KLIMA@HOME 30.3075.01 - Measuring equipment TFA - Free user manual and instructions

Product type	Radio-controlled thermo-hygrometer with 3 wireless transmitters
Brand	TFA
Model	KLIMA@HOME 30.3075.01
Base station dimensions	128 × 32 (59) × 128 (124) mm
Base station weight	211 g (unit only)
Transmitter dimensions	46 (52) × 23 (38) × 117 (124) mm
Transmitter weight	56 g (unit only)
Base station power supply	3 x 1.5 V AA batteries (not included)
Power supply for each transmitter	2 x 1.5 V AA batteries (not included)
Display	LCD with temperature, humidity, time, date, comfort level, reception symbols and low battery
Main functions	Indoor and outdoor temperature and humidity measurement (up to 4 points), max/min values, dew point, comfort level (smiley), DCF radio-controlled clock, date/day of week, individual transmitter labeling
Indoor measurement range	0 °C to +50 °C
Outdoor measurement range	-40 °C to +60 °C
Temperature accuracy	±1 °C (0 to 50 °C)
Temperature resolution	0.1 °C
Humidity measurement range	10 to 99 % RH
Humidity accuracy	±5 % RH (30 to 80 % RH)
Humidity resolution	1 %
Transmission frequency	868 MHz
Radio range	Approximately 100 meters in open field
Transmission interval	Every 5 minutes
Clock	DCF radio-controlled, manual adjustment possible, automatic summer/winter time change
Comfort level	Display of a smiley indicating indoor comfort
Dew point	Temporary display for indoor and transmitters
Maintenance and cleaning	Use a soft, damp cloth; do not use solvents or abrasive agents
Safety	Do not expose to extreme temperatures, vibrations or shocks; do not open or modify; keep batteries out of reach of children
Spare parts and repairability	No user-serviceable parts; contact the seller in case of malfunction
Package contents	Base station, 3 transmitters, instruction manual, band for location labeling

Frequently Asked Questions - KLIMA@HOME 30.3075.01 TFA

How to install the batteries and start the device?

Place the base station and transmitters on a table about 1.5 m apart. First insert 2 AA batteries into each transmitter (respect polarity +/-), then 3 AA batteries into the base station. All segments light up briefly. The station automatically searches for transmitters for 5 minutes, then the DCF signal for radio time.

How to set the time manually if DCF reception fails?

Press and hold the SET button for 3 seconds to enter setting mode. Use the + and - buttons to cycle through options: language, DCF reception (DCF OFF), time zone, day/date display, then set hours, minutes, year, month, day. Confirm with SET.

What to do if the transmitters are not detected (display shows '---')?

Check the transmitter batteries (voltage 1.5 V). Reinsert the batteries and perform a manual search: on the station, press CH to select the channel, then press and hold CH for 3 seconds. The reception symbol flashes. Then briefly press the TX button in the transmitter battery compartment.

How to display maximum and minimum values?

In normal mode, press the + button to display the maximum values (indoor temperature and humidity, then for each transmitter). The MAX symbol appears. Press – for minimum values (MIN). To clear the memories, briefly press SET while MAX or MIN is displayed.

What does the smiley on the screen mean?

The smiley indicates the comfort level of the indoor climate. It is based on temperature and humidity. Three expressions are possible: smiling (comfortable), neutral, or discontent (uncomfortable). This helps you quickly assess the ambient well-being.

How to replace the batteries of the transmitters or the station?

When the low battery symbol appears on a channel (transmitter) or on the indoor display (station), replace the corresponding batteries with new 1.5 V AA batteries. After replacement, re-establish contact: either by inserting batteries into all devices simultaneously, or by performing a manual search for the affected transmitter.

Can I install the transmitters outdoors?

Yes, the transmitters are splash-proof but not waterproof. Choose a shaded location protected from rain. The range is about 100 meters in open field, but thick walls or metal objects can reduce the range.

How to mark the transmitter locations on the station?

Remove the band located on the side of the base station. Write the names of the three locations (e.g., 'Bedroom', 'Garden', 'Basement') with a suitable pen. Put the band back into the slot.

How to clean the device?

