and turn ON pump. Always allow the readings to return to zero
(20.9% for O2) prior to shutting the unit off. The meter will not switch off
until the CO reading is below 20 ppm.
CAUTION
The probe will be hot from flue gases. Remove the probe from the flue and
allow it to cool naturally. Do not immerse the probe in water, as this will be
drawn into the analyzer and damage the flue probe and the pump and sensors.
NOTE: Take care when inserting the temperature probes as the pins are
polarized. Insert with the smaller pin (+) to the right.
EMPTYING & CLEANING THE IN-LINE WATER TRAP
- Remove the rubber plug
- Allow the water to drain out
- Re-insert the rubber plug
CHANGING THE PARTICLE FILTER
- Remove the protective rubber boot
- Slide the water trap unit from the analyzer
- Remove the particle filter from its’ spigot and replace
- Slide the water trap back into position and replace the protective rubber boot
QUICK START
Turn on the analyzer by pressing the On/Off Button for 2 seconds until the
unit activates. As described the analyzer will perform a 60 second turn on
purge. Once completed simply select the reading desired by the position of the
rotary dial.
FRESH AIR PURGE
NOTE
Each time the analyzer is turned on it will perform a 60 second air purge,
this is to clear the gas sampling path (including probe, if connected). For
these reasons it is very important that the analyzer be in outside fresh air
when powered on.
MEASURING FLUE GASES
After the initial countdown is finished and the analyzer is properly setup,
put its’ flue probe in the appliance’s sampling point. The tip of the probe
should be at the center of the flue. Use the flue probes depth stop cone to
set the position.
With balanced flues, make sure the probe is positioned into the flue so no air
can “back flush” into the probe.
CAUTION!: Ensure the flue probe handle does not get hot!
CO OVER-RANGE PROTECTION PUMP
The analyzer’s intelligent protection system will automatically activate the protection pump once an over-gas condition is detected (see specification table for detection limits). When activated the main sampling pump will be shut down, allowing the sample system to be purged with fresh air. Once readings have returned to a safe level, the protection pump will shut down and the main pump will reactivate.
USING THE MENU
Select “Menu” on the rotary switch and navigate using the function buttons:
NOTE: To “EXIT” the “MENU” at any time simply move the rotary switch to any position other than “Menu” . Any changes that have not been “entered” will be ignored .
MENU SCREEN
| MENU| OPTIONS/COMMENTS
LOGS| VIEW, EXIT, DELETE ALL
CODE| 000000 (PASSWORD PROTECTED FOR AUTHORIZED SERVICE PERSONAL ONLY
TIME| HH:MM:SS
DATE| MM:DD:YY
HEADER| LINE 1, LINE 2, BACK
IR PRINT| KMIRP, IRP-2/3
˚C/˚F| ˚C or ˚F
GAS UNIT| ppm, mg/kWh, mmg/m3
LANGUAGE| ENGLISH, FRANCAIS, ESPANOL
EFF| GROSS, NETT
O2 REF| CO %
The Menu position on the Rotary Dial allows for the customization of the
default settings for the analyzer as per the user’s requirements. Navigation
through the Menu system is via the dedicated user’s interface buttons (Up,
Down, Enter).
As you navigate up or down through the Menu, the items will scroll
accordingly, eventually back to the beginning.
Rotate Selector Dial to MENU to set up or customize your settings.
Selected parameter are centered, highlighted with arrow icons on either side.
Use and buttons to scroll menu options.
Press to a select a parameter to edit. Press button to scroll fields to
change.
Press and buttons to change field contents.
Press to enter content selected.
The analyzer will perform a 60 second purge in Rotary Dial setting of AUX,
O2/Eff, CO/CO2. This should be done in fresh air.
COMBUSTION TESTS
Insert the tip of the flue probe into the center of the flue . The readings
will stabilize within 60 seconds assuming the system conditions are stable .
The rotary switch can be used to display the following information:
O2/Eff
Fuel type can be changed via “STATUS” setting.
