BullFrog M Series User manual

BULLFROG SPAS
Delivery and
Installation Guide

Prevent dirt, sand,
5.
INSTALLATION & DELIVERY
Note : when you purchase a Bullfrog Spa through Costco,
standard backyard delivery is included with your hot tub.
This includes a2-man delivery and does not include the
cost of a crane or ot her heavy equipment, if needed. Extra
delivery charges may apply if delivery conditions require
special equipment or extra personnel.Once the spa is in
place it will be ready for your electrician to connect.Your
authorized dealer will contact you todiscuss delivery and
what is included.
Reference Material
Before attempting toinst all or use your spa, please read
I mportant Safety Instructions as well as all the installation
instructions that follow.
Site Selection and Preparation
Your home most likely offers multiple sites where your spa may be
installed.Use the information presented in this section to assist
youincarefullyselectingthesitethatworksbestfor you.Itis
your responsibility to choose and prepare the site properly before
delivery,soyou will experience a smooth and efficient delivery as
well as obtain optimal use and full enjoyment of your spa.
Environment
Indoor Considerations: Indoor spa installations
have special requirements.
Theenvironmentboth around and belowthe spashouldbe
waterresistant,andpreferablywaterproof.Itmustbecapableof
handlingwater splashed out fromthespa aswell as the possibility
of a malfunction.
Recommendations to handle water around the spa include, but
arenotlimitedto,afloordrainand/oracatchbasinequivalent
to the volume of water in your spa. Condensation can also occur
onthespacoveranddripontothefloor.Therefore,ensurethat
flooring materials provide a good grip when wet and are resilient
to constant exposure of water and chemicals.
In addition to handling the water from the spa, it is
recommended that the room be properly ventilated.Humidity
levelswillnaturallyincreaseafterthespaisinstalledandinuse.
Watermay get into woodwork and producedry rot,mildew,
orotherproblems.Overtime,highlevelsofhumidityandspa
chemicals can cause water damage to your floor,wall,and ceiling
surfaces.
To minimize humidity damage,it is best to provide plenty of
ventilationsuchas aceiling fan andmoisture-resistantpaint.An
architect can help to determine if special ventilation equipment
is required, such as a humidistat or dehumidifier which can be
installed to regulate indoor humidity during spa use.
NOTE: Typicalindoorsurfacesinclude,butarenotlimitedto
concrete, wood, non-slip tile, or linoleum.
Outdoor Considerations: There are several considerations
when installing your spa outdoors.
1. Avoid selecting a site where excessive water may contact the
spa, such as sprinklers or a roof edge without rain gutters.
Avoid areas ofdirect,prolonged sunlight (if possible).
Theultraviolet raysmay fade or damagethe spa coverand
cabinet.
Checkallapplicablenationaland localcodes regarding
possible restrictions that requirefencingorchildproofgates
4.
around the spa.
andfoliagefrom being trackedinto your
spa by utilizing concrete, concrete pavers,or stone for paths
andaccessareas(or,avoidpositioningyour spainanarea
where debris will be tracked into the spa). Check the location
oftreesandspillpathsfromgutterstodetermineifwindor
rain will sweep debris into your spa.
Consider your view and privacy during all seasons of the year
NOTE: Typical outdoor surfaces include, but are not limited to
concrete, brick, non-slip tile, wood decking, pea gravel, or sand.
Obstacles such as overhanging tree
limbs, awnings, protruding gas meters,
water meters, and A/C units can
prevent easy access.
WARNING: Watch for power lines.
If there are more than six
consecutive stairs without
a landing then you may be
required to find another
delivery path.
It may be necessary to remove a
gate, part of a fence, or other
items in order to dolly the spa to
the desired location.
Check the measurements on 90 turns
to make sure the spa will fit through.
2.
3.
1

Spa Location
Service Access: Some people choose to install tile, stone, or
custom wood around their spas. If you are installing your spa with
custom trimming, remember to allow access for service. Should
your spa need service, a technician may need to remove the spa’s
equipment compartment door or side panels, or access the spa
from beneath. Also, it is always best to design special installations
so the spa can still be moved, or lifted from the ground.
Access to Circuit Breakers: For service purposes, allow
easy access to the circuit breakers in the electrical service panel
(permanently connected models), or to the interrupter switch on
the end of the power cord (cord-connected models).
Electrical Safety Requirements: e installation of all
spas must be in accordance with national and local wiring rules
and with applicable permits consistent with local regulations. A
licensed Electrician must perform the electrical installation and
GFCI test procedure. Each Bullfrog Spa is manufactured and
tested to a standard that provides maximum protection against
electrical shock.
Improper wiring may prevent the spa from operating safely which
could result in electrical shock, injury, or death. Improper wiring
could also lead to a malfunction of the spa’s equipment and risk
of re. When considering a location for your spa, consult with a
licensed Electrician pertaining to the following:
Overhead Power Lines: Based upon the national and local
wiring rules that apply to your area, you will need to install your
spa at the required minimum horizontal and vertical distances
from all power lines.
Service Disconnect: Based upon your area, a disconnect
device must be incorporated into the xed wiring in accordance
with national and local wiring rules. If the national and local
wiring rules permit, a GFCI or RCD Sub-Panel may be used
to substitute the service disconnect, providing that it is located
within the same parameters.
Electrical Outlets, Switches and Devices: Based upon
the national and local wiring rules that apply to your area, you
must install your spa at the required minimum distance from all
electrical outlets, switches, and devices.
Bonding: Based upon the national and local wiring rules that
apply to your area, the Control System Box located inside the
equipment compartment of your spa must be bonded to all metal
equipment, handrails, xtures, enclosures, pipe, or conduit that
are located within the maximum specied distances. e bonding
is to be connected to the ground lug connector on the exterior
surface of the Control System Box and all metal items previously
described.
Equipment Compartment Access: Make sure the spa is
positioned so access to the equipment compartment will not be
blocked.
All other national and local rules that may be applicable.
Water Drainage: Your spa contains an equipment
compartment, which houses all of its electrical components.
Allowing water into the equipment compartment can damage
the electronics, or may result in tripping your spa’s circuit
breaker. If installing the spa in a SpaVault, below ground level,
or where water may accumulate it is the owner’s responsibility to
ensure that water will drain adequately so as not to damage spa
equipment. For normal installations at ground level choose a site
where water will drain away from the spa.
Use of a Cover-Lifting Mechanism: If using a cover-
lifting mechanism, allow up to 18 inches (.61m) of clearance
behind the spa. Check with your authorized Bullfrog Spas
Dealer for the exact clearance requirements for the cover-lifting
mechanism.
Spa Foundation
General Guidelines: Select a structurally sound at surface
that is reasonably level to serve as your spa’s foundation. A
foundation that shifts or settles may cause stress to the spa shell.
e foundation that your spa rests on must have a weight bearing
load capability of supporting the weight of your spa, its water, and
the people using it. e maximum lled weight of a spa can be
as much as 6,000 lbs. (2,800kg), plus the weight of the occupants
that use the spa (for the weight bearing load requirements as
well as the maximum lled weight of your spa, refer to the Spa
Technical Specications Chart or contact your local authorized
Bullfrog Spas Dealer).
If your spa’s pad is slightly sloped it may not aect the
performance of the spa or its structure, however, there should
be no dips, sags, or unevenness in the pad. Most patios are
built to slope away from the house for drainage purposes. ere
should be no more than a 1/2” (1cm) slope in an 8 ft (2m) run.
Recommended ooring materials include a concrete pad, concrete
pavers or bricks, pea gravel, or crushed rock 1.5” (4cm) or less, or
a reinforced deck. Additionally, your authorized Bullfrog Spas
Dealer may sell or recommend pre-formed spa pads.
NOTE: Concrete foundations should be a minimum of 4
inches (10cm) thick and should be reinforced with either rebar or
mesh. For electrical grounding purposes, the rebar or mesh should
be attached to a bond wire (see Electrical Requirements and
Installation Instructions).
WARNING: To prevent serious damage to your spa, it is
important that the spa foundation be supported by a at, stable,
and consistent subsurface. Bullfrog Spas International highly
recommends consulting a qualied, licensed contractor prior to
the installation of any spa foundation. For assistance, contact your
authorized Bullfrog Spas Dealer.
WARNING: Because your spa pad must provide continuous
support for the entire base of the spa, you should never level
it with shims. If it is necessary to level your spa, make sure the
entire spa’s structure is fully supported, both in the center as well
as the outer edge. When leveling your spa, there should be no
voids beneath it. Contact your authorized Bullfrog Spas Dealer
before making any leveling adjustments. Structural damage to the
spa resulting from incorrect installation, placement on an
inadequate foundation, or improper leveling will void the 2
spa’s warranty.

