Jandy JXi 200 Installation And Operation Manual

Jandy JXi 200 Installation And Operation Manual

Gas-fired pool and spa heater
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JXi™ Gas-Fired Pool and Spa Heater
WARNING
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 Pool Systems LLC 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.
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.
IF THESE INSTRUCTIONS ARE NOT FOLLOWED EXACTLY,
A FIRE OR EXPLOSION MAY RESULT, CAUSING PROPERTY
DAMAGE, PERSONAL INJURY, OR DEATH.
INSTALLATION AND
OPERATION MANUAL
Models 200, 260, 400
Jandy

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Summary of Contents for Jandy JXi 200

  • Page 1 INSTALLATION AND OPERATION MANUAL Jandy JXi™ Gas-Fired Pool and Spa Heater Models 200, 260, 400 IF THESE INSTRUCTIONS ARE NOT FOLLOWED EXACTLY, A FIRE OR EXPLOSION MAY RESULT, CAUSING PROPERTY WARNING 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.
  • Page 2: Table Of Contents

    Page 2 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ Table of Contents Section 1. Contents Section 1. General Information ....... 3 Section 8. Operating Instructions ....32 Technical Assistance .......... 3 Important Safety Information ......32 Warranty .............
  • Page 3: Section 1. General Information

    ENGLISH ® ™ Section 2. General Information This manual provides installation and operation Read the installation and operation instructions instructions for the Jandy JXi pool and spa gas heater completely before proceeding with the product line. installation. Technical Assistance Web: Phone: www.jandy.com...
  • Page 4: Specifications

    See section 5.3 for adjustment instructions. orifices, wiring, or improper installation may void the warranty. If change Review Special Precautions for liquid propane heaters (Section 4.3) is required to any of the above; contact your local Jandy distributor, visit †For gas pipe size requirements see Section 4 www.jandy.com or call technical support at 800.822.7933.
  • Page 5: Certification Codes And Standards

    All Jandy 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.
  • Page 6: Section 2. Getting Started

    Page 6 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ Section 3. Getting Started • Field assembly (if required) Install the JXi in accordance with the procedures in this manual, local codes and ordinances, and in accordance •...
  • Page 7: Required Equipment

    Page 7 Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ENGLISH ® ™ Required Equipment Please ensure that the following equipment is available to the installer at the time of installation. 3.2.1 Tools Phillips Flathead Safety Eyewear...
  • Page 8: Section 3. Location Requirements

    Page 8 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ Section 4. Location Requirements The JXi heater is shipped from the factory with an surface materials to avoid risk of settlement, and never use exhaust vent configured for outdoor installation.
  • Page 9: Outdoor Installation

    Page 9 Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ENGLISH ® ™ Outdoor Installation Locate the heater: NOTE: In Canada the top of the exhaust vent must be at least 10 • On a level solid surface feet (3 m) from any building opening.
  • Page 10 Page 10 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ 4.2.1 Anchor Bracket Installation Anchor brackets do not come standard with the JXi. Tighten the retaining nut so that the anchor bracket If you require the anchor brackets for your installation assembly is secure.
  • Page 11: Indoor And Outdoor Shelter Installation

    This could cause flue products to All outdoor accumulate in the room. Additional air must 50 in shelter and JXi 200 323 cm indoor be supplied to compensate for such exhaust. installations 65 in...
  • Page 12 Page 12 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ 4.3.2 Direct Air Intake In certain applications it may be necessary to supply Air Orifice For indoor installations the exhaust intake air directly to the heater. You will need to order must also be converted.
  • Page 13 Page 13 Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ENGLISH ® ™ Special insect screens installed (See Figure Vent Combustion Exhaust Air Pipe Vent Exhaust Pipe Pipe Combustion Air Pipe 6 in min. 18 in min.
  • Page 14 Page 14 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ • Vent opening should be well away from landscaping • Install the vent pipe so it can expand and contract or other obstructions that would prevent free air flow freely with temperature changes.
  • Page 15 Page 15 Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ENGLISH ® ™ 4.3.5 Indoor and Outdoor Shelter Exhaust Conversion For both Category I and Category Exhaust Outlet III vent types the heater must first Exhaust Grill...
  • Page 16 Page 16 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ 4.3.6 Indoor and Outdoor Shelter Exhaust Termination Category I: Appliance must be vented vertically and a side wall. Side wall vents must be installed and located terminate at the roof.
  • Page 17: Section 4. Gas Connections

    Page 17 Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ENGLISH ® ™ Section 5. Gas Connections Gas piping installation must be in accordance with the WARNING latest edition of ANSI Z223.1 and all local codes. In...
  • Page 18: Inlet Gas Pressure Test

    Page 18 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ Inlet Gas Pressure Test Before operating the heater it is necessary to test the input • Remove manometer, hose and barbed fitting gas pressure to ensure that it falls within the required from the gas valve.
  • Page 19: Section 5. Water Connections

