Hessaire MC21A User Manual

Manual for MC21A
SETUP INSTRUCTIONS
Evaporative cooling
works on the principle of
heat absorption by
moisture evaporation.
Simply put, heat is
removed from the air as
water evaporates. You
feel this principle in
action when you step out
of a swimming pool or
shower and feel cool as
water evaporates from
the surface of your skin.
Your evaporative cooler
works on the same
principle. The fan pulls
hot outside air through
the wet cooling pads,
where the air is cooled by
evaporation and then
discharged from the
cooler

Hessaire MC21A Specifications

General

Brand	Hessaire
Model	MC21A
Category	Freezer
Language	English

Summary

SETUP INSTRUCTIONS

Getting started

Operating Instructions

Explains the principle of evaporative cooling and how the unit works.

Inspection

Guide to checking the cooler for damage after unpacking.

Key Operational Points

Essential tips for optimal cooler performance and longevity.

Location! Location! Location!

Advice on positioning the cooler for best air circulation and cooling.

Safety Rules

Cooler Set Up and Operation

Filling Cooler or Connecting to Water Supply

Methods for adding water to the unit, including manual fill.

Connecting to a power supply

Instructions for safely connecting the cooler to a power source.

Using the Control Switches

Explanation of the electronic control panel buttons and their functions.

Cooler Maintenance

Cleaning Cooler and Pads

Procedures for regular cleaning of the cooler unit and cooling pads.

Removal of the Back Panel

Steps required to safely remove the back panel for access.

Draining the Cooler Tank

Instructions on how to empty the water reservoir for maintenance.

Removal and Replacement of Xel50 Cooling Media

Guide for replacing the evaporative cooling media pads.

Pump Maintenance and Replacement

Steps for servicing or replacing the submersible water pump.

Float Valve Replacement or Adjustment

Instructions for adjusting or replacing the float valve for water level control.

Hessaire Products Inc. Manufacturing Warranty

What is not covered by the warranty

Details the exclusions from the product warranty coverage.

Damaged Shipments

Policy and procedure for handling products damaged during shipping.

Returns

Information on the process and conditions for returning the product.

QUICK TROUBLESHOOTING TABLE