Master cool Contractor CMC431 User manual

AMERICA’S PREMIUM EVAPORATIVE COOLERS
L900795A - December 2006
The world leader in evaporative cooling technology, AdobeAir, Inc. is continually involved in the process of product
improvement. AdobeAir, Inc. therefore reserves the right to change specifications and/or design without prior notice.
To obtain the most current information and/or specifications, visit the AdobeAir, Inc. web site at www.AdobeAir.com.
1450 E. Grant Street
Phoenix, Arizona 85034
877-595-EVAP (3827)
TWO GREAT MASTERCOOL CONTRACTOR OPTIONS
MasterCool Contractor High-Performance With 12” Thick Cooling Pads
•High-Performance MasterCool Pads provide up to 5 degrees colder air than standard pads and 90% evaporative
cooling efficiency.
•Available in 4,800 and 6,500 CFM models and in down, side or up-discharge.
Weights for models CHC431/ 432/ 441/ 442 - Shipping: 178 Operating: 215
Weights for models CHC631/ 632/ 641/ 642/ 651/ 652 - Shipping: 239 Operating: 295
MasterCool Contractor With 8” Thick Cooling Pads
•Original MasterCool pads provide 80% evaporative cooling efficiency.
•Available in 4,800 and 6,500 CFM models and in down or side discharge.
Ind. Std. Certified Air Delivery CFM (Cubic Feet per Minute)
Model Air Motor Cabinet CFM Inches static pressure w.g. (water gauge)
Number Discharge HP Voltage H W D Duct Opening Rating .0 .1 .2 .3 .4 .5
CMC431 Down 3/4 120 27- 1/4 42 43 17- 3/4 x 17- 3/4 4800 3675 3469 3265 3061 2857 2653
CMC432 Down 3/4 240 27- 1/4 42 43 17- 3/4 x 17- 3/4 4800 3675 3469 3265 3061 2857 2653
CMC441 Side 3/4 120 27- 1/4 42 43 17- 3/4 x 17- 3/4 4800 3675 3469 3265 3061 2857 2653
CMC442 Side 3/4 240 27- 1/4 42 43 17- 3/4 x 17- 3/4 4800 3675 3469 3265 3061 2857 2653
CMC631 Down 1 120 32- 1/4 42 43 19- 3/4 x 19- 3/4 6500 4550 4425 4225 4000 3750 3475
CMC632 Down 1 240 32- 1/4 42 43 19- 3/4 x 19- 3/4 6500 4550 4425 4225 4000 3750 3475
CMC641 Side 1 120 32- 1/4 42 43 19- 3/4 x 19- 3/4 6500 4550 4425 4225 4000 3750 3475
CMC642 Side 1 240 32- 1/4 42 43 19- 3/4 x 19- 3/4 6500 4550 4425 4225 4000 3750 3475
Ind. Std. Certified Air Delivery CFM (Cubic Feet per Minute)
Model Air Motor Cabinet CFM Inches static pressure w.g. (water gauge)
Number Discharge HP Voltage H W D Duct Opening Rating .0 .1 .2 .3 .4 .5
CHC431 Down 3/4 120 27- 1/4 42 47 17- 3/4 x 17- 3/4 4800 3590 3384 3180 2976 2772 2568
CHC432 Down 3/4 240 27- 1/4 42 47 17- 3/4 x 17- 3/4 4800 3590 3384 3180 2976 2772 2568
CHC441 Side 3/4 120 27- 1/4 42 47 17- 3/4 x 17- 3/4 4800 3590 3384 3180 2976 2772 2568
CHC442 Side 3/4 240 27- 1/4 42 47 17- 3/4 x 17- 3/4 4800 3590 3384 3180 2976 2772 2568
CHC631 Down 1 120 32- 1/4 42 47 19- 3/4 x 19- 3/4 6500 4350 4225 4050 3850 3600 3375
CHC632 Down 1 240 32- 1/4 42 47 19- 3/4 x 19- 3/4 6500 4350 4225 4050 3850 3600 3375
CHC641 Side 1 120 32- 1/4 42 47 19- 3/4 x 19- 3/4 6500 4350 4225 4050 3850 3600 3375
CHC642 Side 1 240 32- 1/4 42 47 19- 3/4 x 19- 3/4 6500 4350 4225 4050 3850 3600 3375
CHC651 Up 1 120 32- 1/4 42 47 19- 3/4 x 19- 3/4 6500 4350 4225 4050 3850 3600 3375
CHC652 Up 1 240 32- 1/4 42 47 19- 3/4 x 19- 3/4 6500 4350 4225 4050 3850 3600 3375
Weights for models CMC431/ 432/ 441/ 442 - Shipping: 158 Operating: 185
Weights for models CMC631/ 632/ 641/ 642 - Shipping: 219 Operating: 250
MasterCool evaporative coolers and components are designed and tested in
accordance with one or more of the following standards or agencies:
Air Delivery - Data published derived from tests conducted in accordance with
A.M.C.A. (Air Movement and Control Association.) Standard 210
Sealant - Water Immersion - per ASTM D870. Flexibility - per ASTM D756.
