Jandy DP3000 User Manual

H0223500A
FOR YOUR SAFETY - This product must be installed and serviced by authorized
personnel, qualified in pool/spa heater installation. Improper installation and/or operation
can create carbon monoxide gas and flue gases which can cause serious injury, property
damage, or death. Improper installation and/or operation will void the warranty.
Installation and Operating Data
WARNING
If these instructions are not followed exactly, a fire or explosion may result,
causing property damage, personal injury, or death.
Do not store or use gasoline or other flammable vapors and liquids in the
vicinity of this or any other appliance.
WHAT TO DO IF YOU SMELL FUEL
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any phone in your building.
• Immediately call your fuel supplier from a neighbor’s phone. Follow the fuel
supplier’s instructions.
• If you cannot reach your fuel supplier, call the fire department.
Installation and service must be performed by a qualified installer, service
agency or the fuel supplier.
Installation and
Operation Manual
XL-3™
Oil-Fired Pool
and Spa Heater
Model DP3000
No.2 Fuel Oil Only
POOL PRODUCTS

Jandy DP3000 Specifications

General

Model	DP3000
Category	Heater
Heating Capacity	300, 000 BTU/hr
Heat Exchanger	Copper
Weight	160 lbs
Minimum Flow Rate	30 GPM
Maximum Working Pressure	50 PSI
Ignition Type	Electronic Ignition
Type	Gas
Fuel Type	Natural Gas or Propane
Efficiency	84%
Water Connection Size	2
Water Connections	2

Summary

General Information

Consumer Information and Safety

Safety warnings, precautions, and guidelines for users of the heater.

Spa/Hot Tub Safety Rules

Safety recommendations for using hot tubs and spas with the heater.

Installation Instructions

Location Requirements

Clearances

Minimum required clearances from combustible surfaces and other objects.

Flooring

Outdoor Installation

Venting

Combustion Air Supply

Requirements for providing adequate combustion and ventilation air to the heater.

Exhaust Venting

Procedures and requirements for safely venting exhaust gases from the heater.

Outdoor Installations

Indoor and Outdoor Shelter Installations

Fuel Connections

Fuel Supply and Piping

Guidelines for connecting the fuel supply and piping to the heater.

Water Connections

Water Piping

Connections at Heater

Pressure Relief Valve

Requirements and procedures for installing a pressure relief valve for safety.

Operating Instructions

Normal Operation

Start-up

Step-by-step procedures for safely starting the heater for the first time or after non-use.

Temperature Control

Lighting the Heater

Procedures and precautions for safely lighting the oil burner.

Adjusting the Water Pressure Switch

Temperature Rise

Maintenance

Water Chemistry

Winterizing

Spring Start-up

Inspection and Service

Owner Inspection and Maintenance

Professional Inspection and Maintenance

Annual inspection and maintenance tasks for a qualified technician.

Troubleshooting

Home Owner Heater Troubleshooting

Oil Burner Does Not Fire

Steps to diagnose why the oil burner is not igniting.

Heater Does Not Maintain the Desired Water Temperature

Steps to troubleshoot when the heater fails to reach the set temperature.

Burner Operates, But There is Smoke or Pulsating Combustion

Pool Water Overheating

Professional Troubleshooting Guide

Detailed guide for qualified technicians to diagnose and resolve complex heater issues.

Introduction

Introduction to professional troubleshooting procedures and safety warnings.

Initial Checks

Initial diagnostic steps for professional technicians before detailed troubleshooting.

Troubleshooting

Systematic troubleshooting steps for various burner and control issues.

Burner will not start (motor and transformer do not come on)

Steps to diagnose why the burner motor and transformer are not activating.

Burner Tries to Start, but the Primary Control Shuts Off (either motor or transformer or both come on)

Steps to diagnose why the burner starts but the primary control shuts it down.

Oil Burner Will Not Shut Off

Troubleshooting steps for when the oil burner fails to turn off.

Setting the Correct Fuel-Air Mixture

Procedures for adjusting the fuel-air mixture for optimal combustion.

Control & Cad Cell Troubleshooting Guide

Guide for troubleshooting issues related to control modules and cad cells.