Zodiac JXi 200 User manual

H0552400_REVC
WARNING
IF THESE INSTRUCTIONS ARE NOT FOLLOWED EXACTLY,
A FIRE OR EXPLOSION MAY RESULT, CAUSING PROPERTY
DAMAGE, PERSONAL INJURY, OR DEATH.
FOR YOUR SAFETY: This product must be installed and serviced by a contractor who is licensed and qualified in pool equipment by the jurisdiction in which
the product will be installed where such state or local requirements exists. In the event no such state or local requirement exists, the installer or maintainer
must be a professional with sufficient experience in pool equipment installation and maintenance so that all of the instructions in this manual can be followed
exactly. Before installing this product, read and follow all warning notices and instructions that accompany this product. Failure to follow warning notices and
instructions may result in property damage, personal injury, or death. Improper installation and/or operation can create carbon monoxide gas and flue gases
which can cause serious injury, property damage, or death. For indoor installations, as an additional measure of safety, Zodiac Group Australia Pty, Ltd.
strongly recommends installation of suitable carbon monoxide detectors in the vicinity of this appliance and in any adjacent occupied spaces. Improper
installation and/or operation will void the warranty.
• DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE.
• DO NOT PLACE ARTICLES ON OR AGAINST THIS APPLIANCE
• DO NOT USE OR STORE FLAMMABLE MATERIALS NEAR THIS APPLIANCE
• DO NOT SPRAY AEROSOLS IN THE VICINITY OF THIS APPLIANCE WHILE IT IS IN OPERATION
WHAT TO DO IF YOU SMELL GAS
• Immediately switch off main gas supply.
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any phone in your building.
• Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.
• If you cannot reach your gas supplier, call the fire department.
Installation and service must be performed by a qualified installer, service agency or the gas supplier.
INSTALLATION AND
OPERATION MANUAL
Zodiac JXi™
Gas-Fired Pool and Spa Heater
Models 200, 370
®Rainbow Pool Products
PO Box 2388, Mansfield Qld 4122
Telephone STD 61-7-3849 5385
Facsimile STD 61-7-3849 5384
Email: [email protected]
Web: www.rainbowpoolproducts.com.au

Page 2 ENGLISH Zodiac®JXi™Gas-Fired Pool & Spa Heater |Installation & Operation Manual
Table of Contents
Section 1. General Information ....................... 3
1.1 Technical Assistance .......................................... 3
1.2 Warranty ............................................................. 3
1.3 Consumer Information and Safety...................... 3
1.4 General Operation Description........................... 3
 6SHFL¿FDWLRQV ..................................................... 4
1.6 Dimensions......................................................... 4
 &HUWL¿FDWLRQ&RGHVDQG6WDQGDUGV..................... 5
1.8 Heater Components ........................................... 5
Section 2. Getting Started................................ 6
2.1 Package Contents .............................................. 6
2.2 Required Equipment........................................... 7
Section 3. Location Requirements.................. 8
3.1 Clearances ......................................................... 8
3.2 Outdoor Installation ............................................ 9
3.3 Indoor and Outdoor Shelter Installation............ 10
Section 4. Gas Connections.......................... 13
4.1 Supply Gas Requirements ............................... 13
4.2 Inlet Gas Pressure Test .................................... 14
4.3 Gas Offset Pressure Test ................................. 15
4.4 Special Precautions for LP Gas........................ 16
Section 5. Water Connections....................... 17
5.1 Pump Sizing ..................................................... 18
5.2 Plumbing Connections ..................................... 19
5.3 Water Pressure Switch Adjustment. ................. 20
5.4 Check Valve Installation ................................... 21
5.5 Pressure Relief Valve Installation..................... 21
5.6 Auxiliary Components,
Chlorinators, Ozone Generators
and Sanitizing Chemicals ................................. 22
Section 6. Electrical Connections................. 22
6.1 Service Access ................................................. 22
6.2 Bonding ............................................................ 23
6.3 Input Voltage Conversion 120V AC .................. 23
Section 7. Optional Remote Controls........... 24
7.1 Connecting to a Remote
Pool-Off-Spa Selector (3-Wire Connection) ..... 24
7.2 Connecting to a Remote TSTAT
(2-Wire Connection) ......................................... 24
7.3 Connect to an AquaLink®
or “Smart” Communication via RS-485 ........... 25
Section 8. Final Installation Check ............... 26
8.1 Operating Instructions ...................................... 26
8.2 Important Safety Information ............................ 26
