Jandy JRT Series 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 JRT Series Specifications

General

Category	Heat Pump
Brand	Jandy
Series	JRT
Heating Capacity	140, 000 BTU/hr
Power Supply	230V/60Hz
Warranty	2 years

Summary

General Safety and Warnings

Installer and Service Qualification

Requirements for licensed HVAC technicians and experienced professionals for installation and service.

Electrical Hazard Warning

Improper installation may cause electrical hazards leading to severe injury or death.

Installer Information

Manual provides installation, operation, and safe use information for the installer.

General Information

Consumer Safety and Warnings

Important safety information for pool and spa use, including hyperthermia and child drowning prevention.

Warranty Information

Codes and Standards Compliance

Installation Instructions

General Installation Information

Location Requirements

Clearances for Operation and Service

Water Connections

Plumbing Layout Guidelines

Heat Pump Water Connections

Check Valve Installation Precautions

Warnings and guidance on installing check valves to prevent back-siphoning and protect the unit.

Multiple Unit and Heater Combinations

Electrical Connections

General Electrical Information

Main Power Wiring

Step-by-step instructions for connecting the main power supply to the heat pump unit.

Disconnect Means

Electrical Diagrams

Single-Phase Wiring Diagram

Visual representation of the single-phase electrical supply wiring for the JRT heat pump.

Bonding and Remote Controls

Bonding Requirements

Guidelines for bonding the heat pump and pool water according to NEC and CEC standards.

Optional Remote Controls

Remote Control Integration

AquaLink RS/T-Stat (2-Wire) Connection

AquaLink RS (4-Wire) Connection

Operation and Controller Setup

Initial Start-up Precautions

Steps to take before initial heat pump operation, including water level and pump run time.

Operating the Controller Interface

How to navigate and use the heat pump's main control panel for various modes.

Heat Pump Operating Modes

Pool Mode Operation

Spa Mode Operation

User Settings and Adjustments

Water Pressure Switch Adjustment

Guidance on adjusting the water pressure switch for proper operation and safety.

General Maintenance Procedures

Water Chemistry Management

Winterizing Procedure

Steps for properly winterizing the heat pump to prevent freeze damage and voiding the warranty.

Spring Start-Up Procedure

Steps for safely starting up the heat pump after winterization.

Inspection and Service Guidelines

Recommendations for routine owner inspections and professional service checks.

Routine Inspections and Cleaning

Professional Inspection Requirements

Annual inspections by a qualified technician to ensure safe and efficient operation.

Professional Maintenance and Service

Heat Pump Components and Operation

Troubleshooting Guide

Common Heat Pump Symptoms and Corrections

A table listing common issues and their corrective actions for heat pump operation.

Heat Pump Diagnostics

Diagnostic Fault Conditions

Explanation of diagnostic codes displayed on the LCD screen and their causes.

Replacement Parts Information

Ordering Jandy JRT Heat Pump Parts

Jandy JRT Heat Pumps Parts List