3
Elevated Installations: Be certain your deck or elevated
structure can support the maximum lled weight of your spa with
the total weight of occupants that use it. You must know the deck’s
weight-bearing load capacity and ensure that it is greater than the
maximum lled weight of your spa combined with the occupants
using it or serious injury or structural damage could result.
To nd the weight bearing load requirement along with the
maximum lled weight of your spa, refer to the Spa Technical
Specications Chart or contact an authorized Bullfrog Spas Dealer.
Concrete Pad
Concrete Pavers
Pea Gravel or Crushed Rock
CAUTION: Consult a qualied structural engineer or
contractor before the spa is placed on an elevated structure or
deck.
Design Considerations
Hard-Surface Options (Decking and Flooring): In
addition to selecting a hard surface that meets the recommended
safety and maintenance criteria, consider textures and colors that
will assist in enhancing the aesthetics of the area in which your
spa will be installed. e decision to match, contrast, or blend the
hard surface colors and textures with those of your spa should
only be made after carefully researching your options.e cost of
a Landscape Architect may be money well spent.
Surrounding Landscape: e correct landscape around
your spa will not only soften the adjacent hard surface areas,
but will add life and much enjoyment to the environment. If
the budget allows, you may want to consult with a Landscape
Architect for expert advice.
Spa-Side Accessories: Besides selecting the correct hard
surfaces and landscape around your spa, the addition of the
proper spa-side accessories will provide just the nishing touch
that you are looking for. Spa steps, benches, towel racks, planter
boxes, or an outdoor replace are just a few of the items that can
be considered when accessorizing your spa.
Delivery Basics
To prepare for the delivery of your spa, make sure the delivery
path is clear and no obstructions are present.
Occasionally a crane is required to install the spa by lifting it to
its nal destination. e crane operator will lift your spa over
walls, buildings, or any other obstruction and place it as close to
the installation site as possible.
Depending on access to the spa site, your spa may be dollied in
either horizontal or vertical position. For your convenience, the
following charts provide the dimensions of your spa in either the
horizontal or vertical position.
WARNING: An empty spa (spa without water in it) must not
be left exposed to sunlight as shell damage may occur. Once the
spa is unwrapped, ll spa with water immediately or shade the spa
with cover or wrapping to prevent direct exposure to sunlight.
WARNING: Watch for power lines.
Spa Dimensions Chart
Model Width Length Height
M9 7' 10" (2.39m) 9' 2" (2.80m) 38"
(.97m)
M8 7' 10" (2.39m 7' 10" (2.39m 38"
(.97m)
M7 7' 7" (2.31m) 7' 7" (2.31m) 37"
(.94m)
A9L 7' 10" (2.39m) 9' 2" (2.80m) 38"
(.97m)
A8, A8L, A8D,
R8, R8L, X8
7' 10" (2.39m 7' 10" (2.39m 38"
(.97m)
A7, A7L, R7,
R7L, X7, X7
7' 4" (2.24m) 7' 4" (2.24m) 36"
(.91m)
A6, A6L, R6,
R6L, X6L
7' 4" (2.24m) 6' 8" (2.03m) 34"
(.86m)
A5L, R5L,
X5L
5' 8" (1.73m) 7' 0" (2.13m) 31"
(.79m)
X6R 6' 7" (2.01m) 6' 7" (2.01m) 36"
(.91m)
STIL7 7' 4" (2.24m) 7' 0" (2.13m) 34"
(.86m)
STIL5 7' 0" (2.13m) 5' 8" (1.73m) 31"
(.79m)
Corner Radius for A, & R, & X Models is 8” (0.3937m)
Corner Radius for M Series & STIL Models is 2.5”
(0.0635m)

