INKBIRD ITH-20R Wireless Thermometer Hygrometer Instruction Manual

1. හැඳින්වීම

The INKBIRD ITH-20R is a wireless thermometer and hygrometer designed for accurate and convenient monitoring of temperature and humidity in various environments. Featuring a large, easy-to-read LCD display and support for multiple remote transmitters, it provides instant readings and can be used in a wide range of applications from household rooms to greenhouses and warehouses.

Figure 1: INKBIRD ITH-20R Receiver, one Transmitter, and external probe.

2. පැකේජ අන්තර්ගතය

Please check the package contents upon unboxing. The specific items may vary slightly depending on the purchased variant (e.g., number of transmitters).

• ITH-20R-I Receiver: 1 unit (Main display unit)
• ITH-20-O Transmitter(s): 1, 2, or 3 units (Remote sensor unit(s))
• External Probe(s): 1, 2, or 3 units (For liquid or specific area temperature measurement)
• Screwdriver(s): 1 or 2 units (For battery compartment)
• පරිශීලක අත්පොත: 1 or 2 copies
• වගකීම් කාඩ්පත: 1 or 2 copies

රූපය 2: උදාample of ITH-20R package contents (1 Transmitter version).

3. නිෂ්පාදන අවසන්view

The ITH-20R system consists of a main receiver unit and one or more wireless transmitters, each capable of connecting an external probe.

3.1 Receiver (ITH-20R-I)

• විශාල LCD පසුබිම් ආලෝකය: Displays indoor and outdoor temperature and humidity readings.
• බොත්තම්: CH/R (Channel/Reset), °C/°F (Celsius/Fahrenheit), MAX/MIN CLEAR (Maximum/Minimum readings and clear function).
• සවි කිරීමේ විකල්ප: Integrated kickstand for tabletop use and a keyhole for wall mounting.
• ගෘහස්ථ සංවේදකය: Built-in sensor for measuring the temperature and humidity at the receiver's location.

3.2 Transmitter (ITH-20-O)

• රැහැන් රහිත සම්ප්රේෂණය: Sends temperature and humidity data to the receiver.
• Rainproof Design: Suitable for outdoor use, though not submersible.
• External Probe Port: Allows connection of the external temperature probe.

3.3 External Probe

• Versatile Measurement: Can be inserted into liquids or specific areas for precise temperature readings.
• දිග: Approximately 1 meter (6.56 feet).

Figure 3: Receiver details with button functions and display areas.

4. පිරිවිතර

5. සැකසුම් උපදෙස්

Follow these steps to set up your INKBIRD ITH-20R system:

5.1 බැටරි ස්ථාපනය කරන්න

1. Open the battery compartment cover on the back of the receiver unit using the provided screwdriver.
2. නිවැරදි ධ්‍රැවීයතාව (+/-) සහතික කරමින් AAA බැටරි 2ක් ඇතුළු කරන්න.
3. බැටරි මැදිරි කවරය වසා දමන්න.
4. Repeat steps 1-3 for each transmitter unit.

5.2 Pairing Transmitters (Automatic)

The receiver and transmitters are designed to pair automatically upon battery installation. Once batteries are installed in both units, the receiver should display readings from the indoor sensor and any active transmitters.

5.3 Connecting External Probe

If you wish to measure temperature using the external probe:

1. Locate the jack on the side of the transmitter unit.
2. Insert the external probe's plug firmly into the jack. The transmitter will automatically switch to displaying the probe's temperature.

Figure 4: Connecting the external probe to a transmitter for liquid temperature measurement.

5.4 ස්ථානගත කිරීම

• ලබන්නා: Place the receiver unit indoors on a flat surface using its kickstand, or mount it on a wall using the keyhole. Ensure it is within wireless range of the transmitters.
• Transmitter(s): Place transmitter units in the desired monitoring locations. The outdoor unit is rainproof but should not be submerged in water.

රූපය 5: උදාamples of suitable placement for the ITH-20R in different environments.

6. මෙහෙයුම

6.1 බලය සක්රිය / අක්රිය

The units power on automatically once batteries are installed. There is no dedicated power button.

