Hydro systems Ston Series User manual

Safety instructions and important installation instructions ........................................................ page 2
Bathtub installation ....................................... ................................................................................. page 3
Supplemental installation information for freestanding tubs .................................................... page 5
Installation instructions for tubs without a pedestal ................................................................... page 6
User maintenance and cleaning instructions ................................................................................ page 7
Limited warranty ............................................................................................................................ page 8
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COLLECTION
Please refer to www.hydrosystem.com for
videos on how to install your bathtub and get
specific dimensions on your model bathtub.
INSTALLER: Please pass these important
instructions along to the homeowner!
INSTALLATION INSTRUCTIONS
FOR FREESTANDING MODELS
TABLE OF CONTENTS

INSTRUCTIONS PERTAINING TO A RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS.
WARNING: WHEN USING YOUR HYDRO SYSTEMSTUB, BASIC PRECAUTIONS SHOULD BE FOLLOWED, SEE BELOW
1. DANGER: To reduce the risk of injury, do not permit children to use this unit unless they are closely
supervised at all times.
2. Use this unit only for its intended use as described in this manual. Do not use attachments not
recommended by the manufacturer.
3. Never drop or insert any object into any opening.
4. Do not operate this unit without suction cover installed.
5. The unit must be connected only to a dedicated electrical supply circuit that is protected by a Ground Fault
Circuit Interrupter (GFCI). The GFCI must be provided by the installer and should be tested on a routine
basis by the homeowner. To test the GFCI push the test button. The GFCI should interrupt power. Push the
RESET button. Power should be restored. If the GFCI fails to operate in this manner there is a ground
current fault, indicating the possibility of an electric shock. Do not use the tub. Disconnect the power and
have the problem corrected by a qualified service representative. Re-test the GFCI and only when it is
operating properly may the whirlpool tub be used.
6. A terminal is provided on the exterior of most equipment. To reduce the risk of electric shock, connect this
terminal to the grounding terminal of your electric service or supply panel with a conductor equivalent in
size to the circuit conductors supplying this equipment.
1. DANGER: RISK OF ELECTRICAL SHOCK. Connect only to a circuit protected by a ground fault circuit interrupter.
2. This unit should be installed by a qualified service representative. All electrical connections should be made
by a licensed electrician. Grounding is required.
3. The installation of Hydro Systems bathtubs must meet all applicable codes and regulations.
4. READ ALL THE INSTRUCTIONS before you begin the installation.
5. INSPECT THE TUB before you begin the installation. Inspect the following:
•Is it the correct model? The corect size? The correct color?
•If options or upgrades were ordered, are they complete and correct?
•If the tub was ordered with components in non-standard locations, check to make sure they all are in their
correct locations.
•Check all components to make sure no damage occurred during shipping.
•For tubs with Tile Flange inspect for positive draft to bathing well.
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IMPORTANT INSTALLATION INSTRUCTIONS
DO NOT INSTALL THE TUB if any of the above is not correct.
Contact the dealer where the bathtub was purchased or call Hydro Systems directly at 661-775-0686.
You will need to know the bathtub serial number attached to your warranty card and also located on
the back side of the bathtub when contacting Hydro Systems.
INSTALLATION INSTRUCTIONS

FIGURE 1
PREPARATION
Clean, level, and prepare the floor for installation.
Place the unit in the exact installed position on the floor
and trace the outline of the bath with a pencil or any
erasable marking (Figure 1). Templates for Freestanding
bathtubs come with the tub.
Determine the location of the drain pipe on the floor by
taking measurements of the drain location underneath
the unit (Figure 2).
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1
2
Note: Drain, waste locations, and trim options vary by model.
FIGURE 2
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5
Using a blanket, cardboard, or other clean protective
surface, turn the unit on its side so that the unit is
properly supported during drain installation.
Clean the drain hole area in preparation of setting the
drain. The area should be dry and free of any debris.
Measure and dry fit all connections. Cut tubes as
necessary.
Primer then glue drain elbow and female adapter.
Primer and glue elbow to tee and adapter (Figure 3).
Apply a thin ring of silicone around the underside of the
strainer. Position gasket between the drain ell and the
bottom of the bath. Begin threading the strainer into the
drain ell (Figure 3).
Insert the handle of a pliers into the drain and secure
strainer to ell. Remove excess sealant (Figure 4).
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9
Silicone
®
UPC
/
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1
1
2
”
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4
0
FIGURE 3
FIGURE 4
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BATHTUB INSTALLATION
INSTALL DRAIN HARDWARE
Please refer to www.hydrosystem.com for
videos on how to install your bathtub and get
specific dimensions on your model bathtub.
INSTALLATION INSTRUCTIONS

