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Ceiling Concealed Duct – Low Static Type Indoor Unit Owner’s Manual TABLE OF CONTENTS FOR YOUR RECORDS Write the model and serial numbers here: Safety Precautions....3 Model # Prior to Operation ....6 Serial # You can find them on a label on the side of each unit. Maintenance and Service ..7 Dealer's Name Before you Call for...
Safety Precautions Safety Precautions To prevent injury to the user or other people and property damage, the following instructions must be followed. I Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications. WARNING This symbol indicates the possibility of death or serious injury.
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Safety Precautions Do not turn on the breaker or power under Use a vacuum pump or Inert (nitrogen) gas when condition that front panel, cabinet, top cover, doing leakage test or air purge. Do not compress control box cover are removed or opened. air or Oxygen and Do not use Flammable gases.
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Safety Precautions CAUTION I Installation Always check for gas (refrigerant) Install the drain hose to ensure Keep level even when installing leakage after installation or repair that water is drained away the product. of product. properly. • Low refrigerant levels may •...
Prior to operation Prior to Operation Preparing for operation 1. Contact an installation specialist for installation. 2. Use a dedicated circuit. Usage 1. Being exposed to direct airflow for an extended period of time could be hazardous to your health. Do not expose occupants, pets, or plants to direct airflow for extended periods of time.
Maintenance and Service Before you call for service... Troubleshooting Tips! Save time and money! Check the following points before requesting repairs or service..If the malfunction persists, please contact your dealer. The air conditioner The room has a It seems that Air conditioner does does not operate.