Carbon Dioxide (%)
Oxygen (%) left after combustion . Should be 20 .9% ± 0 .3% in fresh air.
Gross efficiency
Flue temperature (°F).
Inlet temperature (°F) . Normally set by flue probe during fresh air purge.
Press to print a full combustion test, (or send to Smart Device via optional
Wireless module) .
Hold for 2+ seconds to log a full combustion report.
CO/CO2
Fuel type can be changed via “STATUS” setting .
Carbon monoxide (ppm) .
COa is CO ambient
Losses calculated
Excess air %
Pressure reading
Press to print a full combustion test, (or send to Smart Device via optional
Wireless module).
Hold for 2+ seconds to log a full combustion report.
AUX display
The AUX (auxiliary) display can be customized via “MENU” / “SCREEN” /
“AUX”.
The parameters displayed on lines 1, 2, 3, 4 and 5 can be set by the user.
They remain the AUX parameters until changed by the user.
Press to print a full combustion test, (or send to Smart Device via optional
Wireless module).
Hold for 2+ seconds to log a full combustion report.
COMBUSTION TEST – OPTIONAL NITRIC OXIDE SENSOR
Instructions for C165+ Analyzers fitted with optional Nitric Oxide (NO)
sensors Displaying the Nitric Oxide (NO) reading
Select “Menu” on the rotary switch and navigate using the function buttons:
Select SCREEN and then select AUX
Choose a line to display the required readings as below
AUX display
The AUX (auxiliary) display can be customized via MENU / SCREEN / AUX.
The parameters displayed on lines 1, 2, 3, 4, 5 and 6 can be set by the user.
They remain the AUX parameters until changed by the user.
NOTE: To EXIT the MENU at any time simply move the rotary switch to any
position other than MENU.
Any changes that have not been “entered” will be ignored.
Use and to navigate to the main menu option SCREEN Press .
Use and to navigate to the sub menu option AUX Press .
PRINTING and STORING
The NO readings are printed and stored in the same way as the other combustion
gas readings. On the printouts the NO readings appear directly below the flue
CO readings or AUX
The dial needs to be in O2/Eff, CO/CO2 or AUX position to print or store. When
the dilution pump is operating to protect the CO sensor the NO readings are
also affected by an unspecified amount. The screen typically will show:
HEAT EXCHANGE INTEGRITY TEST
There are many methods to test heat exchange integrity. One of these is to
observe the Excess Air, O2 and CO readings both before and after the blower
turns on. If the heat exchanger is sealed, your O2 and CO readings should
remain fairly stable. A breach in the heat exchanger may allow fresh air to be
forced into the flue after the blower turns on due to pressure increase in the
plenum. The result may be a rise in the measured O2 in the stack gas and an
increase in Excess Air. In some sealed systems the fresh air drawn in through
the breach may reduce the combustion air available leading to an increase in
the CO reading. If either of these situations are present it is probable there
is a problem with the Heat Exchanger which may require additional testing and
inspections.
NOTE: Many cracks are invisible to borescopes or the naked eye, and only open
or separate from pressure or temperature changes during operations. Rotate
dial to “EXCH TEST” Rotate test selector to “EXCH TEST”. Call for heat on the
system. Observe and wait for O2 readings to stabilize.
ROOM CO TEST
No probes or hose connections are required for this test.
Rotate selector dial to Room CO
Press Enter Button to select GENERAL test type
CO readings will be logged every minute for 30 minutes.
Readings will be saved once the 30 minute test is completed.
Test results and LOG number will be displayed.
Press Print Button to Print the test results.
This LOG will be saved in the LOGS/ROOM CO MENU screen.
PRINTING
Rotate selector Dial to Menu Position.
Use or Arrow Buttons to select Printer.
Press button.
