Balboa Water Group BP500 Programming manual

1
Manufactured under one or more of these patents. U.S. Patents: 5332944, 5361215, 5550753, 5559720, 5,883,459, 6253227, 6282370, 6590188, 6976052, 6965815, 7030343, 7,417, 834 b2,
Canadian Patent: 2342614, Australian patent: 2373248 other patents both foreign and domestic applied for and pending. All material copyright of Balboa Water Group.
42211 C
Balboa's BP Troubleshooting & Service Manual
6
0
Hz
SPA CONTROL SYSTEMS PANELS
BP500
BP2000G1
TP900, TP800,
TP600, TP400
THIS MANUAL COVERS THE FOLLOWING:

2Manufactured under one or more of these patents. U.S. Patents: 5332944, 5361215, 5550753, 5559720, 5,883,459, 6253227, 6282370, 6590188, 6976052, 6965815, 7030343, 7,417, 834 b2,
Canadian Patent: 2342614, Australian patent: 2373248 other patents both foreign and domestic applied for and pending. All material copyright of Balboa Water Group. 6/22/13
© 2013 Balboa Water Group. All Rights Reserved.
Introduction
Intellectual Property Advisement
All Intellectual property, as defined below, owned by or which is
otherwise the property of Balboa Water Group or its respective
suppliers relating to the Balboa Water Group BP500 Spa Control,
including but not limited to, accessories, parts, or software
relating there to (the “System”), is proprietary to Balboa Water
Group and protected under federal laws, state laws, and
international treaty provisions. Intellectual Property includes,
but is not limited to, inventions (patentable or unpatentable),
patents, trade secrets, copyrights, software, computer programs,
and related documentation, and other works of authorship. You
may not infringe or otherwise violate the rights secured by the
Intellectual Property. Moreover, you agree that you will not (and
will not attempt to) modify, prepare derivative works of, reverse
engineer, decompile, disassemble, or otherwise attempt to create
source code from the software. No title to or ownership in the
Intellectual Property is transferred to you. All applicable rights of
the Intellectual Property shall remain with Balboa Water Group
and its suppliers.
End User Warning
This Installation Manual is provided solely to aid qualified spa
service technicians in installing spas with control systems
manufactured by Balboa Water Group. Balboa controls have
absolutely no end user serviceable parts. Balboa Water Group
does not authorize attempts by the spa owner/user to repair or
service any Balboa products. Non-qualified users should never
open or remove covers, as this will expose dangerous voltage
points and other dangerous risks. Please contact your dealer or
authorized repair center for service.
GFCI
It is required by code to install a Ground Fault Circuit Interrupter
(GFCI) in the supply power for a spa. This device will trip the
breaker if there is an unsafe electrical condition caused by a
malfunctioning component or even the slightest short to ground.
Note: Connect the control system only to a circuit protected
by a Class A GFCI mounted at least 5’ (1.52M) from the inside
walls of the spa/hot tub and in line of sight from the equipment
compartment.
Refer to NEC (National Electrical Code), 2005 Edition, Article
680 for more information.
Warnings: Danger! Risk of Electric Shock!
All electrical work must be performed by a qualified electri-UÊ
cian and must conform to all national, state, and local codes.
Before making any electrical connections, make certain thatUÊ
the Main Power breaker from the house breaker box has
been turned off.
Do not attempt service of this control system. Contact yourUÊ
dealer or service organization for assistance.
Do not permit any electric appliance, such as a light, tele-UÊ
phone, radio, or television within 5’ (1.5m) of a pool or spa.
Follow all owner’s manualUÊ power connection instructions.
Installation must be performed by a licensed electrician andUÊ
all grounding connections must be properly installed.
No user serviceable parts.UÊ
Water temperature in excess of 38˚C may be injurious toUÊ
your health.
Disconnect the electrical power before servicing.UÊ
Keep access door closed.UÊ
CAUTION
UÊ Test the ground fault circuit interrupter before each use of
the spa.