8.3 First-Time Start-Up Procedure ......................... 26
8.4 To Turn Off Gas To The Heater ........................ 27
8.5 Normal Operation ............................................. 27
8.6 Operating the Controller ................................... 29
8.7 Shutting Down the Heater ................................ 30
Section 9. Maintenance.................................. 31
9.1 Water Chemistry............................................... 31
9.2 Swimming Pool Energy Saving Tips................. 32
9.3 Winterizing........................................................ 32
9.4 Spring Start-up ................................................. 32
9.5 Inspection and Service ..................................... 33
Section 10. Troubleshooting ........................... 34
10.1 Common Problems........................................... 34
10.2 Service Diagnostic Messages .......................... 35
10.3 Ignition Control LED Service Codes................. 35
Section 11. Professional Service
and Maintenance .......................... 36
Section 12. Spare Parts.................................... 36
12.1 Major Components ........................................... 36
12.2 Cabinet Assembly Spare Parts List
and Exploded Parts Diagram ........................... 37
12.3 Heat System Spare Parts List
and Exploded Parts Diagrams.......................... 38
12.4 Water System Spare Parts List
and Exploded Parts Diagrams.......................... 40
12.5 Electrical System Spare Parts List
and Exploded Parts Diagrams ......................... 41

Page 3
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Zodiac®JXi™Gas-Fired Pool & Spa Heater |Installation & Operation Manual
Section 1. General Information
This manual provides installation and operation
instructions for the Zodiac JXi pool and spa gas heater
product line.
Read the installation and operation instructions
completely before proceeding with the
installation.
1.1 Technical Assistance
Web: www.zodiac.com.au Phone: [phone]
1.2 Warranty
This heater is sold with a limited factory warranty.
Details are included with this heater or for full terms and
conditions please go to www.zodiac.com.au.
All warranty issues should be resolved with your
Zodiac dealer or place of purchase. Claims must
include the heater serial number and model (this
information can be found on the rating plate),
installation date, and name of the installer. Shipping
costs are not included in the warranty coverage.
The warranty does NOT cover damage caused by
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caused by improper water chemistry will NOT be
covered by the warranty.
NOTE: Keep this manual in a safe place for future reference when
inspecting or servicing the heater.
1.3 Consumer Information and Safety
The heater is designed and manufactured to provide
many years of safe and reliable service when
installed, operated, and maintained according to
the information in this manual and the installation
codes referred to throughout. Be sure to read
and comply with all warnings and cautions.
WARNING
Improper installation or maintenance can cause nausea or asphyxi-
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severe injury, or death. For indoor installations, as an additional
measure of safety, Zodiac Group Australia Pty, Ltd. strongly recom-
mends the installation of suitable Carbon Monoxide detectors in
the vicinity of this appliance and in any adjacent occupied spaces.
WARNING
The following “Safety Rules for Hot Tubs,” recommended by the
U.S. Consumer Product Safety Commission, should be observed
when using the spa. Consult heater operation and installation
instructions for water temperature guidelines before setting tem-
perature.
•Spa or hot tub water temperature should never exceed 40°C
(104°F). 38°C (100°F) is considered safe for a healthy adult. Spe-
cial caution is recommended for young children.
•The drinking of alcoholic beverages before or during spa or
hot tub use can cause drowsiness which could lead to uncon-
sciousness, and subsequently result in drowning.
•Pregnant women take note! Soaking in water above 38.5°C
)FDQFDXVHIHWDOGDPDJHGXULQJWKH¿UVWWKUHHPRQWKV
of pregnancy (which could result in the birth of a brain-damaged or
deformed child). If pregnant women are going to use a spa or hot
tub, they should make sure the water temperature is below 38°C
(100°F) maximum.
•The water temperature should always be checked with an ac-
curate thermometer before entering a spa or hot tub. Temperature
controls may vary by as much as 1C°/1F°.
•Persons with a medical history of heart disease, diabetes, cir-
culatory or blood pressure problems should consult their physician
before using a hot tub or spa.
•Persons taking any medication which induces drowsiness
(e.g., tranquilizers, antihistamines, or anticoagulants) should not
use spas or hot tubs.
•Prolonged immersion in hot water can induce hyperthermia.