4
Electrical Requirements &
Installation
Instructions
IMPORTANT: Provide a copy of these instructions to your
Electrician. e installation of all spas must be in accordance
with national and local wiring rules. Always have a licensed
Electrician perform the electrical installation. Each Bullfrog Spa
is manufactured and tested to a standard that provides maximum
protection against electrical shock. Improper wiring may prevent
the spa from operating safely which could result in electrical
shock, injury or death. Improper wiring could also lead to a
malfunction of the spa’s equipment and risk of re.
Drilling Conduit Hole:
All dimensions are at the bottom base.
1” (2.54cm) Conduit Drill 1-3/8” (3.49cm) hole 3/4” (1.91cm)
Conduit Drill 1-1/8” (2.86cm) hole Center of hole is 1” (2.54cm)
from the ground
Important Technical Information
Voltage Denitions: When reading these instructions, the term
120V~ refers to the 110-120V~ range of voltage, while the 240V~
term refers to the 220-240 range of voltage.
Wiring Connection: Appliance must be permanently
connected to xed wiring (except for U.S./CAN 120V~/60Hz
Cord-Connected units).
Wiring Diagrams: In addition to the instructions that follow,
please reference the appropriate Wiring Diagrams (120V~/60Hz
Cord-Connected, 120V~/60Hz Permanently-Connected,
240V~/60Hz Permanently-Connected, or 230V~/50Hz
Permanently-Connected).
Electrical Service Wire Size and Type: e size of wire
required to supply the spa with power is dependent upon the
length of the electrical run and should only be determined by a
licensed Electrician. Installation must be in accordance with all
national and local wiring rules. All wiring from the disconnect to
the spa must be copper to ensure adequate connections. Never
use aluminum wiring from the GFCI disconnect to the spa”
Spa Location:
Overhead Power Lines: Based upon the national and local wiring
rules that apply to your area, you will need to install your spa at
the required minimum horizontal and vertical distances from all
power lines.
Service Disconnect: Based upon your area, a disconnect
device must be incorporated into the xed wiring in accordance
with national and local wiring rules. If the national and local
wiring rules permit, a GFCI Sub Panel may be used to substitute
the service disconnect, providing that it is located within the same
parameters.
Electrical Outlets, Switches and Devices: Based upon
the national and local wiring rules that apply to your area, you
must install your spa at or beyond the required minimum distance
from all electrical outlets, switches, and devices.
Bonding: Based upon the national and local wiring rules that
apply to your area, the Control System Box located inside the
equipment compartment of your spa must be bonded to all metal
equipment, handrails, xtures, enclosures, pipe, or conduit that
are located within the maximum specied distances. e bonding
is to be connected to the ground lug connector on the exterior
surface of the Control System Box and all metal items previously
described.
Equipment Compartment Access: Make sure the spa is
positioned so that access to the equipment compartment will not
be blocked.
Ground Fault Circuit Interrupters ( GFCI) or
Residual Current Devices (RCD): As per national and
local wiring rules, all spas, hot tubs, and associated electrical
components must be protected by a GFCI or RCD, either at the
main breaker box or at the service disconnect.
WARNING: Removal or bypassing the GFCI will result in
an unsafe spa and will void your spa’s warranty. When installing
the GFCI, all conductors except the green ground must be
routed through the GFCI, including the neutral. Never bypass
the neutral line. If the neutral line is bypassed, then the current
will be imbalanced and cause the GFCI to trip. See GFCI
Wiring Diagrams or contact Bullfrog International, LC or your
authorized Bullfrog Spa dealer.
REQUIRED TEST PROCEDURE: After the spa is
rst lled and turned on, and prior to each use, the GFCI should
be tested as follows:
Step 1: Press test on the GFCI breaker. e spa should stop
operating.
Step 2: After 30 seconds, press reset and then verify that power
has been restored to the spa. If the GFCI fails to operate in this
manner you may have an electrical malfunction and be at risk of
electrical shock. Should this occur, turn o the GFCI breaker to
the spa and do not use the spa until the malfunction has been
repaired by a licensed Electrician or your authorized Bullfrog Spa
dealer.
Dedicated Electrical Circuit Breaker: e electrical
service to the spa must include a suitably rated switch or circuit
breaker. Whether the spa is a 120V~/60Hz Cord-Connected spa
or a 120V~/60Hz, 240V~/60Hz or 230V~/50Hz Permanently-
Connected spa, it is required that the circuit breaker that supplies
power to the spa is dedicated and does not supply power to any
other electrical outlet, device or item.
Electrical Access Conduit: Each Bullfrog Spa is
manufactured with three electrical access chaseways in its
base to allow conduit to be run to the spas control system.

5
ese chaseways are marked by stickers indicating access points.
12V Maximum on Live Parts: Live parts accessible to the
user must not exceed 12V.
240V~/60Hz 30A Conversion Option: If there is not
50A of electrical service available, an authorized Bullfrog Spa
dealer or Electrician can easily convert the spa to operate on 30A
(conversion instructions are located inside the Control System
Box). Please be aware, spas converted to 30A are only capable of
heating the water when pump 1 is in low-speed, not high-speed.
is heating limitation is acceptable in most climates as well as
indoor installations.
230V~/50Hz, 32A Conversion Options: If there is not
32A of electrical service available, an authorized Bullfrog Spa
dealer or an Electrician can easily convert the spa to operate on
either a single or dual 16A x2 service. Conversion instructions
for the following congurations are located inside the Control
System Box of the spa.
230V~/50Hz 16A Single Service: Please be aware, spas
converted to 16A are only capable of heating the water when
the circulation pump is in low-speed, not high-speed. is
heating limitation is acceptable in most climates as well as indoor
installations.
230V~/50Hz 16A, 16A Dual Service: Operation of spa is
identical to single 32A service except that service is divided into
two separate 16A services.
230V~/50Hz 20A, 2PH+N 20A Dual Service: (Model
A9L only) Operation of spa is normal.
230V~/50Hz 40A, 1PH+N 40A Single Service:
(Model A9L only) Operation of spa is normal.
400V~3N 16A x 3, 50Hz Service: Operation of spa is
identical to 32A service is divided into 3 separate 240V~ services
with one shared neutral.
New Installations and
Re-Installations
ese instructions apply to both new installations and re-
installations which may occur when a spa is moved or relocated to
a new location.
120V~/60Hz Equipment
120V~/60Hz CordConnected Installation: is option
is only applicable if the spa was ordered from the factory with
both a 120V~/60Hz pump and a 120V~/60Hz power cord.e
spa’s Safety Approval Listing and warranty will be void, and the
spa may be unsafe if an aftermarket power cord is installed on
the spa. Cord-Connected spas have already been converted to
operate on 120V~/60Hz power at the factory and come with
approximately 15‘ (4.57m) of usable power cord (the maximum
length allowed) attached to the spa. is factory installed power
cord comes with a built-in GFCI breaker.
IMPORTANT: Cordage shall be replaced only with a special
cordage assembly available from the manufacturer, its service
agent, or similarly qualied persons in order to avoid a hazard.
Cord-Connected 120V~/60Hz spas require that the factory
installed power cord, with its built-in GFCI breaker be connected
to a 120V~/60Hz, 15A, Single-Phase, dedicated, grounded circuit
and power outlet. It is important that this circuit is dedicated (not
being used by any other electrical appliance) or your spa may not
function properly.
For safety purposes, the location of the power outlet (where
the spa is to be connected) can be no closer than the minimum
allowable distance specied by the national and local wiring rules
in your area. Installation must be in accordance with all national
and local wiring rules.
WARNING: Never use an extension cord. Bullfrog
International, LC does not allow the use of an extension cord
under any possible situation. e use of an extension cord
voids any warranty on the spa equipment and also exposes the
consumer to additional risk of re, electrical shock, injury, or
death.
120V~/60Hz Equipment
Permanently-Connected 120V~/60Hz spas require a GFCI
protected, 3-wire (Line 1, Neutral and Ground), 120V~/60Hz,
15A, Single-Phase,
dedicated electrical circuit. It is important that this circuit is
dedicated (not being used by any other electrical appliance) or the
spa may not function properly. Installation must be in accordance
with all national and local wiring rules.
240V~/60Hz Equipment
Permanently-Connected 240V~/60Hz spas require a GFCI
protected,
4-wire (Line 1, Line 2, Neutral, and Ground), 240V~/60Hz, 50A,
Single-Phase, dedicated electrical circuit. It is important that
this circuit is dedicated (not being used by any other electrical
appliance) or the spa may not function properly. Installation must
be in accordance with all national and local wiring rules
230V~/50Hz Equipment
is equipment allows for the spas to operate only on a 230V~/50
Hz electrical service.
Permanently-Connected 230V~/50Hz, 32A spas require an
RCD protected, 230V~50Hz, 32A Single-Service, or 16A Single
Service, or 16A-16A x2, 400V~,3N, 50Hz, 16Ax3, dedicated
electrical circuit. It is important that this circuit is dedicated (not
being used by any other electrical appliance)
or the spa may not function properly. For specic conversion
instruction, please refer to the system wiring diagram inside
the Control System Box (located in the spa’s equipment
compartment). Installation must be in accordance with all
national and local wiring rules.