Read the instruction manual.UÊ
UÊ Adequate drainage must be provided if the equipment is to be
installed in a pit.
To ensure continued protection against shock hazard, useUÊ
only identical replacement parts when servicing.
Install aUÊ VG Compliant suction guard that is suitably rated to
match the maximum flow rate marked.
WARNING:
Water temperature in excess of 38˚C may be injurious toUÊ
your health.
Disconnect the electrical power before servicing.UÊ
Keep access door closed.UÊ

3
Manufactured under one or more of these patents. U.S. Patents: 5332944, 5361215, 5550753, 5559720, 5,883,459, 6253227, 6282370, 6590188, 6976052, 6965815, 7030343, 7,417, 834 b2,
Canadian Patent: 2342614, Australian patent: 2373248 other patents both foreign and domestic applied for and pending. All material copyright of Balboa Water Group.
42211 C
Codes and Compliance
All of the electrical wiring methods and materials used to
complete the electrical installation of the BP control systems
must be in accordance with the National Electrical Code or the
Canadian Electric Code, as well as any local electrical codes in
effect at the time of installation.
The selection of electrical materials required to accomplish
this installation and the installation of the control system
must be made by, or be under the direct supervision of,
a qualified electrician.
The systems herein are classified as a “continuous duty
appliance” and is intended primarily for installation at a
single family dwelling. The installation recommendations and
instructions contained in this manual are directed solely toward
these issues.
WARNING!
If there is any doubt whether the system that you are repairing
does not have these features, contact a licensed, qualified
electrician. Do not attempt to modify the wiring yourself.

4Manufactured under one or more of these patents. U.S. Patents: 5332944, 5361215, 5550753, 5559720, 5,883,459, 6253227, 6282370, 6590188, 6976052, 6965815, 7030343, 7,417, 834 b2,
Canadian Patent: 2342614, Australian patent: 2373248 other patents both foreign and domestic applied for and pending. All material copyright of Balboa Water Group. 6/22/13
Basic Installation and
Configuration Guidelines
Use minimum 6AWG copper conductors only.
Torque field connections between 21 and 23 in lbs.
Readily accessible disconnecting means to be provided at time of instal-
lation.
Permanently connected.
Connect only to a circuit protected by a Class A Ground Fault Circuit
Interrupter (GFCI) or Residual Current Device (RCD) mounted at least 5’
(1.52M) from the inside walls of the spa/hot tub and in line of sight from
the equipment compartment.
CSA enclosure: Type 2
Refer to Wiring Diagram inside the cover of the control enclosure.
Refer to Installation and Safety Instructions provided by the spa manufac-
turer.
Warning: People with infectious diseases should not use a spa or hot
tub.
Warning: To avoid injury, exercise care when entering or exiting the spa
or hot tub.
Warning: Do not use a spa or hot tub immediately following strenuous
exercise
Warning: Prolonged immersion in a spa or hot tub may be injurious to
your health
Warning: Maintain water chemistry in accordance with the Manufactur-
ers instructions.
Warning: The equipment and controls shall be located not less than 1.5
meters horizontally from the spa or hot tub.
Warning! GFCI or RCD Protection.
The Owner should test and reset the GFCI or RCD on a
regular basis to verify its function.
CSA Compliance/Conformité
Caution:
K'2@AA524?<B;13.B9A06?0B6A6;A2??B=A2?<??2@idual current device before
each use of the spa.
K%2.1A526;@A?B0A6<;:.;B.9
K12>B.A21?.6;.42:B@A/2=?<C612163A522>B6=:2;A6@A</26;@A.9921
in a pit.
K<?B@2<;9FD6A56;.;2;09<@B?2?.A21&;09<@B?2
K<;;20A<;9FA<.06?0B6A=?<A20A21/F.9.@@4?<B;13.B9A06?0B6A
interrupter or residual current device.
K'<2;@B?20<;A6;B21=?<A20A6<;.4.6;@A@5<085.G.?1B@2<;9F612;A60.9
replacement parts when servicing.
