Trotec BZ05 User manual
TRT-BA-BZ05-TC2019-62-001-EN
BZ05
EN
OPERATING MANUAL
THERMOHYGROMETER
2 EN
thermohygrometer BZ05
Table of contents
Notes regarding the operating manual.................................2
Safety .....................................................................................2
Information about the device................................................4
Operation ...............................................................................5
Maintenance and repair ........................................................7
Disposal .................................................................................7
Notes regarding the operating manual
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
operating manual must be observed.
You can download the current version of the operating
manual 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.
This appliance can be used by children aged from
8years and above and persons with reduced physical,
sensory or mental capabilities or lack of experience
and knowledge if they have been given supervision or
instruction concerning use of the appliance in a safe
way and understand the hazards involved.
Children shall not play with the appliance. Cleaning and
user maintenance shall not be made by children
without supervision.
• Do not use the device in potentially explosive rooms.
• 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.
• Observe the storage and operating conditions as given in
the Technical data chapter.
Intended use
Only use the device to measure the indoor air temperature and
humidity. Observe and comply with the technical data.
EN 3
thermohygrometer BZ05
To use the device for its intended use, only use accessories and
spare parts which have been approved by Trotec.
Improper use
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 operating manual, 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.
4 EN
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
10
9
11
12
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 Battery compartment
9RESET button
10 °C/°F button
11 Fold-out stand
12 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 1battery of typeAAA, 1.5V
Dimensions
(lengthx widthx
height)
approx. 108mmx 15mmx 60mm
Weight (incl. battery) approx. 74g
Scope of delivery
• 1x Device BZ05
• 1x Battery, typeAAA, 1.5V
• 1x Manual
EN 5
thermohygrometer BZ05
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
13
15
14
17
16
19
18
21
20
No. Designation
13 Alarm activated
14 Hourly alarm activated
15 Time AM
16 Time PM
17 Maximum value
18 Minimum value
19 Ambient temperature is between 20°C and26°C,
relative humidity is between50°C% and70°%.
20 The relative humidity level is higher than
70%(temperature-independent).
21 The relative humidity level is lower than
50%(temperature-independent).
Setting time, hour format and date
22 23
No. Designation
22 Month display
23 Day display
Please proceed as follows to set time and date:
1. Press the MODEbutton(5) for approx. 2seconds.
ðThe minute indication of the time/date/wake-up time
display(1) flashes.
2. Press the ADJbutton(6) to adjust the minutes. Keep the
button pressed to adjust the value at a faster pace.
3. Once the minute display has been set correctly, press the
MODEbutton(5) to switch to the hour indication of the
time/date/wake-up time display(1).
ðThe hour display starts flashing.
4. Press the ADJ button(6) to set the hours. Keep the button
pressed to adjust the value at a faster pace.
5. Once the hourdisplay has been set correctly, press the
MODEbutton(5) to switch to the settings for the hour
format(12/24).
ðThe previously set format starts flashing on the display.
6 EN
thermohygrometer BZ05
6. Press the ADJbutton(6) to set the desired hour format. If
you select the 12h format, all times between 0:00o'clock
and 12:00o'clock will be displayed with the symbol
AM(15) next to them. Times between 12:00o'clock and
24:00o'clock will be displayed with the symbolPM(16)
next to them.
7. Once the hour format has been set correctly, press the
MODEbutton(5) to switch to the month display(22) of the
time/date/wake-up time(1) display.
ðThe month display(22) starts flashing.
8. Press the ADJ button(6) to set the month. Keep the button
pressed to adjust the value at a faster pace.
9. Once the month has been set correctly, press the
MODEbutton(5) to switch to the day display(23) of the
time/date/wake-up time(1) display.
ðThe daydisplay(23) starts flashing.
10. Press the ADJ button(6) to set the day. Keep the button
pressed to adjust the value at a faster pace.
ðTime and date are now set. By pressing the
MODE(5)button you can 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.
ðThe 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.
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
Please proceed as follows to set the wake-up time:
1. Switch over to the wake-up time display by pressing the
MODEbutton(5).
ðThe time/date/wake-up time(1) display changes from
indicating the time to the indication of the wake-up
time. Both points between hour and minute display stop
flashing.
2. Press the MODEbutton(5) for approx. 2seconds.
ðThe minute display flashes.
3. Use the ADJ button(6) to adjust the minutes. Keep the
button pressed to adjust the value at a faster pace.
4. Once the minute display has been set correctly, press the
MODEbutton(5) to switch to the hour display.
ðThe hour display starts flashing.
5. Use the ADJ button(6) to adjust the hours. Keep the button
pressed to adjust the value at a faster pace.
ðThe alarm for the wake-up time is now set. By pressing
the MODE(5)button you can exit the setting mode.
ðThe symbol(13) 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)button3x.
ðThe symbol(13) is no longer displayed. The alarm for
the wake-up time is now deactivated.
Note:
The alarm will stop automatically after 1minute if no button is
pressed.
Activate and deactivate hourly alarm
1. Press the ADJ button(6)2x to activate the hourly alarm.
ðAn acoustic signal is emitted every full hour.
ðThe symbol(14) 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)button2x.
ðThe symbol(14) 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
between50% and70%, the symbol for feel-good
indication(19) appears on the display.
If the relative humidity exceeds70%, the (20) symbol
appears on the display regardless of the temperature and
indicates that the humidity level is too high.
If the relative humidity falls below50%, the (21) 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
from50% and70%.
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.
EN 7
thermohygrometer BZ05
Indication of minimum and maximum values
The device saves the minimum and maximum values for
temperature and relative humidity.
1. Press the MEMO(7) button1x to get a view of all
measured maximum values(17) that have been measured
since the last reset.
2. Press the MEMO(7) button2x to get a view of all
measured minimum values(18) that have been measured
since the last reset.
3. Press the MEMO(7) button3x to exit the mode and to go
to the standard display mode.
Note
If you do not press the MEMO(7) button3x, you will
automatically return to the standard display mode
after10seconds.
Switching the temperature indication between°C and°F
Press the°C/°Fbutton(10) at the rear of the device to switch
between°Cand°F.
Resetting the system
To reset the system of the device to the default configuration,
press the RESET(9) button at the rear of the device.
Afterwards, the device will return to the preset default mode.
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(8) 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(8) 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
The icon with the crossed-out waste bin on waste
electrical or electronic equipment stipulates that this equipment
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. For further return options provided by us please
refer to our website https://de.trotec.com/shop/.
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 6September 2006
on batteries and accumulators. Please dispose of batteries and
accumulators according to the relevant legal requirements.
Trotec GmbH
Grebbener Str. 7
D-52525 Heinsberg
+49 2452 962-400
+49 2452 962-200
www.trotec.com
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