Jacuzzi J-DREAM User manual

WHIRLPOOL
BATH
R
J-DREAM™
Shower System
OWNER’S MANUAL
Assembly,Installation
& Operating Instructions

IMPORTANT SAFETY INFORMATION
READ ALL INSTALLATION INSTRUCTIONS
Save These Instructions for Future Use.
Date Purchased
Purchased From
Installed By
Serial Number Model #
(See page 3 for location of serial number.)
Owner’s Record
Jacuzzi Whirlpool Bath does not recommend prolonged periods of use of the steamer. Prolonged use of the steam
systemcanraisetheinternalhumanbodytemperatureexcessivelyandimpairthebody'sabilitytoregulateitsinternal
temperature (causing hyperthermia). Consult your physician about your safety and comfort before using the steam
system.Limityouruseofsteamto10–15minutesuntilyouarecertainofyourbody'sreaction. Acoolingshowerspray
can be used simultaneously with the steam to assist in regulating your body temperature.
Alcohol and certain drugs and medications, such as tranquilizers, affect a person's ability to withstand high
temperatures and may produce dangerous side effects. Do not use alcohol or drugs when using the J-Dream™
Shower System.
The elderly, the infirm, andchildren should not use the J-Dream unattended.Pregnantwomen andpeople withheart
conditions should consult their physicians before using the steamer.
The wet surface of the J-Dream can be slippery. Use care when entering and exiting.
When using the J-Dream, always follow basic safety precautions.
This unit is to be connected to a Ground Fault Circuit Interrupter (GFCI), also known as an Earth Leakage Circuit
Breaker (ELCB). Check the GFCI at least once a month to be sure it is operational. With the unit operating, push in
thetestbutton.Theunitshouldstopoperatingandthetripindicatorshouldappear.Restorethepower.Pushthebutton
to OFF, then turn ON. The unit should now operate normally. If the interrupter fails to operate in this manner, there
isafaultintheelectricalsystemortheGFCIandyoumaynotbeprotectedfromanelectricalshock.Turnoffthepower
and have a qualified electrician check the circuit before using the unit again.
Do not use electrically connected devices such as television, radio, or stereo speakers, lights, hair dryers, or
telephones within 1.5 m (5 feet) of the J-Dream while in use.
Read the manufacturer's safety information included with optional equipment.

Contents
1
Part I Assembly and Installation ____________________________________________2–27
Specifications _____________________________________________________________________________ 2
General Assembly Information ______________________________________________________________ 3–4
J-Dream Packaging_________________________________________________________________________ 4
Hardware Identification Chart _________________________________________________________________ 5
Rough-in Corner (Left Hand)__________________________________________________________________ 6
Rough-in Corner (Right Hand) ________________________________________________________________ 7
Rough-in Niche (Left Hand) __________________________________________________________________ 8
Rough-in Niche (Right Hand) _________________________________________________________________ 9
Base and Drain ___________________________________________________________________________ 10
Drain Fitting______________________________________________________________________________ 11
Installation of Panels ____________________________________________________________________ 12–18
Door Frame ______________________________________________________________________________ 19
Top Frame_______________________________________________________________________________ 20
Back Wall Hose Connections ________________________________________________________________ 21
Hose and Electrical Connections (Equipment Wall) _______________________________________________ 22
Bonding _________________________________________________________________________________ 23
Final Plumbing and Connections _____________________________________________________________ 24
Front Panels _____________________________________________________________________________ 25
Place Top Cover __________________________________________________________________________ 26
Test for Leaks and Attach Side and Bottom Panels _______________________________________________ 27
Part II Operating Instructions______________________________________________ 28–30
Control Panel ____________________________________________________________________________ 28
To Start Any Function ______________________________________________________________________ 28
Shower _________________________________________________________________________________ 28
Cascade ________________________________________________________________________________ 28
Starting the Hydromassage__________________________________________________________________ 29
Starting the Steam Bath ____________________________________________________________________ 29
Part III Maintenance _____________________________________________________ 29-33
SteamPro Maintenance__________________________________________________________________ 30-31
Service Access ________________________________________________________________________ 32-33
Inspection and Shipping Claim
Check for shipping damage upon receipt of the J-Dream. Jacuzzi Whirlpool Bath is not responsible for damage to
the J-Dream sustained during shipping. If damage is evident before unpacking, see instructions regarding shipping
claims on the outside of the carton and immediately file a claim with the carrier.
Once the J-Dream has been removed from the carton and before it is permanently installed, check the parts
completelyfor damageresultingfromshippingorhandling. AllJacuzzi WhirlpoolBath productsare factorytested for
proper operation and watertight connections prior to shipping. If problems are detected, immediately notify your
Jacuzzi Whirlpool Bath dealer or Authorized Service Agent, or call Jacuzzi Whirlpool Bath 800–288–4002, for
Warranty Service.
NOTE:Damage ordefects whichcould have beendiscoveredand repairedprior toinstallation and whichare
claimed after final installation of the J-Dream are excluded from our warranty.

