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Models
AD1C51
AS1C51
AU1C51
AD1C5112
AS1C5112
AU1C5112
AD1C71
AS1C71
AU1C71
AD1C7112
AS1C7112
AU1C7112
Read Carefully All Of This Manual
Before Installing The Unit
Lea Con Cuidado Todo Este Manual Antes De
Instalar La Unidad
Safety Instructions .......................................................................1
Installation Instructions ............................................................ 2-3
Electrical Wiring Diagram ...........................................................3
Operation .................................................................................. 3-4
Maintenance Section ....................................................................4
Troubleshooting ...........................................................................5
Vea el Español en el interior.
Read And Save These Instructions
Safety Rules
1. Read instructions carefully.
2. Electrical hook up should be done by a qualifi ed electrician, so
that all electrical wiring will conform to your local standards.
3. Always DISCONNECT POWER and UNPLUG motor and
pump inside the cooler before installing or performing any
maintenance.
4. Motor and pump have a grounded, molded plug and an automatic
thermal overload switch which will shut motor off when it
overheats. The motor will restart automatically when it cools
down.
WARNING:
To reduce the risk of fi re or electric shock, do not
use this fan with any "solid-state fan speed control device."
110498-3
AD2C51
AS2C51
AU2C51
AD2C5112
AS2C5112
AU2C5112
AD2C71
AS2C71
AU2C71
AD2C7112
AS2C7112
AU2C7112
Table Of Contents
www.championcooler.com
Circle the model of your cooler and
record the serial number below.
Encierrre con un circulo el modelo de su
enfriador y escribe el número de série abajo.
Serial #
Número De Série
Warranty .......................................................................................5
Parts List (Down Discharge Units) .......................................... 6-7
Parts List (Side Discharge Units) ............................................. 8-9
Parts List (Up Discharge Units) ........................................... 10-11
Specifi cation Tables (Tablas de Especifi caciones) .....................12
Instrucciones en Español ..................................................... 12-16
Evaporative Cooling
Evaporative cooling is nature's way of cooling. When air is moved
over a wet surface, water is evaporated and heat is absorbed. When
stepping out of swimming pool with the wind blowing, evaporative
cooling makes you feel cool, even though the air may be warm.
This unit works on the same principle. Air is drawn across wet
fi lter pads where the air is cooled by evaporation and then circulated
throughout the building. It is this combination of cooled air and the
movement of air over the skin which makes it feel cool.
Unlike refrigeration systems which recirculate the air, an evaporative
cooler continually brings in fresh air while exhausting old air. You
are completely replacing the air every 2 to 4 minutes by opening
windows or doors or a combination of both. The air is always fresh,
not stale, laden with smoke and odors as happens with refrigerated
air conditioning.
11-14

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Summary of Contents for MasterCool AD1C51

  • Page 1 Models AD1C51 AD2C51 AS1C51 AS2C51 AU1C51 AU2C51 AD1C5112 AD2C5112 AS1C5112 AS2C5112 AU1C5112 AU2C5112 AD1C71 AD2C71 AS1C71 AS2C71 AU1C71 AU2C71 AD1C7112 AD2C7112 AS1C7112 AS2C7112 Circle the model of your cooler and AU1C7112 AU2C7112 record the serial number below. Encierrre con un circulo el modelo de su Read Carefully All Of This Manual enfriador y escribe el número de série abajo.
  • Page 2: Cooler Installation

    Cooler Installation The control box is factory wired and installed for either 120V or 230V operation depending on the model you purchased. The supply power CAUTION: should be adequately protected against overloads and short circuits. Make sure that the mounting surface is strong Note: Electrical installation should be performed by a qualifi...
  • Page 3: Manual Operation

    Manual Operation • Check amperage. With pads wet and unit started, check amperage draw with an amperage meter. The fan speed and pump are set by the user. • Adjust pulley if necessary. If amperage draw is less than motor To activate the manual mode from the ‘Off’...
  • Page 4: Maintenance