•Hyperthermia occurs when the internal body temperature
reaches a level several degrees above the normal body tem-
perature of 37°C (98.6°F). Symptoms include dizziness, fainting,
drowsiness, lethargy, and an increase in the internal body tempera-
ture. The effects of hyperthermia include:
•Lack of awareness of impending hazard
•Failure to perceive heat
•Failure to recognize need to leave spa
•Physical inability to leave spa
•Fetal damage in pregnant women
•Unconsciousness resulting in a danger of drowning
1.4 General Operation Description
The blower draws air and fuel through specially designed
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located inside the sealed combustion chamber. Water
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EXUQHUWUDQVIHUULQJWKHKHDWWRWKHZDWHU([KDXVWJDVHV
are then directed through a duct where it is vented to the
atmosphere.

Page 4 ENGLISH Zodiac®JXi™Gas-Fired Pool & Spa Heater |Installation & Operation Manual
1.5 6SHFL¿FDWLRQV
SUPPLY GAS APPLIANCE RATINGS
Please also refer to the appliance data plate
INSTALLATION LOCATION NATURAL GAS (NG) CERTIFIED INDOOR/OUTDOOR
LIQUID PROPANE (LP)* CERTIFIED INDOOR / OUTDOOR / COVERED SHELTER
GAS PIPE HEATER GAS VALVE
CONNECTION†
NATURAL GAS (NG) 20 mm (3/4”) NPT
LIQUID PROPANE (LP) 20 mm (3/4”) NPT
INLET GAS SUPPLY PRESSURE
Min Max
NATURAL GAS (NG) 1.13 kPa (4.5” WC) 2.6 kPa (10.5” WC)
LIQUID PROPANE (LP) 1.0 kPa (4.0” WC) 3.5 kPa (14.0” WC)
GAS VALVE OFFSET PRESSURE‡NATURAL GAS (NG) -.05 kPa (-.2” WC) -.05 kPa (-.2” WC)
LIQUID PROPANE (LP)
WATER PIPE/HEATER CONNECTION NATURAL GAS (NG) • PVC/CPVC 50mm (2”) unthreaded
• Zodiac threaded union
LIQUID PROPANE (LP)
WATER FLOW RATE
Min Max
NATURAL GAS (NG) 113 lpm
(30 gpm)
378 lpm
(100 gpm)
LIQUID PROPANE (LP)
WORKING WATER PRESSURE
Min Max
NATURAL GAS (NG) 13.8 kPa
(2 psi)
344.7 kPa
(50 psi)
LIQUID PROPANE (LP)
EXHAUST VENT CONNECTION SIZE§NATURAL GAS (NG) • Model 200: 150 mm (6”)
• Model 370: 150 mm (6”)
LIQUID PROPANE (LP)
ELECTRICAL SUPPLY NATURAL GAS (NG) • 230 VAC, 50Hz
(Optional: 120 VAC, 50/60 Hz. See Appendix A.)
LIQUID PROPANE (LP)
HIGH ALTITUDE
NATURAL GAS (NG) • The JXi heater has a special venturi-type combustion system which
self compensates for changes in barometric pressure up to 1372 m
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RYHUPƍDERYHVHDOHYHO
LIQUID PROPANE (LP)
* Indoor installation is not recommended for liquid propane heaters.
Review Special Precautions for liquid propane heaters (Section 4.4). $Q\FKDQJHVWRWKHKHDWHUJDVFRQWUROVDLURUL¿FHJDVRUL¿FHVZLULQJRU
improper installation may void the warranty. If change is required to any of
the above; contact your local Zodiac distributor visit www.zodiac.com.au
or call technical support at 1300 763 021.
†For gas pipe size requirements see Section 4
‡ All readings must be taken while the heater is operating
§ Use type B double-wall gas vent.