K;@A.99.@B6A./9F?.A21@B0A6<;4B.?1A<:.A05A52:.E6:B:Jow rate
:.?821
Warning:
K*.A2?A2:=2?.AB?26;2E02@@<3M:.F/26;7B?6<B@A<F<B?52.9A5
K6@0<;;20AA522920A?60.9=<D2?/23<?2@2?C606;4
Attention:
K'<B7<B?@C2?6Ier l’efficacite du disjoncteur differentiel avant d’utiliser
differentiel avant d’utiliser le bain.
K 6?29.;<A602A205;6>B2
K <?@>B29.==.?2699.422@A6;@A.9921.;@B;23<@@2<;1<6A.@@B?2?B;
drainage adequat.
K:=9<F2?B;6>B2:2;A.96;A2?62B?1B;209<AB?2&;09<@B?2
K<;;20A2?B;6>B2:2;A.B;06?0B6A=?<A242=.?B;16@7<;0A2B?16332?2;
tiel de Class A.
KI;1.@@B?2?B;2=?<A20A6<;=2?:.;2;A20<;A?2921.;42?12@5<08
electrique, lors de l’entretien employer seulement des pieces de rechange
identiques.
K 2@=?6@2@1.@=6?.A6<;1<6C2;A2A?22>B6=22@124?6992@0<;C2;.;A.B
debit maximal indique.
Avertissement:
K2@A2:=2?.AB?2@1292.B@B=2?62B?2@.M=2BC2;A=?2@2;A2?B;
danger pour la sante.
K20<;;20A2?1B06?0B6A1.96:2;A.A6<;2920A?6>B2.C.;A292;A?2A62;
Warning/Advertissement:
K6@0<;;20AA522920A?60=<D2?/23<?2@2?C606;422=.002@@1<<?09<@21
K20<;;20A2?1B06?0B6A1.96:2;A.A6<;2920A?6>B2.C.;A92;A?2A62;
Garder la porte fermer.
Warning! Qualified Technician Required for Service and Installation
Warning! Shock Hazard!
No User Serviceable Parts.
Do not attempt service of this control system. Contact your
dealer or service organization for assistance. Follow all
owner’s manual power connection instructions. Installation
must be performed by a licensed electrician and all ground-
ing connections must be properly installed.

5
Manufactured under one or more of these patents. U.S. Patents: 5332944, 5361215, 5550753, 5559720, 5,883,459, 6253227, 6282370, 6590188, 6976052, 6965815, 7030343, 7,417, 834 b2,
Canadian Patent: 2342614, Australian patent: 2373248 other patents both foreign and domestic applied for and pending. All material copyright of Balboa Water Group.
42211 C
Table of Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Intellectual Property Advisement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
End User Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
GFCI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Warnings: Danger! Risk of Electric Shock! . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Codes and Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Service Tools and Parts Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
TP Panel Overview and User Guides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Product Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
General Troubleshooting & Servicing of Spa's Electrical Equipment . . . . . . . . . . . . . . . 10
G.F.C.I. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
120 Volt Residential Wiring Schematic with G.F.C.I. . . . . . . . . . . . . . . . . . . . . . . . . . 12
240 Volt Residential Wiring Schematic with G.F.C.I. . . . . . . . . . . . . . . . . . . . . . . . . . 14
Voltage Checks: Breaker Box, G.F.C.I. & System Box . . . . . . . . . . . . . . . . . . . . . . . . . 16
Wiring Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Testing a System with Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Troubleshooting Pumps, Problem & Cause . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Acceptable Ranges for Testing Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Fuses: Devices, Locations, and Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
BP 60Hz Spa Control System Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . 25
Wiring Diagram - BP500, Part Number 56278, Setup No. 1 (as manufactured) . . . . . . . . . . . . . . 25
Wiring Diagram - BP2000G1, Part Number 56377. . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Wiring Diagram - BP2000G1, Part Number 56377-01 . . . . . . . . . . . . . . . . . . . . . . . . . 28
Wiring Diagram - BP20MSSH, Part Number: 56373 (MicroSilk) . . . . . . . . . . . . . . . . . . . . 30
Troubleshooting Using Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Ohm’s Law . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Testing a Fuse: Continuity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Troubleshooting Heater Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Troubleshooting Heater Posts Resistance to Heater Housing . . . . . . . . . . . . . . . . . . . . . 35
