ECOWITT WH0280 Manuel utilisateur
Instruction Manual
Wireless Indoor / Outdoor
Thermometer with Indoor Humidity
Model: WH0280
Instruction Manual
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Contents
1. Introduction...........................................................3
2. Get Started........................................................... 3
2.1 Parts List.................................................. 3
2.2 Recommend Tools..................................4
2.3 Thermometer Sensor Set Up................4
2.4 Display Console Set Up.........................5
2.4.1 Display Console Layout..................... 7
2.4.2 Sensor Operation Verification........... 8
3. Wireless Sensor Installation.............................. 8
3.1 Mounting with Zip Tie............................. 9
3.2 Mounting with Nail or Screw................. 9
4. Console Operation............................................ 10
4.1 Setting for 12/24hr Switch, Time
and °C/°F Switch......................................... 10
4.2 Setting for Alarm Clock........................ 11
4.3 Setting for Min/Max Record................ 12
4.4 Setting for RF Channels...................... 13
5.Sensor Resynchronization................................ 13
6.Best Practices for Wireless Communication.. 13
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7.Specifications...................................................... 14
7.1 Wireless Specifications........................14
7.2 Measurement Specifications...............14
7.3 Power Consumption.............................14
8. FCC Statement.................................................. 15
9.Warranty Information......................................... 17
Instruction Manual
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1. Introduction
Thanks for your purchasing of the WH0280
Wireless Indoor/Outdoor Thermometer with
Indoor Humidity. To ensure the best product
performance, please read this manual and retain
it for future reference.
2. Get Started
Note: Power up sequence must be performed in
the order shown in this section (insert batteries in
the Remote Sensor first, Display Console
second).
Attention:
Do not mix old and new batteries
Do not mix Alkaline, Standard, Lithium or
Rechargeable batteries
Ensure batteries are installed correctly with
regard to polarity +/-
2.1 Parts List
One Display Console (Receiver)
One remote sensor (Transmitter)
One User Manual
Instruction Manual
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2.2 Recommend Tools
Hammer for hanging remote thermometer
transmitter.
2.3 Thermometer Sensor Set Up
1. Remove the battery door on the back of the
sensor by sliding the compartment door down,
as shown in Figure 1.
2. Set RF sensor channel.
Figure 1
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3. Insert one AA battery.
4. After inserting the battery, the remote sensor
LED indicator will light for 4 seconds, and
then flash once per 60 seconds thereafter.
Each time it flashes, the sensor is transmitting
data.
5. Close the battery door.
2.4 Display Console Set Up
1. Move the remote thermometer(s) about 2 to
3m away from the display console (if the
sensor is too close, it may not be received by
the display console).
2. Remove the battery door on the back of the
display, as shown in Figure 2. Insert one AA
(alkaline, lithium or rechargeable) battery in
the back of the display console.
1
Wireless transmitter LED
2
1, 2, 3 RF Channels
3
AA Battery
4
Battery Compartment Cover
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Figure 2
1. Integrated Hang Hole Hang Hole
2. Stand Mount
3. CH/+ Button
4. Mode Button
5. Battery Compartment
6. Battery Compartment Cover
All of the LCD segments will light up for a few
seconds to verify all segments are operating
properly.
3. Replace the battery door, and fold out the
Instruction Manual
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desk stand and place the console in the
upright position.
The console will instantly display indoor
temperature and humidity. The remote
temperature will update on the display within
a few minutes.
While in the search mode, the reception
search icon flash.
If the remote does not update, please contact our
Customer Service for support.
2.4.1 Display Console Layout
Figure 3
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1. Alarm Clock Icon
2. Current Indoor Temperature
3. RF Channels
4. Time
5. Current Indoor Humidity
6. Outdoor Reception Icon
7. Current Outdoor Temperature
2.4.2 Sensor Operation Verification
Verify the indoor and outdoor temperature match
closely with the console and sensor array in the
same location (about 2 to 3m apart). The sensors
should be within 2°F (the accuracy is ± 1°F).
Allow about 30 minutes for both sensors to
stabilize.
3. Wireless Sensor Installation
It is recommended you mount the remote sensor
in a shaded area. Direct sunlight and radiant
heat sources will result in inaccurate temperature
readings. Although the sensor is water resistant,
it is best to mount in a well-protected area, such
as under an eve.
Instruction Manual
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3.1 Mounting with Zip Tie
Mounting the sensor with a zip tie will result in
better accuracy when mounting outside, since it
is not touching another object. Other objects will
store and radiate heat (or cold).
Figure 4
3.2 Mounting with Nail or Screw
To mount the sensor with a nail or screw, the cap
must be less than or equal to 5.0 mm in
diameter.
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