Wellgain Auto Technology WT310 User manual

User's Manual
Tire Pressure Monitoring System
TPMS

02
FOREWORD
INTRODUCTION
OPERATION
INSTALLATION
TECHNICAL SPECIFICATIONS
SERVICE AND WARRANTY
WARRANTY CARD
03
04
16
20
21
24
01
CONTENTS
Sensors 4
Receiver 1
Double-side tape 1
User Manual 1
Wrench 1
Charger 1
Anti-theft Nozzle 4
Packing List
Please make sure that your product includes all the following items
In case of short of any items please contact your distributor for
consultation
:
,
.
Thank you for buying our automobile tire pressure monitoring
system
This product can be used for light vehicle with tire pressure under
35Bar
For a safe and correct use of it please read this manual first
.;
, .

INTRODUCTION
03
02
FOREWORD
Three different inflation condition of tire
A. ormalnB. low pressure C. high pressure
According to statistics , about 70% of all traffic accidents are caused
by tire blowout , while the figure would be higher to 80% . The
statistics of SAE shows that there are over 260000 accidents caused
by tire fault , and about 75% tire fault is caused by low pressure
or leak . NHTSA in US develop a project which require all vehicles
with gross weight less than 4500 Kg should be installed TPMS
product .
It is because long time driving under abnormal tire pressure or
temperature that rubbing abrasion of tire become rapid to cause tire
blowout . The aim of TPMS is to notice the driver to keep tires in
correct condition when driving. Just as the figures showed below ,
figure B and C result in stress centralization that is makes the
tire shoulder be abraded rapidly if under low pressure condition
while the centre part be abraded rapidly if under high pressure.
This product belongs to Pressure-Sensor Based TPMS . The sensor is
mounted as valve cap to measure the pressure and temperature . The
tire is monitored all the time, and our product can send alarm
information to driver to tell the emergency of improper pressure or
temperature when it is under abnormal condition.
The driver can keep the tire in good condition after having this
product , thus the tire life can be extended.
The driver can avoid increasing the braking distance and making the
auto sideslip on wet road with this product.
Gas saving is another important benefit to customers if using this
product.
This product makes you drive safely . If there’s any abnormal, it can send
the message immediately including the value of the pressure and
temperature , which makes you drive reliably.
Our TPMS product uses reliable integrated circuit, according diffusible
silicon sensing principle and RF communication principle, which makes
the product perform well, easy to install and work stably. This type product
is one of the most advanced TPMS products in the world.

OPERATION
05
3. The Power Saving Mode:
Power Saving Mode: system will be in power saving mode automatically when
the receiver hasn’t detected any vibration in 30 minutes.
Status of Power Saving mode: The receiver doesn’t do anything except detecting
vibration ( no display in screen ; back light off ; the receiver doesn’t receive any
data sent from sensors) when it is in Power Saving mode.
Resuming to normal operation mode : in case of any vibration detected by the
receiver ,the receiver will return to the normal operation mode .
2. Power on
When the receiver is turned on , the system starts self-checking . The
LCD , LED and back light are on . The screen enters into initiate state as
picture 1. The self-checking will be finished in three seconds.
Picture 1 Picture 2
OPERATION
04
Up Key
Enter Key
Down Key
DC 5V
Switch
1. Key introduction
Enter Key : confirm the settings.
Up Key : set and increase.
Down Key : set and decrease.
Switch : to turn on /off the receiver.
DC 5V : to be connected to the accompanied charger .
This product can monitor the pressure and the temperature of each tire.
It will warn the driver if any tire is abnormal
A Set function to set the standard value of pressure, unit of pressure and
temperature, high temperature threshold ; exchange sensors’ position; set
up sensors.
B) warning function: Low pressure warning, high pressure warning, leakage
warning, high temperature warning, low power of sensor warning, no signal
warning.
:

OPERATION
07
Picture 3
Picture 4
06
4 Display interface.
Receiver battery : to show current energy of the receiver battery. When the icon
is flashing , it means low power for the receiver and the receiver must be
charged by the charger in time. charging temperature: 0 45

-
OPERATION
Low power of sensor warning: the buzzer turns on for 6 beeps and red
LED is on ; The icon of the warning tire and the icon of low power are
flashing; the buzzer will stop buzzing if any key is pressed. The warning
message of each tire will be displayed in turn if more than one tire is
under abnormal condition.
B) No signal warning: the buzzer turns on for 2 beeps and red LED is on; no
pressure and temperature of the tire is displayed, the icon of the warning tire and
the icon of “ no signal” are flashing; the buzzer will stop buzzing if any key is
pressed. The warning message of each tire will be displayed in turn if more than
one tire is under abnormal condition.
5.
Value of tire pressure: to show the real-time tire pressure.
Value of tire temperature: to show the real-time tire temperature.
setup:
S-P : to set the standard tire pressure.
W-T : to set the tire high temperature threshold.
L-C : to set up sensors.
E-P : to exchange sensors positions in case of tire rotation.
Value of tire pressure
Set up
Value of tire temperature
Warnings
Receiver battery