Use a soft, damp cloth to wipe the surfaces. Never use solvents, alcohol, or abrasive products that could damage the housing or screen. Protect the base station from moisture.

What to do if the display is incorrect or the device stops responding?

Try changing the batteries. If the problem persists, remove the batteries from all components, wait 30 seconds, then reinsert them in order (transmitters first, then station). If this does not work, contact the seller or visit the TFA website for further assistance.

USER MANUAL KLIMA@HOME 30.3075.01 TFA

±5% rH (28 30 ... 80% rH)

Resolución

1%

Alcance

Three white digital temperature sensors with display numbers (147, 193, 226) and a small logo, no visible text or symbols on the devices themselves.

21.6°C 14:23 JONNEPASTAG 45% rH Außen Büro Kids 14.7°C 19.3°C 22.6°C 70% 54% 42% rH 1 2 3 SET + - CH TFA

Instruction manuals

www.tfa-dostmann.de/en/service/downloads/instruction-manuals

TFA

Kat. Nr. 30.3075.01

© Instruction manual

The operating instructions are enclosed with the device or can be downloaded at www.lfa-dostmann.de/en/service/downloads/instruction-manuals

F Mode d'emploi

C 2 + SIZE AA LR6 + SIZE AA LR6 + SIZE AA LR6 C 3 C 4

-4--5-

Fig. 3

D2 D1 ID 89.8 °C rH D3 D4

38.8°C TFA

E1 E2 E3

E5 E4

Fig. 5 Komfortstufe / Comfort level / Niveau de confort / Livello di comfort / Comfortniveau / Nivel confort

Funk Thermo-Hygrometer

Wireless thermo-hygrometer

Thank you for choosing this product from TFA.

1. Before you use this device

- Please make sure you read the instruction manual carefully.

- This product should only be used as described within these instructions.

- Following and respecting the instructions in your manual will prevent damage to your instrument and loss of your statutory rights arising from defects due to incorrect use. We shall not be liable for any damage occurring as a result of non-following of these instructions.

- Please pay particular attention to the safety notices!

- Please keep this instruction manual safe for future reference.

2. Delivery contents

• Wireless thermo-hygrometer

• 3 thermo-hygro sensors (cat.-no. 30.3900.02)

• Instruction manual

- Strip for individual labelling of the transmitter sites

3. Range of application and all the benefits of your new instrument at a glance

• Controls indoor and outdoor climate

- With internal sensor and 3 wireless radio-controlled transmitters for monitoring temperature and humidity in up to 4 rooms

• Maximum and minimum values

• Comfort level

- Dew point

- Radio-controlled clock with date or weekday (6 languages)

• Individual labelling of the transmitter sites

4. Safety notices

WARNING

• Keep this device and the batteries out of reach of children.
• Small parts can be swallowed by children (under three years old).
• Batteries contain harmful acids and may be hazardous if swallowed. If you suspect a battery could have been swallowed or otherwise caught in the body, seek medical help immediately.
• Batteries must not be thrown into a fire, short-circuited, taken apart or recharged. Risk of explosion!
• Low batteries should be changed as soon as possible to prevent damage caused by leaking. Make sure the polarities are correct. Never use a combination of old and new batteries together, nor batteries of different types.
• Remove the batteries if the device will not be used for an extended period of time. Avoid contact with skin, eyes and mucous membranes when handling leaking batteries. In case of contact, immediately rinse the affected areas with water and consult a doctor.
• Unauthorised repairs, alterations or changes to the product are prohibited.
• Do not expose the device to extreme temperatures, vibrations or shocks.
• Clean the device with a soft damp cloth. Do not use solvents or scouring agents.
• The base station is suitable for indoor use only. Protect it from moisture!
  • The transmitters are splashproof, but not watertight.

