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Jandy Pro Series JXi 200, Руководство по установке

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Jandy Pro Series JXi 200 Скачать руководство пользователя страница 27

Page 27

 JXi

™ 

Gas Conversion / Replacement Instructions

Section 2:  ORIFICE REPLACEMENT 

Instructions

These instructions are for replacing parts with identical BTU and fuel 

type:

•  Gas Orifice

•  Air Intake Orifice 

You will need the following tools for REPLACEMENT:

•  Digital Differential Pressure Manometer

•  Manometer Accessories (hoses, tee, fittings)

•  Blunt Tool (Key or Phillips Head Screwdriver)

•  Pipe Wrench

•  Second Pipe Wrench for Removing Gas Union

IMPORTANT:  READ BEFORE YOU START 

The fuel orifice kit contains critical replacement parts required to 

ensure safe reliable operation of the JXi

™

 model heater for either fuel 

orifice replacement or fuel type conversion. Please note that not all 

parts included in the kit will be used for orifice replacement. Some of 

the items are used only for the conversion procedure. It is critical that 

the parts used for orifice replacement are for the fuel type specified 

(either natural gas or propane) and are installed correctly according to 

the instructions in this manual. 

NOTE:

 The design of the JXi heater allows the same gas valve to be 

used for both natural gas and propane models.

1. Gas Orifice

 

The orifice is specific for each BTU and for fuel type. Ensure you have 

the correct gas orifice for the BTU and fuel type required by checking 

the part number factory-stamped on the gas orifice against Gas Orifice 

Markings column, Table 2. In addition, it is critical that the O-ring used 

is the one provided by Zodiac

®  

in this kit and is BUNA-N type (no 

substitutions). 

Содержание JXi 200

Страница 1: ...CCORDANCE WITH THE REQUIREMENTS OF THE PROVINCIAL OR LOCAL AUTHORIES HAVING JURISDICTION AND IN ACCORDANCE WITH THE REQUIREMENTS OF THE NATURAL GAS AND PROPANE INSTALLATION CODE CSA B149 1 IN CANADA I...

Страница 2: ...ctly 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 pe...

Страница 3: ...in Card 1 R0591608 400 N to LP Screw 10 Hex Head 2 Intake Screen 1 Sealing Grommet LP or NAT 1 O Ring BUNA N 1 Table 1 List of Parts in the Kit WARNING Replacement conversion kits listed in Table 1 ar...

Страница 4: ...6 260 LP White A0217406 LP Orange Propane H0489700 Orange Propane H0230200 400 000 R0591608 400 LP White A0217408 LP Orange Propane H0489700 Orange Propane H0230200 Table 2 Gas Orifice Kits Contents b...

Страница 5: ...d Screwdriver Pipe Wrench Second Pipe Wrench for Removing Gas Union IMPORTANT READ BEFORE YOU START WARNING The gas fuel orifice kit contains critical components required to ensure safe reliable opera...

Страница 6: ...r s pre conversion fuel type Ensure you have the correct gas supply sealing grommet for the fuel type by checking the color and fuel type factory molded on the grommet against Gas Supply Sealing Gromm...

Страница 7: ...ing plate sticker as shown directly below the Model No and Serial No DO NOT COVER UP OR HIDE THE MODEL NO AND SERIAL NO Fill out top section with permanent marker before affixing to the heater Figure...

Страница 8: ...aling Grommet Step 5 Perform Gas Leak Test Step 6 Test the Inlet Pressure Step 7 Test the Gas Orifice Differential Offset Pressure Step 8 Check Normal Operating Sequence Step 9 Affix the Conversion Ra...

Страница 9: ...front panel 2 Confirm the fuel type for the heater you are converting by checking the rating plate on the front of the combustion chamber Figure 1 3 Remove four 4 screws to take off the heater top pa...

Страница 10: ...es JXi Pool Spa Heater 4 Remove one screw to take off gas valve bracket Figure 4 Figure 4 Remove Gas Valve Bracket 5 Remove one screw to take off the gasket retainer bracket Figure 5 Figure 5 Remove G...

Страница 11: ...tructions 6 Remove eight 8 screws to take off heater rear panel Figure 6 Figure 6 Remove Rear Panel 7 Unscrew four 4 hex head screws and remove the rear brace bar for easier access to the gas train Fi...

Страница 12: ...It may be helpful to use a second pipe wrench to hold one of the joints in place while loosening the gas union see Figure 8 Figure 8 Unscrew the Union 9 Use a blunt tool such as a key or a Phillips he...

Страница 13: ...urface of Gas Orifice WARNING To avoid the risk of a gas leak which can lead to fire or explosion resulting in property damage and serious injury including loss of life do not replace the O ring with...

Страница 14: ...3 Place the new fuel type sticker included in this kit onto the gas train near the union see Figure 11 so that it can be easily seen indicating the heater fuel type has been converted Figure 11 Affix...

Страница 15: ...orifice and screen from the blower air intake Figure 12 Figure 12 Remove Air Intake Orifice 3 Note the exact position of the intake hoses on the old air intake orifice Remove the intake hoses from the...

Страница 16: ...Figure 13 4 Seat the grommet securely in the port so that the lip is smooth on both edges Orient the grommet so that the tab lines up with the gas pressure tap port Figure 13 Figure 13 Line Up Tab wi...