J-Dream™Owner’s Manual
DIMENSIONS
60" ( 1524 mm) L
36" (914.4 mm) W
81" ( 2057 mm) H
PRODUCT SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
SPECIFICATIONS
Part I: Assembly and Installation
2
FRONT VIEW
60"
(1524 mm)
(Right Hand Shown)
3" (76 mm) CLEARANCE
TO REMOVE DOME
83"
(2108mm)
81"
(2083mm)
TOP VIEW
OPERATING
GALLONAGE
3 gpm
(23 liter/min)
@ 30–65 psi
(1.4–4.6 Bar)
PRODUCT
WEIGHT
515 lb
(234 kg)
SHIPPING
WEIGHT
831 lb
(378 kg)
ELECTRICAL
REQUIREMENTS
240 VAC, 3-Wire
20 Amp, 50-60 Hz
(Must be GFCI
Protected)*
TOTAL
WEIGHT
665 lb
(302 kg)
4416 lb/ft2
(20 kg/m2)
WHIRLPOOL
BATH
R
* Unit supplied with a 240 VAC, 20 Amp, 3 wire plug (NEMA 6-20P).
60"
(1524 mm) 16-3/8"
416 mm)
18"
(457 mm)
36"
(914.4 mm)
SERIAL NUMBER LOCATION
(AT TOP) ON BACK OF
EQUIPMENT SEAT WALL

READ ALL INSTRUCTIONS BEFORE BEGINNING ASSEMBLY AND INSTALLATION
General Assembly Information
The J-Dream shower unit is installed either into a niche or a corner with the drain at the side of the unit as you face
the shower door. This manual explains the step by step procedures for assembly, installation, and operation of the
J-Dream shower system. After installing the drain and providing the water supply stubout and electrical supply,
assemblethefreestandingshowerunitawayfromthewallsoftheroom. Nextconnectandstatictestthewatersupply
lines. The electrical connections should then be completed before the unit is moved into final position. Recheck the
drain fit and complete the assembly before final testing.
Room Construction: Important
The room where the shower unit is to be located must be constructed of materials that can withstand excessive
amountsofmoistureandcondensation. Largeamountsofsteamcanbereleasedintotheroomwhentheshowerdoor
isopened.Providingnaturalorforcedventilationoftheroomwillhelpmaintaincomfortandminimize moisturedamage
tothebuilding.JacuzziWhirlpoolBathisnotresponsiblefordamagesresultingfrom excessmoistureorwaterspillage.
Consult an architect or engineer for aid in designing your interior structure.
Donot installheat lampsdirectlyabove theshower unitasthe heat fromthe lamps maydeform theclear top.
Water Supply
The water supply must be capable of delivering 3 gallons per minute minimum to the unit within a pressure range of
30–65psi(1.4–4.6BAR). Pressuresinexcessof65psi(4.6BAR)mustbereducedwitharegulatorinthesupplyline.
ThesearetheflowofwaterandpressurerequiredtoensureadequateperformanceoftheJ-Dream.Thisnotthewater
consumption rate.
NOTE:Donotprovideless thantheminimum flowspecified.Negativepressureundercertainconditionsmightcause
a health hazard by fouling the house potable water supply.
Electrical Power
SeeSpecificationsforpowerrequired. PowersuppliedtotheunitmustbethroughaGFCI*-protected,dedicatedcircuit
with proper bonding and grounding. The GFCI must be located in an area that will allow access for frequent testing.
*GFCI(GroundFaultCircuitInterrupter)isalsoknownasanELCB(EarthLeakageCircuitBreaker).Thisdevicemust
be a type approved by electrical codes and standards to protect users from potential electrical hazards.
J-Dream™Owner’s Manual
3

