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This manual must be left with owner and should be
hung on or adjacent to the boiler for reference.
DIRECT-VENT SEALED COMBUSTION CONDENSING BOILER
HOT WATER MODEL J-390
GAS-FIRED BOILER FOR NATURAL GAS
INSTALLATION AND OPERATING INSTRUCTIONS
TABLE OF CONTENTS IMPORTANT
READ ALL OF THE FOLLOWING
Boiler Dimensions and Rating ....................................................2
Identification of Parts..................................................................3
WARNINGS AND STATEMENTS
Instal
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2 Jaguar Model J-390 RATINGS AND DIMENSIONS TOPVIEW 95/8 51/2 4"VENTCONNECTION 37/8 (211/8) 4"AIRINTAKECONNECTION 51/8 41/4 WATERSUPPLY 467/8 11/4"NPT(MALE) (53/4) GASPIPE 35/8 3/4"NPT 525/8 52 WATERRETURN 11/4"NPT(MALE) 25 131/2 95/8 41/4 55/8 26 235/8 163/8 (7/8) CONDENSATEDRAIN-3/4"DIA REARVIEW SIDEVIEW FRONTVIEW Figure 1. Dimensions data SPECIFICATIONS: J-390 Boiler 390,000 BTUH max Fuel Rate Input: 110,000 BTUH min Boiler Water Volume: 2.0 gallon (16.5 lbs) Water Piping 1-1/4” NPT (male) Co
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Jaguar Model J-390 3 LOCATION AND IDENTIFICATION OF PARTS 4"VENTCONNECTION 4"AIRINTAKECONNECTION FIELDWIRING TERMINALS(120V) FIELDWIRINGBXCONNECTORS FIELDWIRING TERMINALS(24V) TRANFORMER BOILERCONTROL FLUE SAMPLE PORT GASVALVE CONTROLPANEL DOOR CONTROLBOARDCOVER WATERSUPPLYSENSORAND WATERHIGHLIMIT FLUESAMPLE PORT CONTROLPANEL HEATEXCHANGER WATERSUPPLY ENCLOSUREFRONT COVERLATCH COMBUSTION FLUESENSOR BLOWER WATERRETURN SENSOR SPARKELECTRODE (IGNITER) INSTALLMANUALMAIN SHUTOFFVALVE5' ABOVEFLOOR,WHE
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4 Jaguar Model J-390 MINIMUM CLEARANCES FROM COMBUSTIBLE INSTALLATION REQUIREMENTS CONSTRUCTIONS The installation must conform to the requirements of the authority having jurisdiction or, in the absence of such A. Minimum clearances to the exterior surfaces of the boiler requirements, to the National Fuel Gas Code, ANSI Z223.1- shall be as follows: latest edition. MINIMUM ALCOVE AND CLOSET CLEARANCE For Combustible Recommended This installation must also conform to the additional require- Surfa
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Jaguar Model J-390 5 CONTAMINATION PREVENTION VENTING APPLICATION The Jaguar J-390 is a sealed combustion type boiler, it may be The combustion air supply must not be susceptible to contami- installed and vented either as a direct vent boiler which all air nation sources, whether the combustion air comes from the for combustion is obtained directly from outside or as a non- interior or exterior of the building. Contaminated air can cause direct vent boiler which air for combustion is taken from
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6 Jaguar Model J-390 2. APPROVED CARBON MONOXIDE DETECTORS. Each carbon For both direct and non-direct installation, the following must be considered: monoxide detector as required in accordance with the above provisions - Openings must never be reduced or closed. If doors or win- shall comply with NFPA 720 and be ANSI/UL 2034 listed and IAS certified. dows are used for air supply, they must be locked open. 3. SIGNAGE. A metal or plastic identification plate shall be permanently - Protect agains