FIGURE 5B
FIGURE 5A
INSTALL BATHTUB
Apply generous bead of adhesive or silicone to the
bottom of the tub supports (Figure 5A).
Then apply a bead of tub and tile caulk or silicone
around the edge of the base (Figure 5B).
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10
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FIGURE 6
Carefully set tub into position (Figure 6) and connect
the drain hardware (previously installed).
D980-CAP
2-7/8”
5/16”
1-1/2” OD Tubing
20 ga.
Cut to Fit Tub Dimensions
Overflow O-Ring
792A-BJ
®
UPC
C
WB 17 GA
24”
D980-RING
FIGURE 7
OVERFLOW INSTALL
13 Apply a thin bead of silicone around face of the
overflow O-ring. Mount the D980-RING using the
provided screws (Figure 7). Adjust the ball-joint to
the contours of the tub and tighten the ring.
14 Slide the escutcheon onto the tube and extend it
through the floor and into the P-Trap
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INSTALLATION INSTRUCTIONS

COMPLETE BATHTUB INSTALLATION
Fill tub with water to the overflow and then drain the
tub while inspecting the waste connections below the
floor for leaks. Access from below will be necessary for
this step (Figure 8).
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FIGURE 8
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•Rough In Dimensions – For critical dimensions, we suggest taking the measurements of the actual tub on site.
All printed specifications are +/- ½ inch and subject to change without notice.
•The tub must be level.
•Determine final location of the tub. Tub will sit on top of finished flooring.
•Ensure location is structurally sound, flat and level.
•Align the tub in a manner that the drain lines up with the P-trap in the floor. DO NOT LET THE TUB REST ON THE
DRAIN PLUMBING.
•Check the tub for level. It must be level end to end and side to side.
•Caulk the gap between the skirt and the floor.
ELECTRICAL REQUIREMENTS
WARNING: When using electrical products, basic precautions should always be followed, including the fol owing:
DANGER: RISK OF ELECTRICAL SHOCK. Connect only to a circuit protected by a ground fault circuit interrupter.
Grounding is required. All electrical connections should be made by a licensed electrician. Installation of Hydro
Systems bathtubs must meet all applicable codes and regulations.
– 1 HP Blower - A dedicated 120v 20 amp GFCI protected electrical circuit is required for tubs with the standard 1 HP
120v Blower.
INSTALLATION INSTRUCTIONS

FIXTURES
•No fixtures can be mounted on the tub deck. Floor and wall-mounted fixtures are required.
•Wall-Mounted: The position of the tub and the reach of the spout are critical. Pay special attention to the spout
reach when choosing your fixtures. Be careful to ensure the spout will extend out far enough to clear the tub deck
and the falling water will not hit too high up the side wall of the tub and splash.
•Floor-Mounted: Some freestanding fixtures must be anchored to the tub drain for stabilization.
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•
•Remote Mounting Blower: Due to the limited space between the inner and outer shell on all of the Metro
Collection freestanding tubs, the blower must be remote mounted. In addition to the air pipe there is one
electrical connection between the tub and the blower. The electrical connection and the air pipe exit through the
bottom end of the bath. It is always desirable to remote mount the air blower as close to the tub as possible to
minimize loss of heat. Pipe insulation may be used on the air line to minimize heat loss.
•
•.
•
THERMAL AIR
LOOP
Blower Air hose
(connect to tub)
1 ½” schedule
40 PVC pipe
(not supplied)
1 ½”
check valve
(supplied)
This is a sub floor drain. Access from below tub is recommended for installation. If there is no access from
below, the installation is more difficult. Clearance for the drain will be required and the floor near the overflow will
need to be completed after the drain is installed. Please see picture below.
Hydro Systems recommends using clear 100% silicone sealant. DO NOT use plumber’s putty.
INSTALLATION INSTRUCTIONS
Thermal Air Loop: A loop made of 1 ½”
schedule 40 PVC must be installed at the
outlet of the blower (PVC pipe and 90-
degree fittings not supplied)and must be at
least 2” above rim of tub with 1 ½” check
valve (supplied) installed in horizontal
position at the top of the loop. If loop
cannot be installed at blower location it can
be installed at an alternate location in line
prior to tub. If blower is installed at least 2”
above rim of tub, attic or closet loop is not
required. Please see illustration to the right.