J-Dream™Owner’s Manual
4
Electrical requirements
Your J-Dream, as it comes from the factory, requires a GFCI protected 240 VAC 3- wire 20 AMP 50-60 Hz circuit (2
conductor with ground) for single (1) phase electrical service, and must be in a separate circuit having no other
appliance connected in that circuit. If you do not have this kind of circuit, a qualified electrician should be called in to
installthenecessarywiring.Inadequatelysizedwiringorlocatingtheunittoofarfromthemainservicepanelmaycause
avoltagedrop. Adropinvoltage can causetheunittomalfunctionandbringaboutpermanentdamagetotheshower's
electrical system. The circuit ground wire must be provided to take advantage of the designed-in safety features of
the J-Dream. Bond according to procedure described on page 23. Caution: Without proper grounding and
bonding, a system malfunction may cause fatal shock.
Electrical precautions
Lighting and electrical receptacles must be located at least 5 feet (1.5 meters) from the J-Dream. Lighting located
between 5 feet and 10 feet (1.5 meters and 3 meters) from the J-Dream must be on a circuit protected by a GFCI.
Do not use electrically connected devices, such as television, radio, telephones, stereo speakers, lights or cooking
devices within 5 feet of the J-Dream while it is in use.
Ventilation
Water which drips on the floor during exit from the J-Dream may cause a walking hazard and/or structural damage
unless proper waterproof building materials are used in the area surrounding the unit. Take into consideration, also,
the high room humidity which will exist due to use of the steamer. Providing natural or forced ventilation of the room
will help maintain comfort and minimize moisture damage to the building. Jacuzzi Whirlpool Bath is not responsible
fordamagesresultingfromexcessmoistureorwaterspillage.Consultanarchitectorengineerforaidindesigningyour
installation.
Maintenance
Cleaning the J-Dream™
To clean your J-Dream, simply use a mild nonabrasive liquid detergent or commercially prepared bathtub cleaners.
Donotuseabrasivecleaners.Protectandrestoretheglosstoadulledsurfacebyapplyingaplasticpolishspecifically
designedforuseonacrylicfinishes(methylmethacrylate).Ifanacrylicpolishisnotavailable,anautomotivepastewax
will do.
Repairs to the surface
Minor scratches which do not penetrate the color finish (acrylic) can be removed with 600-grit wet/dry sandpaper.
Restore the glossy finish with an acrylic polish or a comparable automotive paste wax. Major scratches or gouges
which penetrate the acrylic surface will require refinishing. Ask your dealer for special instructions.
J-Dream™packing
Six (6) cartons packed together on a wooden palette.
Contents of cartons
• Wall Panels
• Door Frame
• Base/Cover (includes product accessory pack and owner’s manual)
• Back wall
• End Panel
• Equipment/Seat Wall

J-Dream™Owner’s Manual
Hardware Identification Chart
5
Circled letters A are used in the illustrations of the assembly procedure.
NUT
J
1/4-20 LOCK NUT
PAN HEAD SCREW
#10-24 x 3/4
SCREW
B
FLAT WASHER 1/4
CWASHER
LOCK NUT 10-24
NUT
D
FLAT HEAD SCREW
M4x10mm
SCREW
E
PAN HEAD SCREW
#12 x 1/2
SCREW
F
HEX BOLT
1/4-20 x 1.5
BOLT
G
SELF-TAPPING
M6x50mm
BOLT
H
EXTERNAL TOOTH
LOCK-WASHER 1/4
WASHER
I
FLAT
WASHER
#10
WASHER
K
PAN HEAD
SCREW
#6-32 x .38
SCREW
L
BRACKET
M
PAN HEAD
SCREW10-24 x 1.00
SCREW
N
SPACER
BRACKET (2)
SIDE
BRACKET
L BRACKET
CLAMP
ALAG SCREW

