Aspes AAS3012B, Руководство по установке

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AAS3012B
AAS3018B
2. Connection of pipes
1.
To bend a pipe, give the roundness as large as possible not to crush the pipe ,
and the bending radius should be 30 to 40 mm or longer.
Connecting the pipe of gas side rst makes working easier.
The connection pipe is specialized for R32.
Half union
Flare nut Forced fastening without careful centering may
damage the threads and cause a leakage of gas.
Pipe Diameter( ) Fastening torque
Liquid side6.35mm(1/4")
18~20N.m
Liquid/Gas side9.52mm(3/8")
30~35N.m
Gas side 12.7mm(1/2")
35~45N.m
Spanner
Torque wrench Gas side 15.88mm(5/8")
45~55N.m
Be careful that matters, such as wastes of sands,water,, etc. shall not enter the pipe.
CAUTION
The standard pipe length is Cm. If it is over D m, the function of the unit will be affected. If the pipe has
to be lengthened, the refrigerant should be charged, according to E g/m. But the charge of refrigerant
must be conducted by professional air conditioner engineer. Before adding additional refrigerant,
perform air purging from the refrigerant pipes and indoor unit using a vacuum pump,then charge
additional refrigerant.
Outdoor unit
B
Indoor unit
B
A
A
Indoor unit
Outdoor unit
Max.Elevation: Amax
In case the elevation A is more
than 5m, oil trap shoud be
Outdoor unit
installed every 5~7
Max. Length: Bmax
Mi n. Length: B min
Oil trap
B
Indoor unit
In case the pipe length B is
more thanDm, the refrigerant
should be charged, according
to E g/m.
A
CAUTION
Indoor unit
Indoor unit
B1
B1
B1
A1 B2 Indoor unit
Outdoor unit
OUTDOOR UNIT
A1
Indoor unit
A2
A3
A2
Indoor unit
B2
Outdoor unit Outdoor unit
Indoor unit
B2
Indoor unit
Max.Elevation: A1 max =15m A2 max =15m
A3 max =15m
In case the elevation B is more than 5m,
oil trap shoud be installed every 5~7m
Max. Length: B1 max =20m B2 max =20m
(B1+B2) max =30m
Min. Length: B1 min =3m B2 min =3m
In case the pipe total length (B1+B2) is more than
20m, the refrigerant should be charged, according
Outdoor unit
B
Oil trap
Indoor unit
to 20 g/m.
22
Outdoor Unit Amax Bmax Bmin C D E
SVAN3012B 10 20 3 5 7 20
SVAN3018B 15 25 3 5 7 20