8.1.3. Measuring ranges and resolution ................................................................... 41
8.1.4. Accuracy and response time .......................................................................... 42
8.1.5. Other instrument data .................................................................................... 43
8.1.6. Declaration of conformity ............................................................................... 44
9 Tips and assistance ............................................................................... 45
9.1. Questions and answers ................................................................. 45
9.2. Contackt and Support .................................................................... 47
9.3. Accessories and spare parts ......................................................... 47
5
Page 6
3 Use
2 Safety and the environment
Please note the information in the document Commissioning and
Safety (printed version supplied with the product). Make sure that
all product users read and observe the safety information!
3Use
testo 330i und testo 330i LX
The testo 330i / testo 330iLX is a flue gas measuring instrument
which in combination with a separate Android or iOS mobile device
and the testo 330i App enables professional flue gas analysis of
combustion systems:
• Small combustion systems (oil, gas, wood, coal)
• Low-temperature and condensing boilers
• Gas water heaters
These systems can be adjusted using the instrument and checked
for compliance with the applicable limit values.
The instrument has been verified as a short-term measuring
instrument and should not be used as a safety (alarm) instrument.
The following tasks can also be carried out using the instrument:
• Regulating the O
, CO and CO2, NO, NOx values in furnaces for
2
the purpose of ensuring optimal operation.
• Draught measurement.
• Measuring and regulating the gas flow pressure in gas water
heaters.
• Measuring and optimising the flow and return temperatures of
heating systems.
• Ambient measurement - CO and CO
• Detection of CH
(methane) and C3H8 (propane).
4
.
2
•The instrument can be used for measurements on combined
heat and power stations (CHP) in accordance with the
first German Federal Immission Control Ordinance (BImSchV).
•In principal, the CO sensor can also be used for
measurements on CHP stations. If you should carry out
more than 50 measurements on CHP stations per year,
please contact your nearest Testo service centre or send
the testo 330i to testo Service for inspection.
A worn NO
filter of the CO sensor can be ordered as a
x
spare part (item no. 0554 4150) and replaced.
6
Page 7
3 Use
Testo guarantees the functionality of its products when
used in accordance with their intended purpose. This
guarantee does not apply to features of Testo products in
combination with unauthorised third-party products.
Competitor products are not authorised by Testo.
As is common practice, Testo generally excludes support,
warranty or guarantee claims relating to functionality that
has not been guaranteed by Testo as part of the product
offered. Claims shall also be excluded in the event of
improper use or handling of the products, e.g. in
combination with unauthorised third-party products.
The use of the wireless module is subject to the regulations and
stipulations of the respective country of use, and the module may only
be used in countries for which a country certification has been granted.
The user and every owner has the obligation to adhere to these
regulations and prerequisites for use, and acknowledges that the resale, export, import etc. in particular in countries without wi r eless
permits, is his responsibility.
7
Page 8
4 Product description
4 Product description
4.1. Measuring instrument
4.1.1. Overview
1 Retaining bracket: for attaching to the probe mount testofix®
2 Terminal panel left
3 Status LEDs:
> Keep a minimum distance of 15 cm between pacemaker and
instrument.
ATTENTION
Magnetic field
Damage to other devices!
> Keep a safe distance away from products that could be
damaged by the effects of magnetism (e.g. monitors,
4.1.2. Terminal panel left/right
computers or credit cards).
4 Product description
1 USB interface
2 Minus connection for differential pressure measurement
3 Mains unit socket
4 Flue gas socket
5 Probe socket
9
Page 10
4 Product description
4.2. Modular flue gas probe
1 Removable filter chamber with window and particle filter
2 Probe module lock release
3 Probe module
4 Connector plug for measuring instrument
5 Probe handle
6 Connecting cable
10
Page 11
5 First steps
5.1. Commissioning
Please note the information in the document Commissioning and
5.2. Getting to know the product
5.2.1. Connecting probes
Safety (printed version supplied with the product).
Always connect the probes to the flue gas socket or probe
socket before switching on the measuring instrument;
switch the measuring instrument off and restart after
replacing a probe.
Connecting flue gas probes/gas pressure
adapters/temperature adapters
> Insert the connector plug into the flue gas socket and lock by
slightly turning it clockwise (bayonet lock).
There must be no more than one extension lead (0554
1201) between measuring instrument and flue gas probe.
5 First steps
Connecting other probes
> Insert the connector plug of the probe into the probe socket.
5.2.2. Mains unit/rechargeable battery
If the mains unit is connected, the measuring instrument is
5.2.2.1. Charging the rechargeable battery
11
automatically powered from the unit.
The rechargeable battery can only be charged at an ambient
temperature of 0 to 35 °C. If the rechargeable battery pack has
discharged completely, the charging time at room temperature is
approx. 5-6 hrs.
1. Connect the instrument plug of the mains unit to the mains unit
socket on the measuring instrument.
Page 12
5 First steps
2. Plug the mains plug of the mains unit into a mains socket.
-The charging process starts (red LED flashes: 0.5 s on/0.5 s
off).
-The charging process stops automatically when the batter y is
charged (red LED is constant).
Rechargeable battery care
•Do not fully exhaust rechargeable batteries.
