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Jacuzzi J-SN180W User Manual

Jacuzzi J-SN180W
86 pages
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JSN180F
JSP180F
JSN199F
JSP199F
DirectVentTanklessWaterHeater
InstallaonandOperaonManual
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ollowedtoproperly
operatethewaterheaterandtomaintainthewarranty.
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SignatureTanklessWaterHeaters
JSN180W
JSP180W
JSN199W
JSP199W
U3071021
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Jacuzzi J-SN180W Specifications

General IconGeneral
ModelJ-SN180W
Capacity180 Liters
Power SourceElectric
Voltage220-240V
ThermostatAdjustable
TypeStorage Water Heater
Power3000W
Safety FeaturesPressure Relief Valve
Warranty5 years

Summary

Installation and Operation Manual

Important Safety Information

Safety Definitions

Explains safety alert symbols like DANGER, WARNING, CAUTION.

Safety Behaviors and Practices

General Maintenance Safety

Precautions to take before performing maintenance, including power and gas shutoff.

Burn Hazard Warning

Alerts users to the danger of burns from hot exhaust and water components.

Installation Instructions

Installer Qualifications

Details the necessary skills and knowledge for professional installation to ensure safety and warranty validity.

General Installation Guidelines

Covers essential DO NOT and MUST DO instructions for a compliant and safe installation process.

Prepare for Installation

Included Parts and Tools

Identifies components provided with the unit and essential tools for installation.

Additional Materials and Tools

Lists optional tools and materials that may be needed for a complete installation.

Determine Installation Location

Water Quality Considerations

Evaluates water quality parameters that can damage the heat exchanger and affect performance.

Environmental Factors for Installation

Addresses air quality concerns and corrosive compounds affecting appliance longevity and performance.

Vent Termination Clearances

Clearance Requirements for US Installations

Details required clearances from various building features and grade for vent termination.

Vent Termination Location Notes

Provides specific rules regarding vent termination placement near sidewalks and open structures.

Additional Clearances (Indoor Models)

General Vent Termination Placement Rules

Advises avoiding dryer vents and commercial exhaust, and maintaining minimum ground clearance.

Soffit, Eave, Deck, and Porch Venting

Details specific considerations for vent termination locations under overhangs to prevent exhaust recirculation.

Additional Clearances (Outdoor Models)

Outdoor Vent Termination Placement

Guides on avoiding dryer vents and commercial exhaust for outdoor unit vent terminations.

Unit Clearances

Indoor Model Clearances

Details required clearances for indoor units from combustibles and for servicing.

Outdoor Model Clearances

Details required clearances for outdoor units from combustibles and for servicing.

Maximum Vent Length (Indoor Models)

Vent Length Calculation and Adjustment

Guides on determining maximum vent length based on elbows and adjusting the relevant DIP switch.

Freeze Protection

Protecting Against Freezing Damage

Advises on protecting the unit from freezing, noting warranty exclusions and recommending protective measures.

Installation Location Checklist

Site Verification and Compliance

Ensures the installation location meets all environmental, clearance, water, electrical, and code requirements.

Physical Installation Procedures

Mounting and Panel Removal

Details how to mount the unit to the wall and safely remove the front panel.

Installation of Venting (Indoor Models)

Approved Venting Manufacturers and Products

Lists recommended manufacturers and their specific vent systems certified for the water heater.

Venting Installation Guidelines

Covers DO NOT and MUST DO rules for proper vent system installation, including direct venting and support.

Venting System Enclosure Notice

Advises on considerations for enclosing vent systems and warranty implications.

Flue Installation (Indoor Models)

Horizontal Vent Termination Options

Shows horizontal termination methods, with or without a condensate collector, and related warnings.

Vertical Vent Termination Requirements

Details the configuration for vertical vent termination, requiring a condensate collector.

Condensate Collector Adjustment and Securing

Details how to adjust the condensate collector position and secure the vent component.

Condensate Management (Indoor Models)

Condensate Drainage Requirements

Outlines DO NOT and MUST DO instructions to prevent condensate damage to the heat exchanger.

Condensate System Information

Provides details on condensate traps, cold climates, and pipe slope recommendations.