Use or Arrow Buttons to select Printer type (KMIRP, IRP-2/3)
Wireless Printer App
Please see pages 15 and 16
To Go to LINK setting on Rotary Dial
Use Up or Down arrows
Select App to print
PRINTOUTS
iOS APP GUIDE
Install the App
- Free download from Apple® App store
- Search for “Kane Wireless Printer” and install Upon opening App the first time, it will ask you a series of questions:
- Allow access to device location (GPS)
- Allow access to contacts (for emailing)
Kane Wireless Printer App Home iOS Screen
Pairing the Kane Wireless Printer app with your Analyzer Turn on your analyzer
allowing a complete startup In the App Press PRINTOUT
Select CONNECT TO ANALYZER
- Your Analyzer’s serial number, proceeded by a “K”, should appear
- Select your analyzer to pair
Kane Wireless Printer App Settings Screen
Print to App from Analyzer
- When testing in the AUX, O2/Eff, CO/CO2, PRS/TEMP, HEAT EXCH screen
- Press FILE (Wireless) Button to enter print menu
- Scroll ARROW Button to select Wireless
- Press Button to print to App
To Disconnect an analyzer
- Select disconnect from Printout screen
Adding Notes & Emailing from the Kane Wireless Printer App In PRINTOUT screen, Select EMAIL PRINTOUT
- A message window will open
- Enter email address
- Add message/notes to Printout
- Send message
Select CLEAR CONSOLE to delete a Printout
- Press to Confirm deletion
To print Saved LOGS from Analyzer to App
- Rotate Selector dial to MENU
- Press or Arrow Buttons to select LOGS. Press Button
- In the LOGS screen. Press Button to VIEW.
- Press or Arrow Buttons to select LOGS VIEW you want. Press Button
ANDROID APP GUIDE
Installing the App
- Free download from Google Play
- Search for “Kane Wireless Printer” and install
Upon opening App the first time, it will ask you a series of questions:
- Allow access to device location (GPS)
- Allow access to contacts (for emailing)
Kane Wireless Printer App Home Android Screen
Start up
- Press the Menu icon in top left of screen
- Press Settings
A. Select “Your Name”, enter name and Press “OK”
B. Select “Your Company Name”, enter name and Press “OK”
C. Select “Analyser Type” select “Other Kane Analyser”
Kane Wireless Printer App Android Settings Screen
Pairing the Kane Wireless Printer app with your Analyzer
- Turn on your analyzer and allow it to complete its startup
- Touch the Kane Wireless Printer banner of the home page
- From the “Pick a device” screen, touch “Scan For Devices” at the bottom of the page
- Your Analyzer’s serial number, proceeded by a “K”, appears of the list. Select it to pair
Print to App from Analyzer
- When testing in AUX, O2/Eff, CO/CO2, PRS/TEMP, HEAT EXCH screen
- Press FILE (Wireless) Button to enter print menu
- Scroll Arrow Button to select Wireless
- Press Button to print to App
To Disconnect an analyzer
- Select disconnect from Printout screen
Adding Notes & Emailing from the Kane Wireless Printer App
-After a report is on the app, Press the Pen icon on the top right of the app screen.
- Press “Write your note here” and you can type your notes for the report. Press “OK” icon when done and it will save the note under the report.
- Press the “3 vertical dots” icon on the right side of the screen
- From that drop-down menu, Press “Email” icon
- Find and select your email app from the list. The email app will open to a new message and your report will be attached
To print Saved LOGS from Analyzer to App
- Rotate Selector dial to MENU
- Press or Arrow Buttons to select LOGS. Press Button
- In the LOGS screen. Press Button to VIEW.
- Press or Arrow Buttons to select LOGS VIEW you want. Press Button
PRESSURE/TEMPERATURE TESTING
Select the Temperature Rotary Dial position.
Use the T1 connection for the Flue Probe temperature sensor
Use the T2 connection for the Inlet temperature sensor
Real time temperature difference
Real time pressure reading
WARNING
NEVER ATTEMPT TO TAKE A PRESSURE READING WITHOUT KNOWING THE MAXIMUM PRESSURE
THAT MIGHT BE PRESENT. THIS INSTRUMENT’S PRESSURE TRANSDUCER IS RATED AT 1.1
PSI WITH A MAXIMUM OVER RANGE OF 5.8 PSI.