09
Picture 8
OPERATION
Picture 7
OPERATION
08
Picture 5
Picture 6
C) Leakage warning: the buzzer turns on for 6 beeps and red LED is on; the icon
of the warning tire and the icon of leaking are flashing; the buzzer will stop
buzzer if any key is pressed. The warning message of each tire will be displayed
in turn if more than one tire is under abnormal condition.
D) Low pressure warning: the buzzer turns on for 6 beeps and red LED is on; the
value of pressure, the icon of the warning tire and the icon of low pressure
alarming are flashing; the buzzer will stop buzzing if any key is pressed. The
warning message of each tire will be displayed in turn if more than one tire is
under abnormal condition. When this warning occurs, it will not disappear until
the pressure is 0.2 Bar higher than its threshold (F.e., the standard pressure is
2.4Bar, then the low pressure warning threshold is 1.8Bar. If there is low pressure
warning, it will disappear when the pressure is higher than 2.0Bar).
E) High pressure warning: the buzzer turns on for 6 beeps and red LED is on;
the value of pressure, the icon of the warning tire and the icon of high pressure
are flashing; the buzzer will stop buzzing if any key is down. The warning
message of each tire will be displayed in turn if more than one tire is under
abnormal condition. When this warning occurs, it will not disappear until the
pressure is 0.2 Bar less than its threshold (F.e., the standard pressure is 2.4Bar,
then the high pressure warning threshold is 3.36Bar. If there is high pressure
warning, it will disappear when the pressure is less than 3.16Bar).
F) High temperature warning: the buzzer turns on for 6 beeps and red LED is
on; the value of temperature, the icon of the warning tire and the icon of high
temperature alarming are flashing; the buzzer will stop buzzing if any key is
pressed. The warning message of each tire will be displayed in turn if more
than one tire is under abnormal condition. W hen this warning occurs, it will
not disappear until the temperature is 5 less than its threshold (F.e., the high
temperature warning threshold is 80 . If there is high temperature warning, it
will disappear when the temperature is less than 75


).

OPERATION
Picture 12
Picture 14
Picture 13
11
B)
10
OPERATION
Picture 9 Picture 10
Picture 11
If there is no operation in 15 seconds during setting
Standard pressure setting pressing
6Systemsetup.

12 13
OPERATION
Picture 18 Picture 19
Picture 20 Picture 21
OPERATION
11
Picture 15 Picture 16
Picture 17
Note: Standard tire pressure is the cold tire pressure recommended by the
tire manufacturer.
High temperature threshold setting: Pre-ser threshold is “80 ”.Press
DOWN key for 3 seconds then press UP key, when W-T is displayed
press Enter key. Press UP key and DOWN key to adjust the value. Press
Enter key to confirm the setting.

Press the DOWN key for 3 seconds , press the UP key to make “ L-C ” displayed ,
then press Enter key to select right front tire and “ F0 ” displayed. Select the
tire to be set up by UP key and make the new sensor send out RF signal, sensor’s
ID ( like “26 E2” ) will be displayed after the receiver received the information ,
then press Enter key to accept it with “ --- ” displayed(system will ignore
the ID if Down key is pressed). After that , press UP key till F0~F3 displayed
and press Enter key to finish setting up.
D)set up sensors

OPERATION
15
Picture 26 Picture 27
Picture 28 Picture 29
Picture 30
14
OPERATION
Picture 22 Picture 23
Picture 24 Picture 25
Exchange tires position

INSTALLATION
17
INSTALLATION
16
12
(FL Tire) (FR Tire)
(RR Tire)
(RL Tire)
F0
F1
F2
F3
Sensor
Sensor
Sonser
Sonser
Receiver
1.Change the battery:
Remove the top cover of the sensor. Pick out the used battery and put the
new into the sensor with attention that the top of the sensor is battery +.
The fix the sensor's top cover .
Sensor Installation
1. Remove the tire valve cap, make sure that the top of the valve is smooth
and without breach, with the valve pin not deep down into the valve;
2. Put the anti-theft nozzle on to the valve;
3. Mount the position matched sensor on to the valve;
4. Make the anti-theft nozzle to fit the sensor and tighten the anti-theft
nozzle with the anti-theft wrench.
Do as the above to the other sensors.
Anti-theft
Nozzle Sensor wrench

3. Receiver Installation
The receiver should be attached to the maneuvering desk using double side tape
where the driver can see it easily and clearly.
- ,
19
Cigar Lighter
INSTALLATION
INSTALLATION
18
SN Warning type Value threshold
High pressure warning
Leak age warning
Low pressure warning
High temperature warning
Low power of transmitter warning
No signal warning
2 . Unit Conversion
Pressure unit conversion:
1kg/cm2= 0.98Bar= 14.2PSI = 98.0665kpa
1 Air pressure equals 1.03327 kg/cm2
Temperature unit conversion: C=5/9 F-32 F=9/5C+32
Note: C means Celsius; F means Fahrenheit

