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Owner’s Manual -  

B-VMHxxAV-1 

3

SAFETY PRECAUTION

Safety 

Precautions

 Page 4

WARNINGS FOR PRODUCT USE

• 

If an abnormal situation arises (like a burning smell), immediately turn off the unit and disconnect 

the power. Call your dealer for instructions to avoid electric shock, fire or injury.  

• 

Do not

 insert fingers, rods or other objects into the air inlet or outlet. This may cause injury, since 

the fan may be rotating at high speeds. 

• 

Do not

 use flammable sprays such as hair spray, lacquer or paint near the unit. This may cause 

fire or combustion.

• 

Do not

 operate the air conditioner in places near or around combustible gases. Emitted gas may 

collect around the unit and cause explosion.

• 

Do not

• 

• 

Do not

 expose your body directly to cool air for a prolonged period of time.

Do not

allow children to play with the air conditioner. Children must be supervised around the  

unit at all times.

 operate your air conditioner in a wet room such as a bathroom or laundry room. Too 

much exposure to water can cause electrical components to short circuit.

WARNING

This symbol indicates the 

possibility of personnel 

injury or loss of life.

This symbol indicates the 

possibility of personnel 

injury or loss of life.

CAUTION

This symbol indicates the 

possibility of property damage 

or serious consequences.

This symbol addresses 

practices not related to 

physical injury.

NOTICE

• 

Do not

 clean the air conditioner with combustible cleaning agents. Combustible cleaning agents 

can cause fire or deformation.

WARNING FOR CLEANING AND MAINTENANCE

• 

Turn off the device and disconnect the power before cleaning. Failure to do so can cause  electrical  

shock.

• 

Do not

 clean the air conditioner with excessive amounts of water.

• 

• 

• 

If the air conditioner is used together with burners or other heating devices, thoroughly ventilate 
the room to avoid oxygen deficiency and carbon monoxide build up. 

In certain environments, such as kitchens, server rooms, etc., the use of specially designed 

air-conditioning units is highly recommended.

Improper installation, adjustment, alteration, service or maintenance can cause property damage, 

personal injury or loss of life. Installation and service must be performed by a licensed professional 

HVAC installer or equivalent, service agency, or the gas supplier.

To prevent injury to the user or other people and property damage, the instructions shown here 

must be followed. Incorrect operation due to ignoring of instructions may cause harm or damage. 

The level of risk is shown by the following indications.

Summary of Contents for 2AV-1 Series

Page 1: ...re installing or operating your new air conditioning unit Make sure to save this manual for future reference Please check the applicable models technical data F GAS if any and manufacturer information...

Page 2: ...at they do not play with the appliance physical sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in...

Page 3: ...ty of personnel injury or loss of life CAUTION This symbol indicates the possibility of property damage or serious consequences This symbol addresses practices not related to physical injury NOTICE Do...

Page 4: ...dges can result in personal injury Take care while handling this equipment and wear gloves and protective clothing Safety Precautions CAUTION Turn off the air conditioner and disconnect the power if y...

Page 5: ...non standard parts can cause water leakage electrical shock fire and can cause the unit to fail 5 6 Install the unit in a firm location that can support the unit s weight If the chosen location cannot...

Page 6: ...abel on the unit itself or the Owner s Manual Product Fiche in the packaging of the outdoor unit European Union products only 2 Installation service maintenance and repair of this unit must be perform...

Page 7: ...low temp cooling systems FOR OUTDOOR UNITS WITH AUXILIARY ELECTRIC HEATER When outside temperature is below 0 C 32 F we strongly recommend keeping the outdoor unit powered at all times to prevent dam...

Page 8: ...nd outlet of the unit Replace the air filter every 30 to 90 days depending on thickness and MERV Features Refrigerant Leak Detection System some models In the event of a refrigerant leak the LCD scree...

Page 9: ...r hotter than 40 C 104 F to clean the front panel This can cause the panel to deform or become discolored DO NOT wash the unit under running water Doing so creates an electrical hazard Clean the unit...

Page 10: ...nothing is blocking all air inlets and outlets CAUTION Before changing the filter or cleaning turn off the unit and disconnect its power supply When removing filter do not touch metal parts in the un...

Page 11: ...the unit s plastic parts Both the indoor unit and outdoor unit make noises Low hissing sound during operation This is normal and is caused by refrigerant gas flowing through both indoor and outdoor un...

Page 12: ...description of the unit malfunction as well as your model number Troubleshooting When troubles occur please check the following points before contacting a repair company Problem Possible Causes Solut...

Page 13: ...with refrigerant Incompressible gas or moisture has entered the system Evacuate and recharge the system with refrigerant The compressor is broken Replace the compressor The voltage is too high or too...

Page 14: ...Owner s Manual B VMHxxAV 1 14 PAGE INTENTIONALLY LEFT BLANK...

Page 15: ...s the owner s responsibility Labor to diagnose and replace the defective part is not covered by this Limited Express Warranty If for any reason the replacement part product is no longer available duri...

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