•Store rechargeable batteries only if charged and at low
temperatures, but not below 0 °C. The best storage conditions
are with a charge level of 30-70% and an ambient temperature
of 0-15 °C. Fully charge before using again.
•Optimal charging temperature at 20 °C ambient temperature.
•Trickle charging should not exceed 2 days.
5.2.2.2. Mains operation
1. Connect the instrument plug of the mains unit to the mains unit
socket on the measuring instrument.
2. Plug the mains plug of the mains unit into a mains socket.
- The measuring instrument is powered via the mains unit.
- If the measuring instrument is switched off and a rechargeable
battery is inserted, the charging process will start automatically.
Switching the measuring instrument on has the effect of
stopping the battery charging and the measuring instrument is
then powered via the mains unit.
5.2.3. Switching on and connecting with a mobile terminal
device
✓ The testo 330i App must be installed on your mobile terminal
device. Please note the information in the document
Commissioning and Safety (printed version supplied with the
product).
1. Switch on the measuring instrument: Press the key.
-Measuring instrument starts up: The blue LED flashes
(0.05 s on/0.5 s off).
-Connecting mode is activated: The blue LED flashes
(0.5 s on/0.5 s off).
2. Switch on the mobile terminal device.
12
Page 13
3. Start up the testo 330i App on your mobile terminal device.
-The Find device function is activated: Any compatible devices
within radio range are displayed (product name + last 4 digits of
the device serial number).
> Tap instrument designation to select an instrument.
-It may take around 30 s to establish the connection.
-A Bluetooth
constant.
If it is not poss
measures are displayed. If you are unable to implement these
successfully, please refer to the section Tips and assistance and/or
contact your dealer or Testo Customer Service.
-Measurement type Flue Gas screen is displayed.
®
ible to establish a connection, various corrective
5.2.4. Switching off
Measuring va
the measuring instrument is switched off.
> Switch off the measuring instrument: Press the key.
- This may happen: the pump starts and the sensors are rinsed
until the switch-off thresholds (O2 > 20%, other measurement
parameters < 50 ppm) are reached. The maximum rinsing
period is 3 minutes.
- The measuring instrument switches off.
5 First steps
connection is established: The blue LED is
lues that have not been saved are lost when
5.2.5. Using the App
Make sure you are familiar with how your mobile terminal device
works before using the App; observe the documentation for your
mobile terminal device.
Actions are mainly carried out by touching an icon, a symbol, or a
name.
13
Page 14
5 First steps
User interface
1 : Open the Measurement Types selection list
2 : Open/close the Menu selection list
3 : Open the Fuels selection list
4 Select reading display type
5 : Open the Options selection list
6 Start/stop measurement
7 : Open the Protocols selection list
Please also take note of the tutorial in the App under | Help |
Tutorial.
14
Page 15
6 Using the product
6.1. Performing settings
6.1.1. Configuring measurements
The measurement parameters/units and the number and order of
displayed measurement parameters in the reading display type can
be set in the List.
Only those parameters and units that are enabled in the reading
display appear in the measured value display, in the saved
measurement records and on the record printouts.
The settings only apply to the measurement type currently
activated.
Overview of measurement parameters (available selection depends
on the chosen measurement type, set fuel, and the sensors
available in the measuring instrument):
Display Measurement parameter
FT
AT
Itemp
Pump
O2
CO2
qAnet Flue gas loss without due consideration of the
Effn Efficiency without consideration of the heat value
qAgr. Flue gas loss with due consideration of the
Effg Efficiency with due consideration of the calorific
Draught
∆P
CO
uCO
NO
Flue gas temperature
Combustion air temperature
Instrument temperature
Pumping capacity
Oxygen
Carbon dioxide
calorific value range
range
calorific value range
value range
Flue draught
Differential pressure
Carbon monoxide
Carbon monoxide undiluted
Nitrogen monoxide
6 Using the product
15
Page 16
6 Using the product
Display Measurement parameter
NOx
λ
AmbCO
O2ref
Dew Pt
Performing actions
> To add a measurement parameter to the display list: Touch
Add to open the selection list of measurement parameters.
> To delete a measurement parameter from the display list:
Touch .
> Change the unit of a measurement parameter: Touch the
measurement parameter name to open the selection list of
measurement units.
> To change the position of a measurement parameter in the
display list: press down and drag.
> To accept changes: Touch Confirm.
6.1.2. Graphics
In the graphics reading display type, the reading progress can be
displayed as a line diagram.
A maximum of 4 measurement parameters can be set at any one
time. Only those measurement parameters/units can be displayed
that are available in the reading display type List.
> Touch to open the selection list of measurement
parameters/units.
The first four measurement parameters from the List reading display
type are used as the default setting for the graphics too.
Nitrogen oxide
Fuel-air ratio
Ambient carbon monoxide
Oxygen reference
Flue gas dewpoint temperature
6.1.3. | Instrument settings | Language
The user interface language can be set.
The number of available languages depends on the activated
country version.
16
Page 17
6 Using the product
6.1.4. | Instrument settings | Country version
The Country version configuration affects the measurement
parameters, fuels, fuel parameters, and the basis of and formulas
for calculations activated in the measurement box.
The country version setting affects the user screen languages that
can be enabled.
6.1.5. | Instrument settings | Sensor diagnosis
The instrument displays the current status of the sensors.
