JASON Hydrotherapy forma AC553 User manual

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Copyright © 2011 Jason International.
“TO BE REMOVED FOR USE BY THE OCCUPANT.”
49-1011-600
Date 03/11
OWNER’S MANUAL
forma®MicroSilkTM Baths
INSTALLATION, OPERATION, AND MAINTENANCE
Jason International, Inc.
8328 MacArthur Drive
North Little Rock, AR 72118
www.jasoninternational.com
OWNER’S RECORD
Dealer:
Date Purchased:
Date Installed:
Installer:
PLACE SERIAL NUMBER CARD WITH
PRODUCT CONFIGURATION IN THIS BOX
INSPECTION
Inspect the unit prior to installation. In the event of a
problem, DO NOT install the unit.
All components are factory assembled to the bath and the
unit is water tested and inspected prior to leaving Jason
International, Inc.
If the carton shows sign of damage, inspect the product
before accepting and describe the problem on the Bill of
Lading.
NOTE: Transportation and insurance from Jason’s
factory are the buyer’s responsibility.
Damage sustained in transit is the responsibility of the
carrier. If damage is discovered,
If the carton shows sign of damage, inspect
the product before accepting and describe the
problem on the Bill of Lading.
the carrier must be immediately notified in writing with a
request for a representative to inspect the unit. Failure of
the carrier to respond should be reported to the seller and
carrier. Always file a freight claim promptly.
The installer is responsible for insuring that the unit is
free from defects or shipping damage. In the event of a
problem, DO NOT install the unit.
Jason International is not responsible for damage that
might have been avoided by inspection or testing prior to
installation.
Damage to the unit during installation will not be covered
by warranty and is the responsibility of the installer. ALL
WARRANTY CLAIMS ON ACRYLIC SURFACE DAMAGE
MUST BE MADE PRIOR TO INSTALLATION. Inspect
plumbing and bath surface for missing or damaged
components. Alert your dealer of any discrepancies.
To protect the unit from damage keep the bath in the
carton until ready for installation.

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Copyright © 2011 Jason International.
EQUIPMENT ACCESS
In accordance with Building Codes, service access to all
therapy bath equipment, controls and electrical connections
must be provided during installation (see Table 1 – Speci-
fications for minimum access size). Insufficient access will
hinder repair and maintenance. Warranty service will not
cover costs of providing equipment access.
INSTALLATION INSTRUCTIONS
Jason offers an optional removable lateral skirt for all rect-
angular baths. The skirts are available in matching acrylic
colors and provide convenient access to bath equipment
as well as an excellent finished appearance. However, if
Jason’s lateral skirt is not used, an access panel MUST be
provided to enable final electrical connections and service.
Please refer to the minimum recommended access panel
size in Table 1 - Specifications.
Table 1 Specications
Operating
Capacity
Min. Size
Access
Floor
Loading
66 x36 x22 39 36 x 17 in 50.2
168 x91 x56 148 91 x 43 cm 245
72 x36 x22 49 36 x 17 in 54.3
183 x91 x56 185 91 x 43 cm 265
72 x42 x22 56 36 x 17 in 50.8
183 x107 x56 212 91 x 43 cm 248
66 x36 x22 44 36 x 17 in 53.5
168 x91 x56 167 91 x 43 cm 261
60 x60 x20.5 55 36 x 17 in 46.8
152 x152 x52 208 91 x 43 cm 229
66 x36 x22 45 36 x 17 in 49.4
168 x91 x56 170 91 x 43 cm 241
72 x36 x22 50 36 x 17 in 48.9
183 x91 x56 189 91 x 43 cm 239
72 x42 x22 65 36 x 17 in 49.6
183 x107 x56 246 91 x 43 cm 242
60 x30 x20.5 38 36 x 17 in 57.1
152 x76 x52 144 91 x 43 cm 279
60 x30 x20.5 38 36 x 17 in 57.3
152 x76 x52 144 91 x 43 cm 280
60 x30 x20.5 38 -- 59.1
152 x76 x52 144 -- 289
60 x32 x20.5 39 36 x 17 in 54.6
152 x81 x52 148 91 x 43 cm 267
60 x32 x20.5 39 36 x 17 in 54.8
152 x81 x52 148 91 x 43 cm 268
60 x32 x20.5 39 -- 56.5
152 x81 x52 148 -- 276
66 x36 x22 48 36 x 17 in 51.3
168 x91 x56 182 91 x 43 cm 250
72 x36 x22 53 36 x 17 in 50.5
183 x91 x56 201 91 x 43 cm 247
fORMA COLLECTION (MicroSilk Bath)
Overall Dimensions
Gallons
Liters
lbs/ft2
kg/M2
L x W x H (in.)
