MASTERCOOL ASA71 Evaporative Cooler Owner’s Manual

: July 11, 2024
: Mastercool

Table of Contents

MASTERCOOL ASA71 Evaporative Cooler
SPECIFICATIONS & SUBMITTAL DATA
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

MASTERCOOL ASA71 Evaporative Cooler

Specifications

Models:

ASA35, ADA35
ASA51, ADA51, AUA51
ASA5112, ADA5112, AUA5112
ASA71, ADA71, AUA71
ASA7112, ADA7112, AUA7112

**Cabinet Dimensions***

Model No.| Dimensions| Duct Opening Location| Water Service Location| Electrical Service Location| Drain Location| Module Length| Belt Length| Blower Wheel| Weight (lbs.)
---|---|---|---|---|---|---|---|---|---
ADA35| 22 9/16 x 34 x 40| 13 5/8 x 13 5/8| –| –| –| 17| 14 5/8| 17/15 16| 22

Electrical Specifications

Models	HP	Speeds	Phase	Volts	Amps

Product Usage Instructions
Installation

Follow these steps to install the evaporative cooler:

Choose a suitable location for the cooler near a water and electrical source.
Ensure proper ventilation for the cooler.
Connect the water supply and electrical wiring as per the user manual.

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SPECIFICATIONS & SUBMITTAL DATA

FEATURES

Thermostat, pumps & motor included
Automatic dump system
Heavy gauge galvanized steel cabinet
Electrostatically applied polyester powder coating finish
Thermoplastic water reservoir and plastic media shield prevent water from contacting metal cabinet
Long life efficient media
Removable wet section for easier installation
Perforated prefilter screen provides greater airflow for better cooling
Low maintenance and trouble-free
Made in the U.S.A.
Project
Location
Architect
Engineer
Contractor
Submitted By Date

MODELS

ASA35, ADA35
ASA51, ADA51, AUA51
ASA5112, ADA5112, AUA5112
ASA71, ADA71, AUA71
ASA7112, ADA7112, AUA7112

CHAMPION COOLER
5800 Murray, Little Rock, AR 72209
1-800-643-8341
info@championcooler.com

Ref. No. 1| Cooler

Model No.

| ****

Qty.

| ****

CFM

| Static Pressure| ****

Motor

| ****

HP

| ****

Speed

| ****

Volts

| ****

Phase

| ****

Optional Accesories

---|---|---|---|---|---|---|---|---|---|---
2| | | | | | | | | |
3| | | | | | | | | |
4| | | | | | | | | |
5| | | | | | | | | |
6| | | | | | | | | |
7| | | | | | | | | |
8| | | | | | | | | |
9| | | | | | | | | |

MASTERCOOL-ASA71-Evaporative-Cooler-1

CABINET DIMENSIONS*

Model No.

Belt Length

| ****

Blower Wheel

| ****

Weight (lbs.)

Opening| Location
H| W| D| A| B| C| E| F| G| S| J| K| L| X| Y| Dia.| Width| Shaft| Oper.| Ship.
AD1C51 AD2C51| 28| 42| 45| 17 3/

