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INSTALLATION
USE AND CARE
PARTS REPLACEMENT
Evaporative
cooling works on the principle of heat absorption
by moisture
evaporation.
Your evaporative
cooler draws outside air into specially
made pads soaked with water, where the air is
cooled
by evaporation,
then circulated
into your home.
Your MasterCool
evaporative
cooler has been designed
to provide more efficient,
consistent
cooling
through use of a long-life MasterCool
pad. It is a cellulose fiber treated with stiffening
and wetting agents
to provide the most reliable evaporative
pad ever devised.
Your cooler has two modules - wet and dry - which may be separated
for service and cleaning,
and
incorporates
the most reliable components
for long, trouble-free
life.
MODELS"
MC43/44B
.....
HC43/44A
MC63/64B
HC63/64A
REQUIRED:
A special MasterCool
motor kit is necessary
for installation.
NOTE! READ AND SAVE THIS MANUAL -
"IMPORTANT
SAFETY
INSTRUCTIONS"
Model Number
Serial Number
The model and serial numbers
for your unit
are located on the data plate attached to your cooler.
Record this information
in the space allotted above.
This product
covered
by City of Los Angeles
Research
Reports
RR930224
(for all single
phase applications),
or RR930190
(for 3 phase
applications)
Electrical,
and RR8141
Mechani-
cal. Copies of these reports are available
from
the manufacturer
upon request.
MasterCoot_I1. I
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Table of Contents
Related Manuals for AdobeAir MasterCool II MC43
Summary of Contents for AdobeAir MasterCool II MC43
- Page 1 INSTALLATION USE AND CARE PARTS REPLACEMENT Evaporative cooling works on the principle of heat absorption by moisture evaporation. Your evaporative cooler draws outside air into specially made pads soaked with water, where the air is cooled by evaporation, then circulated into your home.
- Page 2 Installation and Start-Up .................... Mounting and Securing ............... Electrical Connections ................ Grounding ................... Installing Motor ................... installing Overflow Standpipe and Drain Line ........Connecting Water Supply ..............Faucet Use ..................Adjusting Water Level and Float Valve ..........installing Bleed-Off ................installing Float Shield .................
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Page 3: Mounting
Installation and Start-Up Read carefully before installing your MasterCo'bl evaporative cooler. To install the unit the following tools are port the unit and secure it to the roof For position. Low voltage electrical supply needed: High-Performance models HC43. HC44 (below 105 V) may cause insufficient... -
Page 4: Install Overflow Standpipe And Drain Line
® Connect Water Supply Adjusting Water Level Caution: Disconnect electrical power to the Connect water line to cooler as follows: and Float Valve cooler and insure that belt • A water valve should be installed at a Fill reservoir as follows: is not rotating before ad- convenient location, to allow the water justing... -
Page 5: Maintenance
Cabinet Cleaning and Required Exhaust Caution: Never operate unit Touch-up Openings with service panels, pad or inlet filter removed. This Using standard CFM ratings, a common The cabinet and all internal parts except will result in an overloaded method of determining how much to open blower and drives are furnished with a hard doors or windows for proper exchange is: condition and may damage... -
Page 6: Parts Replacement
Cleaning Water Pump Adjust Belt Tension Rgure 10 Each time you inspect your cooler, be sure to Disassemble and clean water pump as check belt tension on motor/blower assem- follows: bly. Check belt condition and replace it if • Disconnect pump from electrical box. frays or defects appear. -
Page 7: Troubleshooting
Troubleshooting Getting the most from your cooler Remedy Symptom Possible Causes • Unit fells to start or deliver No electrical power to unit Check power • Fuse blown • Replace fuse" • Reset breaker" • Cimuit breaker Iripped Your evaporative cooler is a finely crafted, eco- *If condition persists, call nomically operating unit built on decades of electrician... - Page 8 AO_beAlr, Inc. • 500 S. 15th Street • Phoenix, AZ 85034 L411OO4A • 1ig6...