L x W x H (cm)
W x H (in.)
W x H (cm)
RE525 SL/SR
RE527
AC553
AC630
AC635
AE553
DA500 (Round)
RC553
RE527 TL
RE527 SL/SR
RE553
RE630
Model
RC630
RC635
RE525
RE525 TL

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Copyright © 2011 Jason International.
INSTALLATION INSTRUCTIONS (cont.)
INSTALLATION
E a c h b a t h is p r o v i d e d w i t h a c a r d b o a r d b a t h w e l l p r o t e c -
tor that should be kept in the unit during the installation
and throughout the bathroom construction process.
Overflow drains, fill spouts, and valves must be installed
according to the instructions herein.
See the USER MAINTENANCE INSTRUCTIONS section
of this owner’s manual, prior to Installation, for humidity
and mold prevention suggestions.
FinishFrame1. Afinishframeundertheshellrimshould also
alwaysbeconstructedto supportthebathdeckandinsure
proper drainage toward the bath well. This frame is not in-
tended to support the full bath weight (see Figures 1 & 2).
Jason offers a removable lateral skirt for most baths.
The skirts are available in matching acrylic colors
and provide convenient access to bath equipment as
well as an excellent finished appearance. However,
if Jason’s lateral skirt is not used, an access panel
MUST be provided to enable final electrical connec-
tions and service. Please refer to the minimum recom-
mended access panel size in Table 1 - Specifications.
If a Jason lateral skirt is to be used, the bath deck must
be leveled at 20.5” (52cm) from the support floor or the
skirt will not fit properly.
100% Silicone with mildew resistant proper-2.
ties should be applied between the water re-
sistant backer board and the deck of the bath.
NOTE: If you use a tile flange kit, modify the framing
to support the bath lip as shown in Figure 1.
Install the drain and overflow assembly to the bath shell3.
according to the instructions provided with the drain and
position the bath in the area of intended installation.
Finish plumbing rough-in of drain and overflow assem-4.
bly. At this time, considerations should be made for the
position and mounting of the faucet set, as well as all
related plumbing.
Remove the packing board5. before installing the
bath. The bath is equipped with separate bath equip-
ment support bases which are joined for shipment
with packing boards. Detach the packing board
from the bath and from underneath the equipment.
WARNING: Any modification to the equipment is not
recommended and will void the Manufacturer’s war-
ranty.
Install the bath level for proper drainage.6. Jason baths
are designed to be supported at the base of the bath.
If the floor is smooth and level, the baths’ Level Form™
Base will provide proper drainage and support (See
Figure 3).
Mortar is required when the subfloor is not smooth and7.
level; when additional sound insulation is desired; or when
SILICONE BEAD
TILE
DRYWALL DRYWALL
TILE
OPTIONAL
TILE FLANGE
KIT
OPTIONAL
INTEGRATED
TILE LIP
1" X 2"
SUPPORT
SCREW
Figure 1
Figure 2
Full Support Base
Figure 3

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Copyright © 2011 Jason International.
INSTALLATION INSTRUCTIONS (cont.)
the bath is installed in a drop-in application. In alcove
installations, a bed of mortar may also be recommended
to aid in leveling the bath. Note: Do not use a sand bed
to install or level the bath.
Secure the bottom of all equipment mounts so that it8.
is level with the bottom of the bath. Position the bath
in the area of intended installation and cut the equipment
support strap(s) to allow the equipment to rest firmly
on the floor. We recommend securing the equipment
mounts to the floor with removable fasteners for ease
of servicing.
Protect the acrylic bath surface from damage during9.
installation with a suitable material, i.e., cardboard
and/or plastic film. The acrylic surface of this bath has
been provided with a protective film which helps protect
the bath during shipment and installation. Additional
protection may also be required to protect the acrylic sur-
face during installation. If the bath is tiled in, remove the
necessary portion of the film when installing the tile.