J-Dream™Owner’s Manual
Rough-in Corner (Left Hand)
WASHING MACHINE
OUTLET BOX
Connect #8 gauge (10 mm
2
) minimum solid copper
bond wire to house electrical panel or approved local
ground. An approved ground may be an 8 foot long
ground rod (3 meter long earth rod), a plate electrode,
or other acceptable bond. Check your local building
code for reqiurements.
Electrical outlet 240V, 20A,
3 wire to be on a 20AGFCI
protected circuit.
HOSE BIBB (2)
TWO (2) 1/2" HOT & COLD
WATER SUPPLY LINES
IMPORTANT: This illustration shows the
installed position of the waste stubout when
connected to the shower drain. If the stubout
is installed before the shower unit, leave
enough flex in the waste line to allow the end
of the stubout to be blocked temporarily (see
page 11) in a position under flush on the floor
surface. This will allow the shower unit to slide
across the floor into position without having to
lift it.
IMPORTANT: The shower drain is designed
to connect to a 2 inch (50 mm)ABS or PVC (as
approved by local codes/standards) waste
stubout.
The end of the 2 inch (50 mm) waste stubout
must be located to these dimensions within 1/4
inch (6 mm).
36"
16"
FINISHED
WALLS
2" WASTE
STUBOUT
11-5/8"
FINISHED
WALL
SURFACE
FINISHED FLOOR
MATERIAL
60"
FINISHED
MINIMUM
18"
16-3/8"
40"
55"
6

J-Dream™Owner’s Manual
Rough-in Corner (Right Hand)
7
WASHING MACHINE
OUTLET BOX
Connect #8 gauge (10mm2)
minimum solid copper bond wire to
house electrical panel or approved
local ground. An approved ground
may be an 8 foot long ground rod
(3 meter long earth rod), a plate
electrode, or other acceptable
bond. Check your local building
code for reqiurements.
Electrical outlet: 240V, 20A,
3 wire to be on a 20A GFCI
protected circuit.
HOSE BIBB (2)
TWO (2) 1/2" HOT & COLD
WATER SUPPLY LINES
IMPORTANT: This i llustration shows the
installed position of the waste stubout when
connected to the shower drain. If the stubout is
installed before the shower unit, leave enough
flex in the waste line to allow the end of the
stubout to be blocked temporarily (see page 11 )
in a position under flush to the floor surface.
This will allow the shower unit to slide across the
floor into position without having to lift it.
IMPORTANT: The shower
d rain is designed
to connect to a 2 inch (50
mm)ABS or PVC (as
approved by local codes/standards) waste
stubout.
T he end of t he 2 inch (50 mm) waste stubout
must be located to these dimensions within 1/4
inch (6 mm).
16"
FINISHED
WALLS
2 " WASTE
STUBOUT
60"
FINISHED
MINIMUM
36"
FINISHED WALL
SURFACE
40 "
55 "
18" 16-3/8"
FINISHED
FLOOR
MATERIAL

J-Dream™Owner’s Manual
Rough-in Niche (Left Hand)
8
16"
FINISHED
WALLS
2" WASTE
STUBOUT
FINISHED
WALL
SURFACE
FINISHED
FLOOR
MATERIAL
60"
FINISHED
MINIMUM FINISHED
WALL
SURFACE
36"
WASHING MACHINE
OUTLET BOX
Connect #8 guage (10mm2) minimum solid copper bond
wire to house electrical panel or approved local ground.
An approved ground may be an 8 foot long ground rod
(3 meter long earth rod), a plate electrode, or other
acceptable bond. Check your local building code for
reqiurements.
Electrical outlet: 240V,
20A, 3 wire to be on a 20A
GFCI- protected circuit.
HOSE BIBB (2)
TWO (2) 1/2" HOT & COLD
WATER SUPPLY LINES
IMPORTANT: This illustration shows the
installed position of the waste stubout when
connected to the shower drain. If the stubout
is installed before the shower unit, leave enough
flex in the waste line to allow the end of the
stubout to be blocked temporarily (see page 11)
in a position under flush to the floor surface.
This will allow the shower unit to slide across
the floor into position without having to lift it.
IMPORTANT: The shower drain is designed
to connect to a 2 inch (50 mm)ABS or PVC (as
approved by local codes/standards) waste
stubout.
The end of the 2 inch (50 mm) waste
stubout must be located to these
dimensions within 1/4 inch (6 mm).
40"
55"
18"
16-3/8"