6
Connecting the electrical
service to the spa
IMPORTANT: Installation must be in accordance with
all national and local wiring rules and performed by a licensed
Electrician.
Step 1: Choose one of the three available conduit entry points.
(Yellow Black decal)
Step 2: Determine the conduit diameter and drill a hole that
is properly sized for the conduit (¾” conduit drill 1-1/8” hole, 1”
conduit drill 1-3/8” hole). Use the + as the locater for the center
of the hole. e hole saw must go through two layers of plastic.
ere is a 1” space between both layers.
Step 3: Push the conduit through the hole until it comes out
into the equipment area
Step 4: Remove the faceplate to the Control System Box
Step 5: Connect the conduit to the Control System Box using a
Liquid Tight Connector.
Step 6: Run the required wires through the conduit to the
Control System Box.
Step 7: Connect the electrical service wires to the terminal
block located in the Control System Box.
Step 8: Replace the Control System Box faceplate and the
equipment compartment door. e electrical hook-up is complete.
Note: To conform with electrical codes, and to create a barrier
against pests, any holes created in the base of your Bullfrog Spa
should be tted with an appropriate connector.

7
Electrical Chaseway Diagrams
2394
94.3
2394
94.3
96.55
38
13.07
5
89.82
35
2270
89.4
FROM BOTTOM
OF BASE
2270
89.4
FROM BOTTOM
OF BASE
162
6.4
166
6.5
283
11.1
613
24.1
613
24.1
D
C
B
A
A
B
C
D
1
2
3
4
5
6
7
8
8
7
6
5
4
3
2
1
MATERIAL:
SURFACE TREATMENT:
-
MODELED BY
APPROVED BY
DATE
NAME
TITLE:
SIZE
B
PART NUMBER:
REV
SCALE: 1:22
-
SHEET 1 OF 1
1
.x .1
.XX .02
.XXX .005
.XXXX .0020
1/16
FRACTIONS DECIMALS ANGLES
TOLERANCES ARE:
CAD GENERATED DRAWING,
DO NOT MANUALLY UPDATE
DO NOT SCALE DRAWING
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN INCHES
MATERIAL CONDITION:
VENDOR:
MANUFACTURER:
VENDOR PART NUMBER:
CES, ETL, UL, OR OTHER REGULATORY
AGENCY
CONTROLLED PART
-
-
Adam Lundgren
THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF
BULLFROG INTERNATIONAL, ANY REPRODUCTION IN PART OR WHOLE
WITHOUT THE WRITTEN PERMISSION OF BULLFROG IS NOT ALLOWED.
M8 FINAL ASSY. DRAWING
W/ MEASURMENT IN INCHES
Model M8
7'10" (2.39m) x 7'10"
(2.39m) x 38" (.97m)
28
11.1
38
14.9
38
15.1
8
3.0
86.7
220
OF BASE
FROM BOTTOM
6.4
16
220
86.7
FROM BOTTOM
OF BASE
17
6.5
11
4.2
87
34.3
94
37.0
91.3
232
232
91.3
MANUFACTURER:
VENDOR PART NUMBER:
CES, ETL, UL, OR OTHER REGULATORY
BULLFROG INTERNATIONAL, ANY REPRODUCTION IN PART OR WHOLE
D
C
B
A
A
B
C
D
1
234
5
678
87456 321
MATERIAL:
SURFACE TREATMENT:
-
MODELED BY
APPROVED BY
DATE
NAME
TITLE:
SIZE
B
CONTROLLED PART
FRACTIONS DECIMALS ANGLES
PART NUMBER:
1/16
VENDOR:
AGENCY
MATERIAL CONDITION:
UNLESS OTHERWISE SPECIFIED
.005
DIMENSIONS ARE IN INCHES
TOLERANCES ARE:
-REV
SCALE: 1:22 SHEET 1 OF 1
1
-
Adam Lundgren
.0020.XXXX
DO NOT SCALE DRAWING
WITHOUT THE WRITTEN PERMISSION OF BULLFROG IS NOT ALLOWED.
.x .1
.XX .02
.XXX
CAD GENERATED DRAWING,
DO NOT MANUALLY UPDATE
THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF
M7 FINAL ASSY. DRAWING
W/ MEASURMENT IN INCHES
Model M7
7'7" (2.31m) x 7'7" (2.31m)
x 37" (.94m)
12.64
5
89.82
35
96.55
38
2.74
R1.1
279.80
110.2
239.16
94.2
237.86
93.6
FROM BOTTOM
OF BASE
278.50
109.6
FROM BOTTOM
OF BASE
16.92
6.7
16.56
6.5
157.24
61.9
39.70
15.6
40.92
16.1
7.62
3
D
C
B
A
A
B
C
D
1
2
3
4
5
6
7
8
8
7
6
5
4
3
2
1
MATERIAL:
SURFACE TREATMENT:
-
MODELED BY
APPROVED BY
DATE
NAME
TITLE:
SIZE
B
PART NUMBER:
REV
SCALE: 1:50
-
SHEET 1 OF 1
1
.x .1
.XX .02
.XXX .005
.XXXX .0020
1/16
FRACTIONS DECIMALS ANGLES
TOLERANCES ARE:
CAD GENERATED DRAWING,
DO NOT MANUALLY UPDATE
DO NOT SCALE DRAWING
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN INCHES
MATERIAL CONDITION:
VENDOR:
MANUFACTURER:
VENDOR PART NUMBER:
CES, ETL, UL, OR OTHER REGULATORY
AGENCY
CONTROLLED PART
-
-
Adam Lundgren
THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF
BULLFROG INTERNATIONAL, ANY REPRODUCTION IN PART OR WHOLE
WITHOUT THE WRITTEN PERMISSION OF BULLFROG IS NOT ALLOWED.
M9 FINAL ASSY. DRAWING
W/ MEASURMENT IN INCHES
Model M9
7'10" (2.39m) x 9'2" (2.79m) x
38" (.97m)