Select “PRS/TEMP”. The pump stops automatically. Using the black connectors
and manometer hose, connect to P1 for single pressure or P1 and P2 for
differential pressure.
Pressure units can be selected via “MENU”.
Eg Flow Temp
Eg Return Temp
Differential Temp
Press to print a full pressure test, (or send to Smart Device via optional
Wireless module).
Hold for 2+ seconds to log a pressure report.
PRESSURE MEASUREMENT GOOD PRACTICE
WARNING
Before using the Ui C165+ to measure the pressure of a gas/air ratio valve,
read the manufacturer’s manual thoroughly. If in doubt, contact the
manufacture.
After adjusting a gas/air ratio valve, it is essential the CO, CO2 are within
the manufacturer’s specified limits.
LARGE BORE TUBING ISSUES
If using larger bore tubing when performing pressure tests:
Push tubing over the rim of the spigot to ensure a gas tight seal.
Connecting WPC2 or DTHA2 to FGA
Select Menu option with Rotary Dial in LINK position
Options are APP or LINK
In LINK option
Press ENTER button to select choice
ADD, REMOVE, STATUS, BACK use Up or Down arrow button to select option
Select a device (WPC2, DTHA2) use Up or Down arrow button to select device
Enter WPC2 or DTHA2 serial number
This may not produce a gas tight seal.
Serial Number if more than 10 digits, use only last 10 digits Serial Number if
less than 10 digits add 000 (i.e., 0002001228) All WPC2 serial number start
with 01AF2
NOTE: WPC2 will require adding serial number for each clamp
ANALYZER SPECIFICATIONS
PARAMETER | RANGE | RESOLUTION | ACCURACY |
---|
Temp Measurement
Flue Temperature
Inlet Temperature
(Internal sensor)
Inlet Temperature
(External sensor)| 32°-1112°F
32°-122°F
32°-1112°F| 0.1°F
0.1°F
0.1°F| ±3.6°F
±0.3% reading
±3.6°F
±0.3% reading
±3.6°F
±0.3% reading
Flue Gas Measurement
Oxygen2
Carbon monoxide1
Carbon dioxide1
Efficiency (Net or Gross)2
Efficiency High (C)2
Excess Air2
CO/CO2 ratio*2| 0-21%
0-20ppm 21-2,000ppm
Above 2000ppm
Purge pump operates
0-20%
0-99.9%
0-119.9%
0-250%
0-0.999| 0.1%
1ppm
0.1%
0.1%
0.1%
0.1%
0.0001| ±0.3%
±3ppm
±5% reading unspecified
** ±0.3% volume
±1.0% reading
±1.0% reading
±0.2% reading
±5% reading
Nitric Oxide Sensor
(optional)| 0 to 100ppm
Overage to 1500ppm| 1ppm| + 2ppm <30ppm1
+5ppm <100ppm1
+5% reading >100ppm
Pressure (differential)
Nominal range 32”
Maximum over range without damage to sensor is 60”| ±0.2 mbar (±0.080 iNWS)
±1 mbar (±0.401 iNWS)
±80 mbar (±32 iNWS)| Maximum 0.001 mbar <25 mbar
(0.001 iNWS < 10.016)| ±0.005 mbar (±0.002 iNWS)±0.03 mbar (±0.080 iNWS)
±3% of reading: same
Pre-programmed Fuels| NAT GAS, H OIL, PELLLETS, L OIL, LPG, BUTANE,
PROPANE
User programmed Fuels| 5 user defined fuels
Storage Capacity**| 30 Total Tests
Carbon Dioxide resolution is 0.01% below 1% measured value.
