Master Cool AS2C51 Evaporative Cooler Owner’s Manual

July 11, 2024
Master Cool

Master Cool AS2C51 Evaporative Cooler

Product Specifications

Model Dimensions (H x W x D) CFM Static Pressure Motor HP Speeds Volts
AD1C51, AD2C51 28″ x 42″ x 45″ 3630-3788 0-0.6 inches 3/4 HP 2 115V or

230V

Operation

  1. Turn on the power supply to the unit.
  2. Adjust the blower speed and cooling settings as needed based on the environmental conditions.
  3. Regularly check and maintain the water level to ensure optimum performance.

Maintenance

  1. Clean the cooler regularly to prevent dust and debris buildup.
  2. Replace worn-out parts with genuine replacement parts for optimal functionality.

Frequently Asked Questions (FAQ)
Q: How often should I clean the evaporative cooler?
A: It is recommended to clean the cooler at least once every season to maintain efficiency.

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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

  • AD1C51, AD2C51
  • AS1C51, AS2C51
  • AD1C5112, AD2C5112
  • AS1C5112, AS2C5112
  • AD1C71, AD2C71
  • AS1C71, AS2C71
  • AD1C7112, AD2C7112
  • AS1C7112, AS2C7112
  • AU1C7112, AU2C7112

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| | | | | | | | | |

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

**CABINET DIMENSIONS***


Model No.

| General Dimensions| Duct| Water Service Location| Electrical Service Location| Drain Location| Module Length|


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.
  • Blower motor (high speed) and pumps. Amp rating is Full-Load Amperage per National Electric Code.
  • Cubic feet per minute.

References

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