01
02
03
04
05
06
Tire pressure is 40% higher than the standard.
Tire pressure depression is over 0.1 bar in 20 seconds.
Tire pressure is 25% lower than the standard.
Tire temperature is over the threshold.
The pow er of a transmitter is less than 2.4V.
No signal received by a transmitter within 10minutes after “on”
1. Warning Table
3 Technical pecifications.
) :
:
:-℃~+℃（ ：-℃~+℃）
:<
: .
) :
:.-.
: .
: - ℃ ~ + ℃
S
A Reciver
Power supply DC 3.7V
Operating temperature 40 85 LCD 20 70
Idle currency 0.3mA
frequency 433 92MHZ
B Sensor
Power supply DC2 1 3 6V
frequency 433 92MHZ
Operating temperature 40 125

SERVICE AND WARRANTY
2. Change or Modify the product without any authorization
3. Damage caused by wrong operations
4. Repair without authority
5. Other damage not because of design, technical, manufacturing
and quality problem of the system.;
6. Under the extreme temperature and environment or influenced
by corrosion an d oxidation.
7. The non-renewable parts such as battery.
1. The data of tire pressure and temperatures displayed by our
TPMS are just for warning, so the data itself cannot prevent the
car from occurring accident.
2. Our TPMS is a safety system that monitors the conditions of tire
pressure and temperature. When the condition is abnormal, our
TPMS warns the driver to take precautions so as to prevent
traffic accident. But it doesn't mean usual checking of the tire is
no longer necessary. Drivers should follow the Car User Manual
to take usual check of the tire condition. If the accident is caused
by the abrasion, crack, break of the tire or perforation into the tire,
our TPMS is not responsible for it.
3. This system complies with part 15 of FCC Rules. Operation must
be subject to the following two conditions: (1) This system does
not cause harmful interference, and (2) this system can operate
normally in any interference received, including interference that



Important Statement
Warranty Clause
Guarantee:
Warranty Date
How to get the warranty service
Exception to Warranty:
In the period of warranty, our dealer and the service
center can repair this product to correct the flaw of the material,
design or workmanship in the reasonable time on busine ss. The
product can be changed if we think necessary.
Guarantee period is 12 months counted from th e purchase day.
User must show
1. Product part of influence
2. Invoice that name and date could be read clearly
3. Warranty card.
1. Normal abrasion



SERVICE AND WARRANTY
SERVICE AND WARRANTY
18 19
Working temperature: -40 ~ +125
Pressure detecting range 0-3.5Bar
Pressure detecting 0.1Bar
Temperature detecting range 40 ~ +125
Temperature detecting a 2 at



  
  
accuracy at 25
ccuracy 25



condition, the vehicle can be allowed to drive on.
3. The warranty information and product features may be modified
without notice.
SERVICE AND WARRANTY SERVICE AND WARRANTY
may cause undesired operation.
4. This system has been tested to comply with the limits for a Class
B Digital Device, specified in the Article 15 of the FCC rules.
These limits are designed to provide reasonable protection
against harmful interference in a residential installation.
5. This system complies with all European Electromagnetic
Compatibility Regulations (95/54/EC and EN 300 220-1).
6. This system complies with National Regulations for auto
electronic products, and meets the EMC requirements and the
requirements made by Radio-Communication Administration for
low-power consumption transmitters and receivers.
The warranty clause must be explained under the law. If the law
allows, for the product itself, we has the only responsibilities to
exchange goods, supply the same goods, maintenance the goods
or pay the cost for the same quantity of the product, for the service
itself, we has the only responsibil ity to supply the service or pay the
cost for the same service.
1. Operation is not suggested during driving.
2. Once being warned, the driver should immediately slow down
and stop the vehicle to have the vehicle checked and repaired .
Only when tire pressure and temperature return to normal
Legal obligation
Attention:
20 21
Warning:
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference,
(2) this device must accept any interference received,
including interference that may cause undesired
operation.
to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable
protection against harmful interference in a
residential installation. This equipment generates,
uses and can radiate radio frequency energy and,
if not installed and used in accordance with the
This equipment has been tested and found
particular installation. If this equipment does
instructions, may cause harmful interference to
radio communications. However, there is no
guarantee that interference will not occur in a

receiver.
—Increase the separation between the equipment and
SERVICE AND WARRANTY SERVICE AND WARRANTY
22 23
reception, which can be determined by turning
the equipment off and on, the user is encouraged
to try to correct the interference by one or more of
the following measures:
—Reorient or relocate the receiving antenna.
—Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
—Consult the dealer or an experienced radio/TV technician
for help.
by the party responsible for compliance
could
void the user's authority to operate the equipment.
Changes or modifications not expressly approved
cause harmful interference to radio or television

WARRANTY CARD
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