Trotec BZ05 User manual

TRT-BA-BZ05-TC221028TTRT09-002-EN
BZ05
EN
OPERATING MANUAL
THERMOHYGROMETER

2 EN
thermohygrometer BZ05
Table of contents
Notes regarding the instructions .........................................2
Safety .....................................................................................2
Information about the device................................................4
Transport and storage...........................................................5
Operation ...............................................................................5
Maintenance and repair ........................................................8
Disposal .................................................................................8
Notes regarding the instructions
Symbols
Warning of electrical voltage
This symbol indicates dangers to the life and health of
persons due to electrical voltage.
Warning
This signal word indicates a hazard with an average
risk level which, if not avoided, can result in serious
injury or death.
Caution
This signal word indicates a hazard with a low risk
level which, if not avoided, can result in minor or
moderate injury.
Note
This signal word indicates important information (e.g.
material damage), but does not indicate hazards.
Info
Information marked with this symbol helps you to carry
out your tasks quickly and safely.
Follow the manual
Information marked with this symbol indicates that the
instructions must be observed.
You can download the current version of the instructions
and the EUdeclaration of conformity via the following
link:
BZ05
https://hub.trotec.com/?id=44140
Safety
Read this manual carefully before starting or using the
device. Always store the manual in the immediate vicinity
of the device or its site of use.
Warning
Read all safety warnings and all instructions.
Failure to follow the warnings and instructions may
result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future
reference.
• Do not use the device in potentially explosive rooms or
areas and do not install it there.
• Do not use the device in aggressive atmosphere.
• Do not immerse the device in water. Do not allow liquids to
penetrate into the device.
• The device may only be used in dry surroundings and must
not be used in the rain or at a relative humidity exceeding
the operating conditions.
• Protect the device from permanent direct sunlight.
• Do not expose the device to strong vibrations.
• Do not remove any safety signs, stickers or labels from the
device. Keep all safety signs, stickers and labels in legible
condition.
• Do not open the device.
• Never charge batteries that cannot be recharged.
• Different types of batteries and new and used batteries
must not be used together.
• Insert the batteries into the battery compartment according
to the correct polarity.

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thermohygrometer BZ05
• Remove discharged batteries from the device. Batteries
contain materials hazardous to the environment. Dispose
of the batteries according to the national regulations.
• Remove the batteries from the device if you will not be
using the device for a longer period of time.
• Never short-circuit the supply terminal in the battery
compartment!
• Do not swallow batteries! If a battery is swallowed, it can
cause severe internal burns within2hours! These burns
can lead to death!
• If you think batteries might have been swallowed or
otherwise entered the body, seek medical attention
immediately!
• Keep new and used batteries and an open battery
compartment away from children.
• Observe the storage and operating conditions (see
Technical data).
Intended use
Only use the device to measure the indoor air temperature and
humidity. Observe and comply with the technical data.
To use the device for its intended use, only use accessories and
spare parts which have been approved by Trotec.
Foreseeable misuse
Do not use the device out of doors.
Do not use the device in potentially explosive areas.
• Any unauthorised changes, modifications or alterations to
the device are forbidden.
Personnel qualifications
People who use this device must:
• have read and understood the instructions, especially the
Safety chapter.
Residual risks
Warning of electrical voltage
There is a risk of a short-circuit due to liquids
penetrating the housing!
Do not immerse the device and the accessories in
water. Make sure that no water or other liquids can
enter the housing.
Warning of electrical voltage
Work on the electrical components must only be
carried out by an authorised specialist company!
Warning
Risk of suffocation!
Do not leave the packaging lying around. Children may
use it as a dangerous toy.
Warning
The device is not a toy and does not belong in the
hands of children.
Warning
Dangers can occur at the device when it is used by
untrained people in an unprofessional or improper way!
Observe the personnel qualifications!
Caution
Keep a sufficient distance from heat sources.
Note
To prevent damages to the device, do not expose it to
extreme temperatures, extreme humidity or moisture.
Note
Do not use abrasive cleaners or solvents to clean the
device.