    1000 CFM rating of your unit. Example: At 3790 most. It also counteracts Fig. 7 CFM, model AD1C51 (3/4 hp) requires 7.6 square feet (1094 square the tendency of the air to inches) of opening (3790/1000 * 2 = 7.6). Multiply the number of...
  • Page 5: Troubleshooting Guide

    Troubleshooting Guide Problem Possible Cause Remedy Problem Possible Cause Remedy Failure to 1. No electrical power 1. Check power Water drain- 1. Float arm not adjusted 1. Adjust fl oat start or no air to unit ing onto roof properly delivery/ No •...
  • Page 6 Cooler model number / El modelo de su enfriador Cooler serial number / Número de serie de la unidad Description and part number / Descripción y número de pieza Date of purchase / Fecha de compra AD1C51 AD1C5112 AD1C71 AD1C7112 N°...
  • Page 7 Replacement Parts / Piezas De Repuesto AD1C51, AD2C51, AD1C5112, AD2C5112, AD1C71, AD2C71, AD1C7112, AD2C7112 110498-3...
  • Page 8 Replacement Parts List / Lista De Piezas De Repuesto When ordering parts, please be sure to furnish the following information on all orders. Failure to do so may delay your order. / Al pedir piezas, incluya toda la información siquiente con su pedido. El no proporcionar toda esta información resultará en una demora. Cooler model number / El modelo de su enfriador Cooler serial number / Número de serie de la unidad Description and part number / Descripción y número de pieza...
  • Page 9 Replacement Parts / Piezas De Repuesto AS1C51, AS2C51, AS1C5112, AS2C5112 AS1C71, AS2C71, AS1C7112, AS2C7112 110498-3...
  • Page 10 Replacement Parts List / Lista De Piezas De Repuesto When ordering parts, please be sure to furnish the following information on all orders. Failure to do so may delay your order. / Al pedir piezas, incluya toda la información siquiente con su pedido. El no proporcionar toda esta información resultará en una demora. Cooler model number / El modelo de su enfriador Cooler serial number / Número de serie de la unidad Description and part number / Descripción y número de pieza...
  • Page 11 Replacement Parts / Piezas De Repuesto AU1C51, AU2C51, AU1C5112, AU2C5112 AU1C71, AU2C71, AU1C7112, AU2C7112 110498-3...
  • Page 12: Reglas De Seguridad

    Height Width Depth Width Height Seco Lleno Altura Anchura Profundidad Anchura Altura AD1C51, AD2C51, AS1C51, 17 3/4 17 3/4 AS2C51, AU1C51, AU2C51 AD1C5112, AD2C5112, AS1C5112, AS2C5112, 17 3/4 17 3/4 AU1C5112, AU2C5112 AD1C71, AD2C71, AS1C71, 34 5/8 19 3/4 19 3/4...
  • Page 13 Instalación Del Enfriador La caja de control es instalado y atado con alambre en la fábrica para el alimentación de 120V o de 230V, dependiendo del modelo comprado. La alimentación eléctrica se debe proteger adecuadamente contra sobrecargas y PRECAUCIÓN: La superfi cie en que ha de colocarse el en- circuitos cortos.
  • Page 14 Funcionamiento Manual • Revise el amperio. Con los fi ltros mojados y la unidad en funciona- miento, revise el amperio del motor con un medidor de amperio. La velocidad del ventilador y la funcionamiento de la bomba son determi- nados por el usuario. •...
  • Page 15: Mantenimiento

    (pies cúbicos por minuto), según la capacidad de su modelo. Ejemplo: Un contrarrestar la tendencia del aire 15° Modelo AD1C51 (3/4 c.v.) de 3790 P.C.M. requiere 7,6 pies cuadrados (1094 Fig. 7 a empujar el agua hasta atrás de pulgadas cuadradas) de abertura (3790/1000 * 2 = 7,6). Ahora, multiplique los fi...
  • Page 16: La Localización De Averías

    La Localización De Averías Problema Causa Posible Remedio Problema Causa Posible Remedio No arranca o 1. No llega corriente 1. Revise la corriente Sale poco 1. Insufi ciente abertura para 1. Abra ventanas o puertas no sale aire/ • Fusible fundido •...

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