AquaStar 125 VP - User Manual

WARNING: If the information in this manual is not
followed exactly, a fire or explosion may result
causing property damage, personal injury or death.
FOR YOUR SAFETY
Do not store or use gasoline or other flammable,
combustible or corrosive vapors and liquids in
the vicinty of this or any other appliance.
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use
any phone in your building.
• Immediately call your gas supplier from a
neighbor's phone. Follow the gas supplier's
instructions.
• If you cannot reach your gas supplier, call the
fire department.
- Installation and service must be performed
by a qualified installer, service agency or
the gas supplier.
Upon completion of the installation, these instructions should be handed to the user of the appliance for
future reference. *REPLACEMENT MANUAL MUST BE PURCHASED
FEATURING: Variable Power - Modulating Gas Valve - Thermostatic Control with Temperature Dial Selector
MODEL 125 VP AND MODEL 125 VPS
Suitable for water (potable) heating and space heating
INSTALLATION AND OPERATING INSTRUCTIONS
FOR AUTOMATIC INSTANTANEOUS TYPE WATER HEATERS
FOR USE WITH NATURAL AND LIQUEFIED PETROLEUM GAS

Summary

Setting Inlet Gas Pressure for High Altitudes

Caution: Rules for Safe Operation

Rules for Safe Operation

Locating Heater for Safe Combustion

Installation

Installation Procedures

Step-by-step guide covering mounting, gas, water, and vent connections.

Safety Before Lighting

Lighting Instructions

Step-by-step guide for safely lighting the pilot and main burners.

Setting Water Temperature

Maintenance and Service

Pilot Flame Maintenance

Instructions for cleaning and ensuring the pilot flame is burning correctly.

Trouble Shooting

Troubleshooting Common Issues

Covers pilot issues, burner ignition, and temperature problems.

Cleaning the Pilot Assembly

Calibration and Thermostat Test

Procedure for Replacing a Thermostat

Description of Operation

Water Path

Explains the flow of water through the heater's internal components.

Gas Flow Path

Describes the path of gas through the heater's safety and control systems.

Diagrammatic Layout

Housing Components Diagram

Spare Parts List

List of available spare parts for the AquaStar 125 model.

Interior Components Diagram

Interior Spare Parts List

Detailed list of internal components with part numbers.

Valve Assembly Components Diagram

Valve Assembly Spare Parts

List of spare parts specifically for the valve assembly.

Installation Checklist

Gas Line Size Requirements

Table specifying gas line sizes for different models and lengths.

Minimum Vent Size and Height

Guidelines for selecting the correct vent pipe diameter and height.

Limited Warranty

General Warranty Information

Overview of the warranty coverage.

How to Make a Claim

Instructions on how to initiate a warranty service claim.

AquaStar 125 VP Specifications

General

Brand	AquaStar
Model	125 VP
Category	Water Heater
Language	English