If a sensor is worn out, the display reads: Faulty
> Replace the sensor
6.1.6. | Instrument settings | Sensor protection
Threshold values can be set to protect the CO/NO sensors against
overload. The sensor protection is activated if the threshold is
exceeded:
• Fresh air dilution if exceeded
• Shutdown if exceeded again
When dilution is activated, the CO and CO undiluted values are
displayed in a blue font. On the printout, a “
*” is shown after the name
of both values to indicate dilution.
To disable sensor protection the threshold values must be set to
0 ppm.
6.1.7. | Instrument settings | O
The O2 reference value of the current fuel can be set.
Extremely low absolute pressure causes wrong calculation of the
O
sensor service life. Therefore, when the measuring instrument is
2
used at great heights, the factory set value should be adjusted so
that an O2 sensor is not displayed prematurely as “expended”.
If using the measuring instrument at heights up to approx. 1800 m
above mean sea level (MSL), the factory setting (922 hPa, equals
approx. 800 m above MSL) can be retained.
17
Page 18
6 Using the product
The value can be input directly (Abs. pressure), or is automatically
calculated when entering the barometric pressure (Barom.
pressure) and Altitude.
6.1.10. | Instrument settings | Switching the testo 330i off
It is possible to switch the testo 330i off via the mobile terminal
device.
Measuring values that have not been saved are lost when
the measuring instrument is switched off.
> Switch off the measuring instrument: tap OK.
- T he following may happen: the pump starts and the sensors are
rinsed until the switch-off thresholds (O
> 20%, other
2
measurement parameters < 50 ppm) are reached. The
maximum rinsing period is 3 minutes.
- The measuring instrument switches off.
6.2. Measuring
6.2.1. Preparing for measurement
6.2.1.1. Checking the condensate container fill level
Regularly check the fill level of the condensate container and empty
it in good time; see Draining the condensate container, page 28.
6.2.1.2. Checking the particle filter
Regularly check the particle filter of the flue gas probe for
contamination and replace in good time; see Checking/replacing
the particle filter, page 35.
6.2.1.3.Zeroing phases
Measuring the combustion air temperature (AT)
If no combustion air temperature probe is connected, the
temperature measured by the thermocouple of the flue gas probe
during the zeroing phase is used as the combustion air
temperature. All dependent parameters are calculated using this
value. This method of measuring combustion air temperature is
sufficient for systems dependent on ambient air. However, ensure
that the flue gas probe is near the intake duct of the burner during
the zeroing phase!
If a combustion air temperature probe is connected, the combustion
air temperature is measured continuously via this probe.
18
Page 19
Gas zeroing
The gas sensors are automatically zeroed when the instrument is
switched on.
> To manually start zeroing of the gas sensors: | Zeroing Gas
Sensors.
Draught/pressure zeroing
The pressure sensors are continuously zeroed.
The flue gas probe can be in the flue gas duct during the zeroing
phase, if there is no overpressure in the duct and a separate AT
probe is plugged in. The minus connection for differential pressure
measurements must be clear (ambient pressure, not closed).
6.2.1.4. Performing a gas path check
Regularly check the measurement system (measuring instrument
+ flue gas probe) for leaks.
A high O2 value, in particular, may be an indicator of a leaking
measurement system.
> | Gas path check.
6.2.1.5. Installing the probe mount testofix®
6 Using the product
1. Insert the probe mount in the measurement aperture of the flue
gas duct, making sure the attachment pin is pointing
downwards.
19
Page 20
6 Using the product
2. Attach the probe mount to the flue gas duct by turning the fixing
ring clockwise.
20
3. Slide the measuring instrument onto the probe mount up to the
stop.
4. Check if the locking mechanism has latched into the probe
mount.
Page 21
5. Insert the flue gas probe through the probe mount into the flue
gas duct.
When using the testofix® probe mount, the measuring
instrument is exposed to heat radiating from the flue gas duct
during the measurement. In order to prevent consequently
affecting the combustion air temperature a AT probe with
cable must be used for the measurement!
6.2.1.6. Using the modular flue gas probe
6 Using the product
Checking the thermocouple
The thermocouple of the flue gas probe must not lie against the
probe cage.
> Check before use. Bend the thermocouple back if necessary.
Aligning the flue gas probe
The flue gas must be able to flow freely past the thermocouple.
> Align the probe by turning it as required.
21
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6 Using the product
Searching for the centre of flow
The tip of the probe must be in the core current of the flue gas flow.
1. Corestream | .
2. Align the flue gas probe in the flue gas duct so that the tip is in
the core current (area of the highest flue gas temperature
Max FT).
- Grey value/grey pointer: Display of current flue gas temperature
- Orange valu e/orange pointer: Display of maximum flue gas
temperature
> Reset values/pointer: .
6.2.2. | Flue gas
In order to obtain the correct readings, the fuel used must
be set before taking the readings
Fuels
> Select fuel
To achieve usable measurement results, the measurement
period of a flue gas measurement should be a minimum of
3 minutes and the measuring instrument should display
stable measured values.
If a separate measurement of CO undiluted has not yet
been carried out, this value is calculated using the readings
from the flue gas probe and is updated continuously.
1. .
- Readin gs are displayed.
