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H0404700 Rev D

 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 Pool Systems, Inc. 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.

INSTALLATION AND 

OPERATION MANUAL

Jandy Pro Series

 

JXi

 Gas-Fired Pool and Spa Heater

Models 200, 260, 330, 400

Summary of Contents for 200

Page 1: ...n 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...

Page 2: ...lve Installation 20 5 8 Auxiliary Components Chlorinators Ozone Generators and Sanitizing Chemicals 21 Section 6 Electrical Connections 21 6 1 General Information 21 6 2 Service Access 23 6 3 Main Pow...

Page 3: ...thy adult Special caution is recommended for young children 2 The drinking of alcoholic beverages before or during spa or hot tub use can cause drowsiness which could lead to unconsciousness and subse...

Page 4: ...ility or Authority Having Jurisdiction AHJ In the absence of local codes refer to the latest edition of the following national codes for installation 1 In the United States the National Fuel Gas Code...

Page 5: ...r electrical wiring if required Adequate water flow This manual provides the information needed to meet these requirements Review all applications and installation procedures before continuing the ins...

Page 6: ...per operation of the burner system and cannot be accomplished with common positive pressure gas valves 2 Combustion Blower and Air Orifice The blower pulls air and fuel gas in through their respective...

Page 7: ...determining the cause and without replacing the limit switch with an exact replacement 9 Air Pressure Switch The air pressure switch monitors the vacuum negative pressure within the blower housing Thi...

Page 8: ...nts CAUTION When pool equipment is located below the pool surface a leak from any component can cause large scale water loss or flooding Zodiac Pool Systems Inc cannot be responsible for such water lo...

Page 9: ...he concrete at each of the brackets on each corner of the heater The correct size drill bit is usually provided with the concrete screws when purchased 3 Place a screw in each of the holes and fasten...

Page 10: ...ndicated is for one of two openings one 12 inches from floor level one 12 inches from ceiling level Model Direct from outside Duct from outside in2 cm2 in2 cm2 200 50 323 100 645 260 65 419 130 839 33...

Page 11: ...vent Category I installations are vented vertically and terminate at the roof Category III A Category III appliance is a vented appliance that operates with a positive vent static pressure and with a...

Page 12: ...wall vent connector is required The heater must not be used to support the vent pipe Note that the tables for fan assisted appliances include both maximum and minimum vent loading figures in the NFPFA...

Page 13: ...M TOP AND BOTTOM Figure 9 Indoor Installation Venting USA or Outdoor Shelter Canada for Category I Figure 10 Side Wall Vent Terminals for Category III US installations Refer to CSA B149 for requiremen...

Page 14: ...heater especially in certain cold climate installations See Table 3 for recommended vent size and run lengths without elbows For each elbow installed reduce the run length by 12 feet 3 7m Heater Size...

Page 15: ...at test pressure equal to or less than 1 2 psi 3 5kPa The heater and its individual shut off valve must be disconnected from the gas supply piping system during any pressure testing of that system at...

Page 16: ...Do not use an open flame to test for leaks CAUTION Some leak test solutions including soap and water may cause corrosion or stress cracking Rinse the piping with water after testing 8 Test gas offset...

Page 17: ...ow through the heater Flow rates at less than 30 gpm may cause nuisance operation causing the heater to turn off or damage to the heater 2 Adjust the valve to bring the flow rate within the acceptable...

Page 18: ...performance and efficiency The sweep elbow also provides the advantage of its exclusive interface with the Zodiac AquaLink RS temperature sensor The sweep elbow may be installed in the top inlet conne...

Page 19: ...pply to the heater 7 Start the system and check for proper water flow 5 4 Water Pressure Switch Adjustment CAUTION The water pressure switch should be adjusted to turn the heater off when the pump is...

Page 20: ...er Connections The JXi heater is shipped with water connections on the right side but the top panel can be rotated to adapt to left side water connections This procedure involves turning the heater an...

Page 21: ...ift the lever with the circulation system running to ensure that water will pass through When the lever is down there should be no leaks from the outlet 5 8 Auxiliary Components Chlorinators Ozone Gen...

Page 22: ...IR FLOW SWITCH GAS VALVE WATER TEMP SENSOR BL W BK TO PUMP STARTER CONTACTS IF USED TO COMBUSTION AIR LOUVER STARTER IF USED W FUSE R R Y Y O BK Y BK Y O Y BK O BR Y BR Y R BL BK BK BK W BK BL BR Y W...

Page 23: ...f the 120V power supply has to be connected to the black wire ACH1 on the power distribution board and the Neutral wire of the 120V power supply has to be connected to the red wire ACN1 of the power d...

Page 24: ...bove ground components be bonded together forming an equipotential bonding grid with a solid copper conductor not smaller than an 8 AWG 6 AWG in Canada The NEC and CEC also require that the equipment...

Page 25: ...it is recommended that the time clock have its own low voltage Fireman s switch to turn off the heater before turning off the pump The switch should shut off the heater about 15 minutes before the fil...