8
Model A9L
7'10" (2.39m) x 9'2" (2.79m) x
38" (.97m)
228cm
From Bottom of Base
73cm
267cm
From Bottom
of Base
165cm
13cm
13cm
7.6cm
102cm
89.70
From bottom of base
89.70
From bottom
of base
34.88
28.52
34.88
5 stub up
Model A8, A8L, A8D, R8, X8
7'10" (2.39m) x 7'10" (2.39m) x
38" (.97m)
D
C
B
A
A
B
C
D
1
2
3
4
5
6
7
8
8
7
6
5
4
3
2
1
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL
ANGULAR: MACH BEND
TWO PLACE DECIMAL
THREE PLACE DECIMAL
INTERPRET GEOMETRIC
TOLERANCING PER:
MATERIAL
FINISH
DRAWN
CHECKED
ENG APPR.
MFG APPR.
Q.A.
COMMENTS:
DATE
NAME
TITLE:
SIZE
B
DWG. NO.
REV
WEIGHT:
SCALE: 1:24
UNLESS OTHERWISE SPECIFIED:
SHEET 1 OF 1
A8 Electrical Chaseway Drawing
DO NOT SCALE DRAWING
83.33
From bottom of base
83.70
From bottom
of base
33.00
33.0033.00
Model A7, R7, X7
D
C
B
A
A
B
C
D
1
2
3
4
5
6
7
8
8
7
6
5
4
3
2
1
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL
ANGULAR: MACH BEND
TWO PLACE DECIMAL
THREE PLACE DECIMAL
INTERPRET GEOMETRIC
TOLERANCING PER:
MATERIAL
FINISH
DRAWN
CHECKED
ENG APPR.
MFG APPR.
Q.A.
COMMENTS:
DATE
NAME
TITLE:
SIZE
B
DWG. NO.
REV
WEIGHT:
SCALE: 1:24
UNLESS OTHERWISE SPECIFIED:
SHEET 1 OF 1
A7 Electrical Chaseway Drawing
DO NOT SCALE DRAWING
5 3
7’ 4” (2.24m) x 7’ 4” (2.24m) x 36” (.91m)
88.0
224
80.0
203
32.7
83
30.2
77
5.0
13
*
3.0
8
*
5.0
13
*
32.7
83
75.3
191
FROM BOTTOM OF BASE
83.3
212
FROM BOTTOM
OF BASE
C
B
A
A6L/R6L/X6L
NOTES:
DOOR ENTRY IS CENTERED ON THE FRONT OF THE
SPA WITH THE FOLLOWING SPAN: 61.3" [155.6]
*INTERNAL ELECTRICAL STUB-UP
Height:
A - Overall
34" [86.4cm]
B - Ground to Bottom of Lip
28" [71.1cm]
C- Ground to Bottom of Cabinet
4 3/4" [12cm]
Model A6L, R6L, X6L
6'8" (2.03m) x
7'4" (2.24m) x
34" (.86m)
88.0
224
80.0
203
75.3
191
FROM
BOTTOM
OF BASE
83.3
212
FROM BOTTOM
OF BASE
33.0
84
30.1
77
30.1
77
5.0
13
*
5.0
13
*
Ø 3.0*
[8]
C
B
C
A6/R6
NOTES:
DOOR ENTRY IS CENTERED ON THE FRONT OF THE
SPA WITH THE FOLLOWING SPAN: 69.25" [175.9]
*INTERNAL ELECTRICAL STUB-UP
Height:
A - Overall
34" [86.4cm]
B - Ground to Bottom of Lip
28" [71.1cm]
C- Ground to Bottom of Cabinet
4 3/4" [12cm]
Model A6, R6
7'4" (2.24m) x 6'8" (2.03m)
x 34" (.86m)
88.0
224
88.0
224
A
B
c
5.0
12.7
*
5.0
12.7
*
83.3
[211.6]
FROM BOTTOM
OF BASE
83.7
[212.6]
FROM
BOTTOM
OF BASE
32.8
[83.4]
32.8
[83.4]
32.8
[83.4]
A7L/R7L/X7L
NOTES:
DOOR ENTRY IS CENTERED ON THE FRONT OF THE
SPA WITH THE FOLLOWING SPAN: 69.25" [176]
*INTERNAL ELECTRICAL STUB-UP TYPICAL
Height:
A - Overall
36" [91.4cm]
B - Ground to Bottom of Lip
30" [76.2cm]
C- Ground to Bottom of Cabinet
4 3/4" [12cm]
Model A7L, R7L, X7L
7’ 4” (2.24m) x 7’ 4” (2.24m) x
36” (.91m)

9
83
216
FromBottom of Base
69
83
206
Model STIL7
7′-4″ (2.24m) x 7′ (2.13m)
x 34″ (.86m)
6
stub up
30.5
78.4 (199.6cm)
FROM BOTTOM OF BASE
62.9
(160.3cm)
FROM BOTTOM
OF BASE
13.7 (13.7cm)
15.0 (38.1cm)
3.0 (7.6cm)
9.6 (24.4cm)
6.4 (16.3cm)
17.5 (44.5cm)
Model STIL5
5′-8″ (1.73m) x 7′ (2.13m) x
31″ (.79m)
198
99
21
Model X6R
6'7" (2.01m) x 6'7" (2.01m) x
36" (.91m)
84.5
215
67.5
171
C
B
A
18.1
46
15.3
39
31.6
80
3.0
8
*
5.0
13
*
5.0
13
*
80.2
204
FROM BOTTOM OF BASE
63.2
161
FROM
BOTTOM
OF BASE
A5L/R5L/X5L
NOTES:
DOOR ENTRY IS CENTERED ON THE FRONT OF THE
SPA WITH THE FOLLOWING SPAN: 65.75" [167.0cm]
*INTERNAL ELECTRICAL STUB-UP
Height:
A - Overall
31" [78.7cm]
B - Ground to Bottom of Lip
25" [63.5cm]
C- Ground to Bottom of Cabinet
4.75"[12cm]
Model A5L, R5L, X5L
5'8" (1.73m) x 7' (2.03m) x 31" (.79m)