If the Draught measurement parameter is activated in the reading
display, a draught measurement is automatically initiated in parallel
to the flue gas measurement. In the List measurement data
screen, the parallel draught measurement can be
22
Page 23
stopped/restarted. This draught measurement is performed
separately to a measurement of the Draught measurement type.
For the draught measurement, the minus connection for
differential pressure measurements must be clear (ambient
pressure, not closed).
> Tap the draught reading display or next to it.
3.
6.2.3. | Draught
2. .
The minus connection for differential pressure
measurements must be clear (ambient pressure, not
closed).
1. .
- T he reading is displayed.
The pressure sensor is continuously zeroed (every 10 s) to prevent
a drift during long measurements. The switching sound of the valve
can be heard during zeroing.
2. .
6.2.4. | COundiluted
✓ A multi-hole probe (0554 5762) must be connected.
6 Using the product
1. .
- T he reading is displayed.
2. .
6.2.5. | Smoke number
The values calculated by a smoke pump tester can be entered.
The parameters Smoke and Oil depos. are only available for oil
fuels.
6.2.6. | Differential pressure
WARNING
Dangerous mixture of gases
Danger of explosion!
> Make sure there are no leaks between the sampling point and
the measuring instrument.
> Do not smoke or use naked flames during measurement.
23
Page 24
6 Using the product
✓ The gas pressure set (0554 1203) must be connected.
✓ The minus connection for differential pressure measurement
must be depressurised at the beginning of measurement
(ambient pressure; the instrument not connected to the system
being checked), as the pressure sensor is zeroed.
1. .
- Zeroing the pre ssure sensor.
- T he reading is displayed.
2. Connect the instrument to the system being checked.
Do not measure for longer than 5 minutes, as the drift of the
pressure sensor could mean that the measured values are
outside the tolerance limits. Re-zero the pressure sensor for
3. .
longer measurements.
6.2.7. | Differential temp.
✓ The differential temperature set (0554 1208) must be
connected.
1. .
- T he measured values and the calculated differential
temperature ∆t (T1 - T2) are displayed.
2. .
6.2.8. | O
supply air
2
1. .
- T he reading is displayed.
2. .
6.2.9. | Gas flow rate
The function is only available if the chosen fuel is a gas.
The gas burner capacity is calculated by means of the volume of
gas consumed. To this end, a volume of gas is input into the app
and its consumption read out at the gas meter.
1. Set the volume of gas to watch for at the gas meter.
2. Set the calorific value of the burnt gas.
3. .
- T he measurement period is displayed.
24
Page 25
4. When the set gas volume is reached: .
- T he calculated gas flow rate and the gas burner capacity
(in kW) are displayed.
6.2.10. | Oil flow rate
The function is only available if the chosen fuel is an oil.
This function is used to calculate the capacity of the burner from
the set oil pressure and the oil flow rate of the oil nozzle.
> Set the oil flow rate of the oil nozzle and the oil pressure
- T he calculated oil burner capacity (in kW) is displayed.
6.3. Printing readings
The current readings can be printed using a report printer
(accessories: Testo printer 0554 0621).
Making print text settings
The reading printout can be supplemented with individual
information (header: company address; footer: name of technician).
1. | Protocols | Own Company Data.
2. Make the settings.
A logo cannot be included in the reading printout. This is only used
for a report issued in PDF format.
6 Using the product
Printing current readings
✓ The printer is switched on and within wireless range.
25
> | Print values.
Page 26
6 Using the product
6.4. Report
A report can be created of saved measurement data (readings) and
other information about the measurement.
Reports can be printed using a report printer (accessories: Testo
printer 0554 0621) or sent as a file attachment in an email. The
email application installed on the mobile terminal device is used for
6.4.1. Add to protocol (save measurement)
this.
The measurement data from the last measurement type carried out
are stored temporarily on the measuring instrument.
The clipboard is deleted when the measuring instrument
is switched off.
Measurements carried out can be saved to back up measurement
data and be used for a subsequent report:
> | Add to protocol.
The measurements are stored in the measuring instrument.
This memory is not suitable for use as a long-term
memory/archive! Generate a report of significant
measurements and save this in a suitable place.
6.4.2. Finish protocol
1. | Finish protocol.
or
| Protocols.
2. Open the input category:
3. Enter/select log data:
Category Description
Own Company
Data
26
Reports can be supplemented with individual
information (company address; name of the
technician).
A logo can only be included when issued in PDF
format.
Page 27
Category Description
Format and
print
Select version format(s):
• CSV (comma separated text file, e.g. for
Microsoft
• ZIV (XML file, complying with the regulatio ns of
the ‘Federal Association of Chimney Sweeps
Germany’).
Customer data
Enter contact details or Import Contact Data
(opens the application installed for contacts on the
mobile terminal device).
Comments
and pictures
Enter comments (file name of log, comment,
measuring location name) and Add pictures
(opens the application installed for photos and
videos on the mobile terminal device).
Pictures are only included when issued in PDF
format.
Select
measurements
All saved measurements are displayed in one of the
following time categories, depending on the
creation date: Today, Yesterday or Older.
The measurements selected to create the report
are identified with . New, saved measurements
are automatically identified.
To display saved readings to check them:
> .
To delete individual measurement:
> .
To delete all measurements of a time category:
> Touch next to the time category name.
To select/deselect a measurement for the report:
> .