Troubleshooting with Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Verifying Incoming Voltage at the Terminal Block - BP500, BP2000G1 . . . . . . . . . . . . . . . . . 37
Testing Pump Fuses for Damage with Voltage On - BP2000G1 . . . . . . . . . . . . . . . . . . . . 38
Testing Heater Voltage - All BP Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
A Safer Way to Test Heater Voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Testing Pump Fuses for Damage with Voltage On - BP500 . . . . . . . . . . . . . . . . . . . . . . 41
Testing Heater Amperage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Testing Low Speed and High Speed at the AMP Pump Connector . . . . . . . . . . . . . . . . . . . 43

6Manufactured under one or more of these patents. U.S. Patents: 5332944, 5361215, 5550753, 5559720, 5,883,459, 6253227, 6282370, 6590188, 6976052, 6965815, 7030343, 7,417, 834 b2,
Canadian Patent: 2342614, Australian patent: 2373248 other patents both foreign and domestic applied for and pending. All material copyright of Balboa Water Group. 6/22/13
Component Failure and Replacement Testing . . . . . . . . . . . . . . . . . . . . . . . . . 44
Software Setups and Test Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Setup Changes with DIP Switch 1 ON - BP500. . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Setup Changes with DIP Switch 1 ON - BP2500 . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Testing the Sensor Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Remove and Replace a System Circuit Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Removing the Heater Assembly from a BP Spa System . . . . . . . . . . . . . . . . . . . . . . . . 52
TP800, TP900 Panel Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
The Main Screen - Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
TP800, TP900 Priming Mode Start-up Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
TP800, TP900 Spa Behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
TP800, TP900 Adjusting Filtration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
TP800, TP900 Panel Lock & Unlock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
TP800, TP900 Sensor and System Related Messages. . . . . . . . . . . . . . . . . . . . . . . . . 59
TP800, TP900 Utilities Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
TP400, TP600 Standard Panel Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Main Screen - Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
TP400, TP600 Panel Utilities Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
TP400, TP600 Preparation and Priming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
TP400, TP600 Message Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
TP400, TP600 Utilities Fault Log Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
TP400, TP600 Utilities Menu - GFCI Test Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
TP400, TP600 Simplified vs. Standard Panel Operations. . . . . . . . . . . . . . . . . . . . . . . . 72
A Simplified Main Menu (Doc No. 42185B) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Supplemental Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Optional Balboa DolphinTM Remote. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Spa Guidelines to Keep in Mind . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Index of Paragraph Topics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

7
Manufactured under one or more of these patents. U.S. Patents: 5332944, 5361215, 5550753, 5559720, 5,883,459, 6253227, 6282370, 6590188, 6976052, 6965815, 7030343, 7,417, 834 b2,
Canadian Patent: 2342614, Australian patent: 2373248 other patents both foreign and domestic applied for and pending. All material copyright of Balboa Water Group.
42211 C
Service Tools and Parts Checklist
SERVICE TOOLS REQUIRED
Ammeter (50A) with insulated clamps for probesUÊ
Screwdrivers, assorted flat and PhillipsUÊ
Digital Multi-meterUÊ
Padlock (to lock electrical disconnect during service)UÊ
Pliers: Slip Joint & Needle noseUÊ
RECOMMENDED PARTS TO
HAVE FOR SERVICE CALLS
Extra Board(s)UÊ
Extra Panel(s)UÊ
FusesUÊ
JumpersUÊ
Heater AssembliesUÊ
UÊ Sensor Wires (No. 30344 sensor
wire for example).
