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Frigiking FD350 - User Manual

Frigiking FD350
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1-999-1539 REV A09/11/17
Owner’s Guide
Use and Care Manual
Customer Service
1-800-325-6952
• Safety
• Installation
• Start-up
• Operation
• Maintenance
• Troubleshooting
Ducted Cooler Models:
FD350, FD450, FD650
FS350, FS450, FS650
Congratulations: You have purchased a product of superior performance and design, which will give the best service when
properly installed, operated and maintained.
• Read all instructions carefully before installation.
• 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 cooler and the
power source.
• Always disconnect electrical power to the cooler before
working on cooler.
• WARNING To reduce the risk of re or electrical shock
do NOT use this fan with any solid state speed control
device.
• Do NOT remove side panels while cooler is running.
• Do NOT operate with evaporative pad removed.
• Do NOT locate cooler near exhaust or vent pipes as
odors or fumes may be drawn into the unit.
• Be sure cooler is connected to proper line voltage
stamped on blower motor and pump motor specication
plate.
NOTE: IMPROPER VOLTAGE WILL VOID MOTOR
WARRANTY.
READ AND SAVE THESE IMPORTANT SAFETY INSTRUCTIONS
WARNING - TO REDUCE THE RISK OF FIRE, ELECTRICAL SHOCK, OR INJURY TO
PERSONS, OBSERVE THE FOLLOWING:
This guide will provide you with information needed to assemble the unit. It also contains information on how to safely operate,
inspect, maintain and troubleshoot your Frigiking evaporative air cooler.
THE USE OF ANODE DEVICES, CHEMICAL ADDITIVES, OR
COOLER CLEANER TREATMENTS IN THIS COOLER WILL
VOID THE WARRANTY.
Model # Serial #
Date of Purchase:
Place of Purchase:
Serial # can be found outside the cabinet.
• Your warranty does NOT cover shipping damage. Report
all shipping damage at once to store making the delivery.
• For future reference, record the model and serial number,
date and place of purchase of your evaporative cooler
here:

Table of Contents

Questions and Answers

  • M
    Miguel GregoryAug 3, 2025
    Why is the blower not working on my Frigiking FD350 Air Conditioner?
    • N
      nmooreAug 3, 2025
      If your Frigiking Air Conditioner's blower won't operate, here's what to check: 1. Ensure the unit is properly connected to a power source by checking the power receptacle and cord. 2. A defective motor could be the cause, requiring replacement. 3. A faulty switch or thermostat might be the issue, in which case, replace them. 4. Inspect the blower belt for any damage; if it's broken, replace it.
  • O
    Omar BernardAug 9, 2025
    How to fix water overflow in Frigiking FD350?
    • R
      Rodney WeberAug 9, 2025
      If your Frigiking Air Conditioner is experiencing water overflow, consider the following potential causes and solutions: * The float valve may be out of adjustment. Adjust the float to a 2½" water depth. * The float movement might be obstructed. Free the float from any obstruction. * The float valve itself could be defective. In this case, replace the float assembly.
  • B
    Bobby HughesAug 15, 2025
    What to do if the fuse keeps blowing in my Frigiking FD350?
    • J
      Judith ClaytonAug 15, 2025
      If the fuse is blown or the circuit breaker tripped in your Frigiking Air Conditioner, it could be due to several reasons: * Faulty or incorrectly wired wiring: Repair or replace the defective wiring. * A faulty motor: Replace the motor. * A faulty water pump: Replace the water pump.
  • G
    gutierrezmichaelAug 21, 2025
    Why are the pads dry in my Frigiking FD350 Air Conditioner?
    • M
      martincatherineAug 21, 2025
      If you notice dry pads in your Frigiking Air Conditioner, several factors could be responsible: 1. Incorrect water level: Adjust the float to 2-1/2" water depth. 2. Clogged pump intake: Remove any obstruction. 3. Faulty water pump: Replace the water pump. 4. Clogged water line: Locate and free the obstruction. 5. Clogged trough: Clear debris from the trough. 6. Faulty switch: Replace the switch. 7. Faulty wiring: Repair or replace defective wiring.
  • J
    John BakerAug 27, 2025
    How to reduce noise from Frigiking Air Conditioner?
    • B
      Brian ColeAug 27, 2025
      Noisy operation in your Frigiking Air Conditioner can stem from a few sources: * The blower might be rubbing on the housing; reposition the wheel. * The motor sheave could be loose; tighten the screws. * The blower set screws may be loose; tighten the set screws.

Summary

Important Safety Instructions

General Safety Precautions

Read all instructions, ensure grounding, disconnect power before work, avoid solid state speed controls, and do not operate without pads.

Operational Safety Warnings

Do not remove side panels while running, avoid locating near exhaust, and ensure correct line voltage to prevent warranty voiding.

Warranty and Product Use Limitations

Warranty does not cover shipping damage. Using additives or certain cleaners voids the warranty.

Electrical Wiring and Operation

120 Volt Motor Kit Wiring

Schematic shows connections for pump and motor receptacles for 120V power supply.

240 Volt Motor Kit Installation

Blower Belt Adjustment

Check belt tension for proper operation, allowing 1/2 to 3/4 inch deflection, adjust by loosening motor support bolt.

Maintenance

Cleaning Procedures

Remove pads, drain reservoir, clean interior surfaces with water and mild soap; avoid brushes and chemicals.

Pad Replacement

Troubleshooting

Water Overflow Issues

Blower Not Operating

Fuse or Circuit Breaker Tripped

Dry Pads or Poor Cooling

Frigiking FD350 Specifications

General IconGeneral
BrandFrigiking
ModelFD350
CategoryAir Conditioner
LanguageEnglish

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