1.6 Dimensions
Figure 1. General Dimensions
Dimensions are identical
for all heater models
Versa Plumb Inlet
Inlet
13 cm
(5.1")
14 cm
(5.6")
26 cm
(10.13")
47 cm
(18.5")
56 cm (22.1")
40.6 cm
(16")
55 cm
(21.6")
90 cm (35.4")
63 cm
(24.9")
67 cm
(26.5")

Page 5
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Zodiac®JXi™Gas-Fired Pool & Spa Heater |Installation & Operation Manual
1.7 &HUWL¿FDWLRQ&RGHVDQG6WDQGDUGV
CERTIFIED IAPMO R&T Oceana
COMPLIANT Standard for ‘Gas Pool Heaters’, AS 4560
APPLICABLE NATIONAL INSTALLATION
AND COMMISSIONING CODE(S)
Standard for Gas Installations, AS/NZS 5601
Pay particular attention to the chapter addressing Venting of Equipment
All Zodiac Gas heaters must be installed in accordance with the local building and installation codes as per the utility or Authority Having
Jurisdiction (AHJ). In the absence of local codes, please refer to the latest edition of the national codes for installation:
JXi pool and spa heaters meet or exceed the requirements of energy conservation regulations such as those in regions that have disallowed the
use of continuously lit pilot type ignition sources.
1.8 Heater Components
Header
d
e
Front
Rear
a
j
Monitors temperature at the exhaust flue. If
excessive temperatures are detected,
combustion will stop and a fault will be displayed.
Flue Temperature Sensor
a
Indicates a safety control equipped to protect internal
components and extend the life of the heater.
bcfghi
Controls gas flow into the burner. Enables flow when the
temperature control calls for heat and all safety controls enable
operation. It also regulates gas pressure to -.05 kPa (-2” Water Column)
below the air pressure at the blower inlet. Necessary pressure regulation
cannot be accomplished with common (positive pressure) gas valves.
Gas Valve
g
When current is passed through the ceramic
material of the igniter it will achieve temperatures
great enough to initiate combustion of the air/fuel mixture.
Hot Surface Igniter
b
Provides energy for ignition, monitors flame quality
and controls the gas valve. Upon call for heat, the
blower is activated to purge the combustion chamber. Electrical power is
then applied to the hot surface igniter. When ignition temperature is
attained, the gas valve opens and ignition occurs. If stable flame is detected
the igniter will power down. If stable flame is not detected the control
system will close the valve to prevent further gas release. If a total of 3
ignition attempts fail an ignition fault is displayed.
Ignition Control
c
Rated at 43°C (109°F), 52°C (126°F) and
66°C (151°F) will prevent water of excessive
temperatures from being discharged from the heater. If the switch at the
header inlet, or if either switch at the heat exchanger outlet senses exces-
sive temperature, the gas valve will close and combustion will stop.
High Limit Switches
d
Senses water temperature by
means of a thermistor. Heater
will operate to attain and maintain the water temperature according to the
heater settings. Two separate thermostat settings are supported, typically
used to set pool and spa temperatures.
Pool/Spa Water Temperature Control
e
Senses whether or not water is available to
the heater by measuring back pressure at the
header inlet. If insufficient pressure is detected, the display will indicate a
“Check Flow” fault and combustion will stop.
Water Pressure Switch
f
Draws in air and fuel gas
creating an air/fuel mixture that
is passed through the burner for combustion. The fan will operate for
several seconds before flame initiation and after the flame is extinguished
to purge the combustion chamber for a clean burn and to expel any
residual exhaust gas.
Combustion Blower and Air Orifice
h
Monitors the vacuum (negative pressure) within
the blower housing. This switch verifies that air is
flowing through the combustion system by sensing pressure. If air flow is
inadequate, combustion will stop and a fault will be displayed.
Air Pressure Switch
i
The VersaFlo Integrated Bypass allows
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bypass assembly is moved to the bypass position, allowing the water flow
within the heater header to bypass the heat exchanger and return directly to
the pool.
VersaFlo™ Integrated Bypass
j

Page 6 ENGLISH Zodiac®JXi™Gas-Fired Pool & Spa Heater |Installation & Operation Manual
Section 2. Getting Started
Install the JXi in accordance with the procedures in this
manual, local codes and ordinances, and in accordance
with the latest edition of the appropriate national code.
See Section 1.7.
If the heater is to be operated in below freezing
conditions it should be installed in a protected outdoor
shelter. See Section 3.3
$OOJDV¿UHGSURGXFWVUHTXLUHFRUUHFWLQVWDOODWLRQWR
HQVXUHVDIHRSHUDWLRQ7KHUHTXLUHPHQWVIRUSRROKHDWHUV
include the following:
• )LHOGDVVHPEO\LIUHTXLUHG
• $SSURSULDWHVLWHORFDWLRQFOHDUDQFHVDQGÀRRULQJVHH
Section 3
• 6XI¿FLHQWFRPEXVWLRQDQGYHQWLODWLRQDLU
• Properly sized gas meter and piping
• Proper electrical wiring
• 6XI¿FLHQWZDWHUÀRZ
This manual provides the information needed to meet
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installation procedures before continuing the installation.
