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MasterCool® MCP44 Evaporative Window Cooler
Operating and Installation Instructions
Congratulations on your purchase of the MasterCool® MCP44 plastic evaporative cooler. This unit is
manufactured with the intent of offering you years of reliable, efficient cooling.
NOTE: READ THESE INSTRUCTIONS BEFORE INSTALLING THE COOLER. Follow the installation instructions in
this manual carefully. Varying from them may create safety concerns and will void the warranty.
Table of Contents
Safety Instructions ................................................................................................................................................. 2
Note About Evaporative Coolers ........................................................................................................................... 3
Features of the MasterCool® MCP44 Window Cooler ......................................................................................... 3
Installation Procedures ......................................................................................................................................... 4
Cooler Assembly .................................................................................................................................................. 4
Installation in Window ........................................................................................................................................ 5
Installation in Wall ............................................................................................................................................... 5
Water Connection, Water Pump and Lines, Overflow Drain, Water Level ........................................................ 6
Electrical System & Specifications ...................................................................................................................... 7
Plug-in Thermostat Usage .................................................................................................................................. 7
Optional Purge Pump ......................................................................................................................................... 7
Operating Instructions .......................................................................................................................................... 8
User Servicing Instructions ............................................................................................................................... 9
Annual Maintenance ........................................................................................................................................ 9
Winterization .................................................................................................................................................. 11
Cooler Diagram and Parts List ............................................................................................................................. 12
Troubleshooting ............................................................................................................................................. 13
Warranty ............................................................................................................................................................ 14
Español Manual………………………………………………..……………………….……………………….. 15
Maintenance Log …………………………………………………………………….……..………………….. 28
Safety Instructions
1.
Use only with 110V 60 Hz single phase grounded outlet.
2.
Ensure cooler is turned OFF and UNPLUGGED before installing, servicing or cleaning
the unit.
3.
Do not operate unit with damaged cord or plug, or with any other damaged or
missing parts.
4.
o not run cord under carpeting. Do not cover cord with throw rugs, runners, or
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similar coverings. Do not route cord under furniture or appliances. Arrange cord
away from traffic area and where it will not be tripped over.
5.
Do not operate cooler with the rear media guard removed.
6.
Do not use an extension cord to operate cooler.
7.
Do not use an adapter to convert the three pin connector for use in an ungrounded
2 prong outlet.
8.
DO NOT use with a solid state speed control device. Violation of this could cause fire
or electrical shock.
9.
Do not alter or modify this cooler.
10.
Repairs or replacement of electrical components should only be carried out by
qualified electricians.
11.
Do not allow children to install, service, or operate the cooler.
