Jandy JRT2500R - User Manual

ENGLISH
Jandy
®
JRT Series Heat Pump
INSTALLATION AND
OPERATION MANUAL
WARNING
H0744700_REVD
WARNING
FOR YOUR SAFETY - This product must be installed and serviced by a contractor who is licensed and qualified in
pool equipment by the jurisdiction in which the product will be installed where such state or local requirements
exist. The maintainer must be a licensed HVAC technician certified in heat pump repair and maintenance
by the jurisdiction in which the product will be installed where such state or local requirements exists. The
technician must possess and comply with all certifications and regulations regarding the purchasing, handling,
transportation and reclamation of R410A refrigerant. In the event no such state or local requirement exists, the
installer or maintainer must be a professional with sufficient experience in pool equipment installation and
maintenance so that all of the instructions in this manual can be followed exactly. Before installing this product,
read and follow all warning notices and instructions that accompany this product. Failure to follow warning
notices and instructions may result in property damage, personal injury, or death. Improper installation and/or
operation may void the warranty.
Improper installation and/or operation can create unwanted electrical hazard which can cause
serious injury, property damage, or death.
ATTENTION INSTALLER - This manual contains important information about the installation,
operation and safe use of this product. This information should be given to the owner/operator
of this equipment.

Jandy JRT2500R Specifications

General

Model	JRT2500R
Category	Heat Pump
Compressor Type	Scroll
Power Supply	230V/60Hz
Refrigerant	R410A

Summary

General Information

Consumer Safety and Warnings

Details critical safety rules, warnings, and precautions for users, including specific groups.

Installation Instructions

Location Requirements and Clearances

Specifies criteria for site selection, clearances, and equipment pad placement.

Anchor Clamp Installation

Water Connections

Plumbing Layout Diagrams

Illustrates standard plumbing configurations for single and multiple heat pump units.

Heat Pump Water Connections

Check Valve Installation

Multiple Heat Pump Connections

Electrical Connections

General Electrical Connection Information

Main Power Connection Procedure

Step-by-step guide for connecting the main power supply, with safety warnings.

Bonding Requirements

Details the requirements for bonding the heat pump and pool water per electrical codes.

Optional Remote Control Connections

Operation

Initial Start-Up Precautions

Steps to follow before the first heat pump operation, including water circulation.

Operating the Control Panel

Guide to using the control panel for setting temperature and operating modes.

Chiller Operating Feature

Water Pressure Switch Adjustment

Procedures and cautions for adjusting the water pressure switch for correct operation.

Hot Gas Defrost System

General Maintenance

Water Chemistry Management

Winterizing the Heat Pump

Steps for properly winterizing the heat pump to prevent freezing damage.

Spring Start-Up Procedures

Owner Inspection and Service

Troubleshooting

Troubleshooting Guide

A table of common symptoms and corrective actions for heat pump issues.

Heat Pump Diagnostics

Lists diagnostic error codes (faults) displayed on the LCD screen and their descriptions.