2.1 Package Contents
Before completely unpacking the unit please
inspect carton for damage. In addition please
check the carton label to ensure that you have the
FRUUHFWVSHFL¿FDWLRQVIRU\RXUDSSOLFDWLRQ
Item Description Qty.
1 JXi Heater 1
2 Versa Plumb™ Sweep Elbow 1
3 50 mm (2”) Universal Union Tailpiece 2
4 50 mm (2”) Universal Union Cap 1
5 50 mm (2”) Universal Union O-ring 3
6 50 mm (2”) Universal Union Nut 3
1
2
3
4
56
NOTE:
1 EA of item 4, item 5 and
item 6 will come pre-installed at
the horizontal manifold inlet.

Page 7
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Zodiac®JXi™Gas-Fired Pool & Spa Heater |Installation & Operation Manual
2.2 Required Equipment
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2.2.1 Tools
Safety Eye Wear Gloves Phillips
Screwdriver Flathead Screwdriver Pipe Wrench
Adjustable
Wrench 5 mm (3/16”)
Hex Key
Multi Grips Digital
Differential
Manometer
Voltage Meter PVC Pipe Cutter Power Drill Tape Measure
2.2.2 Materials Supplied by Installer
Please ensure that all materials used during the
installation are in accordance with local codes or the
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\RXKDYHDQ\TXHVWLRQVUHJDUGLQJWKHPDWHULDOVWKDW
need to be used during this installation please call the
Zodiac customer service center at 1300 763 021.
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YHQWLQJDQGH[KDXVWFRQYHUVLRQPDWHULDOV
which are outlined in detail in Section 3.3
NOTE: Required materials may differ from the materials listed. Be
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installation.
GAS SUPPLIES ELECTRICAL
SUPPLIES PLUMBING SUPPLIES
Appropriately sized
Gas Piping
230 VAC, 50 Hz PVC Piping
120 VAC, 50/60 Hz
Manual Gas Shut
Off Valve
*Conduit Elbow/
Conduit Connector.
PVC Cement
Gas Union *Flexible Conduit 7HÀRQ7DSH
Cap *Wire Nuts
Leak Solution
1.6 mm (1/16”)
Hose “T”
3.18 mm (1/8”) -
1.6 mm (1/16”)
Barbed Adapter
1.6 mm (1/16”)
Flexible Hose
*Electrical components only required when converting heater to 120 V input.

Page 8 ENGLISH Zodiac®JXi™Gas-Fired Pool & Spa Heater |Installation & Operation Manual
Section 3. Location Requirements
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YHQWFRQ¿JXUHGIRURXWGRRULQVWDOODWLRQ7KHKHDWHULV
GHVLJQHGDQGFHUWL¿HGSHU$6IRUERWKRXWGRRUDQG
indoor installation in Australia and for indoor and outdoor
installation of natural gas only heaters in New Zealand It
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only, and is intended for use with permanently installed,
swimming pools only. It should be installed on a level,
stationary, non-mobile location and should not be
subjected to intentional movement, vibration, etc. which
could negatively affect the plumbing, wiring, and venting
of the heater. For installation indoors, be sure to follow all
the instructions provided in this instruction manual. See
Section 3.3 for details.
Location of the heater below or above the pool water level
affects operation of its water pressure switch. See Section
5.3 for more information.
NOTE: If the heater is to be operated in below freezing conditions it
should be installed in a protected outdoor shelter.
CAUTION
When pool equipment is located below the pool surface, a leak from
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Group Australia Pty, Ltd., cannot be responsible for such water loss
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3.1 Clearances
The heater must be installed in a location that allows
clearances for maintenance and inspection. Minimum
distances from combustible surfaces must also be
maintained. All criteria given in the following sections
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standards. However, each installation must also be
evaluated, taking into account prevailing local conditions
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public access areas.
Service Clearance: 91 cm (36") from top of heater for
removal of top panel.
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Combustible Surfaces: (DFKKHDWHUIDFHUHTXLUHVD
cm (6") clearance from combustible surfaces. Although
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on combustible surfaces for operation. However, do not
install the heater on carpet.