Venting and Condensate Checklist

A checklist to verify proper venting clearances, product use, slope, and vent system length.

Installation of Plumbing

Pressure Relief Valve Requirements

Details installation, rating, and discharge requirements for the pressure relief valve.

Isolation Valves and Piping

Recommends isolation valves and specifies piping requirements for potable water systems.

Piping Diagram for Basic Installation

Basic Plumbing Diagram

Illustrates a standard piping configuration for connecting the water heater to water supply and gas.

Plumbing Diagram Symbol Key

Explains the symbols used in the piping diagram for valves, regulators, and pumps.

Connect Water Heater to Water Supply

Water Supply Connection Procedure

Guides on connecting cold and hot water lines to the respective inlet/outlet ports of the water heater.

Checklist for Plumbing Installation

Plumbing System Verification

Ensures proper purging, leak-free lines, correct pressure relief valve, and clean water filter.

Installation of Gas Supply

Gas Supply Warning and Requirements

Emphasizes safety precautions and general requirements for gas line installation.

Gas Pipe Sizing

Gas Pipe Sizing Principles

Explains factors influencing gas pipe sizing and reference to National Fuel Gas Code.

Natural Gas Pipe Sizing Table

Provides recommended pipe sizes for natural gas based on length and capacity.

Propane Gas Pipe Sizing Table

Offers recommended pipe sizes for propane gas based on length and capacity.

Connect Electricity

Electrical Connection Requirements

Details grounding, power source, and outlet requirements, prohibiting extension cords.

Altitude and Vent Length Adjustments

High Altitude Adjustment

Explains how to set DIP switches 2 and 3 for different altitudes to optimize gas pressure.

Vent Length Adjustment (Indoor Models)

Guides on adjusting SW1 DIP switch No. 1 for maximum vent length compliance.

Gas and Electrical Checklist

Gas and Electrical System Verification

Confirms proper gas supply, electrical connection, grounding, and absence of extension cords.

Installation of Temperature Controller

Controller Location and Cable Requirements

Advises on optimal controller placement and specifies cable types and lengths for connectivity.

Mounting and Wiring the Controller

Provides step-by-step instructions for physically mounting the controller and connecting its wiring to the unit.

Final Installation Checklist

Site Verification and Compliance

Ensures all installation steps, clearances, safety checks, and code requirements are met before operation.

Customer Explanation and Manual Handover

Covers explaining operation, safety, maintenance to the customer and providing the manual.

Technical Specifications

Performance and Electrical Specifications

Details key performance metrics like gas consumption, hot water capacity, energy factor, and electrical requirements.

Gas Supply and Compliance Data

Lists gas supply pressure, certifications, and compliance with emissions standards.

Unit Dimensions

Indoor Model Dimensions

Provides detailed measurements and connection port locations for indoor units.

Outdoor Model Dimensions

Details the physical measurements and connection port locations for outdoor units.

Service Provider Information

Pressure Drop Curve Data

Graphical representation of pressure loss versus water flow rate for different models.

Outlet Flow Data

Displays water flow rate against temperature rise for various models, indicating performance characteristics.

Ladder Diagram

Electrical System Overview

Illustrates the internal electrical components and their interconnections using a ladder logic format.

Operation Instructions

Important Facts for Safe Operation

Highlights critical safety information and precautions before operating the water heater.

Gas Leak Safety Procedures

Provides immediate steps to take if a gas smell is detected, emphasizing safety and professional contact.

Consumer Operation Guidelines

Safety Precautions Before Operation

Lists essential safety rules for users, including ignition type, gas detection, and appliance condition.

Step-by-Step Operating Instructions

Guides users through the process of starting up and operating the water heater safely.

Procedure to Turn Off Gas Supply

Outlines the correct steps for safely shutting off the gas supply to the appliance.

Temperature Controller Operation

J-C100 Controller Overview and Locking

Describes the J-C100 controller's features, dimensions, and how to lock/unlock its settings.

J-C200 Spa Controller Interface

Details the J-C200 controller's display, buttons, and functions for spa applications.