Installing the MicroSilkTM Pump Assembly
INSTALLING THE MICROSILK ™PUMP ASSEMBLY
NOTE: These instructions can also be found in the
Installation, Operation and Maintenance manual of the
seperately packaged MicroSilk therapy bath unit.
WARNING: SYSTEM UNDER PRESSURE — NEVER
PERFORM MAINTENANCE WHILE SYSTEM IS RUN-
NING.
The Jason MicroSilk™ system has been factory assembled
following ETL and IAPMO guidelines. For shipping purposes,
the MicroSilk™ Pump Assembly is packaged separately and
disconnected from the bath.
NOTE: Verify the MicroSilk Pump Assembly is the
same unit that was provided for the bath being in-
stalled. The serial number listed on the label provided
on the MicroSilk Pump Assembly carton should match
the serial number of the bath.
WARNING: ANY MODIFICATION TO THE EQUIPMENT
IS NOT RECOMMENDED AND WILL VOID THE
MANUFACTURER’S WARRANTY.
To install the MicroSilk™ Pump Assembly to the bath, the
following procedures must be followed.
NOTE: Do not install the MicroSilk Pump Assembly
further than the length of the tubing that is factory
installed on the bath. These tubing lengths have been
designed for proper drainage of the system.
Position the bath in the area of intended installation.1.
Before beginning any work, the installer is to determine2.
the proper location of the MicroSilk™ Pump Assembly
and service access.
Do not disconnect the tubing with the MicroSilk™ Jet Flex3.
Hose or the tubing from the MicroSilk™ Suction Line that
are secured to the bath with nylon tie straps (See Figure 4)..
CAUTION: Do not allow any dirt or debris to enter into
the system plumbing or MicroSilkTM Pump Assembly.
Figure 4
Figure 5
Figure 6

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Copyright © 2011 Jason International.
INSTALLATION INSTRUCTIONS (cont.)
This could cause system blockage and equipment
damage.
Remove the protective caps from the MicroSilk™ Jet Flex4.
Hose and the MicroSilk™ Suction Line that are located on
the bath (See Figure 5), also remove the protective caps
Figure 7
from the MicroSilk™ Saturation Tank and the MicroSilk™
Suction Barb that are located on the MicroSilk™ Pump
Assembly (See Figure 6).
Thread the MicroSilk™ Jet Flex Hose onto the MicroSilk™5.
Saturation Tank, located on the MicroSilk™ Pump
Assembly. Verifythatallconnectionsonthedischargeside
are tight (See Figure 7). Assure the MicroSilk™ Jet Flex
Figure 8
Hose will allow proper drainage to the jets. All hoses must
have a continuous drop from the saturation tank to the jets.
NOTE: Verify the pump wet-end is angled to allow
for proper drainage.
Clamp the MicroSilk™ Suction Line to the MicroSilk™6.
SuctionBarbusingtheclampprovidedonthetubing. Assure
the MicroSilk™ Suction Line will allow proper drainage to
the suction (See Figure 8). The suction hose must have a
continuous drop from the suction barb to the suction fitting.
CAUTION: Confirm all tubing is fully engaged on
its respective barb and its clamp has secured the
tubing to the barb.
7. If an Automatic Ozone Sanitation System is installed,
connect the ozone system tubing to the tee above the
MicroSilk Saturation Tank (See Figure 9).
8. The bottom of the Pump Mount must be secured and
level with the bottom of the bath, it is recommended
removable fasteners be used in case any future servicing
is required.
9. Continue bath installation per the Jason Owner’s Manual
Installation, Operation, and Maintenance guide.
Figure 9

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Copyright © 2011 Jason International.
INSTALLATION INSTRUCTIONS (cont.)
ELECTRICAL
ELECTRICAL POWER SUPPLY: These instructions are written
assuming 60Hz, 120v (or 240v for Signature Edition) power supply.
Special notations are also included for the Export versions of the
pump, control equipment and power supply.
WARNING: VERIFICATION OF ELECTRICAL REQUIREMENTS
MUST BE MADE BEFORE INSTALLATION. REFER TO THE
EQUIPMENT LABELS FOR VOLTAGE AND FREQUENCY
REQUIREMENTS.
