Haier 1U22KAEFRA, Installation Manual

CAUTION

:

Do not install the air conditioner at any place where there is danger of flammable gas leakage.

    In the event of a gas leakage, build-up of gas near the air conditioner may cause a fire to break out.

Tighten the flare nut according to the specified method such as with a torque wrench.If the flare nut 

    is too tight, it may crack after prolonged use, causing refrigerant leakage.

Take adequate steps to prevent the outdoor unit being used as a shelter by small animals.Small animals

    making contact with electrical parts can cause malfunctions, smoke or fire.

Please instruct the customer to keep the area around the unit clean

.

The temperature of refrigerant circuit will be high, please keep the inter-unit wire away from copper pipes

    that not thermally insulated.

Only qualified personnel can handle, fill, purge and dispose of the refrigerant.

2

1)

The products shall be carefully handled during loading and unloading.

2)

Do not give impact to the indoor and outdoor units, or otherwise product damage may result.

3)

Be sure to read the safety cautions before conducting any work.

4)

Dry powder extinguis

 hers or other 

suitable fire extinguishing apparatus  shou ld  be  equipped  at the loading area.

5)

Untrained personnel cannot be engaged in loading and unloading of air conditioners with flammable refrigerants.

6)

Sm

oking and open 

   fire are not allowed around the air conditioner.

Transporting Management Requirements

1)

The maximum transporting volume of finished products shall be determined as per local regulations.

2)

The vehicles used for transporting shall be operated as per local laws and regulations.

3)

Dedicated after-sales vehicles shall be used for maintenance transportation, and exposed transporting of
refrigerant cylinders and the products to be maintained is not allowed.

4)

A rain cover or similar shield material of the transporting vehicles should have certain flame retardancy.

5)

Leakage warning device of flammable refrigerant shall be installed inside the closed-type compartment.

6)

Anti-static device shall be equipped inside the compartment of transporting vehicles.

7)

Dry powder extinguishers or other suitable fire extinguishing apparatus  shall be 

equipped inside the driver 's cab.

8) 

9) 

The tr

ansporting vehicles 

shall run at a constant speed, and heavy acceleration/deceleration shall be avoided.  

High-temperature area shall be avoided during transporting, and necessary radiating measures shall be taken 
in case the temperature inside the compartment is too high. 

Storage Requirements

1)

The  storage  package of  equipment  used  shall  be  such  that  no  leakage  of  refrigerant  will  be  caused  due  to

mechanical damage of the equipment inside.
2)

The  maximum  quantity  of  the  equipment  allowed  to  be  stored  together  shall  be  determined  as  per  local

regulations.

Loading and Unloading/Transporting Management/Storage Requirements