Страница 17: ...use corrosion or stress cracking Rinse the piping with water after testing 3 Turn on the heater in Pool or Spa mode via the user interface 4 Verify current water temperature reading on the user interf...

Страница 18: ...With Side Panel Hidden 1 8 NPT Plug 1 8 NPT to 1 16 Barbed Adapter Connect Hose to Positive Manometer Port Connect Hose to Barbed Adapter Figure 16 Remove NPT Plug and Insert Barbed Adapter NOTE Take...

Страница 19: ...arbed Adapter Figure 17 Rotate the Sealing Grommet to Expose the NPT Plug 7 The manometer has a positive high pressure port and a negative low pressure port Connect the other end of the hose to the po...

Страница 20: ...Gas to PROPANE Minimum inlet pressure should be 4 0 WC Maximum inlet pressure should be 14 0 WC 11 If the gas inlet pressure is not within the minimum to maximum range contact the local gas utility co...

Страница 21: ...fferential pressure manometer Connect a tee to the hose from the fan inlet port see Figure 20 on the blower 3 Connect a shorter hose from the gas valve vent port to the opposite side of the tee see Fi...

Страница 22: ...RO NEGATIVE Low Pressure Port _ POSITIVE High Pressure Port DIGITAL MANOMETER FAN INLET PORT T JOINER GAS VALVE VENT PORT GAS VALVE MANIFOLD PORT LABELED PRESS TAP Figure 20 Testing Gas Offset Pressur...

Страница 23: ...direction To Increase offset pressure Turn the plastic screw clockwise To Decrease offset pressure Turn the plastic screw counter clockwise Decrease Pressure Counter Clockwise Increase Pressure Clockw...

Страница 24: ...e heater via the user interface STEP 9 Affix Conversion Rating Plate to the Heater WARNING Failure to follow this STEP and all warning notices and instructions may result in property damage personal i...

Страница 25: ...e sticker so that the model type and serial number are still visible see Figure 22 6 Reinstall the heater front panel Place conversion sticker over original rating plate sticker as shown directly belo...

Страница 26: ...stems Inc and to follow all steps outlined in the instruction manual provided with this kit may result in property damage personal injury or death Improper installation gas conversion and or operation...

Страница 27: ...version Please note that not all parts included in the kit will be used for orifice replacement Some of the items are used only for the conversion procedure It is critical that the parts used for orif...

Страница 28: ...ath The gas orifice is stamped with the heater model number and fuel type Refer to the rating plate on the heater see Figure 1 to verify the BTU and fuel type then confirm you have ordered the correct...

Страница 29: ...29 JXi Gas Conversion Replacement Instructions Remove Left Side View Right Side View Figure 24 Remove Top Panel 7 Remove one screw to take off gas valve bracket Figure 25 Figure 25 Remove Gas Valve Br...

Страница 30: ...e gasket retainer bracket Figure 26 Figure 26 Remove Gasket Retainer Bracket 9 Remove eight 8 screws to take off heater rear panel Figure 27 Figure 27 Remove Rear Panel 10 Unscrew four 4 hex head scre...

Страница 31: ...the gas train upward to allow access to the orifice NOTE It may be helpful to use a second pipe wrench to hold one of the joints in place while loosening the gas union see Figure 29 Figure 29 Unscrew...

Страница 32: ...fice and O ring firmly in the middle of the union Use only your fingers so as not to damage the O ring or the orifice Ensure it is fully inserted and flat against the orifice seat with the etched surf...

Страница 33: ...Test Gas Orifice Offset Pressure NOTE Test the gas orifice pressure with the heater running using a digital differential pressure manometer 1 Verify the gas valve control switch is in the ON position...

Страница 34: ...OMETER FAN INLET PORT T JOINER GAS VALVE VENT PORT GAS VALVE MANIFOLD PORT LABELED PRESS TAP Figure 32 Testing Gas Offset Pressure 8 Start the heater and record the gas offset pressure with the heater...

Страница 35: ...ase offset pressure Turn the plastic screw clockwise To Decrease offset pressure Turn the plastic screw counter clockwise Decrease Pressure Counter Clockwise Increase Pressure Clockwise Pressure Adjus...

Страница 36: ...e heater 2 Turn off the main gas supply to the heater at the meter or the manual gas cock outside the heater 3 Make sure the filter pump is off and will remain off for the duration of the installation...

Страница 37: ...eplacement Instructions 7 Remove one screw to take off gas valve bracket Figure 35 Figure 35 Remove Gas Valve Bracket 8 Remove one screw to take off the gasket retainer bracket Figure 36 Figure 36 Rem...

Страница 38: ...ter 9 Remove eight 8 screws to take off heater rear panel Figure 37 Figure 37 Remove Rear Panel 10 Unscrew four 4 hex head screws and remove the rear brace bar for easier access to the gas train Figur...

Страница 39: ...ion of the intake hoses on the old air intake orifice Remove the intake hoses from the old air intake orifice an install them on the new air intake orifice in exactly the same positions as they were f...

Страница 40: ...rein are the property of their respective owners 2014 Zodiac Pool Systems Inc H0439900 REV A Zodiac Pool Systems Canada Inc 2115 South Service Road West Unit 3 Oakville ON L6L 5W2 1 888 647 4004 www Z...

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