Ambient Operating Range | 32° to 113°F (0° to 45°C) 10% to 90% RH |
---|---|
Storage Temperature Range | 0° to 120°F (-18° to 50°C) |
Battery Type / Life | 3 AA cells >8 hours using Alkaline AA |
cells
Chargers (optional)| 100-240v charger, for NiMH batteries only
Dimensions
Probe:| ** 7.87 x 1.77 x 3.5 in (200 x 45 x 90mm)
11.8 in (300mm) long including handle.
2.3 dia. x 9.4 in (6mm dia. x 240mm) long stainless-steel shaft with 6.5ft
(2m) long neoprene hose. Type K thermocouple
CO Protection Pump:**| Operates at 2000ppm measured CO.
The C165+ is in conformity with the relevant Union harmonization legislation listed below:
Directive | Title |
---|---|
201430EU | Electromagnetic Capability |
201165EU | Restriction of use of certain hazardous substances in electrical and |
electronic equipment (RoHS)
CERTIFICATION
The UEi C165+ is TUV-tested and certified to EN 50379, Parts 1, 2 & 3 in
accordance to 1st German Federal Emission Control Ordinance (BlmSchV)
EMC
EN507270:2015
Safety
EN61010-1:2010
RoHS
IEC62321-2:2013, IEC62321-1:2013; IEC62321-3-1;2013, IEC63321-5:2013,
IEC623321-4:2013, IEC62321-7-2:2017, IEC62321-7-1:2015, IEC62321-6:2015, AHRI
1260
FCC
ELECTROMAGNETIC COMPATIBILITY
European Council Directive 89/336/EEC requires electronic equipment not to
generate electromagnetic disturbances exceeding defined levels and
have adequate immunity levels for normal operation . Specific standards
applicable to this analyzer are stated below .
As there are electrical products in use pre-dating this Directive, they may
emit excess electromagnetic radiation levels and, occasionally, it may be
appropriate to check the analyzer before use by:
Use the normal start up sequence in the location where the analyzer will be
used .
Switch on all localized electrical equipment capable of causing interference .
Check all readings are as expected . A level of disturbance is acceptable .
If not acceptable, adjust the analyzer’s position to minimize interference or
switch off, if possible, the offending equipment during your test. At the time
of writing this manual (November 2020) UEi Test Instruments is not aware of
any field-based situation where such interference has occurred, and this
advice is only given to satisfy the requirements of the Directive . This
product has been tested for compliance with the following generic standards
and is certified to be compliant.
EN 61000-6-3 : 2011
EN 61000-6-1 : 2007
Specification EC/EMC/KI/C165+ details the specific test configuration,
performance and conditions of use.
WHERE TO TEST
Air Conditioning / Heat Pump
Boiler & Water Heaters & High Efficiency Modulating Hot Water Systems
Furnaces: 80%
Furnaces:90%
Furnaces (continued): Atmospheric, Gas & Oil
WHAT RESULTS ARE GENERALLY ACCEPTABLE
| Atmospheric Gas Fixed Burners| Gas Fired Burners| Oil Fired
burners (#2 Oil Fuel)| Positive Overfire Gas & Oil
---|---|---|---|---
Oxygen| 7 to 9% O2| 3 to 6% O2| 4 to 7% O2| 3 to 9% O2
Stack temperature| 325˚ to 500˚F| 275˚ to 500˚F| 325˚ to 600˚F|
Draft (Water Column Inches)| -.02 to -0.4 InWC| -.02 to -0.4 InWC| -.04 to –
0.6 InWC| -.02 to -0.4 InWC
Carbon Monoxide (parts per million)| <100 ppm| <100 ppm| <100 ppm| <100 ppm
Overfired Draft (Water Column Inches)| | -.02 iNWS| -0.2 iNWS| 0.4 to 0.6 InWC
Smoke| | | 0 (manufacturer’s recommendation)|
NOTE: Follow manufacturer guidelines for the specific equipment being
serviced
Typical Excess Air Levels
| O2% (measured)| Excess Air %
---|---|---
Natural Gas| 3%| 16.7%
LIGHT Oil| 5%| 31%
Coal| 8%| 62%
POWERING OFF
When you power off the C165+, there is a 45 second purge when in O2/Eff, CO,
CO2, AUX screens.