CAUTION

Wireless thermo-hygrometer

5. Elements

Base station (Receiver)

A: Display (Fig. 1):

Upper display:

A 1: Indoor symbol

A 2: Battery symbol base station

A 3: Indoor temperature

A 4: Maximum and minimum values

A 5: Time

A 6: DCF reception symbol

A 7: Indicator for transmitter ID

A B: Date/weekday/transmitter ID

A 9: Indoor humidity

A 10: Comfort-level symbol

Lower display for transmitters 1-3

A 11: Temperature

A 12: Humidity

A 13: Channel number

A 14: Minimum values

A 15: Battery symbol transmitter

A 16: Maximum values

A 17: Reception symbol transmitter

B: Buttons (Fig. 1):

B 1: SET button

B 2: + button

B 3: - button

B 4: CH button

C: Housing (Fig. 1+2):

C 1: Strip for individual labelling of the transmitter

sites

C 2: Wall mounting hole

C 3: Battery compartment

C 4: Table stand (removable)

Transmitter

D: Display (Fig. 3):

D 1: Indicator for transmitter ID

D 2: Transmission symbol
D 3: Temperature and humidity in sequence
D 4: Battery symbol for the transmitter
D 0: Probe symbol (reserved for other models)

E: Housing (Fig. 3):

E 1: TX button
E 2: Transmitter ID
E 3: Battery compartment
E 4: Support for wall mounting or table standing
E 5: Indentations for the holder for wall mounting

6. Getting started

6.1 Insert the batteries

- Place the instruments on a table at a distance of about 1.5 meters from each other. Avoid being close to possible sources of interference such as electronic devices and radio equipment.

1. Open the battery compartment of the first transmitter.

2. Insert two new AA 1.5 V batteries, polarity as illustrated. All LCD segments will be displayed for a short moment. Then a version info appears briefly.

3. Subsequently, the measured temperature and humidity appear alternately every 5 seconds.

4. Close the battery compartment.

5. Repeat steps 1-4 for the other two transmitters.

6. Open the battery compartment of the base station and insert three new AA 1.5V batteries, polarity as illustrated.
7. All LCD segments will be displayed for a short moment.
8. Close the battery compartment.

6.2 Transmitters reception

- After the batteries are inserted, the base station will automatically receive the measured values for 5 minutes. The reception symbols will be flashing on the lower display.

Wireless thermo-hygrometer

• If the reception of the measuring values falls, “--,” remains on the base station display. Check the batteries and try it again. Check if there is any source of interference.
• If the reception is successful, the temperature, humidity and the reception symbol appear steadily on the base station display.
• The transmitters will be numbered on channel 1, 2 or 3 in the order of set-up automatically.
  • Each transmitter has its own ID number (nine digits, alphanumeric). This ID number is printed on the respective transmitter. If you press and hold the TX button on the transmitter for 5 seconds, the ID number is shown on the display of the transmitter (three digits each in succession).
• To query the ID number of the received transmitter on the base station, select the corresponding channel with the CH button.

6.2.1 Manual search for the transmitter

- You can also start the search for the transmitter manually. Choose the respective channel by pressing the CH button. Press and hold the CH button for three seconds. The last registered transmitter (channel) will be cancelled and the transmitter search begins. The reception symbol for the transmitter will be flashing. Now briefly press the TX button in the battery compartment of the transmitter. The transmission of the data takes place immediately and if the reception is successful, the outdoor values appear on the base station display.

6.2.2 Loss of the transmitter signal

- If the contact between the transmitter and receiver is lost at a later time after successful reception, the last transmitted values continue to be displayed for 30 minutes, then “- - -” appears. After 60 minutes without an update, a search for the registered transmitter is initiated automatically. If the reception fails, scanning will be repeated every 60 minutes.

6.3 Radio-controlled time reception

• After the base station has completed searching for the transmitters, the device starts scanning the DCF signal and the DCF reception symbol flashes.
- When the time code is successfully received after 3-10 minutes, the radio-controlled time and the DCF symbol will be shown steadily on the display.
- The DCF reception always takes place at 1:00, 2:00 and 3:00 o'clock in the morning. If the signal is not successfully received, further attempts will be taken at 4:00 and 5:00 o'clock.
- You can also activate the DCF reception manually. Press and hold the – button for 5 seconds in normal mode. The DCF reception symbol will be flashing.
- Press and hold the – button again for 5 seconds during the active DCF signal reception to stop scanning the time signal. The DCF reception symbol disappears.

