Installation Sheet

8
OPTIONAL EQUIPMENT INSTALLATION GUIDELINES (continued)
CLEANING SYSTEMS
FILL-FLUSH
®
CLEANING SYSTEM
If your unit arrived with pre-installed valves, simply connect the hot and
cold water lines to the valves. The tub will ll through the jets, eliminating
the need for a ller spout. If the unit was purchased with the Fill-Flush Sys-
tem with no valves installed (“stub-out”), you must rst install the hot and
cold valves either on tub or in decking surrounding tub. Connect valves
together and tie into the brass Wilkins check valve (see Photo A). The air
volume control/cleaning system port will need to be mounted in between
or adjacent to the hot and cold handles. To install, cut the ex line, mount
control on deck of tub or surrounding deck and use provided coupling to
reassemble ex line. Re-glue ex line using PVC cement.
IMPORTANT: The ex hose must be shortened to eliminate any dips in
the line between the detergent dispenser and the whirlpool plumbing. The
cleaning solution must be able to ow straight into the rigid PVC tting at
the tub. No ller spout is necessary - this tub will ll through the jets.
If a personal hand shower or atmospheric vacuum breaker will be installed,
install the diverter or AVB prior to the Wilkins check valve (see Photo B).
It is the responsibility of the installer to comply with local plumbing codes
regarding back-ow prevention.
NOTE: The detergent dispenser is also the air volume control. Turn counter-
clockwise while pump is operating to increase pressure felt from the jets.
SIMPLE TOUCH
®
CLEANING SYSTEM
Tubs equipped with Simple Touch will require a ll spout and
rough-in valves as any standard tub would require.
Tee off incoming cold water supply line and tie into the pre-
installed 1/2" copper line which connects to the solenoid
valve. MTI recommends installing a shut-off valve between
the water supply and solenoid valve for any future servic-
ing. Plug control box into a 110VAC, GFCI protected outlet.
The solenoid draws 1 amp of power. Maximum pressure to
solenoid valve must not exceed 80 PSI. Do not connect the
Solenoid to the hot water line! The warranty on the solenoid
valve will be voided if connected to the hot water line.
(See diagram & photo to the right)
NOTE: The detergent dispenser is also the air volume control.
Turn counterclockwise while pump is operating to increase
pressure felt from the jets.
OZONATOR - Bath Sanitation System
Simply plug the control box into a GFCI outlet.
Ensure that the airline is connected to the on/off control. The
pump/motor power cord plugs into the Ozonator piggyback plug,
and the piggyback plug plugs into the control box, which plugs
into a 110V GFCI outlet. (See photo to the right)
Whirlpool
Pump
(Locations of controls, pump, etc. may vary.)
Ozonator
To Control
Box
Wilkins Check Valve for Fill-Flush
Stub-Out.
Photo A
Fill-Flush with Breda Diverter and
Hand Shower.
Photo B
To Tub
To cold
water
supply
Solenoid