Owner Manual

Installation and Operational Manual
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Designer Collection
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Acrylic Freestanding Tubs
mtibaths.com / 12
Operation Instructions - Combined Therapy
#4R System
Airbath with LED Lights and Radiance®
Operational Videos
Please visit mtibaths.com/support/installation-operation/ for detailed operation instructions.
ON/OFF for radiance
1st Press: Turns on both heated zones LED indicator light on.
2nd Press: Turns o Radiance system. LED indicator light o.
ON/OFF: Airbath
1st Press: The blower starts. LED indicator light on.
2nd Press: The blower stops. LED indicator light o.
Blower speed increase
Press & hold to increase the blower speed. Release pressure at the desired speed.
NOTE: The blower initially starts at 30% speed.
Blower speed DEcrease
Press & hold to decrease the blower speed. Release pressure at the desired speed.
Spa Mode (Air Only)
1st Press (Wave): Speed will vary gradually from maximum to minimum. LED indciator light on.
2nd Press (Pulse): Speed will go directly to minimum and then straight back to maximum. LED indicator light will flash.
3rd Press: Returns to maximum speed. LED indicator light o. Press button #3 to decrease blower speed.
on/o: Chromatherapy
1st Press: Turns on basic color mode of bath lights, starting with white. Use up and down arrows to move light through
basic colors.
2nd Press: Turns on slow rainbow cycle. Use up and down arrows to increase or decrease speed of cycle.
3rd Press: Slow aqua-blue-green cycle. Use up and down arrows to increase or decrease speed of cycle.
Press & hold light button at any time to turn o Chromatherapy feature.
Standard Drying Cycle with water detectors
Sensors on the floor near the drain will activate the drying cycle approximately 7 minutes after the bath is drained and run
for 1-2 minutes. The drying cycle will activate even when the air system has not been turned on. The blower LED blinks (on
keypad only) during the drying cycle countdown. This countdown cannot be cancelled. Any attempt to cancel this cycle only
resets the countdown timer.