Jandy 200 Installation And Operation Manual

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Jandy 200 Installation And Operation Manual Manual pdf 14 page image

Page 14ENGLISH Jandy ® Pro Series, JXi ™ Gas-Fired Pool & Spa Heater | Installation & Operation ManualHeater Size Vent Size200 6" (15cm)260 7" (18cm)330 8" (20cm)400 8" (20cm)Table 2. Category I Vent Pipe Sizing Table2. Install a 4 inch double-wall appliance adapter andan increaser (see Section 3.3.1).3. Following the vent connector’s manufacturerinstructions attach the vent pipe to the increaserand further secure them with sheet metal screws.Before connecting, wet a clean cloth or papertowel with rubbing alcohol and wipe the socketof the vent body. Dry with a different clean cloth.Vent piping must be adequately supported with nolow spots or sagging that could allow condensateto collect. The heater must not be used to supportthe vent pipe. Horizontal runs must be slopedupwards away from the heater to a vent terminalat a minimum of 1/4 " per horizontal foot (2cm/m).4. Install the vent pipe so it can expand and contractfreely with temperature changes.Note: Do not run the heater vent into a commonvent with any other appliance.3.3.3 Vertical or Horizontal Venting(Category III)When the installation requires horizontal venting in excessof what is allowed for Category I installations or callsfor horizontal discharge, the JXi may be installed with aCategory III venting system.Vent the heater either vertically or horizontallyusing Al29-4C® stainless steel components. Consultmanufacturers such as Z-Flex® or Heat Fab® to obtainapproved components. Venting materials must complywith UL® 1738 for Category III, Special Gas Vent.In Canada, the venting materials must be ULC S636compliant. Vent piping must be adequately supported withno low spots or sagging that could allow condensate tocollect.The heater must not be used to support the vent pipe.Horizontal runs must be sloped upwards away from theheater to a vent terminal at a minimum of 1/4 inch perhorizontal foot (2 cm/m).It is recommended that vent runs over 18 feet be insulatedto reduce condensation and/or use a condensate trap inthe vent run close to the heater, especially in certain coldclimate installations.See Table 3 for recommended vent size and run lengthswithout elbows. For each elbow installed, reduce the runlength by 12 feet (3.7m)HeaterSize Vent SizeSpecial Gas VentLength (vertical or horizontal)in feet (metres)200 4" (10cm) TBD (m)260 4" (10cm) 50ʹ (15m)330 4" (10cm) TBD (m)400 4" (10cm) 50ʹ (15m)Table 3. Category III Vent Pipe Sizing TableSide wall vents must be installed and located inaccordance with the National Fuel Gas Code NFPA®54 / ANSI® Z223.1 or the Canadian Natural Gas andPropane Installation Code CAN/CSA-B149.1. In addition,always consult your local installation codes. Some localinstallation codes may have requirements that exceedthose of the the national codes. The product must beinstalled in accordance with the codes being enforced bythe local Authority Having Jurisdiction (AHJ).See Figure 9 for side wall vent terminations.IMPORTANT NOTE In the Commonwealth ofMassachusetts, additional requirements, covered indocument CMR 248 5.00, which supersede some ofthe requirements of ANSI Z223.1 (NFPA 54) apply toSide Wall Horizontally Vented appliances. If installingthis product using an approved side-wall horizontalvent system in the Commonwealth of Massachusetts,be sure to adhere to these additional requirements.These requirements include verbiage that says thatthe property owner is to ensure that Carbon MonoxideDetectors are installed in the vicinity of the applianceand also on all levels of the dwelling in which theappliance is installed.For further instructions, contact Zodiac Pool Systems,Inc., Technical Support Department at 800.822.7933(in Canada: 888.647.4004)1. Install the vent connector or elbow(see Section 3.3.1).2. Install the vent pipe so it can expand andcontract freely with temperature changes. Beforeconnecting, wet a clean cloth or paper towel withrubbing alcohol and wipe the socket of the ventbody.3. Follow installation instructions from themanufacturer of the special gas vent components.WARNINGIncorrect design and installation of heater vents andducts can result in personal injury, damage to property,or death. To avoid such hazards, the heater mustbe installed only by a qualified professional servicetechnician.