Corrosion Resistance - per ASTM B117. Cycle/Freeze/Thaw - per ASTM C117
POLYBOND®- Corrosion Resistance - per ASTM B117. Pencil Hardness - per
ASTM D3363. Adhesion - ASTM D3359. Impact Resistance - per ASTM D2794.
Flexibility - per ASTM D522. Specular Gloss - per ASTM D523. Surface Burning
Characteristics of Building Materials (best Rating) - per UL 723 and ASTM E-84
Polymeric Materials - Tested in accordance with UL 94 and 746C.
City of Los Angles (C.O.L.A.) RR930224 (for all single-phase applications) or
RR930190 (for 3-phase applications) Electrical, and RR8141 Mechanical.
*MasterCool Warranties vary by product, for complete coverage and details contact
your MasterCool representative or AdobeAir Customer Service at [phone].
More Energy Savings…
More Water Savings…
More Comfort…
Than Any Other Evaporative Cooler.

A Complete Packaged Cooling System
The MasterCool Contractor series includes motor, pumps, and thermostatic control. All components have been specifically
designed to provide the maximum comfort at the minimum operating cost.
Control System
The factory installed control system is fully integrated with all electrical components, and even includes
on-board buttons that allow testing of the motor, cooling pump and drain pump from inside the cooler.
Standard thermostat wiring is used to connect the control box to the wall thermostat and all electrical
components are U.L. Recognized. A safety disconnect switch is included as a convenient method to turn off
power to the cooler when necessary.
Motor & Cooling Pump
Every MasterCool pump is U.L. Recognized, thermally protected, grounded and flame
retardant. Our motors are equally impressive. With all-copper windings and superior
construction, you’ll get years of reliable operation and superior energy savings.
Drain Pump
The drain pump automatically replaces the stale, dirty water in the cooler with fresh, clean water
every six continuous hours the cooler is in operation. Mineral deposits, algae and bacteria get
washed out, so the water stays purer and the air stays virtually odor-free. The systematic flushing
of the pan prevents unnecessary water usage and can save up to 3,000 gallons of water per month.
Factory Installed 2-Speed Motor – U.L. Recognized. Made to the strictest standards
in the industry so it runs cooler and lasts longer with a 2-Year Warranty.*
Factory Installed Thermostatic Control System – Automatically maintains
the desired temperature using the least amount of energy possible.
Factory Installed Cooler Pump – The best in the industry is U.L.
Recognized and backed by a 2-Year Warranty.*
MasterCool Pad – Backed by a 5-Year Warranty, this
durable long lasting and reliable cooling pad provides
higher efficiency, greater comfort and lower energy
costs than other pads.
Exclusive PolyBond®Finish – A 5-layer finish keeps
the elements out and the quality in.
Dry Module – Separate wet and dry modules keep
moisture away from vital working parts.
Dynamically Balanced Blower Wheel – Ensures quiet
and efficient operation.
Water Distribution System – All steel construction
ensures even water distribution for complete pad
saturation and maximum cooling efficiency.
Factory Installed Drain Pump – Automatically keeps
your cooler cleaner by reducing scale and build-up.
What is so special about the MasterCool Pad?
The MasterCool evaporative pad is constructed of special cellulose material designed to give
high absorbency with strong resistance to deterioration, extending the life of the pad and
saving money. The cross-fluted design continually directs water to the air-entering side,
inducing a highly turbulent mixing of air and water for optimum evaporation and maximum
cooling efficiency.
Isn’t Evaporative Cooling just for dry desert climates?
While evaporative cooling is especially suited to dry desert climates, it is also effective in more humid areas.
As temperatures rise throughout the day, relative humidity levels drop. Usually by midday, humidity levels
have dropped to well within the range where MasterCool can provide relief from the heat.
Why Evaporative Cooling?
Evaporative Cooling is the affordable solution for cooling, providing
economical cooling solutions for the environmentally and energy conscious
consumer. Evaporative Cooling works cleaner and better for just pennies a day.
Also Available in Up-Discharge Models
Combine the greatest efficiency and cooling power with a design
to comply with even the strictest Homeowner’s Association CCRs.
WHAT IT TAKES TO BE THE BEST COOLER. CLEANER. MORE EFFICIENT.
COOL, CLEAN COMFORT... NATURALLY.
Without
Drain Pump
With
Drain Pump