6.2 උෂ්ණත්ව ඒකක මාරු කිරීම (°C/°F)

ඔබන්න ° C / ° F. button on the back of the receiver unit to toggle between Celsius and Fahrenheit temperature displays.

6.3 Viewing MAX/MIN Readings

ඔබන්න උපරිම/මිනි පැහැදිලි button once to display the maximum recorded temperature and humidity for each channel. Press it again to display the minimum recorded values. The display will cycle through current, maximum, and minimum readings.

6.4 Clearing MAX/MIN Readings

While MAX or MIN readings are displayed, press and hold the උපරිම/මිනි පැහැදිලි button for approximately 3 seconds to clear the recorded maximum and minimum values. The display will revert to current readings.

6.5 Switching Channels (CH/R)

If you have multiple transmitters, the receiver will automatically cycle through their readings. To manually switch between channels or reset the channel display, press the CH/R button on the back of the receiver. The display will show the data from each transmitter for a few seconds in turn.

Video 1: ITH-20R Product Demonstration. This video illustrates the device's features, including external probe use and display cycling for multiple transmitters.

7. නඩත්තු කිරීම

7.1 බැටරි ප්රතිස්ථාපනය

When the battery indicator on the LCD display shows low power, replace the batteries in the respective unit (receiver or transmitter). Use 2 new AAA batteries for each unit, ensuring correct polarity. Always replace all batteries in a unit at the same time.

7.2 පිරිසිදු කිරීම

උපාංගය මෘදු, ඩී සමඟ පිස දමන්නamp cloth. Do not use abrasive cleaners or immerse the units in water. Ensure the external probe is clean before and after use, especially when measuring liquids.

7.3 ගබඩා කිරීම

If the device will not be used for an extended period, remove the batteries to prevent leakage and store the units in a cool, dry place.

8. දෝශ නිරාකරණය

• No Display / Blank Screen:
  Check if batteries are installed correctly and are not depleted. Replace with fresh AAA batteries if necessary.
• වැරදි කියවීම්:
  Ensure the sensors are not obstructed. For external probes, verify it is fully inserted into the transmitter. Allow a few minutes for readings to stabilize after placement or significant environmental changes.
• No Signal from Transmitter (Outdoor readings not displayed):
  Check the distance between the receiver and transmitter; the maximum range is approximately 300 feet (91 meters) in open air. Walls and other obstacles can significantly reduce this range. Ensure both units have fresh batteries. Try repositioning the transmitter closer to the receiver or in a location with fewer obstructions.
• "HH.L" or "LL.L" on Display:
  This indicates that the measured temperature or humidity is outside the device's specified measurement range.
• External Probe Not Working:
  Ensure the probe is securely plugged into the transmitter. If the probe is damaged, it may need replacement.

9 පරිශීලක ඉඟි

• The outdoor transmitter unit is designed to be rainproof, but it is not waterproof. Avoid submerging it in water.
• The wireless signal can be affected by physical barriers like thick walls. Experiment with different placements to find the optimal signal strength.
• The external probe cable is approximately 1 meter long, providing flexibility for various measurement needs.
• The receiver unit has a built-in sensor for indoor temperature and humidity, so it provides local readings even without connected transmitters.

10. වගකීම් සහ සහාය

The INKBIRD ITH-20R comes with a මාස 12ක වගකීමක් මිලදී ගත් දින සිට. මෙම වගකීම් සහතිකය සාමාන්‍ය භාවිතය යටතේ නිෂ්පාදන දෝෂ සහ අක්‍රමිකතා ආවරණය කරයි. වගකීම් හිමිකම් සඳහා කරුණාකර ඔබේ මිලදී ගැනීමේ සාක්ෂි තබා ගන්න.

For technical support, troubleshooting assistance, or warranty service, please contact INKBIRD customer service through the retailer where you purchased the product or visit the official INKBIRD webසම්බන්ධතා තොරතුරු සඳහා අඩවිය.

Figure 6: 12 Months Free Replacement badge.