- There are 3 different reception symbols: flashing symbol – reception is active solid – reception is successful no symbol – no reception / set the clock manually

- If the clock cannot detect the DCF-signal (e.g. due to interference, transmitting distance, etc.), the time can be set manually. The DCF reception symbol disappears and the clock will then work as a normal quartz clock (see: "Manual settings").

Note on radio-controlled time

• The time is transmitted from an atomic clock near Frankfurt am Main by a DCF-77 (77.5 kHz) frequency signal with a range of about 1,500 km. Your radio-controlled clock receives the signal, converts it and always shows the exact time. The adjustment of Daylight Saving Time and Standard Time is also automatic.
• Avoid being close to possible sources of interference that may affect radio reception (see: "Location and mounting").
• During night-time, the atmospheric interference is usually less severe. A single daily reception is adequate to keep the accuracy deviation under 1 second.

Wireless thermo-hygrometer

7. Operation

• Press and hold the + or - button in the respective setting mode for quick setting.
• The device will automatically quit the setting mode if no button is pressed for 20 seconds.

7.1 Manual settings

• Press and hold the SET button for three seconds to enter the setting mode.
  • DEUTSCH (default) appears on the display.
• Press the + or - button to set the day-of-the week and menu language: DEUTSCH, ENGLISH, DUTCH, ESPANOL, ITALIANO, FRANCAIS.
• If you select ENGLISH, the display will now appear in English.
• Confirm with the SET button and go to the next setting.

• The sequence is shown as follows:

• Language (default: DEUTSCH)

• DCF reception ON/OFF (default: DCF ON)
• Time zone -12/+12 (default: 00)
• Display WEEKDAY, DATE or ALERNATE
• HOUR. MINUTES
• Year month date

7.1.1 DCF reception

• By default, the DCF reception is activated (DCF ON) and after successful reception of the DCF signal no manual time setting is necessary.
• In the setting mode, you can deactivate (DCF OFF) or activate again the DCF reception using the + or - button.
• Once the DCF time reception is deactivated the clock must be manually set. No time zone will appear.
• If the DCF reception is activated, the manually set time will be overwritten by the DCF time when the signal is received successfully.

7.1.2 Time zone selling

- In the setting mode you can make the time zone correction +12/-12).

- The time zone correction is needed for countries where the DCF signal can be received but the time zone is different from the DCF time (e.g. +1=one hour plus).

8. Maximum and minimum values

• Press the + button in normal mode. flashes.
• You can now see the maximum value for the indoor temperature since the start-up or the last reset with time and date of recording.
• Press the + button again, the maximum value for the indoor humidity appears.
• Press the + button several times to view the maximum temperature and humidity values of the three transmitters. Press the + button once more, to go back to the current values display.
• Repeat the process by pressing the – button to see the minimum values. Washes on the display next to the corresponding value.
• Press the SET button briefly while the highest or lowest values are displayed. The values will be deleted individually and reset to the current state.

9. Dew point

- Press and hold the + button in normal mode for 3 seconds to display the current dew point temperature for the indoor area and all three transmitters for 20 seconds.

10. Comfort level (Fig. 5)

- On the display appears a smiley to indicate the comfort level of the indoor climate.

11. Location and mounting

• Place the transmitters at your chosen location. Should you decide to use the transmitter in the outdoor area, choose a shady and dry place. Direct sunlight may trigger incorrect measurement and continuous humidity damages the electronic components needlessly.
• Place the base station in any room of the house.

Wireless thermo-hygrometer

• Avoid the vicinity of radiators, other heat sources and direct sunlight.
• Keep a distance of at least 2 metres to possibly interfering sources (TV, computer, microwave, wireless phones, baby monitors) and large metal objects (e.g. refrigerator). Within solid walls, especially ones with metal parts, the transmission range can be reduced considerably. In extreme cases, please place the unit close to a window to improve reception.
• Check whether the transmission from the transmitter to the base station is possible and whether the DCF radio clock signal can be received.
• If necessary, choose, another position for the transmitter and/or receiver.
• If the transmission is successful, you can place or wall mount the base station and the transmitter with the suspension device.