J-Dream™Owner’s Manual
Rough-in Niche (Right Hand)
9
16"
FINISHED
WALLS
2 " WASTE
STUBOUT
FINISHED
WALL
SURFACE
FINISHED
FLOOR
MATERIAL
60"
FINISHED
MINIMUM
FINISHED
WALL
SURFACE
36"
WASHING
MACHINE
OUTLET
BOX
Connect #8 gauge (10 mm2)
minimum solid copper bond
wire to house electrical panel
or approved local ground. An
approved ground may be an 8
foot long ground rod (3 meter
long earth rod), a plate
electrode, or other acceptable
bond. Check your local
building code for requirements.
Electrical outlet: 240V,
20A, 3 wire to be on a 20A
GFCI- protected circuit.
HOSE BIBB (2)
TWO (2) 1/2" HOT & COLD
WATER SUPPLY LINES
IMPORTANT: This illustration shows the installed
position of the waste stubout when connected to
the shower drain. If the stubout is installed before
the shower unit, leave enough flex in the waste
line to allow the end of the stubout to be blocked
temporarily (see page 11) in a position flush with
the floor surface. This will allow the shower unit
to slide across the floor into position without having
to lift it.
IMPORTANT: The shower drain is designed to
connect to a 2 inch (50mm) ABS or PVC (as
approved by local codes/standards) waste
stubout.
The end of the 2 inch (50 mm) waste stubout
must be located to these dimensions within 1/4
inch (6 mm).
55"
40"
18" 16-3/8"

J-Dream™Owner’s Manual
Base and Drain
Important: Locate base to provide assembly access to all sides
Remove base from carton labeled Base/Top. Place clear top in carton to prevent damage. The clear top will not be
installed until the unit has been fully assembled and plumbed.
PositiontheJ-Dream baseonthefloorsothatyouhaveworkaccesstoallfoursidesoftheunitduringassembly.Allow
a minimum of 24" (600 mm) for access on each side of base. Before starting assembly, position the base pointing
in the same direction as it will be in the final installation position, so no unnecessary turning of the unit is required.
Notice Base is positioned in the
same direction as it will be in the
final installation position. (Right
hand model shown.)
Base
Floor cut-out
for drain pipe.
Drain Fitting
Niche where J-Dream
is to be finally installed.
10

Broken Line
Represents
Drain Stub
Assembly Tool
Locking
Ring
Rubber
Compression
Sleeve
Screwdriver
Tighten
Locking Ring
Clockwise
Wall
Drain
Compression
Fitting
Temporary
Wood Block
Drain Assembly
Floor
Drain stubout flush
with, or beneath floor
surface
J-Dream™Owner’s Manual
Drain Fitting
After the J-Dream has been completely assembled and moved into final position (see page 24), remove the block
and pull the drain assembly up to insert the stub into the drain. The drain fitting is a non-caulk type (compression
fitting) drain. Make certain that the locking ring is loose to allow the drain stub to insert easily inside the rubber
compression sleeve. If necessary, lubricate the sleeve with a mild soap solution. The drain stub must extend well
intotherubbersleevebeforethelockingringistightened.Useascrewdriverandtheassemblytoolprovidedtotighten
the locking ring.
The drain fitting is provided with the unit. Leave enough flexibility in the waste line to allow the end of the stubout
tobe blockedtemporarily ina positionflushwith orbelow thefloor surface. Thiswillallow youto slidethe showerunit
across the floor into its final position without having to lift the shower unit.
11

J-Dream™Owner’s Manual
12
Installation of Panels (Note: Right hand J-Dream™with stereo shown
throughout this manual except where noted.)
Attach Seat Wall to Base
Bolts (8)
Nuts (8)
G
J
Align four holes on seat wall
frame over base and insert
bolts and tighten nuts from
underneath.
Washers (8)
I
Equipment
Seat Wall
Bolts (2)
G
Nuts (8)
J
Frame
Align holes on bracket with
frame holes and insert bolts
and tighten nuts.
B
A
B
A
Spacer
Bracket (2)
90°(See Note)
Note: Check to see that the
seat wall frame vertical leg is
perpendicular to base frame. If
necessary, use 1/4" flat washer
C to shim the seat wall frame.