Make sure you do not exceed the analyzer’s operating specifications. In
particular:
- Do not exceed the flue probes maximum temperature (1112˚F)
- Do not exceed the analyzer’s internal temperature range
- Do not put the analyzer on a hot surface
- Do not exceed the water trap’s level
- Do not let the particle filter become dirty and blocked
View the displayed data to ensure that the stable operating conditions have been achieved and the readings are within the expected range.
POST TEST
Remove the probe from the flue and allow analyzer to purge with fresh air until readings return to zero. O2 to 20.9%, CO to Zero (Be careful the probe tip will be HOT).
GENERAL MAINTENANCE
- Re-certify your instrument annually to ensure it meets original performance specification
- Keep your instrument dry, if it gets wet, wipe dry immediately. Liquids can degrade electronic circuits
- Whenever practical, keep the instrument away dust and dirt that cause premature wear
- Although your instrument is built to withstand the rigors of daily use, it can be damaged by severe impacts.
- Use reasonable caution when using and storing this meter
PERIODIC SERVICE
WARNING
Repair and service of this instrument is to be performed by qualified
personnel only. Improper repair or service could result in physical
degradation of the instrument. This could alter the protection from personal
injury this meter provides to the operator. Perform only those maintenance
tasks that you are qualified to do.
COLD WEATHER PRECAUTIONS
It is important you keep your flue gas analyzer in a warm and dry place
overnight
Electronic devices that become really cold, by being left in a vehicle
overnight, suffer when taken into a warm room the next morning. Condensation
may form which can affect the analyzer’s performance & cause permanent damage.
See operating and storage temperature specifications.
Electrochemical sensors used in flue gas analyzers can be affected by
condensation or water being sucked into the analyzer, as the small apertures
on top of sensors can become blocked with water, stopping sensors seeing flue
gas. When this happens, oxygen or carbon dioxide reading will display as “—” &
sensors may be permanently damaged
If you think that your analyzer is affected by condensation or water ingress,
it may be possible to rectify the problem yourself. Simply leave the analyzer
running in a warm place, with the pump ‘ON’ sampling fresh air for a few hours
(use mains adapter/battery charger if needed). If, after doing this, you still
experience problems please contact our Service Center.
REPLACING THE BATTERIES
This meter has been designed for use with both Alkaline or rechargeable Nickel
Metal Hydride (NiMH) batteries. No other types are recommended and will void
warranty. The analyzer is supplied with 3 (AA) size NiMH rechargeable
batteries. These should be installed into the instrument.
CAUTION
Take great care when installing the batteries to observe correct polarity.
Always check the meter for operation immediately after installing new
batteries.
Using Rechargeable Batteries
The battery charger must only be used when NiMH batteries are fitted. Alkaline
batteries are not rechargeable. Attempting to recharge alkaline batteries may
result in damage to the product and create a fire risk.
**WARNING
Do not try and charge the unit with Alkaline batteries fitted. Do not mix NiMH
cells of different capacities from different manufacturers, all cells must be
identical.
Turn over the analyzer, remove the protective rubber boot and fit 3 “AA”
batteries in the battery compartment. Take great care to ensure they are
fitted with the correct battery polarity. Replace the battery cover and the
protective rubber boot.
Time and Date
When changing the batteries, the time and date will need setting.
Battery Disposal
Always dispose of depleted batteries using approved disposal methods that
protect the environment.
Battery Charging
Ensure that you use the correct charger. This unit uses a 5V regulated
charger. Ensure the batteries are fitted in the correct manner, and charge for
at least 16 hours. Subsequent charges should be overnight. NiMH batteries may
be charged at any time, even for short periods to conduct testing.