Logic Jumper,
No. 20618
BP2000 Circuit Board
Heater Assembly
Precision Thermometer - Digital Fever TypeUÊ
Silicone TubeUÊ
Small Wire CuttersUÊ
3/8” and 1/4" Open End Wrenches (HeaterUÊ
wire nut removal)
FUSES USED ON BP SPA SYSTEMS
Fuse BWG Part Number
30A 30136
10A 30122
3A Slo-Blo 20600
0.3A Slo-Blo 21581
0.15A Slo-Blo 26281
0.125A Slo-Blo 26397

8Manufactured under one or more of these patents. U.S. Patents: 5332944, 5361215, 5550753, 5559720, 5,883,459, 6253227, 6282370, 6590188, 6976052, 6965815, 7030343, 7,417, 834 b2,
Canadian Patent: 2342614, Australian patent: 2373248 other patents both foreign and domestic applied for and pending. All material copyright of Balboa Water Group. 6/22/13
TP Panel Overview and User Guides
System Models: BP2000G1 and other BP-Series Systems as
required.
Panel Model: TP900 Series, TP800 Series
Software Version(s): Software versions vary and are
constantly changing. See Tech Sheets for latest version and
software compatibility.
User Guide 40985
System Models: BP500 and other BP-Series Systems as re-
quired.
Panel Model: TP600 Series, TP400 Series
Software Version(s): Software versions vary and are
constantly changing. See Tech Sheets for latest version and
software compatibility.
UÊ User Guide 40940
User Interface and Programming Reference – Standard Menus
UÊ User Guide 42185; Ref. Card 40947
User Interface and Programming Reference – Simplified Menus
(See section TP400, TP600 Simplified Panel Operations for
more information.)
NOTE: All TP panels work with all BP Spa Control Systems. They
all have capabilities for navigation, setting functions and modes,
such as time, temperature, filter cycles, preferences, sensor
related messages, reminder messages, diagnostic messages, and
utilities such as fault logs.
TP900TP800TP400 TP600
JETS
TS
S
AUX
LIGHT
H
HEAT
JETS AUX LIGHT HE AT

9
Manufactured under one or more of these patents. U.S. Patents: 5332944, 5361215, 5550753, 5559720, 5,883,459, 6253227, 6282370, 6590188, 6976052, 6965815, 7030343, 7,417, 834 b2,
Canadian Patent: 2342614, Australian patent: 2373248 other patents both foreign and domestic applied for and pending. All material copyright of Balboa Water Group.
42211 C
On Every System, an Identification
Label Is Placed on Top of the Casing
Heater Element Specifications Are Shown
on the Heater Tube Label
On Every System, a Wiring Diagram
Is Placed Inside the Door
Product Identification
All TP Panels have
“Molex” Type
Connectors
F4 3A SLO-BLOW
J25 J31
J26 J30
115V 115V
230V
F3 0.3A SLO-BLOW
J25=HTR1
J26=HTR2
J27=HTR3
J30=TEST
J31=CE
HTR
SEL
F7 10A 250VAC
F2 10A 250VAC
J44
3
TB1
J15
ON
10
S1
K5
K1
K3
T1
K2
K4
K8
LIGHT
GND
J33 J21 J32 J9
1
2
3
4
2
K6
4
3
2
1
J45
J110
J79 J54
J72 J42
J3
J37
J4 J1 J61J47
J77 J75 J78 J36
J60
J46 J38
J39
J111
J53 J58
J11
J41
J48
J6
J7
J49
J19
J50
J13
J12 J88 J62
F6 30A F8 30A
J56 J57 J55 J59
J51 J52 J98
J10
J81
J20
J18
J43
CIRC PUMP
OZONE
A/V HOT
PUMP 1
J14
K9
J5
AUX
J8
AUX
J40
REMOTE
J35
MAIN
J34
MAIN
J109
J27
J91
J22 J23