J-Dream™Owner’s Manual
Attach Panel #2 to Seat Wall Frame
Slide in panel feeding between frame and edge of seat wall. Align to frame and fasten panel to frame. Important: Do
not caulk panel to seat wall as the seat wall is hinged and designed to swing open.
F
Screw (4)
C
Washer (4)
Top View
Move
Frame
Seat Wall
Panel #2 Remove
these 4
screws to
swing the
seat wall
open.
You may want to swing the
hinged seat wall open to
get better access to the
installation of the screws.
13

J-Dream™Owner’s Manual
Install Back Wall
Caulk the bottom and sides of back wall where indicated in the illustrations below. Install fasteners. Now align the
back wall parallel to the pan lip to center the back wall between the seat wall and the end panel.
Screw (4)
B
Washer (8)
CNut (4)
D
Caulk
A
A
Screw (4)
B
B
Caulk
Washer (8)
C
Nut (4)
D
B
Seat wall not
shown in this
illustration for
clarity.
Caulk
Panel #3
Panel #2
Back wall
Pan lip Parallel
14

J-Dream™Owner’s Manual
Attach Panel #1 to Seat Wall
Remove 4 bolts from seat wall to attach Panel # 1 to seat wall. Caulk along surface of seat wall.
15
Panel #1
Reinstall bolts (4)
and washers (4)
removed from seat
wall and bracket
Seat wall attaches to
panel #1 two places.
Caulk
Seat wall attaches to
panel #1 three places.
A
B
B
A
Nut (3)
D
Screw (3)
B
Washer (6)
C

J-Dream™Owner’s Manual
Attach Front Panel Bracket to Seat Wall Frame and T Bracket to Front Panel
Bracket. Attach Panel Support and Spacer Bracket to Base Frame and L
Bracket to Panel Support
TOP OF
FRAME
58-3/8" 17"
For clarity Panel #1 not
shown in this illustration.
G
Hex Bolt (2) This bolt
goes through the panel
support first and then
through the bracket.
J
Nut (2) Reach under
the base frame to start
the nuts onto the bolts.
Base
Frame
N
Screw (2)
D
Nut (4)
Spacer
Bracket (2)
Nut (2)
Panel
Support L Bracket
B
Screw (2)
D
Front
Panel
Bracket
Seat Wall
Panel #1 Seat
Wall
Frame
Bolt (remove top bolt from seat wall
bracket and reinstall). See below
dimensions for bolt locations.
T Bracket (2)
Front
Panel
Bracket (2)
B
Screw (2)
Bracket (2)
A
A
16

Attach Angle Bracket to Panel #1
Notethattheanglebrackethasanotchonthetopandbottom.Thisnotchdoesnotgetscrewedagainstthesidepanels
but faces out as shown in the side view. Do not tighten the screws at this time as the angle bracket will have to
be aligned with the door frame holes.
J-Dream™Owner’s Manual
17
B
Screw (3)
C
Washer (3)
Nut (3)
D
(Top View)
Angle Bracket
Angle
Bracket
Panel #1
A
A

J-Dream™Owner’s Manual
18
Attach End Panel
Note: End panel is glass for corner version and color-matched acrylic for niche version. Remove the screw located
on the bottom left side of the end panel (Illustration A). Attach the bracket to the end panel using this screw. Lift the
end panel onto the pan and align with Panel #3. Secure the End Panel and Panel #3 as shown in Illustration B. The
bracket is secured to the base frame as in Illustration A.
Screw removed
from end panel.
Bolt (1)
G
Bracket (1)
NNut (1)
J
End Panel
Base
Frame
Bolt (4)
B
Washer (4) K
Nut (4)
D
End Panel
Panel #3
B
B
A
A
Caulk