NOTE: Verify that the electrical service matches either the
120v or 240v system requirements for this bath.
NOTE: The bath is designed for indoor use only. The electrical
equipment must not be exposed to direct or indirect water
or moisture contact. The electrical equipment must also be
protected from dust and other airborne debris before, during,
and after installation.
Electrical Service:1. A licensed electrician must provide
the “dedicated” electrical service protected by a GFCI.
The location of the GFCI must be at least five (5) feet
(152 cm) away from the inside surface of the bath,
accessible for regular testing. Use copper conductors only.
DANGER — RISK OF ELECTRIC SHOCK: Connect
only to a circuit protected by a Ground Fault Circuit
Interrupter (GFCI). In the unlikely occurance of
a current imbalance in the power conductors,
the GFCI will interrupt power to the bath.
WARNING: THE ELECTRICAL SERVICE TO THE GFCI
MUST NOT BE INTERRUPTED BY ANY CONTROL
DEVICE. LIKEWISE, THE ELECTRICAL SERVICE FROM
THE GFCI TO THE BATH CONTROL SHOULD BE DIRECT
AND NOT INTERRUPTED BY A SWITCH. NEVER USE A
SWITCH IN CONJUNCTION WITH A CONTROL DEVICE.
THIS WILL VOID THE MANUFACTURER’S WARR ANTY.
GROUNDING IS REQUIRED2.
The unit should be installed by a qualified
service representative and properly grounded.
INSTALL SERVICE CONNECTION AT3.
LEAST 6” (15cm) ABOVE SUB FLOOR.
ALL LOCAL AND STATE ELECTRICAL AND PLUMBING
CODES MUST BE OBSERVED. Where there are no
local codes the National Electric Code (NEC) and
Uniform Plumbing Code (UPC) shall be observed. It
is the responsibility of the installer/owner to determine
specific code compliance prior to installation of the product.
NOTE: In the Commonwealth of Massachusetts, installation
is to be done by a Massachusetts licensed plumber.
Standard/Premier Edition MicroSilk™ Control Box (120v).4.
The MicroSilk generator unit is shipped separate from the bath.
Follow the instructions for the MicroSilk Pump Assembly
Field Installation in the Installation section of this owner’s
manual (instructions are also packaged with the MicroSilk
unit packaging). The control box has a 36” (91cm) cord with
plug end. The MicroSilk control box is mounted on a stand
that is temporarily secured to the packing board for shipping.
During installation, the control box bracket and controls must
be positioned horizontally and located to permit access for
inspection and servicing. The MicroSilk pump’s power cord will
need to be plugged into the control box. Connect the pump’s
male NEMA plug to the female NEMA plug of the control box’s
load line. The MicroSilk control must be plugged into a dedicated
120v, 20A, 60Hz, GFCI protected circuit. (See Figure 9)
Standard/Premier Edition MicroSilk™ Control Box (240v).5.
The MicroSilk generator unit is shipped separate from the bath.
Follow the instructions for the MicroSilk Pump Assembly
Field Installation in the Installation section of this owner’s
manual (instructions are also packaged with the MicroSilk
unit packaging). The control box has a 36” (91cm) cord with a
junction box connection. The MicroSilk control box is mounted
on a stand that is temporarily secured to the packing board for
shipping. During installation, the control box bracket and controls
must be positioned horizontally and located to permit access for
inspection and servicing. The MicroSilk pump’s power cord will
need to be plugged into the control box. Connect the pump’s
male J+J plug to the female J+J plug of the control box’s load
line. The MicroSilk control must be plugged into a dedicated
240v 20A, 50 Hz, GFCI protected circuit. (See Figure 9)
Signature Edition Control Box.6. The MicroSilk generator
unit is shipped separate from the bath. Follow the instructions
for the MicroSilk Pump Assembly Field Installation in the
Installation section of this owner’s manual (instructions are
also packaged with the MicroSilk unit packaging). The control
box has a 36” (91 cm) cord with a junction box connection. The
MicroSilk control box is mounted on a stand that is temporarily
secured to the packing board for shipping. During installation,
the control box bracket and controls must be positioned
horizontally and located to permit access for inspection and
servicing. The MicroSilk pump’s power cord will need to be
plugged into the control box. Connect the pump’s male J+J
plug to the female J+J plug of the control box’s load line. The
MicroSilk control junction box must be plugged into a dedicated
240v 20A, 50 or 60 Hz, GFCI protected circuit. (See Figure
9A)
DANGER: Do not alter the factory installed wiring. All
building materials and wiring should be routed away from
the equipment or other heat-producing components of
the unit.

