⚠ Caution

• Installation of this system and compliance with all safety requirements are the responsibility of the installer.

• Wires connected to the 6-pin quick connector must be 22–12 AWG copper conductors.

• Tighten the locking nut of the 6-pin quick connector only until a clear stop is felt. Do not overtighten.

• Clean the product label periodically using only a dry, lint-free cloth.

• Unused wires must be individually insulated with appropriate insulating material to prevent electric shock, short circuits, or equipment damage.

• During normal operation, the enclosure temperature may rise to levels that can cause burns.

• Allow the device to cool before handling, or wear appropriate heat-resistant personal protective equipment (such as insulated gloves). Failure to follow this precaution may result in personal injury.

Important Notice:

• This product measures flow by detecting the ultrasonic time-of-flight (ToF) difference between upstream and downstream directions on the outside of the pipe. Avoid fluids containing air bubbles, solid particles, crystals, or sediment, as these may affect measurement stability. Keep the main unit away from strong electromagnetic fields wherever possible.

• Unused wires must be individually insulated with appropriate insulating material to prevent electric leakage, short circuits, equipment damage, and electric shock.

• Always disconnect the power supply before performing any electrical wiring to avoid damage to electronic components and the risk of electric shock or leakage.

• Do not hold down any button for an extended period, as this will cause button damage.

• The electronic components of this product will age over time depending on usage conditions. After extended use and beyond the warranty period, replace the unit as appropriate based on its condition.

• Do not operate the product for prolonged periods with the LCD backlight in the orange or red state, as this may cause equipment damage and associated losses.

• Do not place the screen in a position exposed to direct sunlight or other UV light sources.

• Do not install the flowmeter in high-vibration environments. Prolonged vibration may cause damage to the wiring and adapter. Such damage is not covered under the product warranty.