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thermohygrometer BZ05
Information about the device
Device description
The thermohygrometer is a battery-powered measuring device
indicating the current indoor climate.
It comes with the following functional properties and equipment
features:
• Simultaneous indication of time or date, room temperature,
feel-good indication and humidity level
• Alarm function
• Indication of recorded minimum and maximum values for
temperature and relative humidity
• Switching option between °C and °F
• Reset function
• Integrated stand for table installation
• Holder for wall mounting
Device depiction
1
3
7
2
6
4
5
8
9
10
12
11
13
14
No. Designation
1 Time/date/wake-up time display
2 Temperature indication (°C/ °F)
3 Relative humidity indication
4 Feel-good indication
5MODE button
6ADJ button
7MEMO button
8 Hour indication
9 Minute indication
10 Battery compartment
11 RESET button
12 °C/°F button
13 Fold-out stand
14 Holder for wall mounting
Technical data
Parameter Value
Model BZ05
Display LCD (monochrome)
Relative humidity
Measuring range 10 %RH to 90 %RH
Accuracy ±5 %RH
Resolution 1%
Air temperature
Measuring range 0°C to 50 °C or 32°F to 122 °F
Accuracy ±1 °C or ±1.8 °F
Measuring range
resolution
0.1°C/°F
Ambient conditions
Operation 0°C to 50°C or 32°F to 122°F
and 80%RH (non-condensing)
Storage -20°C to 60°C or -4°F to 140°F
and 80%RH (non-condensing)
Power supply 1battery of typeAAA, 1.5V
Dimensions
(lengthx widthx height)
approx. 108mmx 15mmx 60mm
Weight (incl. battery) approx. 74g
Scope of delivery
• 1x Device BZ05
• 1x Battery, typeAAA, 1.5V
• 1x manual

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thermohygrometer BZ05
Transport and storage
Note
If you store or transport the device improperly, the
device may be damaged.
Note the information regarding transport and storage of
the device.
Transport
When transporting the device, ensure dry conditions and and
protect the device from external influences e.g. by using a
suitable bag.
Storage
When the device is not being used, observe the following
storage conditions:
• dry and protected from frost and heat
• protected from dust and direct sunlight
• the storage temperature complies with the values specified
in the Technical data
• Remove the battery from the device.
Operation
Removing the plastic strip
Before first use, remove the plastic strip from the battery
compartment which serves to prevent contacting during
storage.
Note
Make sure that the surface of the device is dry.
Symbols on the display
15
17
16
19
18
21
20
23
22
No. Designation
15 Alarm activated
16 Hourly alarm activated
17 Time AM
18 Time PM
19 Maximum value
20 Minimum value
21 Ambient temperature is between 20°C and26°C,
relative humidity is between50% and 70%.
22 The relative humidity level is higher than
70%(temperature-independent).
23 The relative humidity level is lower than
50%(temperature-independent).

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thermohygrometer BZ05
Setting time, hour format and date
24 25
No. Designation
24 Month indication
25 Day indication
Info
You can readjust a value more quickly by means of the
ADJbutton(6) if you keep this button pressed.
Please proceed as follows to set time and date:
1. Press the MODEbutton(5) for approx. 2seconds.
ðThe minuteindication(9) starts flashing.
2. Press the ADJbutton(6) to adjust the minutes.
3. Press the MODE button(5) to switch to the hour
indication(8).
ðThe hourindication(8) starts flashing.
4. Press the ADJ button(6) to set the hours.
5. Press the MODE button(5) to switch to the hour format
setting(12/24).
ðThe previously set format starts flashing on the display.
6. Press the ADJbutton(6) to set the desired hour format. If
you select the 12h format, all times between 0:00o'clock
and 12:00o'clock will be displayed with the symbol
AM(17) next to them. Times between 12:00o'clock and
24:00o'clock will be displayed with the symbolPM(18)
next to them.
7. Press the MODE button(5) to switch to the month
indication(24).
ðThe monthindication(24) starts flashing.
8. Press the ADJ button(6) to set the month.
9. Press the MODE button(5) to switch to the day
indication(25).
ðThe day indication(25) starts flashing.
10. Press the ADJ button(6) to set the day.
ðTime and date are now set.
11. Press the MODEbutton(5) to exit the setting mode.
Display wake-up time
üThe time/date/wake-up time(1) display indicates the time.
Both points between hour and minute display are flashing.
1. Briefly press the MODE(5) button.
ð The time/date/wake-up time(1) display changes from
indicating the time to the indication of the wake-up time.
ðBoth points between hour and minute display stop
flashing.
Note
If no settings are made regarding the wake-up time,
the display changes back to the indication of the time
after one minute.
Setting and activating the wake-up time
Info
You can readjust a value more quickly by means of the
ADJbutton(6) if you keep this button pressed.
Please proceed as follows to set the wake-up time:
1. Switch over to the wake-up time display by pressing the
MODEbutton(5).
ð The time/date/wake-up time(1) display changes from
indicating the time to the indication of the wake-up time.
ðBoth points between hour and minute display stop
flashing.
2. Press the MODEbutton(5) for approx. 2seconds.
ðThe minuteindication(9) starts flashing.
3. Press the ADJbutton(6) to adjust the minutes.
4. Press the MODE button(5) to switch to the hour
indication(8).
ðThe hourindication(8) starts flashing.
5. Press the ADJ button(6) to set the hours.
ðThe alarm for the wake-up time is now set. By pressing
the MODE(5)button you can exit the setting mode.
ðThe symbol(15) appears in the top left corner in the
first row on the display next to the set alarm time.
Switching off and deactivating the wake-up time
1. To deactivate the alarm function for the wake-up time,
press one of the buttons on the front of the device at first.
2. In order to permanently deactivate the alarm function for
the wake-up time, press the ADJ(6)button3x.
ðThe symbol(15) is no longer displayed. The alarm for
the wake-up time is now deactivated.
Note
The alarm will stop automatically after 1minute if no
button is pressed.