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Copyright © 2011 Jason International.
INSTALLATION INSTRUCTIONS (cont.)
Figure 9
Standard/ Premier Edition MicroSilk
Figure 9A
Signature Edition MicroSilk
NOTE: The load neutral terminal is not
used. There should be no connection
to the load neutral terminal on the GFCI
circuit breaker. The green wire (GND-
GREEN) is the equipment ground and
should be connected to the neutral
bus found in the main breaker box.
Key Pad
Light
Key Pad Cable
Control Box
Control Mount
Ground - Green Wire
Neutral - White Wire
Hot - Black Wire
Dedicated
120V, 50 or 60 Hz
GFCI Protected
Service
L2
L1
GROUND
DEDICATED
240V,50 or 60 Hz
GFCI PROTECTED
SERVICE
NOTE: USE THE ABOVE
DIAGRAM FOR 240V, 50Hz
OR 60Hz SYSTEMS.
Key Pad
Light
Key Pad Cable
Control Box
Control Mount
Ground - Green Wire
L2 - White Wire
L1 - Black Wire
Dedicated
240V, 50 or 60 Hz
GFCI Protected
Service
L2-WHITE WITH
RED MARK
L1-BLACK
GND-GREEN
FROM CONTROL
L2
240 V
L1
NO CONNECTION
(LOAD NEUTRAL)
BREAKER BOX
BREAKER BOX CONNECTIONS

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Copyright © 2011 Jason International.
INSTALLATION INSTRUCTIONS (cont.)
CLEANING
Remove all loose debris.1. Construction plaster or
excess grout can be removed with the use of a wood
(edge) trowel.
Paint or tar stains2. may need to be removed with a
cleaner such as paint thinner, turpentine, or isopropyl
alcohol (rubbing alcohol). Never allow the cleaner to
soak against the acrylic surface for long periods of time.
Always rinse the surface immediately following the use
of cleaners.
Follow the manufacturer’s instructions for safe use of3.
cleaning products. If the surface becomes scratched
or dulled, it may be restored by using a quality plastic
polish, like Novus Plastic Polish No. 2 (available from
the Jason Dealer). It is always preferable to protect
the acrylic surface during installation to minimize
cleanup and prevent surface damage.
WATER TESTING
Before finishing the installation, it is recommended that the
bath be water tested and the plumbing tested for leaks.
Before water testing the bath,1. make sure any pump
unions are hand tight. Do not over tighten or use a pipe
wrench. This will damage the unions and cause leaking.
If the unit leaks with the unions hand tight, then loosen
the unions(s) and check the O-ring seal to ensure it is
properly seated.
Fill and operate the bath.2. Close the drain and fill the
bath with water to at least 10 inches [25 cm] below the
bath deck. The inlet temperature should not exceed 104°F
(40°C) as this could damage the acrylic surface. Refer
to the FILLING AND DRAINING section of this owner’s
manual for more information.
Inspect the plumbing for leaks.3.
Turn the equipment Off and then drain the water.4.
The bath unit and its plumbing are designed to drain
after each use whether used as a hydrotherapy bath,
soaking bath, or when taking a shower.

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Copyright © 2011 Jason International.
Jason’s Standard Edition MicroSilk system features the best
in luxury bathing for the leisure bath industry. To assure that
your bath functions properly, the MicroSilk pump control box
must be properly connected.
NOTE: For 120v systems, the power cord for the pump
control box must be plugged into a 120v, 20 amp GFCI
dedicated circuit.
THE MICROSILK CONTROL
The MicroSilk unit, Keypad, and Water Level/Vacuum Sensor
must be plugged into the proper receptacles for correct
operation of the system. See Figure 10 for connections: (A)
The power cord for the MicroSilk unit control box must be
plugged into a 120 or 240v, 20 amp, GFCI dedicated circuit.