• Remove dust with a soft damp cloth; for example, microfiber or calico cloths.
• Clean surface with water and any mild detergent or dish soap.
• For a more difficult stain such as oil, paint, ink, or grease, clean with rubbing alcohol and dry with a soft cloth.
• Please do not use any sharp objects because that might result in scratching the surface of the tub.
• Use 180 grit wet/dry sandpaper and clean it with a soft scrub.
GLOSS FINISH
• Clean with mild dish soap and water; any non abrasive product to clean high-gloss counter surfaces will work.
• Remove dust with a soft damp cloth; for example, microfiber or calico cloths.
• Clean oil, paint, ink, or grease with rubbing alcohol and dry with a soft cloth.
• Avoid using abrasive cleaners, it is not safe to use these on your glossed product.
• Please do not use any sharp objects because that might result in scratching the surface of the tub.
Please do not use anything else other than what was instructed. Improper use can result in damage to the tub or
its finish and may void the warranty. Keep in mind, if you do end up damaging the tub, scratches can usually be
removed, buffed or polished out by an Authorized Hydro Systems Service Agent.
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Place the tub in the exact position of final installation. The bathtub cannot be repositioned once it is plumbed and
installed. The tub is designed to sit on top of the finished floor. However, you may need to leave an area by the drain
open until installation of the drain is complete.
Ensure location is structurally sound, flat and level.
Elevate the tub to allow access to the bottom of the tub from the drain to the overflow area. The tub is very heavy;
use appropriate supports.
Temporarily “dry fit” the drain kit and trim the pipes to proper length. Note the distance from the edge of the tub to
the center of the overflow pipe. This measurement will be used to verify the location of the hole in the floor for the
overflow pipe. Also see rough-in dimensions on previous page.
Remove the drain kit from the tub.
Use emery cloth, grinder or wire brush to remove the plated finish from the pipe where it will be soldered to the ‘tee’.
Provide opening in floor below drain of approximately 6” x 6”. This will be completely covered by the tub.
Install tub in precise location desired. Use only 100% clear silicone to adhere tub to floor.
Using the distance noted in step #4, drill hole in floor for overflow pipe.
Re-assemble drain kit on tub using clear silicone under drain strainer. Remove excess silicone immediately. Tighten
waste flange assembly and ferrule until seated plus 1/4 turn. Remember to install bell flange on overflow pipe. Slide
the bell flange high up on the overflow pipe to avoid heat damage during the next step.
Carefully solder connections at brass ‘tee’. Wrap a wet rag around overflow pipe to prevent the heat from damaging
the plating. Always use proper heat shielding to protect the surrounding materials.
Connect the ‘P-trap’ to the drain kit.
Use clear silicone to seal the gap between the overflow pipe and the floor. Lower bell flange to the floor. Attach
overflow cover and thread stopper assembly into waste flange. Fill tub to overflow and allow water to stand for 30
minutes. Check carefully for any leaks. NOTE: The overflow is a plumbing device designed to prevent water from
reaching a certain level in your tub. DO NOT, under any circumstances, tape off or block the overflow in any way.
The Metro Collection tubs are manufactured from high quality Hydroluxe SS, a blend of both organic minerals and the
best in engineered composites. To keep this high quality look on your STON tub, please follow these instructions:
MATTE FINISH
To assure along lasting “like new” look on your Metro Collection bathtub we recommend the following procedures:
1) For normal maintenance, especially after use, clean with a soft cloth or sponge and a mild soap or liquid detergent.
2) DO NOT USE abrasives such as scouring compounds, scouring pads, steel wool or harsh chemicals on your Hydro
Systems bathtub. For deeper stains, hard scale deposits or any other cleaning or maintenance problem, contact your
Hydro Systems dealer.
INSTALLATION INSTRUCTIONS