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thermohygrometer BZ05
Activate and deactivate hourly alarm
1. Press the ADJ button(6)2x to activate the hourly alarm.
ðAn acoustic signal is emitted every full hour.
ðThe symbol(16) appears in the top left corner in the
first row on the display.
2. In order to permanently deactivate the hourly alarm
function, press the ADJ(6)button2x.
ðThe symbol(16) is no longer displayed. The hourly
alarm is deactivated.
Feel-good indication
If the relative ambient temperature ranges between 20°C and
26°C (68°F and 78.8°F) and the relative humidity is
between50% and70%, the symbol for feel-good
indication(21) appears on the display.
If the relative humidity exceeds70%, the (22) symbol
appears on the display regardless of the temperature and
indicates that the humidity level is too high.
If the relative humidity falls below50%, the (23) symbol
appears on the display regardless of the temperature and
indicates that the humidity level is too low.
Note
Always make sure that the humidity level ranges
from50% and70%.
If the relative humidity level is too low, this can often
lead to headaches and the mucous membranes drying
out, especially of nose and eyes. As a vicious cycle,
this irritation increases the vulnerability for pathogens
to exploit, and is therefore often the ideal basis for
infections.
If the relative humidity level is too high, this will have
negative impacts on the wellbeing of persons with a
poor cardiovascular system in particular. Besides, in
closed rooms that are insufficiently ventilated, there is
an increased risk of mould growth which actually
presents another risk for your health.
Therefore, always make sure that all rooms are well
and regularly ventilated and ensure a healthy ratio of
temperature and relative humidity.
Indication of minimum and maximum values
The device saves the minimum and maximum values for
temperature and relative humidity.
1. Press the MEMO(7) button1x to display all measured
maximum values(19) that have been measured since the
last reset.
2. Press the MEMO(7) button2x to display all measured
minimum values(20) that have been measured since the
last reset.
3. Press the MEMObutton(7) 3x to exit the mode and to go
to the standard display mode.
Note
If you do not press the MEMObutton(7) 3x, you will
automatically return to the standard display mode
after10seconds.
Switching the temperature indication between°C and°F
Press the °C/°Fbutton(12) at the rear of the device to switch
between°C and °F.
Resetting the system
To reset the system of the device to the default configuration,
press the RESET(11) button at the rear of the device.
Afterwards, the device will return to the preset default mode.

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thermohygrometer BZ05
Maintenance and repair
Battery change
A battery change is required if the values on the display are no
longer or only partly visible.
Note
Make sure that the surface of the device is dry.
To change the battery, please proceed as follows:
1. Open the battery compartment(10) at the rear of the
device towards the direction of the arrow.
2. Remove the old battery from the device.
3. Insert the new battery in the compartment with correct
polarity.
4. Close the battery compartment(10) at the rear of the
device.
Cleaning
Clean the device with a soft, damp and lint-free cloth. Make
sure that no moisture enters the housing. Do not use any
sprays, solvents, alcohol-based cleaning agents or abrasive
cleaners, but only clean water to moisten the cloth.
Repair
Do not modify the device or install any spare parts. For repairs
or device testing, contact the manufacturer.
Disposal
Always dispose of packing materials in an environmentally
friendly manner and in accordance with the applicable local
disposal regulations.
The icon with the crossed-out waste bin on waste
electrical or electronic equipment is taken from Directive
2012/19/EU. It states that this device must not be disposed of
with the household waste at the end of its life. You will find
collection points for free return of waste electrical and electronic
equipment in your vicinity. The addresses can be obtained from
your municipality or local administration. You can also find out
about other return options that apply for many EU countries on
the website https://hub.trotec.com/?id=45090. Otherwise,
please contact an official recycling centre for electronic and
electrical equipment authorised for your country.
The separate collection of waste electrical and electronic
equipment aims to enable the re-use, recycling and other forms
of recovery of waste equipment as well as to prevent negative
effects for the environment and human health caused by the
disposal of hazardous substances potentially contained in the
equipment.
In the European Union, batteries and accumulators must
not be treated as domestic waste, but must be disposed of
professionally in accordance with Directive 2006/66/EC of the
European Parliament and of the Council of 6September2006
on batteries and accumulators. Please dispose of batteries and
accumulators according to the relevant legal requirements.
Only for United Kingdom
According to Waste Electrical and Electronic Equipment
Regulations 2013 (SI2013/3113) (as amended) and the Waste
Batteries and Accumulators Regulations 2009 (SI2009/890) (as
amended), devices that are no longer usable must be collected
separately and disposed of in an environmentally friendly
manner.

Trotec GmbH
Grebbener Str. 7
D-52525 Heinsberg
[phone]
[phone]
[email protected]
www.trotec.com