(B) The MicroSilk pump’s power cord will need to be plugged
into the control box (C). Refer to the ELECTRICAL section
of this manual for connecting the pump to the control box.
(D) Two-pin terminal for installation of the water sensor to
the pump control box. (E) Eight-pin mini-DIN terminal for the
MicroSilk keypad. (F) Six-pin mini-DIN terminal for optional
LED light.
STANDARD EDITION MICROSILK PARTS LIST
MicroSilk Pump Unit Pump Control Box
Control Box Stand Water Level/Vacuum Sensor
Keypad Keypad Cable
MICROSILKTM CONTROL BOX CONNECTIONS
STANDARD EDITION MICROSILKTM
PREMIER EDITION MICROSILK PARTS LIST
MicroSilk Pump Unit Pump Control Box
Control Box Stand Water Level/Vacuum Sensor
Keypad Keypad Cable
LED Light Assembly LED Light Cable
Ozone Sanitation Unit
Jason’s Premier Edition MicroSilk system incorporates all
the features of the Standard Edition system and includes
the benefits of an ozone sanitation system, and an LED
Chromatherapy light. To assure that your bath functions
properly, the MicroSilk pump control box must be properly
connected.
NOTE: For 120v systems, the power cord for the pump
control box must be plugged into a 120v, 20 amp GFCI
dedicated circuit.
THE MICROSILK CONTROL
The MicroSilk unit, Keypad, LED light, Ozone Sanitation Unit,
and Water Level/Vacuum Sensor must be plugged into the
proper receptacles for correct operation of the system. See
Figure 11 for connections: (A) The power cord for the Mi-
croSilk unit control box must be plugged into a 120 or 240v,
20 amp, GFCI dedicated circuit. (B) The MicroSilk pump’s
power cord will need to be plugged into the control box (C).
Refer to the ELECTRICAL section of this manual for con-
necting the pump to the control box. (D) Two-pin terminal
for installation of the water sensor to the pump control box.
(E) Eight-pin mini-DIN terminal for the MicroSilk keypad.
(F) Six-pin mini-DIN terminal for LED light. (G) Ozone Unit
pre-wired to control box.
PREMIER EDITION MICROSILKTM
Figure 10
Figure 11
NOTE: This diagram (Figure 10) also applies to 50Hz, 240v
pumps, controls and power supply systems. Except that
the MicroSilk control junction box must be connected into a
dedicated 240v, 20 Amp GFCI circuit.
NOTE: This diagram (Figure 11) also applies to 50Hz, 240v
pumps, controls and power supply systems. Except that
the MicroSilk control junction box must be connected into a
dedicated 240v, 20 Amp GFCI circuit.

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SIGNATURE EDITION MICROSILK PARTS LIST
MicroSilk Pump Unit Pump Control Box
Keypad Keypad Cable
Control Box Stand Water Level/Temp Sensor
LED Light Assembly LED Light Cable
Vacuum Sensor Ozone Sanitation Unit
Jason’s Signature Edition MicroSilk system is the most ad-
vanced bath manufactured by Jason International, Inc. and
features the ultimate in luxury bathing for the leisure bath
industry. The MicroSilk pump control box must be properly
connected for the bath to function correctly.
THE MICROSILK CONTROL
The MicroSilk Unit, Keypad, LED light, Ozone Sanitation Unit,
Vacuum sensor, and Water Level/Temperature sensor must
be plugged into the proper receptacles for correct operation
of the MicroSilk system. See Figure 12 for connections: (A)
The junction box for the MicroSilk Unit control box must be
connected into a 240v, 20 amp GFCI dedicated circuit. (B)
The MicroSilk pump’s power cord will need to be plugged
into the control box (C). Refer to the ELECTRICAL section
of this manual for connecting the pump to the control box.
Eight-pinmini-DIN terminal forinstallationofMicroSilk keypad
(E). Six-pin mini-DIN terminals for the water/temperature
sensor (D), and LED light (F) to the pump control box. (H)
Two-pin terminal for installation of the vacuum switch to the
water/temperature sensor.
SIGNATURE EDITION MICROSILKTM
Figure 12
CONTROL BOX CONNECTIONS (cont.)
NOTE: This diagram (Figure 12) also applies to 50Hz, 240v
pumps, controls and power supply systems.