®
Excel),
6 Using the product
All selected pictures and measurements are included in the
report. This means the report may reach a file size of several
megabytes. Before sending the report, check what your
mobile provider may charge for this!
4. Send.
27
Page 28
7 Maintaining the product
7 Maintaining the product
7.1. Checking instrument status
7.1.1. | Instrument settings | Sensor diagnosis
The current status of the sensors can be displayed.
To change expended sensors, see Replacing sensors , page 33.
7.1.2. | Error list
Instrument errors that have not yet been rectified can be displayed.
7.2. Cleaning the measuring instrument
> If the housing of the measuring instrument is dirty, clean it with
a damp cloth. Do not use any aggressive cleaning agents or
solvents! Mild household cleaning agents and soap suds may
be used.
7.3. Draining the condensate container
The fill level of the condensate container can be read from the
markings. Hold the instrument horizontally or vertically to check the
fill level.
The condensate consists of a weak mix of acids. Avoid skin
contact. Make sure that the condensate does not run over
the housing.
28
CAUTION
Condensate entering the gas path.
Damage to sensors and flue gas pump!
> Do not empty the condensate container while the flue gas
pump is in operation.
Page 29
7 Maintaining the product
1. Open the condensate outlet on the condensate container.
2. Let the condensate run out into a sink.
3. Wipe off any drops still on the condensate outlet with a cloth
and close the condensate outlet.
The condensate outlet must be completely closed,
otherwise measuring errors could occur if external air gets
in.
7.4. Opening the measuring instrument
Open the measuring instrument only when this is required for
measuring purposes (gas sensors/replacing battery).
✓ The measuring instrument must not be connected to a mains
socket via the mains unit. The measuring instrument must be
switched off.
When opening/assembling the instrument, take care not to
lose any removed screws. Placing a cloth on the work top is
recommended.
1. Lay the instrument face down so that the rear of the instrument
faces upwards and the side with the retaining bracket faces
you.
29
Page 30
7 Maintaining the product
2. Use a cross-head screwdriver to remove the two (short) screws
(1 and 2) from the retaining bracket.
30
3. Move the catch hook outwards (3) and push the back of the
instrument up and lift off.
> If the back of the instrument cannot be removed by hand, this
can easily be levered out by applying a screwdriver to both of
the recesses 4 and 5.
Page 31
7 Maintaining the product
4. Remove the orange locking clips upwards out of the instrument
casing (6).
5. Use a cross-head screwdriver to loosen and remove the 4
screws 7 to 10 (short screws) and the 4 screws 11 to 14 (long
screws).
6. Turn the instrument over and place on its back so that the front
is facing upwards.
7. Remove the condensate trap sealing plug from the condensate
outlet (15).
31
Page 32
7 Maintaining the product
8. Fold up/back the upper instrument casing and place next to the
lower casing (16). Do this carefully to prevent damaging hoses
and lines.
Assembly
Perform in reverse order to assemble. Please note:
> Lay hoses and lines in the designated ducts.
> Make sure that hoses and lines do not get stuck.
32
> Insert the teeth on the lower edge of the back of the housing
into the lower instrument casing and push at the height of the
symbols (17) and (18) to lock into place in the housing.
Page 33
7 Maintaining the product
7.5. Replacing the rechargeable battery
✓ Measuring instrument is open; see Opening the measuring
7.6. Replacing sensors
instrument, page 29.
1. Open the battery lock: Press the grey button (1) and push to the
left keeping the button pressed (2).
2. Remove the battery and insert a new rechargeable battery. Use
only Testo rechargeable battery 0515 0107!
3. Close the battery lock: Press the grey button and push to the
right keeping the button pressed until the battery engages.
A slot bridge (0192 1552) must be inserted in slots which
are not equipped with a sensor. Used sensors must be
disposed of as hazardous waste!
✓ Measuring instrument is open; see Opening the measuring
instrument, page 29.
1. Disconnect the hose connections from the faulty sensor
(1)/bridge (2).
33
Page 34
7 Maintaining the product
2. Remove the faulty sensor/bridge from the slot.
> For NO sensor: Remove the auxiliary circuit board.
Do not remove the auxiliary circuit board for the NO
sensor until immediately before installation. Do not
leave the sensor without auxiliary circuit board for
longer than 15 minutes.
3. Install new sensor/new bridge in the slot:
• Slot 1: O
• Slot 2: CO sensor or CO
• Slot 3: NO sensor or NO
sensor
2
sensor
low
sensor
low
4. Push the hose connections onto the sensor/bridge.
5. Close the measuring instrument.
When retrofitting a sensor, the associated measurement
parameter/unit must be enabled in the reading display.
7.7. Cleaning the modular flue gas probe
✓ Disconnect the flue gas probe from the measuring instrument
prior to cleaning.
1. Release the probe catch by pressing the key on the probe
handle and remove the probe module.
34
2. Blow compressed air through the flue gas ducts in probe
module and probe handle (see illustration). Do not use a brush!
3. Fit a new probe module on the probe handle and engage it in
place.
Page 35
7.8. Replacing the probe module
✓ Disconnect the flue gas probe from the measuring instrument.
1. Press the button on the top of the probe handle (1) and remove
the probe module (2).