Figure 2. Clearances
Service clearance required
at front or rear main panel
*Clearance distance
from exhaust vent
required per AGA B149.1, section 4.14.2.
*See Figure 3 for details
Combustible
Surface
150 mm (6")
Service
Clearance
TOP: 915 mm (36")
FRONT: 610 mm (24")
NOTE:
Clearances are manufacturer’s
tested values. These are given as minimum
values. Where local and national codes
apply, and if the clearance values specified
in the applicable codes are different than
those listed in this manual, use the greater
value to ensure safest operation.

Page 9
ENGLISH
Zodiac®JXi™Gas-Fired Pool & Spa Heater |Installation & Operation Manual
3.2 Outdoor Installation
Locate the heater:
• On a level solid surface.
• P¶IURPLQQHUSRROHGJHXQOHVVVHSDUDWHGE\
a permanent solid barrier, i.e. a wall or fence.
• In an open area, not under a deck or other structure.
• Away from doors windows or louvres that connect
in any way to occupied or inhabited areas of the
building.
• Away from rainwater runoff.
• Away from potential sprinkler water intrusion.
• 6RWKDWWKHWRSRIWKHKHDWHULVDWOHDVWP¶EHORZ
any overhang.
• So that the top surface of the heater is at least 1 m
¶DERYHDQ\IRUFHGDLULQOHWZLWKLQP¶
WARNING
Do not install the heater with the top of the vent assembly within
1.22 m (4') horizontally, 1.22 m (4’) below or less than 300 mm (1')
above any opening into a building. Local codes and installation
requirements may vary.
Figure 3. Location Requirements
min. 3.5 m (12’)min. 3.5 m (12')
unless the heater is separated
from the pool by a solid fence, wall
or other permanent solid barrier.
Locate the heater on a level surface in an open,
unroofed area at least 1.0 m (3
' ) from gas meter, 500
mm (1.5 ' ) from an electrical meter or fuse box (prohibit-
ed area extends to the ground below meter or fuse
box), and 150 mm (6
" ) from any drain pipe or soil pipe.
Do not install the heater under a deck.
The heater must be installed on a level, solid, and firm surface or platform. This
heater is not intended for any mobile installations. Although it is always preferable to
install the heater on a non-combustible surface, the JXi-series has been certified by
IAPMO-R&T Oceana to applicable national standards for installation on solid, firm,
and level combustible surfaces. DO NOT INSTALL ON CARPET.
Do not locate the
heater below or adjacent
to any doors, windows,
louvres, grills, etc., which
connect in any way with
an inhabited area of a
building, even though
the access might be
through another struc-
ture (e.g., a garage or
utility room).
If the heater is installed close to a structure, protect it from rain
water runoff with rain gutters on the roof or other measures.
Be sure to divert rain water runoff away from heater
The area under an
overhang must be
open on three sides to
prevent combustion
gases from being
diverted into living
areas through doors,
windows, or gravity
inlets
Install the heater so that there is at least 500 mm (1.5
' ) of
clearance between the bottom of the overhang to the top of the
heater exhaust vent.
Install the heater so that the top of the vent is at least 1.5 m (5')
from any building opening including windows, doors, air inlets
including pool spa blowers or any other opening into the
building with the exception of sub-floor ventilation.
The top surface of the heater must be at least 1.0 m (3') above any
forced air inlet, or intake ducts located within 3.0 m (10') horizontally.
Required exhaust
distance:
•500 mm (1.5')
from any return
wall, building
surface or
external corner.
•150 mm (6")
from all other
combustible
surfaces.
Do not locate the heater near sprinkler
systems that could spray water on it.
Water from sprinklers can damage
controls and electronic components.

Page 10 ENGLISH Zodiac®JXi™Gas-Fired Pool & Spa Heater |Installation & Operation Manual
3.3 Indoor and Outdoor Shelter Installation
=RGLDFGRHVQRWHQFRXUDJHLQVWDOODWLRQRI/3OLTXLG
propane) gas heaters indoors. Always consult with the
authority having jurisdiction (AHJ) along with all
applicable national and local codes before installing a LP
heater indoors. Please be sure to refer to Section 4.2.
7KHKHDWHULV&HUWL¿HGE\,$302572FHDQDIRU
indoor installations. Please keep in mind the clearances
from Section 3.1 when selecting an installation location.
