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QuietCool QC36DVS - User Manual

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1
36” QuietCool
Portable Evaporative Cooler
Owner’s Manual
This Manual covers all of the following QuietCool Portable Evaporative Coolers.
QC36D1 – QuietCool 36” Direct Drive 1 Speed
QC36DVS – QuietCool 36” Direct Drive Variable Speed (shown above)
QC36B1 – QuietCool 36” Belt Drive 1 Speed ½ HP
QC36B1X – QuietCool 36” Belt Drive 1 Speed ¾ HP
QC36B3 – QuietCool 36” Belt Drive 3 Speed
QC36B1XHL – QuietCool 36” Belt Drive 1 Speed ¾ HP – Explosion Proof
Optional Cover for storage protection.
See section 9.0 for details and a
convenient Fax Back Order form.

Table of Contents

Questions and Answers

  • C
    Carol VelazquezAug 7, 2025
    What to do if QuietCool Air Conditioner has no water running over the pads?
    • W
      William KimAug 7, 2025
      First, ensure the water flow valve is open; QuietCool units typically perform best when the valve is open 1 1/4 turns. Check that the main water supply valve is open and the pump switch is on. Also, the water filter may be clogged. To resolve this, remove the cooling pads, open the back of the unit, access the water filter, remove and clean the filter screen, then replace it and try again.
  • A
    Amy MurilloAug 18, 2025
    How to fix water on the floor from QuietCool QC36DVS?
    • K
      kelseyjohnsonAug 18, 2025
      If there's too much water, reduce the water flow using the control valve on the front of the unit, closing it completely and then opening it 1 1/4 turns. (QuietCool units usually operate at peak performance at 1 1/4 turns). Check for cracks in the blue polyethylene housing and repair as needed. Search for leaks and repair as necessary. If leaking is from the bottom of the pads, gently push the bottom of the cooling pads inside to stop it.
  • B
    brennandanielAug 27, 2025
    How to eliminate foul odor from QuietCool QC36DVS?
    • K
      Krystal ShermanAug 27, 2025
      If it's a new unit, the odor is likely temporary from the thermosetting resin on the new pads. Drain and refill the unit several times in the first week to reduce this smell. For ongoing odor issues, add QC Tablets to reduce smell and algae. Water should be drained about once a month or sooner, depending on your specific working environment and water quality.

Summary

Introduction

Quick Start Guide

Location of essential quick start information shipped with the unit.

Evapo-O-Matic Chemical Treatment

Procedure for using chemical water treatment tablets in the cooler.

How Evaporative Cooling Works

Unpacking Your QuietCool Unit

Setting Up Your QuietCool Unit

Connecting Electrical Supply

Details on proper electrical connections and circuit requirements for the unit.

Connecting Water Supply

Instructions for connecting the water source, including pressure regulator advice.

Operating Procedures

Filling the Water Reservoir

Steps to connect the hose, fill the reservoir, and check the float valve.

Turning On the Water Pump

Procedure for activating the water pump to circulate water to pads.

Daily Operating Procedures

Turn-on water pump

Steps to turn on the pump, fan, and adjust water flow for daily operation.

Adjust water flow

Guidance on adjusting water flow for efficient operation and pad wetness.

Turn on fan

Instructions for turning on the fan at high speed for cooling after pads are saturated.

Turn-off unit at end of day

Procedure for turning off the pump and fan to dry the cooling pads.

Maintenance

Access inside of unit

Instructions for accessing the interior of the unit for cleaning and inspection.

Removing the cooling pads

Step-by-step guide on how to properly remove the cooling pads.

Daily maintenance

Routine daily tasks to ensure the cooler remains clean and prevents mold.

Periodic maintenance

Guidance on regular cleaning of the reservoir and components.

QuietCool Trouble Shooting Guide

A guide to identifying and resolving common operational issues with the cooler.

Storage

Accessories

Replacement Parts

Order Form

Wiring Diagrams

QC36 D1 Wiring Diagram

Electrical wiring diagram for the QC36D1 1/2 HP 1 Speed model.

QC36 DVS Wiring Diagram

Electrical wiring diagram for the QC36DVS 36" Variable Speed model.

QC36 B1 Wiring Diagram

Electrical wiring diagram for the QC36B1 1/2 HP 1 Speed model.

QC36 B1 X Wiring Diagram

Electrical wiring diagram for the QC36B1X 3/4 HP 1 Speed model.

QC36 B1 XHL Wiring Diagram

Electrical wiring diagram for the QC36B1XHL 3/4 HP Explosion Proof model.

QC36 B3 Wiring Diagram

Electrical wiring diagram for the QC36B3 1/2 HP Three Speed model.

Warranty Information

Warranty and Disclaimer

Details on the limited warranty, terms, and conditions for QuietCool products.

Limitation of Remedy and Damages

Outlines the buyer's remedies and limitations on damages under the warranty.

Technical Advice and Recommendation Disclaimer

Clarification on the scope of technical advice provided by the manufacturer.

QuietCool QC36DVS Specifications

General IconGeneral
BrandQuietCool
ModelQC36DVS
CategoryAir Conditioner
LanguageEnglish

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