WARNING**
Under NO circumstances should you expose batteries to extreme heat or fire as
they may explode and cause injury. Always dispose of old batteries promptly in
a manner consistent with local disposal regulations.
CANADIAN ANNUAL RECERTIFICATION SERVICES
KANE CANADA MEASUREMENT SOLUTIONS
All Canadian customers needing annual recertification services should…
USA ANNUAL RECERTIFICATION SERVICES
Complete care for your C160 series combustion analyzer.
BACKED BY
When you:
Request Recertification or Service Online
Within 1 Year of Purchase or Service
UEi will:
6-Year Warranty: All Ui combustion analyzers have a standard 1-year warranty.
Each recertification includes a 30-point inspection and extends the warranty
for 1 more year for up to 6 years from the date of warranty.
Contractors who book recertification of a C160 series analyzer at
www.ueitest.com/service within 12 months
from either the date of purchase or the date of the last recertification will
receive reduced service pricing that lowers the cost of ownership and 2
additional benefits:
24-hour Service: Analyzers received for standard recertification and service
through Ui Service+ are
shipped back on the next business day.
Free Shipping: Ui Service+ offers free shipping both to and from our service
center. When customers book their recertification, they receive a prepaid UPS
Ground shipping label.
Get full details at www.ueitest.com/service
PRODUCT REGISTRATION
Register Online
Registering you analyzer online is quick and easy. Just log in or setup an
account, it only takes a couple of minutes. Once logged in you can register
you analyzer by providing some product information and uploading a proof-of-
purchase.
When it’s time to request recertification, just log into your account, select
the analyzer, select the service and place your order.
OTHER IMPORTANT FACTORS RELATING TO COMBUSTION
The three T’s of combustion
- Time: Amount of time that the fuel and oxygen are together in the combustion chamber
- Temperature: How high the temperature is determines the rate of oxidation, or spread of combustion
- Turbulence: How well the fuel and air are mixed
These three factors are all interrelated and will move your results along the
combustion curves.
COMBUSTION MEASUREMENT TERMS
Other parameters measured include Net temperature, draft and efficiency.
Net Temperature
Net temperature is the difference between the combustion air entering the
combustion chamber and the flue gas temperature past the heat exchange. This
is used to determine how efficient the system is extracting heat from the
combustion process in addition to the performance of the combustion process.
On sealed systems that have ducted inlet air for combustion air, the Net
temperature must compare this air stream temperature with the flue gases. If
the appliance simply uses room air for the combustion air, our analyzers have
an internal temperature sensor, so it will use this temperature when
calculating Net temperature. The most accurate results for efficiency are
obtained when measuring flue gases at the point where flue temperature (not
flame temperature) is the highest.
Draft
Draft is the difference between the ambient pressure level and the pressure
level in the flue.
This is created either by the natural buoyancy of the hot gases created in
combustion lifting, or by an inducer fan that assists the flow of flue gases
up the stack. Most combustion equipment will specify the amount of draft that
is required for proper operation. Draft helps draw combustion air into the
combustion chamber, and also helps in mixing the fuel and oxygen. Without
proper draft, the combustion process can spill poisonous by-products into the
space where the appliance is located. This can be a risk to those in the
area, or create a danger to residents or employees working near the combustion
equipment.
Efficiency
Efficiency is a measure of how well the fuel is burned to create heat, and how
well the generated heat is captured for the intended use. The information used
to create this value are based on the fuels heating value, the heat lost up
the flue and the gas components in the flue gas. The original method to
determine efficiency included many manual methods and lookup charts. As an
example you would measure the CO2 level and the stack temperature and then
reference a slide scale that would give you the relative efficiency number.
Umea’s electronic combustion analyzers perform the measurements on a
continuous basis, and can calculate the efficiency as adjustments are being
made. Combine this with a printout and you are able to provide a before and
after comparison of the combustion equipment in relatively little time as part
of normal servicing. Combustion efficiency is not the same as AFUE (annual
fuel usage efficiency). AFUE is not measurable with any portable flue gas
analyzer.
