Product Specifications; Section 3. Jandy Trusense Installation - Jandy TruSense TRUSENSE Owner's Manual

Jandy TruSense Water Chemistry Analyzer | Owner's Manual
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2.3

Product Specifications

Electrode maximum operating pressure is 25 psi (1.7 bar). Extreme
pressure variances may distort readings and can damage
the electrode.
Sensors
pH
ORP/Redox (disinfection
potential of the water)
Section 3.
NOTE: Jandy TruSense has been designed so water flow can come from
either direction. For the ease of calibration and servicing, consider
having the sensors visible from the front of the unit.
NOTE: Always install TruSense after the filter and before the heating
system and water care devices (saltwater chlorinator cell, solar,
chlorinator, acid injection...).
Risk of Electric Shock. Install at least 5 feet (1.5 m) from inside wall of
hot tub or spa using nonmetallic plumbing.
1. Turn off pump and filtration system at the breaker. Pump needs to be in
auto, NOT service mode.
2. Close the valves if needed.
3. Cut and remove 9.75" of the existing pipe to fit Jandy TruSense, see
Figure 1(a).
4. Clean and dry pipes. Use pipe glue to join Jandy universal unions to
existing pipe.
5. Once glue has dried, install Jandy TruSense, ensure the o-rings
installed on the union nuts correctly, and tighten.
6. Connect the four conductor RS485 cable (red connector) to the
automation system, see Figure 1(b)
Product Specifications
Measurements
Measurement range:
Resolution: 0.1
Measurement range:
Resolution:
Jandy TruSense Installation
WARNING
ENGLISH
0 - 14
0 to 1000 mV
10 mV
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