SERIAL
J29
VAC
J28 AUX
FRZ
J17 J16
24082_D
J101
J108
J24
J107
K12
K7
TP (MAIN) PANELS
J34 OR J35
01-29-13
BP2000G1 – PN 56377-01
AUX J5 (A1-A4)
OR
J8 (A5-A8)
GRN
WHT
RED
BLK
SENSOR B
SENSOR A
5.5 kW HEATER
EXPANDER
LOCATION DEVICE VOLTS AMPS FROM TO FROM TO
J1 ON RT 2 SPD* 240V 12A W1 ON GROUP 2 J6 ON GROUP 3
EXPANDER PUMP 3 MAX EXPANDER J1 EXPANDER J53
*EXPANDER BOARD IS:
2-SPEED PUMP 3 IN SETUPS 1, 7
1-SPEED PUMP 3 (ONLY) IN SETUPS 2, 6, 8, 13, 14
1-SPEED PUMP 3 AND 1-SPEED BLOWER (WITH SPLITTER & IN-LINE FUSE)
IN SETUPS 15, 16
1-SPEED PUMP 2 AND 1-SPEED PUMP 3 IN SETUPS 5, 11, 12
2-SPEED PUMP 2 IN SETUPS 3, 9
UNUSED IN SETUPS 4, 10
1 SPEED PUMP 2 IN SETUPS 17 18
J1
W1
J7
RIGHT
EXPANDER
BOARD
J6
EXPANDER
X-P332
F1 30A
J43 TO J13 (BLOWER ON J14)
IN SETUPS 3, 5, 9, 11, 12, 17, 18
240VAC
CIRC/O3
OPTION
AUX**
**J14 (AUX) IS:
2-SPEED PUMP 2 IN SETUPS 1-4, 7-10, 15, 16
WIFI
TRANSCEIVER
J34 OR J35
IR RECEIVER
OR
RF RECEIVER

10 Manufactured under one or more of these patents. U.S. Patents: 5332944, 5361215, 5550753, 5559720, 5,883,459, 6253227, 6282370, 6590188, 6976052, 6965815, 7030343, 7,417, 834 b2,
Canadian Patent: 2342614, Australian patent: 2373248 other patents both foreign and domestic applied for and pending. All material copyright of Balboa Water Group. 6/22/13
General Troubleshooting & Servicing of Spa's Electrical Equipment
DANGER
Risk of electric shock. Before working with any electrical
connections, make certain that the Main Power breaker from
the house breaker box has been turned off.
WARNING
ALL ELECTRICAL WORK MUST BE PERFORMED BY A
QUALIFIED ELECTRICIAN AND MUST CONFORM TO ALL
LOCAL CODES.
IMPORTANT
DUE TO THE DANGER OF SEVERE ELECTRICAL SHOCK,
LOCATE ALL POWER DISCONNECTS BEFORE SERVIC-
ING A SPA. PRECAUTIONS MUST BE TAKEN WHENEVER
WORKING WITH BREAKER BOXES, G.F.C.I.’S, OR SERVICE
DISCONNECTS.
Always refer to the wiring diagram that is included with each
system on the inside of the system box cover. Use this diagram
for voltage measurement points, and for proper reconnection
of wires.
HIGH VOLTAGE CAN SERIOUSLY INJURE OR KILL!
ONLY EXPERIENCED TECHNICIANS SHOULD SERVICE THIS EQUIPMENT.
DO NOT REMOVE THE PROTECTIVE COVERS FROM ANY ELECTRICAL ENCLOSURE, OR ATTEMPT TO SERVICE ANY RELAT-
ED ELECTRICAL DEVICE, UNLESS YOU ARE A QUALIFIED ELECTRICIAN OR SERVICE PROFESSIONAL.
SAFETY TIPS
Keep children and pets away.UÊ
Be aware of your surroundings. Standing in water whileUÊ
repairing a spa puts you at serious risk.
Avoid working in cramped or crowded conditions.UÊ
Consider placing a padlock on the service panel to lockUÊ
out anyone who might power up the system.
A terminal marked “GROUND” is provided
within the System Control Center enclosure.
To reduce the risk of electrical shock, connect
this terminal to the grounding
terminal of the electric supply
panel with a continuous
green insulated copper wire
equivalent in size to the circuit
conductors supplying this
equipment, but no smaller than
#12 AWG.
Ground in System Enclosure