2. Plug in the new probe module and lock it in place (3).
7 Maintaining the product
7.9.Checking/replacing the particle filter
Checking the particle filter:
Check the particle filter of the modular flue gas probe periodically
for contamination: check visually by looking through the window
of the filter chamber.
> If there is visible contamination or inadequate pump flow,
replace the filter.
35
Replacing the particle filter:
The filter chamber may contain condensate. This is not a
malfunction and will not cause wrong readings.
Page 36
7 Maintaining the product
1. Open the filter chamber: turn slightly anti-clockwise (1). Remove
the filter chamber (2).
2. Remove the filter plate (3) and replace it with a new one (4
[0554 3385]).
3. Attach the filter chamber and lock it: turn slightly clockwise.
7.10. Changing the thermocouple
1. Release the probe catch by pressing the key on the probe
handle and remove the probe module.
36
2. Remove the thermocouple pl ug-in head from the socket using a
screwdriver and pull the thermocouple out of the probe shaft.
3. Keep inserting the new thermocouple into the probe shaft until
the connection head clicks into place.
4. Fit a new probe module on the han dle and engage in place.
Page 37
7 Maintaining the product
7.11. Updating the instrument software
✓ The measuring instrument must be switched off.
1. Plug the measuring instrument mains unit into a mains socket.
2.Press and hold down for 10 s.
-Both status LEDs (blue/red) slowly flash alternately.
3. Insert the connecting cable (0449 0047) into the USB port on
the measuring instrument, then connect it to the PC.
-Your PC identifies the measuring instrument as a removable
medium.
4. Copy the new instrument software file (ap330ir.bin) to the
identified removable medium.
-Both status LEDs (blue/red) quickly flash alternately. This
process may take a few minutes.
5. Disconnect the connecting cable from the measuring
instrument.
-Once the instrument software has been updated, the measuring
instrument will automatically reboot and is ready for use again.
37
Page 38
8 Technical data
8 Technical data
8.1.1. Examinations and licenses
As declared in the Certificate of Conformity, this product complies
with Directive 2014/30/EU.
testo 330i / testo 330i LX with gas sensors O
compensated/NO, combustion air temperature sensor, flue gas
temperature sensor and differential pressure sensor (draught) is
TüV-tested in accordance with VDI 4206.
The CO sensor 0393 0101 (CO, H2-compensated) is TÜV-tested in
accordance with EN 50379 part 2.
The CO sensor 0393 0051 (CO, not H2-compensated) is TÜVtested in accordance with EN 50379 part 3.
For official measurements in accordance with the 1st BImSchV
(chimney sweeps), the measuring instrument must be checked
every six months by a technical testing body of the Guild of Master
Chimney Sweeps or another testing body recognised by the
authorities.
/CO, H2-
2
8.1.2.Bluetooth
Country Comments
Europa +
EFTA
Australia
38
®
module
EU countries:
Belgium (BE), Bulgaria (BG), Denmark (DK),
Germany (DE), Estonia (EE), Finland (FI),
France (FR), Greece (GR), Ireland (IE), Italy
(IT), Latvia (LV), Lithuania (LT), Luxembourg
(LU), Malta (MT), Netherlands (NL), Austria
(AT), Poland (PL), Portugal (PT), Romania
(RO), Sweden (SE), Slovakia (SK), Slovenia
(SI), Spain (ES), Czech Republic (CZ), Hungary
(HU), United Kingdom (GB), Republic of Cyprus
(CY).
This instrument complies with Part 15C of the FCC Rules and Industry
Canada RSS-210 (revision 8). Commissioning is subject to the following
two conditions:
(1) This instrument must not cause any harmful interference and
(2) this instrument must be able to cope with interference, even if
this has undesirable effects on operation.
Cet appareil satisfait à la partie 15C des directives FCC et au standard
Industrie Canada RSS-210 (révision 8). Sa mise en service est soumise
aux deux conditions suivantes :
(1) cet appareil ne doit causer aucune interférence dangereuse et
(2) cet appareil doit supporter toute interférence, y compris des
interférences qui provoquerait des opérations indésirables.
FCC Warnings
Information from the FCC (Federal Communications Commission)
For your own safety
Shielded cables should be used for a composite interface. This is to ensure
continued protection against radio frequency interference.
FCC warning statement
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Caution
Changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate the equipment.
Shielded interface cable must be used in order to comply with the emission
limits.
40
Page 41
Warning
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received,
including interference that may cause undesired operation.
