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Loading and Unloading/Transporting Management/Storage Requirements
●Loading and Unloading Requirements
1)The products shall be carefully handled during loading and unloading.
1)
The products shall be carefully handled during loading and unloading.
2)Rude and barbarous handling such as kicking, throwing, dropping, bumping, pulling and rolling is not allowed.
2)
Rude and barbarous handling such as kicking, throwing, dropping, bumping, pulling and rolling is not
3)The workers engaged in loading and unloading must be subject to necessary trainings on the potential hazards caused
allowed.
by barbarous handling.
3)
The workers engaged in loading and unloading must be subject to necessary trainings on the potential
hazards caused by barbarous handling.
4)Dry powder extinguishers or other suitable fire extinguishing apparatus within the period of validity shall be equipped at
4)
Dry powder extinguishers or other suitable fire extinguishing apparatus within the period of validity shall be
the loading and unloading site.
equipped at the loading and unloading site.
5)The untrained personnel cannot be engaged in loading and unloading of flammable refrigerants air conditioner.
5)
The untrained personnel cannot be engaged in loading and unloading of flammable refrigerants air
6)Before loading and unloading, anti-static measures shall be taken, and phones cannot be answered during loading and
conditioner.
unloading.
6)
Before loading and unloading, anti-static measures shall be taken, and phones cannot be answered during
7)Smoking and open fire are not allowed around the air conditioner.
loading and unloading.
7)
Smoking 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.
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.
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, and exposed transporting of refrigerant cylinders and the
3)
Dedicated after-sales vehicles shall be used for maintenance, and exposed transporting of refrigerant
products to be maintained is not allowed.
cylinders and the products to be maintained is not allowed.
4)The rain cover or similar shielding material of transporting vehicles shall be provided with certain flame retardancy.
4)
The rain cover or similar shielding material of transporting vehicles shall be provided with certain flame
retardancy.
5)Leakage warning device of flammable refrigerant shall be installed inside the closed-type compartment.
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.
6)
Anti-static device shall be equipped inside the compartment of transporting vehicles.
7)Dry powder extinguishers or other suitable fire extinguishing apparatus within the period of validity shall be equipped
7)
Dry powder extinguishers or other suitable fire extinguishing apparatus within the period of validity shall be
inside the driver's cab.
equipped inside the driver's cab.
8)Orange-white or red-white reflective stripes shall be pasted on the sides and tail of the transporting vehicles, to remind
8)
Orange-white or red-white reflective stripes shall be pasted on the sides and tail of the transporting vehicles,
the vehicles behind of keeping distance.
to remind the vehicles behind of keeping distance.
9)The transporting vehicles shall run at a constant speed, and heavy acceleration/deceleration shall be avoided.
9)
The transporting vehicles shall run at a constant speed, and heavy acceleration/deceleration shall be avoided.
10) Combustibles or the static articles cannot be transported simultaneously.
10)Combustibles or the static articles cannot be transported simultaneously.
11) High-temperature area shall be avoided during transporting, and necessary radiating measures shall be taken
11)High-temperature area shall be avoided during transporting, and necessary radiating measures shall be taken in case
in case the temperature inside the compartment is too high.
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
1)The storage package of equipment used shall be such that no leakage of refrigerant will be caused due to mechanical
mechanical damage of the equipment inside.
damage of the equipment inside.
2)
The maximum quantity of the equipment allowed to be stored together shall be determined as per local
2)The maximum quantity of the equipment allowed to be stored together shall be determined as per local regulations.
regulations.
●Installation Precautions
▲The area of the room in which R32 refrigerant air conditioner is installed cannot be less than the minimum area
The area of the room in which R32 refrigerant air conditioner is installed cannot be less than the minimum
specified in the table below, to avoid potential safety problems due to out-of-limit of refrigerant concentration inside the
area specified in the table below, to avoid potential safety problems due to out-of-limit of refrigerant
room caused by leakage of refrigerant from refrigeration system of the indoor unit.
concentration inside the room caused by leakage of refrigerant from refrigeration system of the indoor unit.
▲Once the horn mouth of connecting lines is fastened, it may not be used again (the air tightness may be affected).
Once the horn mouth of connecting lines is fastened, it may not be used again (the air tightness may be
▲A whole connector wire shall be used for indoor/outdoor unit as required in the operation specification of installation
affected).
process and operation instructions.
A whole connector wire shall be used for indoor/outdoor unit as required in the operation specification of
The values of The maximum refrigerant charge amount are shown in table 2
installation process and operation instructions.
LFL
LFL
Type
Type
kg/m3
kg/m
3
R32
0.306
R32
0.306
Unit Model
DR2VO32-09
DR2VO32-12
4 4
Installation Instructions
WARNING!
Minimum Room Area
1.224
1.836
1.224
1.836
3
3
M Kg
0.85
1.14
Total Mass Charged/kg
Total Mass Charged/kg
Minimum Room Area/m
Minimum Room Area/m
2.448
3.672
4.896
2.448
3.672
6
13
23
6
13
Unit Model
DR2VO32-18
DR2VO32-24
2
2
6.12
7.956
4.896
6.12
36
60
23
36
M Kg
1.30
1.60
7.956
60
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