AutoAqua TDS-100 User manual

Digital Inline TDS
TDS-100
TDS-100S
TDS-200S
TDS-300S
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1
Installation
1. Remove the battery insulation tab.
2. Insert the sensor fully into the union tee and make sure the sensor
pins are perpendicular to the direction of the union tee as shown in
the diagram. Both pins should be seen when looking through the
union tee so the water will flow over both pins equally.
3. Turn off the RO/DI systems. Cut the tube at the desired monitoring
point and connect the cut tubes to the union tee.
2 3
1
PULL
Digital Inline TDS Description
TDS Indicator
TDS Level
Parts per million
Low Battery
Indicator
1
Button Cell
Battery
2Power/ TDS
Switching Button
Calibration
Button
3
Low Battery Indicator : We recommend to change the battery when
this icon shows. Battery Model : CR2032
Power/ TDS Switching Button :
i. Press to turn on TDS monitor. Press for 3 seconds to turn off (monitor
will automatically shut off after 3 minutes).
ii. Press to switch between different TDS sensors when TDS monitor is
on (S2 and S3 only).
Calibration Button : Please refer to “Calibration” below.
1
2
3
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2
Calibration
1. Purchase a certified calibration solution that meets your requirements.
2. Disconnect the sensor from the union tee and dry.
3. Place the sensor in the calibration solution and keep the sensor
pins submerged.
4. Press the power button to turn on the TDS monitor. Check if each sensor
reading is correct by pressing the power button again to switch between
TDS sensors (S2 and S3 only). If the reading is not correct, follow the
steps below to perform the calibration.
5. Press the power button to select the TDS sensor required to be
calibrated (S2 and S3 only).
6. Press the power button twice quickly to enter calibration mode.*
7. Press the or button to adjust the reading to the level of the solution.
8. Press the power button to complete calibration . The Digital Inline TDS **
will automatically return to TDS measurement mode after 15 seconds.
The Digital Inline TDS can be reset to factory settings by pressing *
the and button at the same time after step 6. All sensors will
be reset at the same time.
Each sensor has to be calibrated separately. **
Notice
1. Avoid touching the sensor pins, as oils from skin may affect the TDS
measurement.
2. Clean sensor pins with rubbing alcohol and let air dry.
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3
Specification
Range : 0-999 ppm
Resolution : 1ppm
Accuracy : +/- 2 %
Power Source : CR2032 Lithium Battery x1
Battery Life : 1 year
Size : 2 x 0.6 inch / 51 x 14.5 mm (Diameter x Thickness)
Limited Warranty
1. Limited warranty is provided by AUTOAQUA only if your AUTOAQUA
Product ("Product") was purchased from an authorized distributor or an
authorized reseller.
2. All warranty repairs or replacement are performed by the authorized
distributor or authorized reseller in the region where the Product was
first shipped by AUTOAQUA.
3. The limited warranty is valid for a period of 1 year under proper
installation and normal use from the date of the original purchase
listed on the proof of purchase or sales receipt.
4. In the event of a limited warranty claim, proof of purchase or sales
receipt (issued to the original purchaser) is required.
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Swallowing may lead to serious injury in as little as 2
hours or death, due to chemical burns and potential
perforation of the oesophagus.
If you suspect your child has swallowed or inserted a
button battery immediately call the 24-hour Poisons
Information Centre on 13 11 26 for fast, expert advice.
Examine devices and make sure the battery compartment
is correctly secured. Do not use if compartment is
not secure.
Dispose of used button batteries immediately and safely.
Flat batteries can still be dangerous.
Tell others about the risk associated with button batteries
and how to keep their children safe.
WARNING-KEEPBATTERIESOUTOFREACHOFCHILDREN