OYL MANUFACTURING AC040A, AC058AR, AC075B, AC100B, AC125B Installation Manual

INSTALLATION

MANUAL

INSTALLATION

MANUAL

AIR COOLED MINI CHILLER

CK20AN-Cover 20/07/2000, 14:491

INST ALLA TION MANUAL

This manual provides the procedures of installation to ensure a safe and good standard of operation for the air
conditioner unit.
Special adjustment may be necessary to suit local requirements.

Before using your air conditioner, please read this instruction manual carefully and keep it for future r eference.

AIR COOLED MINI CHILLER

MODEL

Reference Model

AC040A
AC050A
AC058A

AC040AR
AC050AR
AC058AR

AC075B
AC100B
AC125B

AC075BR
AC100BR
AC125BR

Models

AMAC040A / MAC040A
AMAC050A / MAC050A
AMAC058A / MAC058A

AMAC040AR / MAC040AR
AMAC050AR / MAC050AR
AMAC058AR / MAC058AR

AMAC075B / MAC075B
AMAC100B / MAC100B
AMAC125B / MAC125B

AMAC075BR / MAC075BR
AMAC100BR / MAC100BR
AMAC125BR / MAC125BR

Part No.:08019008612

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IM-AC-1099L

CONTENTS

- Safety Precautions page 2

- Outline And Dimensions page 3

- Unit Installation page 4

- Refrigerant Circuit page 6

- W ater Filling page 6

- Electrical Wiring Connection page 6

- Chiller Control Operation Guide page 8

- Trouble Shooting page 9

SAFETY PRECAUTIONS

Before installing the air conditioner unit, please read the following safety precautions carefully.

! W arning

• Installation and maintenance should be performed by qualified persons who are familiar with local code and
regulation, and experienced with this type of appliance.

• All field wiring must be installed in accordance with the national wiring regulation.

• Ensure that the rated voltage of the unit corresponds to that of the name plate before commencing wiring work
according to the wiring diagram.

• The unit must be GROUNDED to prevent possible hazards due to insulation failure.

• All electrical wiring must not touch the refrigerant piping, compressor or any moving parts of the fan motors.

• Confirm that the unit has been switched OFF before installing or servicing the unit.

IMPORTANT

DO NOT INSTALL OR USE THE AIR CONDITIONER UNIT IN A LAUNDRY ROOM.

! Caution

Please take note of the following important points when installing.

• Do not install the unit where leakage of flammable gas may occur.

If gas leaks and accumulates around the unit, it may cause fire ignition.

• Ensure that the drainage piping is connected properly.

If the drainage piping is not connected properly, it may cause water leakage which will dampen the
furniture.

• Do not overcharge the unit.

This unit is factory pre-charged. Overcharge will cause over-current or damage to the compressor.

• Ensure that the units panel is closed after service or installation.

Unsecured panels will cause unit to operate noisily.

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AC075/100/125

OUTLINE AND DIMENSIONS

AC040/050/058

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