10
Hardware Setup/Wiring Diagram M Series (yt9)
YT-9ULWiringDiagram
Pump1(A2)
Pump2(A3)
Pump3(C1)
Circulationpump/O3(A1)

Voltage
240V

Voltage
240V

Voltage
240V

Voltage
240V

Green/ground
G

Green/ground
G

Green/ground
G

Green/ground
G
Black/lowspeed
K6
Black/lowspeed
K2
Black/lowspeed
K22
Black/lowspeed
K1

Red/highspeed
K3

Red/highspeed
K4

Red/highspeed
K23

White/common
L2
White/common
L2
White/common
L2
White/common
L2
WaterfallPump(C2)
Externallight(C3)
Directoutput(A4)

Voltage
240V

Voltage
240V

Voltage
240V

Green/ground
G

Green/ground
G

Green/ground
G
Black/lowspeed
P34
Black/lowspeed
K24
Black/lowspeed
P28,P30,P32

White/common
L2

White/common
L2

White/common
L2
(North America 60 Hz)

11
YT-9CEWiringDiagram
Pump1(A1)
Pump2(A3)
Pump3(C1)
Circulationpump/O3(A2)

Voltage
240V

Voltage
240V

Voltage
240V

Voltage
240V

Green/ground
G

Green/ground
G

Green/ground
G

Green/ground
G
Black/lowspeed
K6
Black/lowspeed
K2
Black/lowspeed
K22
Black/lowspeed
K3

Red/highspeed
K1

Red/highspeed
K4

Red/highspeed
K23

White/common
L2
White/common
L2
White/common
L2
White/common
L2
WaterfallPump(C2)
Externallight(C3)
Directoutput(A4)

Voltage
240V

Voltage
240V

Voltage
240V

Green/ground
G

Green/ground
G

Green/ground
G
Black/lowspeed
P34
Black/lowspeed
K24
Black/lowspeed
P28,P30,P32

White/common
L2

White/common
L2

White/common
L2
Hardware Setup/Wiring Diagram M Series (yt9)
(Outside North America 50 Hz)

12
Hardware Setup/Wiring Diagram A Series & STIL* (yt 7 4.0)
2
Connecting high voltage accessories: North American model in.yt
For the connection to the 0.250 inch terminals, the high voltage accessories must be provided with female quick
connect terminals, straight and non-insulated for all types of connections, including the ground. Accessories of 120 V or
240 V may be connected to the corresponding terminals of the printed circuit of the in.yt. Refer to the following tables
for correct connections. Note that all female terminals must be correctly and completely seated on the printed circuit
terminals for proper current ratings.
This table shows typical connections. OEMs may have a different connection scheme.
C3
A3
A4
A1
A2
C2
- USE ONLY SAME TYPE
AND RATING OF FUSE
- UTILISER SEULEMENT
LE MÊME TYPE DE
FUSIBLE, DU MÊME
COURANT NOMINAL
WARNING
MAX CURRENT PER FUSE (@50°C)
F2 : 15A MAX
F3 : 24A MAX
F1 : 20A MAX F21 : 15A MAX
HIGH SPEED (RED)
LOW SPEED (BLACK)
COMMON (WHITE)
GROUND (GREEN)
LIVE (BLACK)
COMMON (WHITE)
GROUND (GREEN)
120V 240V
--- RED
WHITE
BLACK
GREEN
INPUT
VOLTAGE
INPUT RATING
48A MAX
P113
P112
P108
F21
20A/600VAC TIME-DELAY
CLASS G
K22
P
P80P81P82P83P84
P92P93P94P95P96
P87P88P89P90
P85
P91 P86
X Y G
P97
P99
P100
K23
P
P101
P34
P133 P132
K21
RELAY
SUPPLY
LED OUTPUT
OPTIONAL IN.MIX PCB
P4
P3
P5
P6
P7
P8
OPTIONAL
PP1 SPLITTER
K3
K4
K6
K7
K9
K10
P5
P17
P7
P22
P23
P28
P30
P33
P36
P37
P34
P6
P2
P3
P4
P8
P29
P41
P42
P45
P35
30A/480VAC TIME-DELAY
CLASS G
F2
20A/600VAC TIME-DELAY
CLASS G
30A/480VAC TIME-DELAY
CLASS G
F3
F1
F4
1
2
3
4
0.5A/250VAC
3AG FAST-ACT.
P
K1 K2
P39
P40
P43 P44
PP
P
P
CO C1CO
P9
P10
P11
P13 P14
P15
P21
P32
P31
C
C
P12
P66
P47
G N
L2
P48P49P50P51P52
P53
P56
P57
P58
P59
P60
P61
P62
P67P68P69P70P71P72
P73
P55
P
P76
P26 P16
P79
P83
TRANSFORMER
LIGHT, SWITCHED
PRESSURE
SWITCH
MAIN KEYPAD
LIGHT, DIRECT
P83
RELAY
SUPPLY
P38
HL & TEMP.
PROBE
P19
K5
COMMUNICATION LINKS
HEATING
ELEMENT
HEATER
GROUND
L1
N
L2
Connections - 0611-2210112-577 - 0611-221036-565
Pump 2 (A3)
Voltage 240 V
Green / ground G
Black / low speed K2
Red / high speed K4
White / common L2
Pump 3 L120 (C3)
Voltage 240 V
Green / ground G
Black / low speed K23
White / common L2
Pump 1 (A2)
Voltage 240 V
Green / ground G
Black / low speed K6
Red / high speed K3
White / common L2
Circulation pump (A1)
Voltage 240 V
Green / ground G
Black / line K1
White / common L2
Ozonator (C2)
Voltage 240 V
Green / ground G
Black / line K22
White / common L2
Direct output 1 (A4)
Voltage 240 V
Green / ground G
Black / line P32
White / common L2
*except model A9L