How to Set the Temperature

Minimum Flow Rate and Temperature Adjustment

Explains the need for minimum flow and how to adjust temperature settings for optimal performance.

Hot Water Safety and Temperature Limits

Warns about scalding hazards and provides guidelines for safe water temperatures and testing.

Temperature Setting Procedures and Notices

Outlines steps for setting temperature and highlights important notices regarding adjustments and default settings.

Temperature Settings and Options

Available Temperature Settings with Controller

Lists available temperature settings in Fahrenheit and Celsius when using a controller.

Temperature Adjustment without Controller

Explains how to set default temperatures (120°F or 140°F) using DIP switches when no controller is installed.

Controller Sound Setting Options

Covers muting controller beeps and adjusting voice prompt volume on the J-C200 Spa Controller.

Using the Bath Fill Function

Bath Fill Function Overview and Settings

Explains the function's purpose, temperature limits, and how to set water volume and temperature.

Bath Fill Operation Steps

Guides users through the process of filling a bath using the J-C200 controller's bath fill feature.

Bath Fill Safety and Usage Notices

Warns about potential issues like multiple heaters, power loss, and anti-scald fixtures.

Using the Bath Fill Function

Bath Fill Operation and Safety

Covers the procedure for filling a bath, stopping the process, and related safety notices.

Diagnostic Codes

Accessing Diagnostic Information

Guides on how to display diagnostic codes, water flow, and temperature data.

Diagnostic Codes and Remedies

Troubleshooting Codes 03, 10, 11, 12, 14, 16

Provides remedies for common diagnostic codes related to power, air supply, ignition, flame, thermal fuse, and over-temperature.

Diagnostic Codes and Remedies

Troubleshooting Codes 19, 32-72, 79, FF, No code

Lists remedies for various codes covering electrical, sensor, burner, fan, water flow, PC board, and leak detection issues.

Required Maintenance

General Maintenance and Cleaning

Outlines annual inspection requirements and procedures for cleaning internal components, motors, and the cabinet.

Specific Maintenance Tasks

Details tasks like cleaning the water filter, addressing lime build-up, and clearing snow from vent terminals.

Maintenance Procedures

Pressure Relief Valve and Flame Inspection

Covers annual testing of the relief valve and visual checks for satisfactory burner flame patterns.

Winterizing Procedures for Gas, Water, and Electric

Provides steps for safely shutting off utilities and draining the unit for winter storage.

Vent Termination Winterization

Advises on covering vent terminations to prevent debris entry during winter.

Flushing the Heat Exchanger

Procedure for Lime Scale Removal

Step-by-step guide for flushing the heat exchanger with vinegar to remove scale build-up.

Heat Exchanger Flushing Diagram and Key

Illustrates the plumbing setup for flushing and defines the symbols used.

Manual Draining and Freeze Prevention

Procedure for Manually Draining the Water Heater

Step-by-step instructions to drain the water heater for maintenance or storage.

Resuming Normal Operation After Draining

Outlines the steps to safely restore the water heater to operation after it has been drained.

Preventing Freezing with Low Water Flow

Suggests a method to prevent freezing by circulating low volumes of water during cold weather.

State Regulations

Massachusetts Venting and CO Detector Requirements

Details specific state regulations for side wall venting, carbon monoxide detectors, and signage.

Replacement Parts

Gas Control and Ignition Components

Lists part numbers for gas control assembly, electrode/flame rod, and ignitor, with visual references.

Heat Exchanger and Water Flow Components

Identifies part numbers for heat exchanger, water flow servo, and bypass servo assembly with images.

Electrical and Venting Components

Shows part numbers for PC board, fan assembly, water filter, and thermal fuse harness with visual aids.

Consumer Warranty

Warranty Coverage and Duration

Outlines what is covered under warranty, duration for different parts, and exclusions for circulating systems.

Jacuzzi's Warranty Service Commitment

Explains Jacuzzi's process for repair, replacement, and handling of warranty claims.

Consumer Warranty Service and Limitations

Obtaining Warranty Service

Provides instructions on how to get service, register the product, and required proof of purchase.

Warranty Exclusions and Limitations

Lists conditions not covered by warranty and limitations on implied warranties and consequential damages.

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