Bestbath Escape 5128 Series User manual

INSTALLATION INSTRUCTIONS
1092
Escape Series Walk-in Bathtub
Models 5128 and 5332 (soaker, water, air and microbubble jet models)
www.bestbath.com |800.727.9907 723 Garber Street |Caldwell, ID 83605
Model XTW5128 Model XTW5332
and
Models with optional
deck extension for
alcove installations
Models with an end
panel for corner
installations
Includes instructions for:

Escape Series Walk-in Bathtub INSTALLATION INSTRUCTIONS 2
THESE WARNINGS INCLUDE INSTRUCTIONS PERTAINING TO POTENTIAL RISKS OF FIRE, ELECTRIC SHOCK OR INJURY TO PERSONS.
!
WARNING: Risk of accidental injury or drowning; children should not use hydromassage
bathtub without adult supervision.
WARNING: Risk of accidental injury or drowning; do not use hydromassage bathtub unless
all suction guards are installed to prevent body and hair entrapment.
WARNING: To avoid injury, exercise care when entering or exiting hydromassage bathtub.
WARNING: Risk of accidental injury or drowning; do not use drugs or alcohol before or
during the use of a hydromassage bathtub equipped with heater to avoid unconciousness and
possible drowning.
WARNING: Risk of fetal injury; pregnant or possibly pregnant women should consult a
physician before using a hydromassage bathtub equipped with heater.
WARNING: Risk of hyperthermia and possible drowning; do not use a hydromassage bathtub
equipped with heater immediately following strenuous exercise.
WARNING: Risk of electric shock; do not permit electric appliances (such as a hair dryer,
lamp, telephone, radio, or television) within 5feet or 1.5 meters of this hydromassage bathtub.
CAUTION: Test the ground fault circuit interrupter protecting this appliance periodically in
accordance with the manufacturer’s instructions.
WARNING: Risk of hyperthermia and possible drowning; water temperature in excess of
38°C may be injurious to your health. Check and adjust water temperature before use.
WARNING: Risk of hyperthermia; people using medications and/or having an adverse
medical history should consult a physician before using a hydromassage bathtub equipped
with heater.
NOTE: Never drop or insert any object into any opening. Do not operate this unit without the
guard over the suction fitting.
AVERTISSEMENT: Risque de blessure et de noyade. Ne pas laisser un enfant utiliser la
cuve a remous en l’absence d’un adulte.
AVERTISSEMENT: Risque de blessure et de noyade. Pour eviter le happement de membres
ou de chevex, ne pas utiliser la cuve a remous si les prises d’aspiration ne sont pas toutes
munies d’une grille.
AVERTISSEMENT: Pour eviter les blessures, user de prudence en entrant dans la cuve a
remous et en la quittant.
AVERTISSEMENT: Risque de blessure et de noyade. Ne pas prendre de medicament ni
consommer d’alcool lorsqu’on utilise une cuve a remous chauffee ou avant d’y entrer afin
d’eviter l’evanouissement et le risque d noyade.
AVERTISSEMENT: Danger pour le foetus. Les femmes enceintes, que leur grossesse soit
confirmee ou non, devraient consulter un medecin avant d’utiliser une cuve a remous chauffee.
AVERTISSEMENT: Risque d’hyperthermie et de noyade. Ne pas utiliser une cuve a remous
chauffee apres un exercice intense.
AVERTISSEMENT: Risque de choc electrique. Ne pas placer d’appareils electriques
(luminaire, téléphone, radio, televiseur, etc.) a moins de 1,5 m de cette cuve a remous.
ATTENTION: Verifier regulierement le fonctionnement du disjoncteur de fuite a la terre
conforment aux instructions du fabricant.
AVERTISSEMENT: Risque d’hyperthermie et de noyade. Une temperature d’eau superieure
a 38° C peut presenter un risque pour la sante. Verifier et regler la temperature de l’eau avant
d’utiliser la cave.
AVERTISSEMENT: Risque d’hyperthermie. Les personnes qui prennent des medicaments
ou qui ont des problemes de sante devraient consulter un medecin avant d’utiliser une cuve a
remous chauffee.
FOR INDOOR USE ONLY UTILISER A L’INTERIEUR SEULEMENT
IMPORTANT: READ AND FOLLOW ALL SAFETY INSTRUCTIONS
for units equipped with microbubbles or air/water jets
INSTRUCTIONS IMPORTANTES RELATIVES A LA SECURITE
LIRE ET SUIVRE TOUTES LES INSTRUCTIONS