12. Transmitter sites labelling

• You can name the three sites on the base station display once the transmitters 1-3 have been permanently installed at the desired location.
• Pull the strip laterally out of the slot. Label the strip with a suitable pen. Of course, it is also possible to make your own strip (e.g. made of laminated paper or cardstock). Insert the strip into the slot.

13. Battery replacement

• As soon as the battery symbol will appear on a channel display of the base station or on the display of the transmitter, change the batteries of the transmitter.
• Change the batteries of the base station, when the battery symbol appears on the indoor values display.
• Please note: When the batteries are changed, the contact between the transmitters and the base station must be restored – so always insert new batteries into all devices or start a manual search for the corresponding transmitter.

14. Troubleshooting

Problem Solution

No display

on the base station or the transmitter

→ Ensure the batteries' polarities are correct

→ Change the batteries

No DCF reception

→ Activate DCF reception in setting mode
→ Manual initialisation of the DCF reception
(according to the manual)
→ Wait for an attempt reception during the night
→ Choose another place for the base station
→ Set the clock manually
→ Check if there is any source of interference
→ Restart the base station according to the manual

No transmitter reception

lication "--." for channel 1/2/3

→ No transmitter installed
→ Check the transmitter's batteries
(only use batteries/rechargeable batteries with
1.5V voltage!
→ Restart the transmitter and the base station
according to the manual
→ Manual search for the transmitter (according to
the manuali
→ Choose another place for the transmitter and/or
the base station
→ Reduce the distance between the transmitter
and the base station
→ Check if there is any source of interference

Incorrect indication

→ Change the batteries

If your device fails to work despite these measures, please contact the retailer where you purchased the product from for advice.

Wireless thermo-hygrometer

15. Waste disposal

This product and its packaging have been manufactured using high-grade materials and components which can be recycled and reused. This reduces waste and protects the environment.
Dispose of the packaging in an environmentally friendly manner using the collection systems that have been set up.

Disposal of the electrical device

Remove non-permanently installed batteries and rechargeable batteries from the device and dispose of them separately.
This product is labelled in accordance with the EU Waste Electrical and Electronic Equipment Directive (WEEE).
This product must not be disposed of in ordinary household waste. As a consumer, you are required to take end-of-life devices to a designated collection point for the disposal of electrical and electronic equipment, in order to ensure environmentally-compatible disposal. The return service is free of charge. Observe the current regulations in place!

Disposal of the batteries

Never dispose of empty batteries and rechargeable batteries with ordinary household waste. They contain pollutants which, if improperly disposed of, can harm the environment and human health. As a consumer, you are required by law to take them to your retail store or to an appropriate collection site depending on national or local regulations in order to protect the environment. The return service is free of charge.

The symbols for the contained heavy metals are: Cd=cadmium, Hg=mercury, Pb=lead.

16. Specifications

Temperature

Measuring range indoor

0°C 50°C

Measuring range transmitter

-40°C...60°C

Accuracy

-1°C (0 - 50°C)

Resolution

Resolution 0.400

Humidity

Measuring range

10...99% rH

Accuracy

+5% rH (@ 30 ... 80% rH)

Resolution

1%

Range

max. 100 m (open field)

Transmission frequency

868 MHz

Maximum radio-frequency power

< 25mW

Transmission interval

Every 5 minutes

Power consumption

Base station: 3 x AA 1.5 V batteries (not included)

3 transmitters: 2 x AA 1.5 V batteries each

(not included)

Base station

Dimensions

128 x 32 (59) x 128 (124) mm

Wireless thermo-hygrometer

Weight

211 g (device only)

Transmitter

Dimensions

46 (52) x 23 (38) x 117 (124) mm

Weight

56 g (device only)

No part of this manual may be reproduced without written consent of TFA Dostmann. The technical data are correct at the time of going to print and may change without prior notice. The latest technical data and information about this product can be found in our homepage by simply entering the product number in the search box.

EU Declaration of conformity

Hersby, TFA Dostmann declares that the radio equipment type 30.3075 is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: www.tfa-dostmann.de/service/downloads/ca

www.lfa-dostmann.de

Zum Ottarsberg 12, 97877 Wertheim, Germany

07/23

-20--21-

GB

D 0: Symbol kabelsensor