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Page 10 

ENGLISH

  

 

Jandy

®

 Pro Series, JXi

 Gas-Fired Pool & Spa Heater   

|

   Installation & Operation Manual

shelter installations that depend on internal air for 

combustion (see Table 1).
Due to the higher risks and hazards of Liquid Propane 

(LP) gas, Zodiac does not encourage installation of LP gas 

heaters indoors.  Please be sure to refer to section 4.2 for 

additional precautions that must be considered for LP gas.

Section 3.  Venting

3.1  Combustion Air Supply

As outlined in the latest edition of ANSI

®

 standard Z223.1 

(NFPA

®

 54), the heater location must be properly vented 

to provide sufficient air supply for proper combustion and 

ventilation of the surrounding area. 
In general, these requirements specify that the room in 

which a heater is installed should be provided with two 

permanent air supply openings:
•  one within 12 inches (305 mm) of the ceiling
• 

one within 12 inches (305 mm) of the floor

All indoor installations must have openings to outside 

air for combustion, ventilation, and dilution of flue 

gases from inside the building. Do not, under any 

circumstances, install this product in an indoor location 

which does not provide combustion air  to the appliance 

from outside the building.
In addition, the heater must be completely isolated 

and protected from any source of corrosive chemical 

fumes such as those emitted by trichlorethylene, 

perchloroethylene, chlorine, etc.

 WARNING

Do not store any chemicals, cleaners, or other cor-

rosive 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.

Minimum Net Free Open Area* for Combustion  

Openings (square inches/centimeters)

    *Area indicated 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

in

2

cm

2

in

2

cm

2

200

50

323

100

645

260

65

419

130

839

330

83

535

165

1065

400

100

645

200

1291

Table 1.  Air Openings to Outside

NOTE:

  If using screens and/or metal louvers, compensate by 

adding 50% additional area to each opening. If using 

wood louvers, each opening must be at least four 

times the area indicated in the table above.

For special conditions, refer to Section 9.3.3.1 NFPA 54 

ANSI Z223.
The information in Table 1 is not applicable in 

installations where exhaust fans or blowers of any type are 

used. Consult a Professional Engineer (P.E.) to ensure that 

installations where exhaust fans or blowers are used are 

designed and installed in accordance with all applicable 

local and national installation codes.

Outside Air Supply:

  When combustion air is supplied 

directly through an outside wall, each opening should 

have a minimum free area of 1 square inch per 4,000 

BTU/h (1.2kW) input of the total input rating of all 

appliances in the enclosed area.
If air is provided through horizontal ducts, each opening 

and duct must provide 1 square inch of flow area for 

each 2000 BTU/h (0.6 kW). These requirements are 

summarized in Table 1. 

Exhaust Fans or Vents:

  Any equipment which exhausts 

air from the room where the heater is installed can 

deplete the combustion air supply or reverse the natural 

draft action of the venting system. This could cause flue 

products to accumulate in the room. Additional air must 

be supplied to compensate for such exhaust.
The information in Table 1 is not applicable in 

installations where exhaust fans or blowers of any type 

are used. Such installations must be designed by a 

Professional Engineer (P.E.).

3.2  Exhaust Venting

When converted to indoor and outdoor shelter venting 

configuration, the JXi has a flue collar for attachment to 

the venting for category I vertical venting and category 

Содержание 200

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

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

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

Страница 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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