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UltraCOOL M201A - User Manual

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Circle the model of your cooler and
record the serial number below.
Read Carefully All Of This Manual
Before Installing The Unit.
Encierre con un circulo el modelo de su
enfriador y escribe el número de serie abajo.
Lea Con Cuidado Todo Este Manual Antes
De Instalar La Unidad.
Serial #
Número De Serie
Read And Save These Instructions
Evaporative Cooling
Evaporative cooling is nature’s way of cooling. When air is moved
over a wet surface, water is evaporated and heat is absorbed. When
stepping out of a swimming pool with the wind blowing, evaporative
cooling makes you feel cool, even though the air may be warm.
The human body itself is cooled primarily by the evaporation of
perspiration.
This unit works on the same principle. Air is drawn across wet
lter pads where the air is cooled by evaporation and then circulated
throughout the building. It is this combination of cooled air and the
movement of air over the skin which makes it feel cool.
Unlike refrigeration systems which recirculate the air, an evaporative
cooler continually brings in fresh air while exhausting old air. You
are completely replacing the air every 2 to 4 minutes by opening
windows or doors or a combination of both. The air is always fresh,
not stale, laden with smoke and odors as happens with refrigerated
air conditioning.
Vea el Español en el interior
110522-1 1-09www.championcooler.com
MOBILE EVAPORATIVE
COOLER
Manual Control Units
M201A
M301A
M401A
Remote Control Units
RM301A
RM401A
Safety Rules
1. Read these instructions carefully.
2. Unit must be in the Off Position and Unplugged from power
receptacle when installing or performing any maintenance.
3. This cooler will run on 120 volt A.C., 60 Hz (cycle) current
only.
4. Motor and pump are grounded and have an automatic thermal
overload switch which will shut motor off if it overheats. The
motor will restart automatically when it cools down.
5. Pump receptacle is for grounded evaporative cooler pump only.
Do not plug anything else into receptacle.
WARNING: To reduce the risk of re or electric shock, do not
use this fan with any “solid-state fan speed control device.”

Other manuals for UltraCOOL M201A

Questions and Answers

  • T
    Thomas HurstSep 9, 2025
    What to do if UltraCOOL M201A motor cycles on and off?
    • N
      Nicholas PattonSep 9, 2025
      If the motor of your UltraCOOL Air Cleaner cycles on and off, the problem could be due to low voltage, so check the voltage. Excessive belt tension can also cause this; adjust the belt tension accordingly. If the bearings are dry, oil or replace them. Also, the blower shaft could be tight or locked.
  • J
    Johnny BlackSep 12, 2025
    How to fix a noisy UltraCOOL M201A?
    • M
      Matthew RobinsonSep 12, 2025
      If your UltraCOOL Air Cleaner is noisy, the cause might be dry bearings, which can be resolved by oiling them. Another potential issue is the wheel rubbing against the blower housing; inspect and realign it as necessary. Also, check for loose parts and tighten them.
  • L
    Laura BoltonSep 13, 2025
    Why does my UltraCOOL Air Cleaner smell musty?
    • C
      carla38Sep 13, 2025
      If your UltraCOOL Air Cleaner emits a musty or unpleasant odor, it could be due to stale or stagnant water in the cooler; drain the pan and clean the pads. Mildewed or clogged pads can also cause this, so replace them. Additionally, ensure the pads are wetting properly by checking the water distribution system.
  • D
    debbie76Sep 15, 2025
    What causes excessive humidity with UltraCOOL M201A?
    • M
      Megan StanleySep 15, 2025
      If you're experiencing excessive humidity in your house while running the UltraCOOL Air Cleaner, it may be due to inadequate exhaust. Try opening doors or windows to improve ventilation.
  • D
    Douglas GarciaSep 17, 2025
    How to stop water draining from UltraCOOL Air Cleaner?
    • C
      crystalsmithSep 17, 2025
      If water is draining from your UltraCOOL Air Cleaner, the float arm may not be adjusted properly; adjust the float. Alternatively, the drain assembly might be leaking; tighten the nut and drain cap.

Summary

Safety Rules

Operation

Manual Control Units Operation

Details on using the rotary switch for pump and fan settings on manual units.

Remote Control Units Operation

Explains operation via front panel buttons and wireless remote control.

Cooler Installation

Installing Casters

Instructions for attaching swivel casters to the unit's bottom pan.

Connecting Water

Steps for installing the drain assembly and float valve for water supply.

Filling the Water Pan

Guidance on manually filling or attaching a hose for continuous water supply.

Maintenance

Annual Maintenance Tasks

Covers oiling bearings, checking belts, and cleaning the pump annually.

Routine Maintenance Tasks

Includes draining water weekly and proper unit storage procedures.

Limited Warranty

Troubleshooting

Specifications

Replacement Parts List

UltraCOOL M201A Specifications

General IconGeneral
ModelUltraCOOL M201A
CategoryAir Cleaner
Filter TypeHEPA
Number of Fan Speeds3
Weight15 lbs
Noise Level25 dB