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Jaguar Model J-390 7 The vent connector on the boiler is designed to directly accom- 8. For each joint, first apply a coat of primer to the outside sealing surface of the pipe and the inside sealing surface of modate either PVC/CPVC Schedule 40 pipe or the listed stain- each fitting. Use only the primer type that is specified for less steel vent systems by utilizing an adapter. The adapter has either the PVC or CPVC pipe that is bing utilized. a built-in sealing ring, so no additional sealant
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8 Jaguar Model J-390 In this case, the maximum straight pipe vent length that can should be protected from discoloration and degradation. be utilized with the 4 elbows would be: 100’ - (4’ x 10’) = 60’. VENT TERMINATION LOCATION AND CLEARANCES Since the air intake pipe also is PVC and requires the use of 1. The venting system shall terminate at least 3 feet above 4 elbows, the maximum straight pipe air intake length that any forced air inlet located within 10 feet. can be utilized is also 60 fe
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Jaguar Model J-390 9 JAGUAR J-390 NON-DIRECT VENT, SIDEWALL VENTING All joints must be liquid and pressure tight. Use 4” dia. PVC/CPVC schedule 40 pipe or U/L listed single wall 4" dia. AL29-4C S.S.*. venting materials (See page 7). 6"MIN. SLOPEUP1/4IN. PERFOOTMIN. 10"MAX. FROMBOILERTO VENTTERMINATION 4IN.DIA. PVC/CVPC PIPEFOR TERMINATION90 ELBOW VENT WITHSCREEN 90 ELBOW AIRINTAKE (DONOTBL0CK) AU/LLISTEDFLASHING ANDSEALINGBOOTMUST BEUSEDONCOMBUSTIBLE 12"MIN WALLS. SNOWLINE (SEEDEFINITION) OUTSID
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10 Jaguar Model J-390 JAGUAR J-390 NON-DIRECT VENT, VENTING THROUGH A ROOF All joints must be liquid and pressure tight. Use 4” dia. PVC/CPVC schedule 40 pipe or U/L listed single wall 4" dia. AL29-4C S.S.*. venting materials (See page 7). 90°TERMINATION ELBOWWITH SCREEN ALTERNATEVERTICALTERMINATION * 45°ELBOW VENTTERMINATION RAINCAPTERMINATIONMAYBEUSED * TEEWITHSCREEN 10FT.MIN 1FT.MIN FIRESTOPAND FLASHINGAND SUPPORT STORMCOLLAR 2"M NI 2"MIN 4 IN.DIA.PVC/CPVC PIPEORSTAINLESSSTEEL VENTINGMATERIAL
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Jaguar Model J-390 11 JAGUAR J-390 NON - DIRECT VENT, UTILIZING AN EXISTING CHIMNEY AS A CHASE All joints must be liquid and pressure tight. Use 4” dia. PVC/CPVC schedule 40 pipe or U/L listed single wall 4" dia. AL29-4C S.S.*. venting materials (See page 7). 90°TERMINATION ELBOWWITHSCREEN * ALTERNATEVERTICALTERMINATION 45°ELBOW RAINCAPTERMINATIONMAYBEUSED * VENTTERMINATION TEEWITH SCREEN 10FT.MIN CHIMNEY TOPPLATE 1FT.MIN 4INCH DIA.PVC/CPVC PIPEORSTAINLESS STEEL VENTING MATERIAL FOR VENT SLOPE U
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12 Jaguar Model J-390 JAGUAR J-390 - DIRECT VENT, SIDEWALL VENTING All joints must be liquid and pressure tight. Use 4” dia. PVC/CPVC schedule 40 pipe or U/L listed single wall 4" dia. AL29-4C S.S.*. venting materials (See page 7). 3"-14"THICKWALL SLANT/FINVENT/AIRINTAKE 4"DIAPVC/CPVCPIPEFORAIRINTAKE TERMINATIONKITPART#830802000 90°ELBOW 4"DIAPVC/CPVCFLUEPIPE AIRINTAKELOUVERS 4"DIAPVC/CPVCCOUPLINGWITHSCREEN SNOWLINE** (SEEDEFINITION) OUTSIDEWALL Figure 10. Direct vent, sidewall venting illustrat
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Jaguar Model J-390 13 4"DIAPVC/CPVCPIPEFORVENT 4"DIAPVC/CPVCPIPE VENT COMBUSTION SCREW FORAIRINTAKE GASES AIR 4"DIAPVC/CPVCPIPEFORVENT INSIDETERMINATION 4"DIAPVC/CPVCPIPEFORAIRINTAKE PLATE SCREW SEALHERE WALL (3"-14"THICK) STOPFORAIR/VENT WALL SCREEN OUTSIDETERMINAL (3"-14"THICK) LOUVERS INSIDETERMINATIONPLATE OUTSIDETERMINATIONPLATE OUTSIDETERMINATIONPLATE 4"DIAPVC/CPVCCOUPLING SCREEN 4"DIAPVC/CPVCCOUPLING 4"PVCORCPVC VENTPIPE 4"PVCORCPVC AIRINTAKEPIPE AIR INTAKECOLLAR I 4 Figure 12a. Vent/Air
