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PHOENIX MANUFACTURING Aerocool PD4803 - User Manual

PHOENIX MANUFACTURING Aerocool PD4803
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OWNERS GUIDE
USE AND CARE MANUAL
DUCTED COOLER MODELS:
PD4803 PD6803
PH4803 PH6803
1-999-2614 Date: 7/19
Safety
Installation
Start-up
Operation
Maintenance
Trouble Shooting
Read all instructions carefully before installation.
Use only the blower motor and circulating pump(s)
combinations marked on the Model Nameplate indicating
suitability for use in this model. Any other motors or pumps
cannot be substituted.
Installation work and electrical wiring must be done by
qualified person(s) in accordance with all applicable codes
and standards, including fire rated construction.
When cutting or drilling into a wall or ceiling, do not
damage electrical wiring or other concealed utilities (water
or gas lines, sewer lines, etc.).
Cooler motor, pump, cabinet and junction box must be
grounded in accordance with all local and national codes.
A ground wire must be used between the power supply
and the cooler.
Be sure that the cooler is connected to proper line voltage
stamped on the pump and blower (fan) motor specification
plate. NOTE: Improper voltage will void the pump and/or
motor warranties and may cause serious personal injury
or property damage.
Do not operate this blower (fan) motor with any solid-state
speed control device.
Always disconnect electrical power to unit before working
on or servicing cooler. More than one disconnect switch
may be required to de-energize the equipment for
servicing.
Do not remove access panels while cooler is running, this
may cause the blower (fan) motor to overload and damage
the motor windings.
NOTE:
Do not locate unit near exhaust or vent pipes as odors or
fumes may be drawn into cooler.
Use of anode devices, chemical additives or treatments in this
cooler will void the warranty.
Your warranty does not cover shipping damage. Report all
shipping damage at once to dealer or carrier making the
delivery.
For future reference, record the model and serial numbers,
date and place of purchase of your evaporative cooler here:
Model #
Serial #
Date of Purchase:
Place of Purchase:
Congratulations: You have purchased a product of superior performance and design, which will give the best service when properly installed, operated
and maintained.
This guide will provide you with information needed to mount, operate, inspect, maintain, and troubleshoot your evaporative air cooler.
The first section, Installation and Start-Up, gives details for installation. The second section, Maintenance, contains operational and maintenance
instructions , while Troubleshooting includes information on commonly encountered problems.
INSTALLER: Please deliver this guide to owner.
READ AND SAVE THESE IMPORTANT SAFETY INSTRUCTIONS.
WARNING - TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING.
!