KCC Warning
해당무선설비는운용중전파혼신가능성이있음
Japan Information
当該機器には電波法に基づく、技術基準適合証明等を受けた特定
無線設備を装着している。
8.1.3.Measuring ranges and resolution
Measurement
parameter
O2 0 to 21 vol.% 0.1 vol.%
CO 0 to 4,000 ppm 1 ppm
CO
(H
-compensated)
2
CO
(H
-compensated)
2
with fresh air
dilution
CO
0 to 500 ppm 0.1 ppm
low
NO 0 to 3,000 ppm 1 ppm
CO environment
(via flue gas
probe)
Draught -9.99 to 40 hPa 0.01 hPa
∆P 0 to 300 hPa 0.1 hPa
Temperature -40 to 1,200 °C 0.1 °C (-40.0 to 999.9 °C)
Efficiency 0 to 120% 0.1%
Flue gas loss 0 to 99.9% 0.1%
Measuring range Resolution
0 to 8,000 ppm 1 ppm
0 to 30,000 ppm 1 ppm
0 to 2,000 ppm 1 ppm
1 °C (rest of range)
8 Technical data
41
Page 42
8 Technical data
Measurement
Measuring range Resolution
parameter
CO2 determination
(calculation from
O
)
2
Display range 0 to
CO
max
2
8.1.4.Accuracy and response time
Measurement
parameter
O2 ± 0.2 vol.% < 20 s (t90)
CO ± 20 ppm (0 to 400 ppm)
CO H2compensated
CO (H2compensated)
with fresh air
dilution
CO
± 2 ppm (0 to 39.9 ppm)
low
NO ± 5 ppm (0 to 100 ppm)
Draught
Accuracy
± 5% of m.v. (401 to 2,000 ppm)
± 10% of m.v. (2,001 to
4,000 ppm)
± 10 ppm or ± 10% of m.v.1 (0 to
200 ppm)
± 20 ppm or ± 5% of m.v.
to 2,000 ppm)
± 10% of m.v. (2,001 to
8,000 ppm)
± 200 ppm or ± 20% of m.v.1 (0
to 30,000 ppm)
± 5% of m.v. (rest of range)
± 5% of m.v. (101 to 2,000 ppm)
± 10% of m.v. (2,001 to
3,000 ppm)
± 0.02 ppm or ± 5% of m.v.
0.50 to 0.60 hPa)
± 0.03 hPa (0.61 to 3.00 hPa)
± 1.5% of m.v. (3.01 to
40.00 hPa)
1 ppm
1
(201
1
(-
Response
time
< 60 s (t90)
< 60 s (t90)
< 60 s (t90)
< 40 s (t90)
< 30 s (t90)
-
1
higher value is valid
42
Page 43
8 Technical data
Measurement
Accuracy
parameter
∆P ± 0.5 hPa (0.0 to 50.0 hPa)
± 1% of m.v. (50.1 to 100.0 hPa)
± 1.5% of m.v. (rest of range)
Temperature ± 0.5 °C (0.0 to 100.0 °C)
± 0.5% of m.v. (rest of range)
Efficiency - Flue gas loss - CO2
± 0.2 vol.% determination
(calculation from
)
O
2
8.1.5.Other instrument data
Flue gas analyzer
Feature Values
Storage and
-20 to 50 °C
transport
temperature
Operating
-5 to 45 °C
temperature
Max. surface
140 °C
temperature at the
measurement
aperture (with probe
mount)
Ambient humidity 0 to 90% RH, n on-condensing
Operating positions No restriction
Fill level of
condensate trap
9 ml
Corresponds with a service life of approx.
5 h (EL heating oil)/approx. 2.5 h (natural
gas) at 20 °C ambient temperature)
Power supply Li Ion battery: 3.7 V/2.6 Ah
Mains unit: 6 V/2.0 A
Protection class IP 40
Weight 720 g (excluding battery)
Response
time
-
depending on
the probe
43
Page 44
8 Technical data
Feature Values
Dimensions 270 x 160 x 57 mm
Memory 500,000 individual readings
You can find the EU declaration of conformity on the Testo
homepage under the product-specific downloads.
44
24 months
Page 45
9 Tips and assistance
9.1. Questions and answers
Question Possible causes/solution
Rechargeable battery low > Switch to mains operation.
Measuring instrument
switches off automatically
or cannot be switched on
Displayed battery capacity
seems to be faulty
Rechargeable battery has run out:
> Charge rechargeable batteries or
switch to mains operation.
Rechargeable battery was repeatedly
not fully discharged/charged:
> Discharge rechargeable battery
(until measuring instrument
switches off automatically) and
then charge fully.
Error message: Main
pump flow is too high
Gas outlet blocked:
> Make sure that the gas outlet is
clear.
Overpressure in flue gas duct too high
(> 50 mbar):
> Perform draught measurement.
Error message: Sensor
protection is active
The switch-off threshold of the CO
sensor was exceeded:
> Remove probe from flue gas duct.
Error message: Printing
not possible
Three acoustic signals
after switching on the
measuring instrument
App no longer responds to
command inputs
> Switch on printer.
> Move printer into wireless range.
Device error:
> Consult Testo Service or your
dealer.
> Open the overview of active
applications (refer to your
smartphone operating system
instructions) and close the App.
Instrument no longer
> Keep the button pressed down for
responds to command
inputs
measuring instrument.
9 Tips and assistance
10 s to reset and reboot the
45
Page 46
9 Tips and assistance
Question Possible causes/solution
It cannot establish a
Bluetooth connection!
or
Required instrument is not
in the Find Device display.
No instruments are shown
in the Find Device display.
Connection fails repeatedly
with a Bluetooth
message.
When using two printers:
The required printer not
found!
In Excel® the CSV format
is not displayed properly.
®
error
> Keep the button pressed down for
10 s to reset and reboot the
measuring instrument.
> Check the Bluetooth settings on
the mobile terminal device.
> Switch Bluetooth off and on again
on the mobile terminal device.
1. Keep the button pressed down for
10 s to reset and reboot the
measuring instrument.