You will also need to make considerations for intake
combustion air see Section 3.3.1DQGH[KDXVWYHQWLQJ
see Section 3.3.3,QDGGLWLRQZKHQSRROHTXLSPHQWLV
installed indoors, appropriate containment measures and
drains should be considered for the prevention of
SURSHUW\GDPDJHLQWKHHYHQWRIDQHTXLSPHQWOHDN
NOTE: An outdoor shelter is an unoccupied enclosure which does
not communicate directly with occupied areas.
Zodiac Group Australia Pty, Ltd., does not recommend outdoor
shelter installations that depend on internal air for combustion.
3.3.1 Combustion Intake Air Supply
Figure 4. Indoor and Outdoor Shelter Installation
Minimum pitch .635 cm (.25”) per 30.5 cm (1’) of pipe:
Horizontal Duct
4
2
1.5Screens or Metal Louvers
Wood Louvers
Multiply
opening by
if air
passes through:
Minimum Net
Free Open Area*
Combustion Openings
Gas appliance in
a room or
enclosure other
than a plant
room.
Direct
to outside** 600 cm2
1200 cm2
300 cm2
600 cm2
1110 cm2
2220 cm2
555 cm2
1110 cm2
Via an
adjacent room
MODEL
200 370
Gas appliance
in a plant room.
Direct
to outside
Via an
adjacent room
Single wall flue clearance to
combustible per AS/NZS 5601.
75 mm (3”) from unprotected
surfaces, 50 mm (2”) protected
combustible surfaces or ensure
that temp rise limit does not
exceed 50°C (122°F) above
ambient, typically 25°C (77°F).
For garage installation, heater base must be 46 cm (18”) above the floor and vent directly outside.
= “A” / 20
= “A” / 20
“A”
Listed Vent Cap
Use Approved Rook Jack
Storm Collar
End of flue shall be:
ƔAt least 500 mm (20”) from the nearest
part of the roof.
ƔPP´IURPWKHQHDUHVWSDUWRIDQ\
chimney.
ƔIf the roof is to be used for personal or
public use i.e. roof top patio/bar etc., flue
shall be adequately supported and At least 2
m (6.5’) above the roof level and 500 mm
(20”) above any surrounding parapet.
* AS5601 indicates two permanent openings, each with
the minimum free ventilation area indicated in the table.
** Direct to outside means any of the following options,
provided the ventilation path is unobstructed by building
material or insulation.
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As outlined in the latest edition of ANSI
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location must be properly vented to provide
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Please also consult Australian standards,
$6DQG$61=6
When combustion air is supplied directly
through an outside wall, each opening
VKRXOGKDYHDPLQLPXPIUHHDUHDRI
PPVTXDUHLQ2) per 1.2 kW input of the
total input rating of all appliances in the
enclosed area. If combustion air must pass
through horizontal ducts, each opening
VKRXOGKDYHDPLQLPXPIUHHDUHDRI
PPVTXDUHLQ2) per 1.2 kW input of the
total input rating of all appliances in the
enclosed area. Details can be found in
Figure 4.
The “Minimum Net Free Open Area”
information from Figure 4 is not applicable
LQLQVWDOODWLRQVZKHUHH[KDXVWIDQV
or blowers of any type are used. Any
HTXLSPHQWZKLFKH[KDXVWVDLUIURPWKH
room where the heater is installed can
deplete the combustion air supply or reverse
the natural draft action of the venting
V\VWHP7KLVFRXOGFDXVHÀXHSURGXFWVWR
accumulate in the room. Additional air
must be supplied to compensate for such
H[KDXVW&RQVXOWDSURIHVVLRQDOHQJLQHHU
WRHQVXUHWKDWLQVWDOODWLRQVZKHUHH[KDXVW
fans or blowers are used are designed and
installed in accordance with all applicable
local and national installation codes.
In addition, the heater must be completely
isolated and protected from any source of
corrosive chemical fumes or corrosive
vapors (i.e chlorine or hydrochloric acid).
WARNING
Do not store any chemicals, cleaners, or other
corrosive material near combustion air openings
or in the room. Avoid locating appliance vents in
the vicinity of combustion air openings. Failure
to prevent corrosive materials from mixing with
combustion air can result in reduced heater life
and unsafe heater operation.