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14 Jaguar Model J-390 VENT/AIR INTAKE TERMINATION FOR PVC/CPVC VENT/AIR INTAKE TERMINATION FOR STAINLESS STEEL VENTING INSTALLATION VENTING INSTALLATION This termination is designed specifically for 4” diameter PVC or This termination is easily modified for Heat-Fab Saf-T vent 4” CPVC Schedule 40 pipe to be used as the vent and air intake diameter stainless steel venting system to be used as the vent, piping material, only. It can be used on a combustible wall, by installing the special reducing
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Jaguar Model J-390 15 For PVC/CPVC pipe, follow the proper assembly practices B. DIRECT VENT - VENTING AND AIR INTAKE specified on page 7, and venting system restrictions specified THROUGH A ROOF on page 7 of this manual. For stainless steel venting systems, follow the vent manufacturer’s instructions and the restrictions Figure 13 shows typical vertical venting. The vent pipe must specified on page 7 of this manual pass through the ceiling, floor and the roof vertically through a 8” minimum d
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16 Jaguar Model J-390 VENTING AND AIR INTAKE SYSTEM REGULAR sate, which may have a pH level as low as 3.0. A condensate INSPECTION filter containing lime, marble, or phosphate chips can neutralize the condensate to a pH level above 6.5, which is safe for all A. Inspect the system regularly for condensation, corrosion, drain piping materials. (See Figure 14). The neutralizing filter sagging and/or physical damage. A qualified professional medium will require periodic changing, to ensure it’s af
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Jaguar Model J-390 17 At 30 ft. length of pipe, match required capacity from table on Boiler must be electrically grounded in accordance with the this page (choose higher capacity, in this case is 590 cu. ft. per requirements of the authority having jurisdiction, or, in the 1 hour). Required pipe size is 1 ⁄4". absence of such requirements, with the National Electrical Code, ANSI/NFPA 70-latest edition. Improper gas pipe sizing will result in flame outages, insuffi- cient heat and other insta
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18 Jaguar Model J-390 12Kohm L1 L2 BOILER OUTDOOR GROUND CIRCULATOR HOT NEUTRAL DHWTANK SENSER THERMOSTAT 120V (IFUSED) LOWWATER DHW (IFUSED) 60HZ CUTOFF CIRCULATOR "CALLFORHEAT" (IFUSED,REMOVE (IFUSED) 1 24VROOMTHERMOSTAT 7-8JUMPER) ORISOLATEDCONTACT FIELDWIRING 12 4 56 78 HN N HN 3 H TERMINALS R R W W J2 W W Y G G Y 1 BK BL W 2 W BK BK W W 3 POWER BL 12 3 4 ON/OFF J6 SWITCH W BK J9 G 1 W W 2 PR 3 BK 9 4 10 1213141516 11 COMBUSTION J5 W BLOWER 4 1 2 3 5 6 7 8 5 R 6 PR G Y 1 7 120V/24V 3PIN GASV
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Jaguar Model J-390 19 BOILERCONTROL SPARK IGNITOR SPARK CABLE GROUND J6 J2 J12 T2 FUSE J9 NOT J13 USED J5 NOT USED ARGUSVISIONCONTROL Figure 15b. Boiler Control.
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20 Jaguar Model J-390 GND HOT L1 NEUTRAL L2 120V/60HZ DISCONNECT SWITCH BOILERON/OFF SWITCH COMBUSTION BLOWER BOILER M CIRCULATOR M DHWCIRCULATOR (IFUSED) 120VSECTIONOF WATERHIGH CONTROLBOARD LIMIT GAS VALVE 24V 120V SPARK 120V ELECTRODE COMBUSTION BLOWER "CALLFORHEAT" 10V CHASSIS 24VROOMTHERMOSTAT GND ORISOLATEDCONTACT DHWTHERMOSTAT (IFUSED) OR SENSOR LOWWATERCUTOFF (IFUSED)ORJUMPER MICRO SUPPLYWATER SENSOR PROCESSOR RETURNWATER ONCONTROL SENSOR BOARD FLUEGAS SENSOR OUTDOORSENSOR (IFUSED) DISPL