13
1
Connecting high voltage accessories: North American model in.yt
For the connection to the 0.250 inch terminals, the high voltage accessories must be provided with female quick
connect terminals, straight and non-insulated for all types of connections, including the ground. Accessories of 120 V or
240 V may be connected to the corresponding terminals of the printed circuit of the in.yt. Refer to the following tables
for correct connections. Note that all female terminals must be correctly and completely seated on the printed circuit
terminals for proper current ratings.
This table shows typical connections. OEMs may have a different connection scheme.
A3
A4
A1
A2
OPTIONAL
PP1 SPLITTER
- USE ONLY SAME TYPE
AND RATING OF FUSE
- UTILISER SEULEMENT
LE MÊME TYPE DE
FUSIBLE, DU MÊME
COURANT NOMINAL
WARNING
MAX CURRENT PER FUSE (@50°C)
F2 : 15A MAX
F3 : 24A MAX
F1 : 20A MAX F23 : 20A MAX
ONE OR THE OTHER OF THESE
= OUTPUTS CAN BE USED, BUT
NOT BOTH.
HIGH SPEED (RED)
LOW SPEED (BLACK)
COMMON (WHITE)
GROUND (GREEN)
LIVE (BLACK)
COMMON (WHITE)
GROUND (GREEN)
120V 240V
--- RED
WHITE
BLACK
GREEN
INPUT
VOLTAGE
INPUT RATING
48A MAX
HEATING
ELEMENT
HEATER
GROUND
L1
N
L2
P112
P108
F23
30A/480VAC TIME-DELAY
CLASS G
K26
P
P102P101 P107
P133 P132
P105 P106
P119
P80P81P82P83P84
P92P93P94P95P96
P87P88P89P90
P85
P91 P86
X Y G
P97
P103 P104
P134
P114
P115
P117
P118
P120
P121
P123
P124
P125
P126
P127
P129
P130
P131
G
Y X
P122
P99
P100
RELAY
SUPPLY
K3
K4
K6
K7
K9
K10
P5
P17
P7
P22
P23
P28
P30
P33
P36
P37
P34
P6
P2
P3
P4
P8
P29
P41
P42
P45
P35
30A/480VAC TIME-DELAY
CLASS G
F2
20A/600VAC TIME-DELAY
CLASS G
30A/480VAC TIME-DELAY
CLASS G
F3
F1
F4
1
2
3
4
0.5A/250VAC
3AG FAST-ACT.
P
K1 K2
P39
P40
P43 P44
PP
P
P
CO C1CO
P9
P10
P11
P13 P14
P15
P21
P32
P31
C
C
P12
P66
P47
G N
L2
P48P49P50P51P52
P53
P56
P57
P58
P59
P60
P61
P62
P67P68P69P70P71P72
P73
P55
P
P76
P26 P16
P79
P83
TRANSFORMER
LIGHT, SWITCHED
IN.FLO
SENSOR
MAIN KEYPAD
LIGHT, DIRECT
P83
RELAY
SUPPLY
RELAY
SUPPLY
P38
HL & TEMP.
PROBE
P19
K5
COMMUNICATION LINKS
P116
Connections - 0611-221038-567
Pump 2 (A3)
Voltage 240 V
Green / ground G
Black / low speed K4
Red / high speed K2
White / common L2
Pump 1 (A2)
Voltage 240 V
Green / ground G
Black / low speed K6
Red / high speed K3
White / common L2
Circulation pump (A1)
Voltage 240 V
Green / ground G
Black / line K1
White / common L2
Ozonator (A4)
Voltage 240 V
Green / ground G
Black / line K26
White / common L2
Hardware Setup/Wiring Diagram R Series & X Series (yt 6)

14
Connecting high voltage accessories: European model in.yt
Forthe connection to the 0.250inch (6mm) terminals,the highvoltage accessories must be provided with female quick
connect terminals,straight and non-insulated for all types of connections, including the ground. Only 230 V accessories
may be connected to the corresponding terminals of the printed circuit of the in.yt. Refer to the following tables for
correct connections. Note that all female terminals must be correctly and completely seated on the printed circuit
terminals for proper current ratings.
This table shows typical connections. OEMs may have a dierent connection scheme.
Connections - 0611-221037-566
Pump 1 (A3)
Voltage 230V
Green / ground G
Black / low speed K2
Red / high speed K1
White / common N
Direct (A4)
Voltage 230V
Green / ground G
Black / line K26
White / common N
Light (C2)
Voltage230 V
Green / ground G
Red/ line K22
White/ common N
Pump 2 (C2)
Voltage230 V
Green / ground G
Black / low speed K23
Red / high speed K22
White/ common N
Circulation pump (A2)
Voltage230V
Green / ground G
Red/ line K6
White/ common N
Ozonator(A1)
Voltage230 V
Green / ground G
Black / line K4
White/ common N
Light (12 V AC, 1A Max.)
Always on P34
Relay P35
Light (12 V AC, 1A Max.)
Always on P34
Relay P35
A3
A4
A1
A2
C2
- USE ONLY SAME TYPE
AND RATING OF FUSE
- UTILISER SEULEMENT
LE MÊME TYPE DE
FUSIBLE, DU MÊME
COURANT NOMINAL
WARNING
OPTIONAL
PP1 SPLITTER
F2 : 20A MAX
F3 : 20A MAX
F1 : 20A MAX F21 : 20A MAX
HEATER
CONNEXION
HEATER
GROUND
HIGH SPEED (RED)
LOW SPEED (BLACK)
COMMON (WHITE)
GROUND (GREEN)
LIVE (BLACK)
COMMON (WHITE)
GROUND (GREEN)
P4
P3
P5
P6
P7
P8
P113
P112
P108
F21
20A/400VAC MIN
CLASS aM
K22
P
Y G
P97
K23
P
P34
K21
P98
X
P116
RELAY
SUPPLY
K1
K3
K2
K4
K6
K5
K9
K10
P37
P34
P6
P2
P3
P4
P8
P29
P41 P45
P35
F2
20A/400VAC MIN
CLASS aM
20A/400VAC MIN
CLASS aM
F3
F1
F4
1
2
3
4
250mA/250VAC
3AG SLOW-BLO
P
P
P
P
P
C
C
P22
P76
K8
P
P
COMMUNICATION LINKS
COMMUNICATION LINKS
MAIN KEYPAD
G
N
P55
P19
LIGHT, SWITCHED
P83
LIGHT, DIRECT
P66
P38
HL & TEMP.
PROBE
P42
IN.FLO
SENSOR
Hardware Setup/Wiring Diagram A Series & STIL, 50Hz Equipment (yt7)
IMPORTANT: See electrical connection and jumper set up on page 47-49 for 1, 2, 3 phase connections.
NOTE: e model A9L will operate with various electrical congurations, however, certain set ups may result in operation
limitations. Setups that use three 16A circuits or two 20A circuit are preferred. Alternatively a setup using two 16A circuits can
be used with the A9L, however some minor performance dierences will occur, contact your dealer for details.