    MIN GPM (LPM) MAX GPM (LPM) thermal regulator valve (TRV) to accommodate flow rates delivered to the heater from a minimum of 30 gallons per JXI 200 30 (114) 100 (379) minute (gpm) to a maximum flow of 100 gpm.
  • Page 20: Plumbing Connections

    Page 20 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ 20.0 JXi 200K BTU Heater JXi 260K BTU Heater 18.0 JXi 400K BTU Heater JXi VersaFlo™ Bypass 16.0 14.0 12.0 10.0 Flow Rate (GPM) Figure 11.
  • Page 21 • Do a dry fit test of cut pipe lengths in order to ensure Versa Plumb compatible, Jandy Equipment. Figure 12. proper seating of the union tailpiece and o-ring. Make adjustments to pipe length or positioning as needed.
  • Page 22: Water Pressure Switch Adjustment

    Page 22 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ • If using the sweep elbow. Use approved NSF Union Nut Sweep Elbow adhesive to glue the sweep elbow onto the cut pipe.
  • Page 23: Check Valve Installation

    A pressure relief valve is not supplied with the JXi heater. comply with provisions of the standard described in However, Jandy does offer a PRV Kit # R0336101. The ANSI Z21.22 for the United Sates or CSA 4.4 in Canada.
  • Page 24 Page 24 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ Header Type “A” Header Type “B” Heater Revision “K” and Earlier Heater Revision “L” and Later Remove drain plug from header and allow all water to drain from heat exchanger.
  • Page 25: Auxiliary Components, Chlorinators, Ozone Generators And Sanitizing Chemicals

    800.822.7933. Additional sanitizer from entering the heater. information can be found at www.jandy.com. Be sure to adhere to the following: • Wire any electrical sanitation equipment so that it cannot operate unless the filter pump is running.
  • Page 26: Section 6. Electrical Connections

    Page 26 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ Section 7. Electrical Connections Wiring connections must be made exactly as shown in The heater comes factory-wired for installation with 240 the wiring diagram found on the inside of the heater door.
  • Page 27: Service Access

    Page 27 Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ENGLISH ® ™ Service Access • Remove the four screws holding the front heater panel in place to expose the raceway. Locate the raceway lock release on the interior of the heater raceway.
  • Page 28: Input Voltage And Conversion

    Page 28 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ Input Voltage and Conversion The heater comes factory-wired for installation with 240 Remove and rotate the voltage selector board 180°. The Volt, 60 Hz AC field electrical supply. If the use of 120 printed message “FOR 120 VAC”...
  • Page 29: Section 7. Optional Remote Controls

    If you are setting up a new pool or spa system, or if you Consult with Jandy Technical Support, 800.822.7933 for have any questions about your heater control system, questions about installing non-Zodiac remote controls.
  • Page 30: Smart" Communication Via Rs-485

    Page 30 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ 8.2.2 Configure the Control Panel: • Make sure the pool heater is OFF. • Use Up or Down to scroll through the Remote •...
  • Page 31 Service or Auto mode. Refer to your Control System which includes the Multiplex Board (part # 6584) must manual for operating instructions. be used. Call Jandy Technical Support at 800.822.7933 When the heater is connected to an external controller, with any questions.
  • Page 32: Section 8. Operating Instructions

    Page 32 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ 8.3.5 To Revert Heater Control Back to Local Heater User Interface To revert the heater back to Standalone without • Press Up or Down to display REMOTE.
  • Page 33: To Turn Off Gas To The Heater

    Page 33 Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ENGLISH ® ™ OPERATING INSTRUCTIONS 9.2.1 Refer to the Lighting and Shutdown Instructions. See NOTE: If the heater does not start, check that the filter pump is ON, Figure 22 located inside the top panel. the filter is clean and that water is flowing to the pool. If the heater still does not operate, follow the procedure in Section to turn off •...
  • Page 34 Page 34 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ FOR YOUR SAFETY READ BEFORE OPERATING WARNING If you do not follow these instructions exactly, a fire or explosion may result, causing property damage, personal injury, or death.
  • Page 35: Operating The Controller

    Page 35 Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ENGLISH ® ™ Operating the Controller Unless the heater is connected to a remote controller, all operations are set up and programmed through the control panel on the top of the heater. See...
  • Page 36: Performing Seasonal Shutdown

    Page 36 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ MENU 9.5.2 Operating the Heater POOL To Turn on Pool or Spa Heat To Maintain Pool or Spa Heat MENU (Requires additional external relay and wiring and must be setup in installer configuration) SET: 80°F...
  • Page 37: Section 9. Maintenance

    Page 37 Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ENGLISH ® ™ Section 10. Maintenance If the heater is not going to be used for an extended balanced water please see Section 9.1.1 for complete period of time and in colder climates, follow seasonal details on managing your water chemistry.
  • Page 38: Swimming Pool Energy Saving Tips

    Page 38 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ 10.2 Swimming Pool Energy Saving Tips Please review the following recommendations to help conserve fuel and minimize the cost of operating your pool heater without sacrificing comfort.
  • Page 39: Spring Start-Up

