Nordyne JS5BD SERIES User Manual

Please read this information thoroughly and become familiar with the capabilities and
use of your appliance before attempting to operate or maintain this unit. Keep this
literature where you have easy access to it in the future. If a problem occurs, check the
instructions and follow recommendations given. If these suggestions don’t eliminate
the problem, call your servicing contractor.
The Installation Instructions are primarily intended to assist qualifi ed individuals
experienced in the proper installation of this appliance. Some local codes require licensed
installation/service personnel for this type of equipment. Please read all instructions
carefully before starting the installation.
DO NOT DESTROY. PLEASE READ CAREFULLY AND
KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.
IMPORTANT
SPLIT SYSTEM AIR CONDITIONER - R-22
USER’S MANUAL / INSTALLATION INSTRUCTIONS
JS5BD SERIES 13 SEER

Nordyne JS5BD SERIES Specifications

General

Series	JS5BD
SEER Rating	13
Refrigerant Type	R-410A
Voltage	208/230V
Phase	1
Compressor Type	Scroll
Fan Motor Type	PSC
Cooling Capacity	18, 000 to 60, 000 BTU/h

Summary

User Information Section

User Safety Precautions

Important safety markings and warnings for potential user hazards during operation and maintenance.

User Operating Instructions

Guides for setting thermostat modes and fan operation for cooling, heating, and automatic modes.

User Maintenance Guidelines

Guidance on routine maintenance for optimal performance and longevity of the unit.

User Troubleshooting Steps

Steps to diagnose and resolve common issues with the air conditioner system.

Installer Information Section

Installer Safety Warnings

Crucial safety warnings for installers regarding electrical, parts, and refrigerant handling.

Installation Codes and Guidelines

Essential information for installers on local codes, wiring, refrigerant handling, and safety equipment.

Outdoor Unit Placement and Clearances

Instructions on locating the outdoor unit, required clearances, and pad requirements.

Refrigerant Tubing Installation

Procedures for connecting refrigerant lines, including best practices for brazing and insulation.

Electrical Wiring Installation

Guidelines for proper electrical connections, compliance with codes, and safety precautions.

Grounding Installation Requirements

Requirements for ensuring a safe and uninterrupted electrical ground for the unit.

Thermostat Wiring Connections

Instructions for connecting the low-voltage control circuit wiring for the thermostat.

PTCR Component Function

Information on the PTCR component for compressors, including its function and installation.

Startup and Adjustment Procedures

Procedures for pre-start checks, system startup, and initial operational adjustments.

Refrigerant Charging Procedures

Detailed instructions and warnings for safely and correctly charging the refrigerant system.

Routine Maintenance for Installers

Routine maintenance tasks to ensure optimal performance, including cleaning and inspection.

Wiring Diagram Overview

Outdoor Section Wiring Diagram

Detailed wiring diagram for the outdoor section of the split system air conditioner.