15
Hardware Setup/Wiring Diagram R & X Series, 50Hz Equipment (yt6)
3
Connecting high voltage accessories: European model in.yt
Forthe connection to the 0.250inch (6mm) terminals,the highvoltage accessories must be provided with female quick
connect terminals,straight and non-insulated for all types of connections, including the ground. Only 230 V accessories
may be connected to the corresponding terminals of the printed circuit of the in.yt. Refer to the following tables for
correct connections. Note that all female terminals must be correctly and completely seated on the printed circuit
terminals for proper current ratings.
This table shows typical connections. OEMs may have a dierent connection scheme.
Connections - 0611-221039-568
Pump 1 (A2)
Voltage 230V
Green / ground G
Black / low speed K6
Red / high speed K3
White / common N
Pump 2 (A3)
Voltage230 V
Green / ground G
Black / low speed K2
Red / high speed K1
White/ common N
Circulation pump (A1)
Voltage230V
Green / ground G
Black / line K4
White/ common N
Ozonator(A4)
Voltage230 V
Green / ground G
Black / line K26
White/ common N
Light (12 V AC, 1A Max.)
Always on P34
Relay P35
A3
A4
A1
A2
N
L2
L1
L3
OPTIONAL
PP1 SPLITTER
ONE OR THE OTHER OF THESE
= OUTPUTS CAN BE USED, BUT
NOT BOTH.
HIGH SPEED (RED)
LOW SPEED (BLACK)
COMMON (WHITE)
GROUND (GREEN)
LIVE (BLACK)
COMMON (WHITE)
GROUND (GREEN)
- USE ONLY SAME TYPE
AND RATING OF FUSE
- UTILISER SEULEMENT
LE MÊME TYPE DE
FUSIBLE, DU MÊME
COURANT NOMINAL
WARNING
MAX CURRENT PER FUSE (@58°C)
F2 : 20A MAX
F3 : 20A MAX
F1 : 20A MAX
F22 : 20A MAX
F24 : 20A MAX
F21 : 20A MAX
HEATING
ELEMENT
HEATER
GROUND
REFER TO LINE INPUT
CONNECTION TABLE
INPUT RATING 48A MAX
P98
P112
P108
F24
20A/400VAC MIN
CLASS aM
P99
P100
K26
P
P102P101 P107
P133 P132
P105 P106
P119
P92
P93P94P95P96
P87
P88P89
P90P91 P86
Y G
P97
P103 P104
P134
P114
P115
P117
P118
P120
P121
P123
P124
P125
G
Y
P116
P122
XX
K1
K3
K2
K4
K6
K9
K10
P33
P36
P37
P39
P40
P34
P19
P6
P2
P3
P4
P8
P29
P41 P45
P43
P44
P35
20A/400VAC MIN
CLASS aM
F2
20A/400VAC MIN
CLASS aM
20A/400VAC MIN
CLASS aM
F3
F1
F4
1
2
3
4
250mA/250VAC
3AG SLOW-BLO
P
P
P
P
P
CO C1CO
P11
P13
P14
P15
P28
P30
P32
P31
C
C
P22
P66
P55
P76
P74
P75
P17
P21
P7 P5
K8
P10
P
K5
TRANSFORMER
LIGHT, SWITCHED
P38
HL & TEMP.
PROBE
P42
IN.FLO
SENSOR
MAIN KEYPAD
COMMUNICATION LINKS
LIGHT, DIRECT
P83
G
N
P56
P57
P58
P59
P60
P61
P62
P47P48P49P50
P51
P52
P53
IMPORTANT: See electrical connection and jumper set up on page 47-49 for 1, 2, 3 phase connections.

16
GFCI WIRING DIAGRAMS
20
240 V (4 wires) 120 V (*3 wires)
* If connected to a 3 wires
system, the heat�wave and
accessories will not operate
at 240 V�
Refer to the section
« Connections for 120 V
heaters »�
Note: To convert model to a 120 V system, the white (common)
accessory wire must be moved�See wiring diagram for details�
Electrical wiring: North Amercian model in.ye and in.yt
Electrical wiring
Refer to wiring diagram in the enclosure box lid for more information�
Insert each wire into the appropriate socket of the main entry terminal block according to the color code indicated on the
sticker�Use a flat-head screwdriver to tighten the screws on the terminal�
After making sure wires are securley connected, push them back into the box and replace the cover�Do not over tighten
cover screws (torque to 8 in�lb max {0�9 N�m})�
Connect the bonding conductor to the bonding lug on the front of the spa pack (a grounded electrode conductor should
be used to connect the equipment grounding conductors)�
N N
L1 L1
L2
GG
NOTE: On initial connection the installer is prompted for electrical congurations. e Low-Level setting is selected by the
installer. e Phase and Amperage is set automatically. Default settings should be conrmed by the installer to match the actual
phase and amperage at the spa’s installation location. In rare occasions it may be necessary to adjust the Phase and Amperage
setting to match the actual service available at the installation location using the Electrical Conguration instructions for your
spa’s specic control system. e "Input Amperage" for a 60A service is 48. e "Input Amperage" for a 50A service is 40.

17
RCD WIRING DIAGRAMS
NOTE: On initial connection the installer is prompted for electrical congurations. e Low-Level setting is selected by the
installer. e Phase and Amperage is set automatically. Default settings should be conrmed by the installer to match the actual
phase and amperage at the spa’s installation location. In rare occasions it may be necessary to adjust the Phase and Amperage
setting to match the actual service available at the installation location using the Electrical Conguration instructions for your
spa’s specic control system. e "Input Amperage" for a 60A service is 48. e "Input Amperage" for a 50A service is 40.
22
Electrical wiring: European model in.yt
PJ2
PJ1
N
L1
G
NPJ2
PJ1
L1
L2
G
L3 PJ2
PJ1
L1
L2
G
NPJ2
PJ1
L1
L2
L3
G
Refer to wiring diagram in the enclosure box lid for more information�
Warning
in�yt�ce models must always be connected to a circuit protected by a Residual-Current Device (RCD) having
a rated operating residual-current not exceeding 30 mA�Correct wiring of the electrical service box, RCD, and
pack terminal block is essential! Check your electrical code for local regulations�Only copper wire should be
used, never aluminum�
Connect PJ1 between
P7 and P13�
Connect PJ2 between
P10 and P74�
Connect PJ1 between
P7 and P10�
Connect PJ2 between
P13 and P74�
Connect PJ1 between
P7 and P10�
Connect PJ2 between
P13 and P74�
Connect PJ1 between
P7 and P10�
Connect PJ2 between
P11 and P13�
1-phase 2-phase 3-phase Delta (no neutral) 3-phase with single neutral
Insert each wire into the appropriate socket of the main entry terminal block according to the color code indicated on the
sticker�Use a flat-head screwdriver to tighten the screws on the terminal�
After making sure wires are securley connected, push them back into the box and replace the cover�Do not over tighten
cover screws (torque to 8 in�lb max {0�9 N�m})�
Connect the bonding conductor to the bonding lug on the front of the spa pack (a grounded electrode conductor should
be used to connect the equipment grounding conductors)�
Electrical wiring

71
Bullfrog International, LC
668 W. 14600 S.
Bludale, UT 84065
T: 801.565.8111
F: 801.565.8333
E: [email protected]
v 6.1.1
Register your spa online by visiting:
bullfrogspas.com/warranty-registration
North America 2020
Bullfrog International LC