⚠ Always close the water shutoff valve before cleaning the filter and wait for the
filter on the hot water side to cool down.
⚠ Do not clean the product with cleaning agents other than diluted neutral
detergent.
⚠ Handle the product with care. Do not subject the product to strong forces,
drops, or impacts.
⚠ Only connect the controller to a GFCI protected outlet that is connected to a
surge protector rated no more than 15A. Do not use damaged or loose outlet.
⚠ Do not use this product with any power supply other than specified (AC 100-
240 VAC, 50/60 Hz). The voltage supply must be separately switchable.
⚠ Do not damage, modify (cut or extend), bend forcibly, twist, pull, pinch, roll up,
heat or put heavy objects on the power cord or power plug.
⚠ Always unplug by holding the plug by the base. When inserting, push it in all
the way to the base. Do not wet the power plug or electrical parts or insert or
pull power plug with wet hands. Always make sure the power plug is clean of
dust or dirt. Avoid operation during thunderstorms.
⚠ Make sure the power cord does not come in contact with the hot water supply
pipe.
⚠ Unplug the product if it will not be used for a long period of time.
⚠ Perform regular maintenance. Do not leave abnormalities, such as rattling
parts, unaddressed. At least annually, check around pipes for water leakage,
replace worn check valves, and turn the temperature control handle of the
thermal mixing valve to prevent buildup or sticking.
Check the cold and hot water supply pressure.
The working pressure range is 15 psi - 80psi (100 kPa - 551 kPa).
Make sure to set the cold water supply pressure to higher than the hot water
supply pressure, or to the same pressure.
When the water supply pressure is higher than 80 psi (551kPa), be sure to
reduce the pressure within a range of 20 to 80 psi by using a pressure-reducing
valve (sold separately).
Check the temperature of the hot and cold water supplies.
The recommended temperature range:
HOT supply: 120ºF-180ºF (49ºC-82ºC)
COLD supply: 39ºF-80ºF (4ºC-27ºC)
Flush all water lines prior to installation .
Turn off the water supply at the supply stop.
Make sure to not damage the sensor surface during installation.
Do not place other devices that use an inverter or infrared sensor near the faucet.
WARNINGS
BEFORE INSTALLATION
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