TMC Aquarium V2Pure TDS Monitor Instructions For Use Manual page 3

V
GREEN
TDS removal rate
is above 80%
Power On
and Reset
button
Input jack for
mains power
adapter (not
supplied)
Installation
1. Use the supplied velcro strips to mount the TDS Monitor in a convenient location on your RO system.
2. Fit the "IN" probe of the TDS Monitor to the feed water inlet of the RO system and the "OUT" probe
to the pure water outlet of the RO system by pushing the RO tubing into the push-fit fittings on the
probes. Please note: if you need to shorten the tubing to ensure convenient fitting of the TDS
Monitor make sure it is cut cleanly and evenly to ensure good connection to the TDS probes.
3. If you need to remove the tubing from the push-fit fittings, simply push the small, inner ring against the
fitting and pull out the tubing.
Operation
1. Press POWER/RESET button to turn monitor on and to simultaneously display the TDS value of your
water both before and after passing through the RO system.
2. If the removal rate is above 80% the small LED light will be green. If the removal rate falls below 80%
the small LED light will be red indicating that the filter membrane may be dirty or damaged and should
be changed as soon as possible.
3. To repeat the measurement press the POWER/RESET button again.
4. Please note: this TDS Monitor incorporates a battery saving function and will automatically shut off
after 30 seconds. For continuous monitoring a mains power adapter (NOT SUPPLIED) can be attached
to the unit via the input jack on the bottom of the monitor.
5. Replace the battery when the LCD display appears dim, by sliding out the battery compartment on the
bottom of the monitor.
2
Pure
inStructionS for uSE
when
TDS removal rate is
IN/OUT
probes
Total Dissolved
Solids reading
entering RO
TDS Monitor
RED when
below 80%
Total Dissolved
Solids reading
BEFORE
entering RO
System
1
FTER
System
Battery
Compartment
(1 x 3V lithium
CR2032)