Page 26: ...4 A U X 5 A U X 6 A U X 7 RS6 RS8 ONLY RS8 ONLY HEATER SOLAR POOL MODE SPA MODE SPA DRAIN SPA FILL AUTO Connection to Controller RS485 Connectors Spa Side Switch Sensors and Heater Relay Sockets 24 V...

Page 27: ...Spa mode see section 7 6 Operating the Heater 5 Start the heater see section 7 2 Lighting the Burner 6 When the heater starts confirm there is adequate water flow by touching the outlet header The hea...

Page 28: ...ON by pressing POOL or SPA and set the temperatures as necessary NOTE If the heater does not start check that the filter pump is ON the filter is clean and that water is flowing to the pool If the hea...

Page 29: ...Up or Down to toggle between F and C 6 Press MENU to select scale 7 Press POOL or SPA to exit the User Setup mode To Program Display Light to Turn Off Automatically 1 Make sure the control is OFF 2 Pr...

Page 30: ...ghts and the control unit displays SET with the current temperature setting 5 Press Up or Down to change temperature set point NOTE After 5 seconds of inactivity the new temperature will be stored as...

Page 31: ...esultat Ceci causera des dommages aux biens des blessures personnelles ou la mort A Cet appareil n est pas muni d une veilleuse Il est muni d un appareil d allumage qui d clenche le chauffe eau automa...

Page 32: ...the drain plug 2 Uncover the vent grill 3 Make sure power is supplied to the pump 4 Turn on the filter pump and circulate water through the heater for 5 minutes Check for leaks while circulating 5 Tur...

Page 33: ...interface Temperature control e Vent temperature limit switch f Control circuit fuse g Ignition control h Air pressure switch 5 Inspect the inlet grill at the blower for blockage leakage and corrosio...

Page 34: ...t properly connect manometer to blower throat and gas valve port to obtain differential Make sure the differential value falls within the specified range for the heater size see Table TBD Not enough h...

Page 35: ...ature fan failure Air flow restricted at intake or discharge Broken igniter Low gas supply pressure No flame at burners Check tubing and replace if necessary Correct fault or replace fan Replace ignit...

Page 36: ...valve vent port 2 Connect a shorter hose to the opposite side of the tee to the gas valve vent port 3 Connect the third part of the tee with a hose to the positive side of the manometer 4 Connect a s...

Page 37: ...dy Pro Series JXi Gas Fired Pool Spa Heater Installation Operation Manual 11 2 JXi Major Components Cabinet See Section 11 3 Electrical System See Section 11 6 Heat System See Section 11 4 Water Syste...

Page 38: ...592500 R0592500 R0592500 R0592500 3 Heater Base Kit R0592600 R0592600 R0592600 R0592600 4 Front or Back Panel Kit R0592700 R0592700 R0592700 R0592700 5 Side Panel Kit set of 2 Kit R0592900 R0592900 R0...

Page 39: ...500 4 Combustion Chamber Kit R0590600 R0590600 R0590600 R0590600 5 Combustion Chamber Shelf set of 3 Models 200 260 330 R0590700 R0590700 R0590700 R0590700 6 Combustion Chamber Lid Kit R0590800 R05908...

Page 40: ...40 ENGLISH Jandy Pro Series JXi Gas Fired Pool Spa Heater Installation Operation Manual 11 4 2 Combustion Chamber Assembly Exploded Parts Diagram 4 3 11 1 9 2 6 8 2 7 10 3 330 260 200 5 7 9 7 8 8 7 8...

Page 41: ...Intake Orifice Kit R0591302 R0591312 R0591303 R0591313 R0591304 R0591314 R0591305 R0591315 4 Fuel Orifice Kit R0591601 R0591605 R0591602 R0591606 R0591603 R0591607 R0591604 R0591608 5 Gas Valve R0591...

Page 42: ...R0589700 R0589700 R0589700 R0589700 3 Bypass Kit R0589800 R0589800 R0589800 R0589800 4 Drain Plug Kit R0446600 R0446600 R0446600 R0446600 5 Gasket and Seals Kit R0589500 R0589500 R0589500 R0589500 6...

Page 43: ...arness Kit R0592100 R0592100 R0592100 R0592100 6 Air Pressure Switch Kit R0456400 R0456400 R0456400 R0456400 7 Vent Limit Switch Kit R0524300 R0524300 R0524300 R0524300 8 Water Pressure Switch Kit R00...

Page 44: ...2 6 400 2 2 94 0 8 800 2 9 800 2 5 105 0 9 1000 3 0 1000 2 6 128 1 0 A saturation index of 0 is perfectly balanced A negative saturation index has corrosive tendencies A positive saturation index has...

Page 45: ...Page 45 ENGLISH Jandy Pro Series JXi Gas Fired Pool Spa Heater Installation Operation Manual NOTES...

Page 46: ...Page 46 ENGLISH Jandy Pro Series JXi Gas Fired Pool Spa Heater Installation Operation Manual NOTES...

Page 47: ...Page 47 ENGLISH Jandy Pro Series JXi Gas Fired Pool Spa Heater Installation Operation Manual NOTES...

Page 48: ...81 1 800 822 7933 www ZodiacPoolSystems com ZODIAC is a registered trademark of Zodiac International S A S U used under license All trademarks referenced herein are the property of their respective ow...

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