Escape Series Walk-in Bathtub INSTALLATION INSTRUCTIONS (CONTINUED) 3
Bestbath®water, air and microbubble jet bathtubs may be equipped with a water mixing valve. The desired valve settings must be completed by the installer.
Resetting or tampering with the valve mechanism may lead to serious injury. Refer to the temperature setting instructions supplied with the valves.
!
(continued on page 4)
STEP 1: RECEIVE AND UNCRATE BATHTUB UNIT
1. Inspect the packaging for damage that looks like it may affect the contents before
accepting it from the carrier. Note any damage on the freight bill.
2. Uncrate the tub, inspect it for damage. If damage is found, file a claim with the carrier
immediately.
3. Remove the screws that hold the tub to the pallet.
4. The access panels are held on by magnets. Remove these by pulling at the finger cut-out
at the bottom of the panel and store them in a safe place until tub installation is complete.
Continue with Steps 2 –4 on pages 4 –6.
WARNING—When using electrical products, basic precautions should always be
followed, including the following:
•DANGER: RISK OF ELECTRIC SHOCK. Connect only to a circuit protected
by a ground-fault circuit-interrupter. Such a GFCI should be provided by the
installer and should be tested on a routine basis. 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, the GFCI is defective. If
the GFCI interrupts power to the bathtub without the test button being pushed, it
means a ground current is flowing, indicating the possibility of an electric shock. If
this occurs, do not use the bathtub. Disconnect the bathtub and have the problem
corrected by a qualified service representative before using.
•Grounding is required. The unit should be installed by a qualified service
representative and grounded.
•A qualified service technician must perform all electrical wiring, service and repair in
accordance with all applicable local and national codes. Failure to do so may pose
an electrical hazard.
•For bathtubs with water, air or microbubble jet systems, you must have at least one
20 amp/120 volt circuit available.
•The power cord must be plugged into the appropriate receptacle behind the unit
skirting/access panels.
•Before making any electrical connections, make certain that the electrical power is
turned off at the breaker and take measures to ensure it cannot accidentally be
turned back on.
•Building materials and wiring should be routed away from the blower or heat
producing components of the system to prevent the risk of heat damage or fire.
ELECTRICAL INSTALLATION:
WARNINGS AND INSTRUCTIONS
Install in accordance with the National Electric Code (NFPA 70)
INSTALL THIS UNIT IN ACCORDANCE WITH THE
CANADIAN ELECTRICAL CODE, PART 1.
INSTALLER CONFORMEMENT AU CODE CANADIEN
DE L’ÉLECTRICITÉ, PREMIÈRE PARTIE.
Set screw (1⁄8" Allen wrench)
To adjust pressure of door on door seal:
1. Loosen set screw with 1⁄8" Allen
wrench.
2. Rotate lever as required for more or
less pressure.
3. Tighten set screw.
DOOR LATCH ADJUSTMENTDOOR DRAIN VENTURI
Tub drain
Door drain
Check valve
FLOW
FLOW
Optional
placement
DOOR DRAIN AND DOOR LATCH SCHEMATICS
(see additional schematics and instructions on page 4–6)
Figure 2Figure 1

Escape Series Walk-in Bathtub INSTALLATION INSTRUCTIONS (CONTINUED) 4
STEP 2: PREPARE THE BATHTUB
1. Install the plumbing rough-in on the deck (unless it was factory installed).
2. Install the waste/overflow assembly and connect the door drain fitting to the drain.
Front skirt panel may be removed during installation to prevent damage and
make handling more convenient. Make sure panel is stored in a safe place to
avoid damage, as it must be reattached after final installation.
(continued on page 5)
Figure 4
Install the
waste/overflow
and door drainfitting
2
Install the valve rough-in
(unless it is factory installed)
1
Corner Installation
Figure 3
Install the valve rough-in
(unless it is factory installed)
1
Install the
waste/overflow
and door drainfitting
2
Alcove Installation
Deck extension
(optional)
Front skirt panel is held on
by magnets and can be
removed during installation
End panel (optional)
Front skirt panel is held on
by magnets and can be
removed during installation