U.L. LISTED – Hydromassage Bathtubs
IAPMO LISTED – Uniform Plumbing Code
U.L. LISTED – Pumps
IAPMO LISTED –
Uniform Swimming Pool, Spa & Hot Tub Code
HYDRO SYSTEMS, INC., 29132 Avenue Paine, Valencia, CA 91355 | 661-775-0686 | Fax: [phone]
[email protected] | www.hydrosystem.com
1) Any items manufactured by other companies and installed by HYDRO SYSTEMS, INC. Such items may carry
warranties offered by the manufacturer of the original items.
2) Problems resulting from failure to comply with installation instructions or drawings, or improper installation.
3) Problems resulting from abuse, misuse, negligence or accident by any party other than HYDRO SYSTEMS, INC.
such as, but not limited to, damage to parts by installers.
4) Problems resulting in whole or part from alteration or modification of these products by any party.
5) Metal failures due to chemical corrosion.
This warranty is provided to you as part of your purchase order. It gives you specific legal rights. You should keep
it in a safe place along with your purchase order.
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This limited warranty is extended to the first user or the original retail purchaser for a period of ten (10) years on the
bathtub, 5 years on electronics and 2 years on the air channel, plumbing, and labor to replace electronics or any other
repair that is covered from date of purchase, and is not enforceable by any other party. HYDRO SYSTEMS, INC.
warrants that the system and/or bathtub is free from defects in the workmanship and/or materials.
This limited warranty does not include any other items not manufactured by HYDRO SYSTEMS, INC. HYDRO
SYSTEMS, INC. does not assume liability for the finish or the wearing quality of any plated product. No dealer or other
person has any authority to make any warranties or representations concerning HYDRO SYSTEMS, INC. or its products.
Accordingly, HYDRO SYSTEMS, INC. is not responsible for any such warranties or representations. THERE ARE NO
WARRANTIES BEYOND THE DESCRIPTION ON THE FACE HEREOF. NO WARRANTY OF MECHANTABILITY,
FITNESS, NOR OTHER WARRANTY (WHETHER EXPRESS, IMPLIED OR STATUTORY) IS MADE BY HYDRO SYSTEMS,
INC., EXCEPT THAT IT WARRANTS THE GOODS TO BE FREE FROM DEFECTS IN MATERIALS AND WORKMANSHIP
IN NORMAL USE AND SERVICE AS DESCRIBED ON THE FACE HEREOF.
WARRANTY OBLIGATIONS OF HYDRO SYSTEMS, INC.:
Should a defect in workmanship and/or material in any item covered by this warranty become evident during the term
of the warranty, then upon the consumer following the procedures set forth below, HYDRO SYSTEMS, INC. at its
opinion, will repair or replace such item at its own cost and expense. HYDRO SYSTEMS, INC. is not, however, responsible
under this warranty for any cost of shipping or transportation or the equipment or parts thereof to or from the Service
Department. Also, HYDRO SYSTEMS, INC. is not liable for any loss of time, inconvenience, incidental expenses such as
telephone calls, labor or material charges incurred in connection with the removal or the replacement of the
equipment, or any other incidental or consequential damages, unless otherwise prohibited by applicable State law.
PROCEDURES TO BE FOLLOWED TO OBTAIN WARRANTY SERVICE:
Upon discovery of any defect or malfunction, notify the supplier/installer and HYDRO SYSTEMS, INC. Service
Department, 29132 Avenue Paine, Valencia, CA 91355, telephone: [phone], within (10) ten days and include a
description of the malfunction or defect, the Hydro Systems distributor's name and purchase order number or the
5-digit bathtub serial number. The bathtub serial number can be found on the warranty card or on the model card
located on the underside of the bathtub.
1) Upon inspection, HYDRO SYSTEMS, INC. at its option will repair or replace any defective or malfunctioning part of
its system or bathtub. If repairs cannot be made on site, HYDRO SYSTEMS, INC. at its opinion will repair or replace at
the factory. However, the cost of removal or installation of a replacement system and cost of transportation to and
from HYDRO SYSTEMS, INC. are not covered. All parts, labor and materials necessary to repair the system or bathtub
are covered except parts excluded below.
EXCLUSIONS – THIS WARRANTY DOES NOT COVER:
INSTALLATION INSTRUCTIONS