Questions and Answers

  • B
    Brandy BradleyAug 2, 2025
    What to do if my PHOENIX MANUFACTURING Aerocool PD4803 motor does not start or has no air delivery?
    • E
      Eddie PatrickAug 2, 2025
      If your PHOENIX MANUFACTURING Air Conditioner's motor isn't starting or there's no air delivery, first ensure the unit is properly connected to a power source by checking the power receptacle and cord. If the power supply is fine, inspect the belt. If the belt is either too loose or too tight, adjust the belt tension accordingly. If these steps don't resolve the issue, the motor, control, or thermostat may be non-functional, or the belt may be broken, requiring replacement. Consider replacing the motor, control, or thermostat.
  • L
    Lisa CummingsAug 6, 2025
    Why is my PHOENIX MANUFACTURING Aerocool PD4803 Air Conditioner water draining from the unit?
    • C
      Christina PhillipsAug 6, 2025
      If you notice water draining from your PHOENIX MANUFACTURING Air Conditioner, it could be due to several reasons. The float valve might be out of adjustment; in this case, adjust the float to a 2 1/2“ water depth. Alternatively, the float movement could be obstructed, requiring you to free the float from any obstruction. If the float valve is non-functional, consider replacing the float assembly.
  • C
    Chad MitchellAug 10, 2025
    How to improve inadequate air delivery from my PHOENIX MANUFACTURING Aerocool PD4803 Air Conditioner?
    • I
      Isaac BakerAug 10, 2025
      To address inadequate air delivery in your PHOENIX MANUFACTURING Air Conditioner, start by ensuring sufficient air exhaust by opening windows to increase airflow. Check the belt tension; a loose belt should be adjusted or replaced if needed. Also, inspect the pads for blockages and replace them if they are plugged.
  • S
    Sharon ReyesAug 15, 2025
    Why are the pads dry in my PHOENIX MANUFACTURING Aerocool PD4803?
    • C
      Charles YorkAug 15, 2025
      If your PHOENIX MANUFACTURING Air Conditioner pads are dry, several issues could be the cause. Start by checking for a clogged pump intake and remove any obstruction. If the pump is not working, replace the water pump. Inspect the water line for clogs and clear any obstructions. Also, check the water distributor for debris and clear it. If the control or thermostat is non-functional, replace it. Repair or replace any non-functional wiring. Finally, ensure the water supply to the cooler is turned on.
  • W
    Wendy MillsAug 19, 2025
    What to do if PHOENIX MANUFACTURING Aerocool PD4803 motor cycles on and off?
    • A
      Alex MossAug 19, 2025
      If your PHOENIX MANUFACTURING Air Conditioner motor cycles on and off, it could be due to several factors. Begin by checking the voltage, as low voltage can cause this issue. Excessive belt tension can also be a culprit, so adjust the belt tension accordingly. Inspect the blower shaft for tightness or locking and oil or replace the bearings if necessary. If the bearings are dry, oil them. Additionally, the motor pulley diameter might be too large, so adjust it to the full load ampere rating on the motor. If none of these steps resolve the issue, the motor itself may be non-functional and require replacement.
  • Q
    qjonesAug 25, 2025
    Why is my PHOENIX MANUFACTURING Aerocool PD4803 Air Conditioner making noisy operation?
    • P
      Penny MarshallAug 25, 2025
      If your PHOENIX MANUFACTURING Air Conditioner is operating noisily, it could be due to the blower rubbing on the housing; try repositioning the wheel. Alternatively, the motor sheave or blower set screws might be loose; tighten the set screws to resolve this.
  • J
    Jason EatonAug 27, 2025
    Why is there excessive humidity in house with PHOENIX MANUFACTURING Aerocool PD4803?
    • C
      Christopher WestAug 27, 2025
      If you're experiencing excessive humidity in your house while using the PHOENIX MANUFACTURING Air Conditioner, it may be due to inadequate exhaust. Try opening doors and windows to increase ventilation.

Summary

General Safety Instructions

Read and Save These Important Safety Instructions

Crucial safety precautions to prevent fire, electric shock, or injury.

Introduction

Location Considerations

Guidelines for optimal placement of the evaporative cooler for effective cooling.

Air Exhausting and Maximum Cooling

How to ensure proper airflow for efficient cooling and building air pressure.

Duct System Integration

Information on connecting the cooler to a duct distribution system.

Installation Guide

Power Supply Connection

Instructions for safely connecting the unit to the electrical power supply.

Disconnect Switch Box Mounting

Steps for installing the weatherproof disconnect switch box on the cooler.

Thermostat Cable Installation

Guidance on routing and connecting the thermostat cable to the control panel.

Belt Tension Adjustment

Water Supply and Drainage

Motor Pulley Adjustment

General Inspection

Initial Start-up or Annual Inspection

Checklist for verifying all connections and settings before operation.

Start-up Check List

Procedures to verify proper installation and operation on initial or annual start-up.

Maintenance Schedule

Cleaning Water Pump and Hose

Steps for cleaning the water pump and associated hose assembly.

Touch-Up Finish Repair

Guidance on repairing minor finish damage to maintain the cooler's appearance.

Lubrication Requirements

Instructions for lubricating motor and blower shaft bearings as needed.

Changing Cooler Pads

Winter Shut Down Procedures

Steps for properly preparing the cooler for storage during winter.

Ordering Replacement Parts

Information on how to order necessary replacement parts for the cooler.

Troubleshooting Guide

PHOENIX MANUFACTURING Aerocool PD4803 Specifications

General IconGeneral
BrandPHOENIX MANUFACTURING
ModelAerocool PD4803
CategoryAir Conditioner
LanguageEnglish

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