2. Switch Bluetooth off and on again
on the mobile terminal device. If
necessary: switch the mobile
terminal device off and on again.
The mobile terminal device may be
connected to the other printer and this
connection is saved in the App.
> Close the App and restart it to
establish a new connection.
®
Open Excel
and create a new
template. Click on the Data tab and
activate the From Text menu. Select
the CSV file and adopt in the Excel
template.
46
Page 47
9 Tips and assistance
9.2.
9.3.
Contackt and Support
If we have not been able to answer your
your dealer or Testo Customer Service.
You can also send Testo an error report via
menu, select Send error report. Your e-mail app will be launched
automatically and an error report created. The report contains
information about your smart device and the operating system
used. Send the report to the automatically generated e-mail
address developmentsupport@testo.de. We will get back to you
as soon as possible with information for troubleshooting.
question, please contact
e-mail. In the Help
Accessories and spare parts
Printer
Description Article no.
Bluetooth®/IRDA printer, incl. mains unit 5 V/1.0 A
with micro USB cable
Mains unit 5 V/1.0 A with micro USB cable 0554 1105
Spare thermal paper for printer (6 rolls) 0554 0568
Modular flue gas probes
Description Article no.
Modular flue gas probe 180 mm, 500 °C, probe shaft
diameter: 8 mm, hose 0.6 m
Modular flue gas probe 300 mm, 500 °C, probe shaft
diameter: 8 mm, hose 0.6 m
Modular flue gas probe 180 mm, 500 °C, probe shaft
diameter: 6 mm, hose 0.6 m
Modular flue gas probe 300 mm, 500 °C, probe shaft
diameter: 6 mm, hose 0.6 m
Modular flue gas probe 180 mm, 500 °C, probe shaft
diameter: 8 mm, hose 2.2 m
Modular flue gas probe 300 mm, 500 °C, probe shaft
diameter: 8 mm, hose 2.2 m
Flexible flue gas probe 330 mm, T
term 200 °C, bending radius max. 90° for
measurements in difficult to access locations
180 °C, short-
max.
0554 0621
0600 9780
0600 9781
0600 9782
0600 9783
0600 9760
0600 9761
0600 9770
47
Page 48
9 Tips and assistance
Probe modules/accessories for modular flue gas probes
Description Article no.
Probe shaft module 180 mm, 500 °C, thermocouple
0554 9760
0.5 mm, probe shaft diameter: 8 mm
Probe shaft module 300 mm, 500 °C, thermocouple
0554 9761
0.5 mm, probe shaft diameter: 8 mm
Spare thermocouple for module 0554 9760,
0430 9760
0554 9762
Spare thermocouple for module 0554 9761,
0430 9761
0554 9763
Probe mount testofix®, 8 mm 0554 3006
Cone, 8 mm, steel 0554 3330
Multi-hole probe shaft, length 300 mm, Ø 8 mm, for
0554 5762
CO mean value calculation
Multi-hole probe shaft, length 180 mm, Ø 8 mm, for
0554 5763
CO mean value calculation
Flexible probe shaft module 0554 9770
Hose extension; 2.8 m; extension line probe-
0554 1202
instrument
Particle filter, 10 pcs. 0554 3385
Temperature probe
Description Article no.
Combustion air temperature (AT) probe, 300 mm 0600 9791
Combustion air temperature (AT) probe, 190 mm 0600 9787
Combustion air temperature (AT) probe, 60 mm 0600 9797
Fast reaction surface probe 0604 0194
Mini ambient air probe 0600 3692
48
Other probes
Description Article no.
O2 dual wall clearance probe 0632 1260
Gas leak probe 0632 3330
Differential temperature set, 2 pipe wrap probes,
0554 1208
adapter
Page 49
9 Tips and assistance
Desc
ription Article no.
Smoke pump tester, incl. oil, soot plates, for
0554 0307
measuring soot in flue gas
Retrofit/spare sensors
Description Article no.
O2 sensor 0393 0002
CO sensor 0393 0051
CO sensor H2-compensated0393 0101
CO
sensor 0393 0103
low
NO sensor 0393 0151
NO
sensor on request
low
Cases
System case with double floor (height:180 mm) for
0516 3302
instrument, probes and accessories
System case (height: 130 mm) for instrument,
0516 3303
probes and accessories
Other accessories
Description Article no.
Mains unit 0554 1096
Spare rechargeable battery 0515 0107
Instrument/PC connecting cable 0449 0047
Additional filter 0133 0010
Flue draught set 0554 3150
Fine pressure probe 0638 0330
Set of capillary hoses 0554 1215
Solid fuel measurement module with adapter and
0600 9765
probe shaft with sintered filter
Sintered filter for solid fuel measurement probe shaft 0133 0035
Filter material for condensate trap on solid fuel
0133 0012
measurement adapter
NOx filter 0554 4150
49
Page 50
9 Tips and assistance
Description Article no.
Pressure test set for gas pipe testing 0554 1213
ISO calibration certificate for flue gas 0520 0003
50
Page 51
Test Equipment Depot - 800.517.8431
99 Washington Street, Melrose, MA 0
TestEquipmentDepot.com
2176
Page 52
Test Equipment Depot - 800.517.8431
99 Washington Street, Melrose, MA 02176
TestEquipmentDepot.com
0971 3340 e
n 03 en_GB
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