Combustion Efficiency Calculations
This identifies three sources of loss associated with fuel burning:
-
Losses due to flue gases:
Dry Flue gas loss, moisture and hydrogen,
Sensible heat of water vapor, Unburned gas -
Losses due to refuse:
Combustible in ash, riddling and dust -
Other losses:
Radiation, convection, conduction other unmeasured losses
Net efficiency calculations assume that the energy contained in the water
vapor (formed as a product of combustion and from wet fuel) is recovered and
the wet loss term is zero. Gross efficiency calculations assume that the
energy contained in the water vapor is not recovered. Since the fuel air
mixture is never consistent there is the possibility of unburned/partially
unburned fuel passing through the flue. This is represented by the unburned
carbon loss. Losses due to combustible matter in ashes, riddling, dust and
grit, radiation, convection and conduction are not included.
CO Air Free
Certain standards (ANSI Z21.1) for Carbon Monoxide are stated in terms of air-
free. Air-free refers to the concentration of CO in combustion gases undiluted
with flue, or other gases containing little CO. This value is computed using
an equation that takes into account the O2 concentration of the flue gas.
- If 5% O2 is measured (O2m) in the flue then the CO gas value will be recalculated as if 0% were measured. The equation for air-free is as follows:: COaf = CO PPM x [(20.9) / (20.9 – O2m)]
- In our example if a reading of 325 PPM were measured then the air-free value would be calculated as follows: COaf = 325 PPM x [(20.9) / (20.9 – 5)] COaf = 325 PPM x [(20.9) / (15.9)] COaf = 427
We may be given a limit on our gas range by the local authority, which stated that we must not emit more than 400-PPM Carbon Monoxide air-free. In the example we would be breaking the limit and corrective action should be taken to reduce the level of CO. Air-free values prevent false readings being submitted, e.g. allowing more air into the boiler will increase the oxygen level in the flue and dilute any toxic gas reading. Air-free referencing gives readings as if they were undiluted.
DISPOSAL
Caution: This symbol indicates that equipment and its accessories shall be subject to separate collection and correct disposal.
STORAGE
Remove the batteries when instrument is not in use for a prolonged period of
time. Do not expose to high temperatures or humidity.
After a period of storage in extreme conditions exceeding the limits mentioned
in the General Specifications section, allow the instrument to return to
normal operating conditions before using it.
END OF LIFE DISPOSAL
The Waste Electrical or Electronic Equipment (WEEE) Directive requires
countries in the EU to maximize collection and environmentally responsible
processing of these items . Products are now labelled with a crossed out
wheeled bin symbol to remind you that they can be recycled.
Note: Batteries used in this instrument should be disposed of in
accordance with current legislation and local guidelines.
WARRANTY
The C165+ are warranted to be free from defects in materials and workmanship
for a period of 1 year from the date of purchase. If within the warranty
period your instrument should become inoperative from such defects, the unit
will be repaired or replaced at Urey’s option. This warranty covers normal use
and does not cover damage which occurs in shipment or failure which results
from alteration, tampering, accident, misuse, abuse, neglect or improper
maintenance. Batteries and consequential damage resulting from failed
batteries are not covered by warranty.
Any implied warranties, including but not limited to implied warranties of
merchantability and fitness for a particular purpose, are limited to the
express warranty. Ui shall not be liable for loss of use of the instrument or
other incidental or consequential damages, expenses, or economic loss, or for
any claim or claims for such damage, expenses or economic loss. A purchase
receipt or other proof of original purchase date will be required before
warranty repairs will be rendered. Instruments out of warranty will be
repaired (when repairable) for a service charge
For more information on warranty and service, contact:
This warranty gives you specific legal rights. You may also have other rights,
which vary from state to state.
Copyright ©2021 Kane USA Inc . All Rights Reserved . IOS®
and Android™ are property of their respective owners.
202005B 0921