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General| Brand | Jandy |
|---|---|
| Model | LG175 |
| Category | Swimming Pool Heater |
| Language | English |
Provides installation and operation instructions for the Lite2 Model LG pool and spa heater.
Covers safety rules, energy saving tips, and general consumer information for safe heater operation.
Specific safety recommendations from the U.S. Consumer Product Safety Commission for spa and hot tub use.
Offers recommendations to conserve fuel and minimize pool heater operating costs.
Details about the product warranty, including claims and exclusions.
Information on installation codes and standards required for heater installation.
How to obtain support from the manufacturer for technical questions.
Lists items required for all Lite2 heater installations, supplied by the installer.
Lists additional items needed for special installation applications.
Details installation location, gas types, pressures, flow rates, and electrical supply requirements.
Provides diagrams and measurements for heater dimensions and connections.
Details on installing Lite2 heaters, vent caps, and draft hoods according to codes and ordinances.
Instructions for assembling the Lite2 heater, including options for indoor and outdoor shelter installations.
Specifies requirements for heater placement, including clearances, flooring, and outdoor installation considerations.
Details minimum clearances from combustible surfaces for safe installation and maintenance access.
Specifies requirements for non-combustible flooring or platforms for heater installation.
Provides guidance for installing the heater outdoors, including placement and avoiding obstructions.
Covers requirements for indoor installations and outdoor shelters, including drafthood use.
Details requirements for adequate combustion air supply for proper heater operation.
Covers vent pipe sizing, installation guidelines, and general venting procedures.
Specific considerations for outdoor venting, including placement and vent cap requirements.
Guidelines for indoor and outdoor shelter installations, focusing on drafthood and venting codes.
Procedures for inspecting and replacing existing vent systems with new components.
General instructions for connecting the gas supply and piping to the heater.
Instructions for confirming and adjusting manifold pressure for proper heater operation.
Safety precautions and installation considerations specific to Liquefied Petroleum (LP) gas.
Illustrates typical piping for pool/spa equipment and heater water connections.
Explains the importance of and procedure for installing a check valve to prevent back-siphoning.
Describes the function and adjustment of the automatic flow control valve.
Details the procedure for switching water connections to the opposite side of the heater.
Explains how to connect plumbing to the heater's universal header couplings.
Recommends and details the installation of a pressure relief valve for safety.
Warns about chemical compatibility and potential damage to the heater from sanitizing agents.
Explains that the heater is a millivolt unit and requires no external electrical power.
Details requirements for connecting the heater to a bonding grid for safety.
Instructions for wiring a time clock to control filter pump operation and heater.
Describes how the heater operates automatically based on temperature settings and safety systems.
Provides critical instructions and warnings for safely starting the heater for the first time or after maintenance.
Step-by-step instructions for lighting the pilot and shutting down the heater safely.
How to use the on/off switch and adjust the temperature control dial for desired heating.
Guides on adjusting the water pressure switch for proper heater operation based on water flow.
Explains how to perform a temperature rise test to confirm proper water flow and heater performance.
Procedures for adjusting a manual bypass valve if installed to optimize water flow.
Emphasizes the importance of proper pool/spa water chemistry for heater longevity and safety.
Covers procedures for seasonal operation, including settings for periods of infrequent use.
Guidelines for operating the heater during spring and fall use periods.
Step-by-step instructions for preparing the heater for winter to prevent freeze damage.
Procedures for restarting the heater after winterization, requiring professional service.
Recommendations for periodic inspections and service to ensure safe and efficient operation.
Guidelines for owners to perform regular visual inspections of the heater and its surroundings.
Lists essential safety checks to be performed by a qualified technician annually.
Provides guidance on common problems, causes, and solutions encountered during installation and startup.
A table listing symptoms, causes, and remedies for various heater operational issues.
Emphasizes that service must be performed by a qualified technician and lists owner checks.
Explains the atmospheric combustion system and how it draws air and expels gases.
Describes the function of key components like the gas valve, temperature control, and pilot.
Provides procedures for checking pilot generator and control components for electrical faults.
Troubleshoots common issues with the gas valve, pilot generator, and fusible link.
Guides for troubleshooting safety interlocks and pressure switch.
Diagnoses faults within the temperature control circuit.
Instructions on how to order or purchase replacement parts for the Lite2 heater.
A comprehensive list of all available replacement parts for the Lite2 heater.
An exploded diagram showing the overall assembly of the heater components.
Detailed exploded views illustrating specific heater components for identification.
Details the terms and conditions of the Jandy pool and spa product warranty, including exclusions and claims.