Escape Series Walk-in Bathtub INSTALLATION INSTRUCTIONS (CONTINUED) 5
Alcove Installation Corner Installation
STEP 3: PREPARE THE POCKET AREA
1. Remove the existing tub and the wall and floor materials as
required.
2. For rough pocket area dimensions, refer to installation
schematics below.
3. Make certain installation area has a flat surface that can
support the combined weight of the tub, the water and the
user; and that the wood support base will have full and level
contact with the floor.
4. Follow all safety requirements as referenced under
IMPORTANT: READ AND FOLLOW ALL SAFETY
INSTRUCTIONS on page 2.
5. For built-in and custom units with water, air and microbubble
systems, install the unit so the electrical panel can be
accessed for servicing.
6. Have a licensed electrician install the power supply per these
instructions and per the requirements of the National Electrical
Code and the local authority having jurisdiction. Units
equipped with a water, air, or microbubble jet system, require
one dedicated circuit rated 20 amp/120 volt that is properly
grounded and protected by a suitable GFCI outlet and a 20A
circuit breaker.
Note: If the O3 Ozone Sanitation System option is included,
the universal controller has a dedicated outlet for this plug.
7. Have a licensed plumber prepare the hot and cold water
supply lines and the connection to the drain plumbing so that
final connections can be made through an access opening
once the tub is in its final position. The hot and cold plumbing
connections and the drain, including the door drain outlet,
should be installed to local codes.
8. After the area is prepared and the floor is clean and level, the
tub can be moved into the pocket area.
9. For “reverse” plumbing (e.g., tub is placed in opposite
orientation to avoid tub door being blocked by toilet), the
drain plumbing may be run under the tub if necessary.
NOTE: A "remote" P-trap may not meet state, provincial or
municipal plumbing code.
16"
36"
48"
10"
20"
Level the floor to ensure
all five leveling feet will
make good floor contact.
1
Prepare the hot and cold
water supply lines
3
Prepare
the drain
(min. 5" x 5" hole
for drain pipe)
2
Designated outlet area
(applies to jetted tubs only):
USA and Canada:
120V/20A GFCI outlet
4
Designated outlet area
(applies to jetted tubs only):
USA and Canada:
120V/20A GFCI outlet
4
16"
36"
48"
10"
20"
Level the floor to ensure
all five leveling feet will
make good floor contact
1
Prepare
the drain
(min. 5" x 5" hole
for drain pipe)
2
Prepare the hot and
cold water supply lines
3
(continued on page 6)
Figure 6Figure 5
•Connect only to a circuit protected by a Class A ground-fault
circuit-interrupter.
•Connect only to a branch circuit protected by an overcurrent
protection device rated not more than 20 A.
•Brancher seulement à une dérivation protégée par un
disjoncteur de fuite à la terre de Classe A.
•Brancher à une dérivation protégée para un dispositif de
protection contre les surintensités d’au plus 20 A.

Bestbath is a registered trademark of Best Bath Systems Inc.
© 2018 Best Bath Systems Inc. All rights reserved.
Escape Series Walk-in Bathtub INSTALLATION INSTRUCTIONS (CONTINUED) 6
Reorder #FORM1092 4/18
Figure 7 Figure 8
Apply silicone to
the seam after
fastening flange
to the studs
5
Make final
connections at
drain and at hot and
cold supply lines
3
If the framing pocket is too
small, trim the extension
to fit and support edge
with plastic or metal angle
bracket (1" x 1" minimum).
4
Figure 9 Figure 10
STEP 4: FINAL INSTALLATION
1. With all plumbing and electrical preparations complete
and the floor clean, double-check the tubing or wires to
ensure none have come loose. Then move the tub into
final position.
2. Place a level on the flat part of the deck in both directions
to check for level.
3. Pre-drill holes in the nailing flange and screw to the studs.
4. Make the final drain connection and hook up the hot and
cold supply lines.
5. Before filling the tub with water, use a damp soft cloth to
wipe down the door seal as well as the surface in the door
jamb where it comes in contact with the seal. See Figure
2 on page 3 for how to adjust pressure at the door seal.
Note: For the initial startup make sure the seal, door jamb
and door are dry. Although each tub is water tested at the
factory, it is the installer’s responsibility to water test after
installation. Testing at this stage is critical to ensure
nothing happened during shipping, handling or installation
that may result in a leak or poor seal.
6. Fill the tub, wait five minutes and then check for leaks at
the door hinge, around the door seal and at all fittings
andconnections.
7. Turn the pump and/or blower on using the keypads
inside the tub and let it run for at least five minutes.
Check for leaks while the pump/blower is running and
check again five minutes after it has been turned off. In
places where a visual check is not possible, check for
leaks by hand.
8. Adjust the temperature of the fill water to a level that is
safe, taking into consideration any physical limitations the
end user may have.
9. Attach the cable/lanyard to the magnet’s screw and nut
on the inside of access hole to meet code.
10. Reinstall the front skirt panels.
Alcove Installation (shown with optional deck extension)
Apply silicone
to the seam
between tub
and end panel
4
Make final connections at drain
and at hot and cold supply lines
3
Corner Installation (shown with optional end panel)
Bestbath®water, air and microbubble jet bathtubs may be equipped with a water mixing valve. The desired valve settings must be completed by the installer.
Resetting or tampering with the valve mechanism may lead to serious injury. Refer to the temperature setting instructions supplied with the valves.
!
Check that the
tub is level
1
2
Screw nailing
flange to the
studs Screw the
nailing flange
to the studs
2
Check that the
tub is level
1