4

| 17 3/

4

| 1 1/

2

| 12 1/

8

| 13| 5 3/

4

| 20 3/

8

| 3 9/

16

| 17| 14 1/

16

| 18 1/

4

| 26 3/

4

| 53| 16| 16 3/

4

| 1| 233| 184
AS1C51 AS2C51| 28| 42| 45| 17 3/

4

| 17 3/

4

| 1 1/

2

| 12 1/

8

| 13| 5 3/

4

| 20 3/

8

| 3 9/

16

| 17| 14 1/

16

| 18 1/

4

| 26 3/

4

| 57| 16| 16 3/

4

| 1| 233| 184
AD1C5112 AD2C5112| 28| 42| 49| 17 3/

4

| 17 3/

4

| 1 1/

2

| 12 1/

8

| 17| 5 3/

4

| 24 3/

8

| 3 9/

16

| 17| 18 1/

16

| 22 1/

4

| 26 3/

4

| 53| 16| 16 3/

4

| 1| 263| 204
AS1C5112 AS2C5112| 28| 42| 49| 17 3/

4

| 17 3/

4

| 1 1/

2

| 12 1/

8

| 17| 5 3/

4

| 24 3/

8

| 3 9/

16

| 17| 18 1/

16

| 22 1/

4

| 26 3/

4

| 57| 16| 16 3/

4

| 1| 263| 204
AD1C71 AD2C71| 34 5/

8

| 42| 48| 19 3/

4

| 19 3/

4

| 1 1/

2

| 11 1/

8

| 13| 5 3/

4

| 20 3/

8

| 3 9/

16

| 17| 14 1/

16

| 18 1/

4

| 29 3/

4

| 64| 20| 16 3/

4

| 1| 269| 220
AS1C71 AS2C71| 34 5/

8

| 42| 48| 19 3/

4

| 19 3/

4

| 1 1/

2

| 11 1/

8

| 13| 5 3/

4

| 20 3/

8

| 3 9/

16

| 17| 14 1/

16

| 18 1/

4

| 29 3/

4

| 67| 20| 16 3/

4

| 1| 269| 220
AD1C7112 AD2C7112| 34 5/

8

| 42| 52| 19 3/

4

| 19 3/

4

| 1 1/

2

| 11 1/

8

| 17| 5 3/

4

| 24 3/

8

| 3 9/

16

| 17| 18 1/

16

| 22 1/

4

| 29 3/

4

| 64| 20| 16 3/

4

| 1| 306| 246
AS1C7112 AS2C7112| 34 5/

8

| 42| 52| 19 3/

4

| 19 3/

4

| 1 1/

2

| 11 1/

8

| 17| 5 3/

4

| 24 3/

8

| 3 9/

16

| 17| 18 1/

16

| 22 1/

4

| 29 3/

4

| 67| 20| 16 3/

4

| 1| 306| 246
AU1C7112 AU2C7112| 34 5/

8

| 42| 52| 19 3/

4

| 19 3/

4

| 1 1/

2

| 11 1/

8

| 17| 5 3/

4

| 24 3/

8

| 3 9/

16

| 17| 18 1/

16

| 22 1/

4

| 29 3/

4

| 67| 20| 16 3/

4

| 1| 306| 246
ELECTRICAL SPECIFICATIONS| **CFM* INCHES STATIC PRESSURE
---|---
Models| HP| Speeds| Phase| Volts| Amps**| 0″| 0.1″| 0.2″| 0.3″| 0.4″| 0.5″| 0.6″
AD1C51 AS1C51| 3/4| 2| 1| 115| 14.9| ****

3788

| ****

3630

| ****

3450

| ****

3260

| ****

3020

| ****

2806

| ****

2570

AD2C51 AS2C51| 3/4| 2| 1| 230| 7.5
AD1C5112 AS1C5112| 3/4| 2| 1| 115| 14.9| ****

3606

| ****

3472

| ****

3317

| ****

3135

| ****

2918

| ****

2661

| ****

2379

AD2C5112 AS2C5112| 3/4| 2| 1| 230| 7.5
AD1C71 AS1C71| 1| 2| 1| 115| 17.1| ****

5024

| ****

4820

| ****

4630

| ****

4450

| ****

4280

| ****

4100

| ****

3900

AD2C71 AS2C71| 1| 2| 1| 230| 8.6
AD1C7112 AS1C7112 AU1C7112| ****

1

| ****

2

| ****

1

| ****

115

| ****

17.1

| ****

4941

| ****

4747

| ****

4572

| ****

4394

| ****

4208

| ****

3996

| ****

3749

AD2C7112 AS2C7112 AU2C7112| ****

1

| ****

2

| ****

1

| ****

230

| ****

8.6

All Dimensions in inches.
Motors shipped separately.
Blower motor (high speed) and pumps. Amp rating is Full-Load Amperage per National Electric Code.
Cubic feet per minute.