    • An ignition sequence should start shortly after the as needed. Routine inspections are a critical to the safety pump is turned back on. and long life of your Jandy pool equipment. • Inspect the thermal regulator valve (TRV). •...
  • Page 40: Section 10. Troubleshooting

    Most problems and repairs on the heater. To locate a licensed or qualified occur when the heater is started for the first time after technician service company, call Jandy Technical Support installation or at spring start-up. at 800.822.7933, or visit www.jandy.com.
  • Page 41: Service Diagnostic Messages

    Page 41 Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ENGLISH ® ™ Symptom Possible Cause Remedy Igniter lights but heater does • Gas valve is not ON. • Flip the switch to “on” position. not fire •...
  • Page 42: Ignition Control Led Service Codes

    Page 42 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ 11.3 Ignition Control LED Service Codes In addition to service diagnostic messages, the ignition controller has an LED light that flashes to indicate various ignition control faults.
  • Page 43: Major Components

    Page 43 Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ENGLISH ® ™ 13.1 Major Components Cabinet See Section 11.3 Water System* See Section 11.5 Electrical System See Section 11.6 Heat System See Section 11.4...
  • Page 44: Cabinet Assembly Spare Parts List And Exploded Parts Diagram

    Page 44 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ 13.2 Cabinet Assembly Spare Parts List and Exploded Parts Diagram For ASME heater models JXi400NC, JXi400PC, JXi260NC and JXi260PC please go to “Appendix A. ASME® Header” on page 49.
  • Page 45: Heat System Spare Parts List And Exploded Parts Diagrams

    Page 45 Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ENGLISH ® ™ 13.3 Heat System Spare Parts List and Exploded Parts Diagrams The following JXi Models are equipped with a Cupronickel (CuNi) heat exchanger. •...
  • Page 46 Page 46 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ 13.3.2 Burner Assembly model 200 model 260 model 400 Key No Description **LP Blower Assembly Kit R0591100 R0591100 R0591100 R0591100 R0591100 R0591100 Air Intake Grate Kit...
  • Page 47: Water System Spare Parts List And Exploded Parts Diagrams

    Page 47 Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ENGLISH ® ™ 13.4 Water System Spare Parts List and Exploded Parts Diagrams For ASME heater models JXi400NC, JXi400PC, JXi260NC and JXi260PC please go to “Appendix A. ASME® Header” on page 49.
  • Page 48: Electrical System Spare Parts List And Exploded Parts Diagrams

    Page 48 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ 13.5 Electrical System Spare Parts List and Exploded Parts Diagrams Key No* Description model 200 model 260 model 400 Ignition Control Kit R0456900...
  • Page 49: Appendix A. Asme Header

    Page 49 Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ENGLISH ® ™ Appendix A. ASME Header ® Please use the information below for the following manual are cross referenced with page numbers at the ASME heater Models, JXi400NC, JXi400PC, JXi260NC beginning of each section.
  • Page 50: Pump Sizing

    Page 50 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ 5.1 Pump Sizing (From Section “5.1 Pump Sizing” on page 19) All JXi heaters utilize an internal bypass mechanism and thermal regulator valve (TRV) to accommodate flow rates delivered to the heater from a minimum of 30 gallons per minute (gpm) to a maximum flow of 100 gpm.
  • Page 51: Water Inlet Piping

    Page 51 Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ENGLISH ® ™ 5.2.2 Water Inlet Piping (From Section “5.2.2 Water Inlet Piping” on page 21) Check flow rates as outlined in Section 5.1 and if...
  • Page 52: Install Pressure Relief Valve Kit #R0336102

    Page 52 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ 5.5.1 Install Pressure Relief Valve kit # R0336102 Please double check that you have all necessary parts get a sung fit. Do not overtighten.
  • Page 53: Cabinet Assembly Spare Parts List And Exploded Parts Diagram

    Page 53 Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ENGLISH ® ™ 12.2 Cabinet Assembly Spare Parts List and Exploded Parts Diagram (From Section “12.2 Cabinet Assembly Spare Parts List and Exploded Parts Diagram” on page 44)
  • Page 54: Combustion Chamber Assembly

    Page 54 ENGLISH Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ® ™ 12.3.1 Combustion Chamber Assembly (From Section “12.3.1 Combustion Chamber Assembly” on page 45) Key No Description model 260 model 400 Exhaust Elbow Assembly Kit...
  • Page 55: Water System Spare Parts List And Exploded Parts Diagrams

    Page 55 Jandy , JXi Gas-Fired Pool & Spa Heater Installation & Operation Manual ENGLISH ® ™ 12.4 Water System Spare Parts List and Exploded Parts Diagrams (From Section “12.4 Water System Spare Parts List and Exploded Parts Diagrams” on page 47)
  • Page 56 Zodiac Pool Systems LLC 2882 Whiptail Loop # 100, Carlsbad, CA 92010 1.800.822.7933 | www.jandy.com ZODIAC ® is a registered trademark of Zodiac International, S.A.S.U., used under license. All other trademarks referenced herein are the property of their respective owners.

This manual is also suitable for:

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