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Napoleon NPFX24A36A User Manual

Napoleon NPFX24A36A
32 pages
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Owner's Manual
Original Instructions
Heat pump
Air Handlers
Models:
NPFX24A36A
NPFX48A60A
Thank you for choosing commercial heat pump.
Please read this Owner's manual carefully before operation
and retain it for future reference.
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Napoleon NPFX24A36A Specifications

General IconGeneral
BrandNapoleon
ModelNPFX24A36A
CategoryAir Handlers
LanguageEnglish

Summary

Safety Precautions and Warnings

Hazard Signal Word Definitions

Defines signal words DANGER, WARNING, CAUTION, and NOTICE for hazard identification.

General Installation Safety

Provides critical safety advice regarding installation environment and procedures.

Product Overview and Specifications

Product Description

Overview of the Napoleon air handler's quality, efficiency, and refrigerant.

Optional Accessories

Lists and shows indoor unit accessories like throw-over pipes.

Physical Dimensions

Diagram and table of dimensions for NPFX24A36A and NPFX48A60A models.

Main Parts and General Specs

Identifies main parts and provides general specifications like capacity and motor details.

Dip Switch Configuration

Guide for setting indoor fan speed via eight dip switches on the control board.

Fan Performance Data

Table detailing fan performance (CFM) at various static pressures for different models.

Pre-Installation Preparations

Pre-Installation Instructions

Guidance on checking received product, reading instructions, and preparing tools.

Codes and Regulations Compliance

Emphasizes compliance with national and local installation codes.

Replacement Parts Information

Information on ordering replacement parts using model and serial numbers.

Installation Procedures

Unit Inspection

Instructions for checking the unit for damage upon delivery and verifying the model number.

Location and Clearance Requirements

Guidelines for selecting an appropriate indoor installation location and required clearances.

Piping Work Procedures

Specifications and procedures for connecting gas and liquid pipes.

Condensate Removal

Proper methods and restrictions for connecting the condensate drain pipe.

Ductwork System Requirements

Requirements for supply and return ductwork, and return air filters.

Electric Heater Installation

Information on installing optional electric heater kits and related precautions.

Electrical Installation Requirements

Guidelines and notices for professional electrical installation and wiring.

Electrical Parameters and Wiring

Details electrical parameters, power supply, circuit protection, and wire connections.

Installation Checks and Trial Run

Post-Installation Checklist

Checklist of items to verify after unit installation is complete.

Trial Run Procedures

Steps for conducting a trial run after installation to ensure proper operation.

Troubleshooting and Malfunctions

Common Malfunction Troubleshooting

Lists common phenomena, their reasons, and recommended treatments for malfunctions.

Normal Operation Circumstances

Identifies sounds or operations that are normal and not considered malfunctions.

Maintenance and Care

Drain Pipe Maintenance

Regular checks to ensure the drain pipe is clear and draining condensate smoothly.

Seasonal Use Notices

Checks and notices before and after seasonal use for optimal performance.

Cleaning and General Care

Procedures for cleaning filter screens and general unit maintenance.

Parts Replacement and Service

Parts Replacement

Information on purchasing replacement parts from authorized sources.

After-Sales Service and Warranty

Details on warranty requirements and contacting after-sales service for inquiries or issues.