Inhaltsverzeichnis
Werbung
Verfügbare Sprachen
Verfügbare Sprachen
1.
JZ025-C2
JZ035-C2
Liquid pipe
JZ025-A1
JZ035-A2
JZ025-Q2
JZ035-Q2
Gas pipe
M2T050-D2
Liquid pipe
JZ050-C2
JZ068-C2
JZ050-A2
JZ050-Q2
Gas pipe
2.
Connection of pipes
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.
Spanner
Be careful that matters, such as wastes of sand s,water, , etc. shall not enter the pipe.
CAUTION
The standard pipe length is C m. 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 profes sional air conditioner engineer. Before adding additional refrigerant,
perform air purging from the refrigerant pipes and indoor unit using a vacuum pump,then
additional refrigerant.
Indoor unit
B
A
Outdoor unit
Outdoor unit
Oil trap
B
Indoor unit
A
CAUTION
Indoor unit
B1
A1
B2
Indoor unit
A2
Outdoor unit
Indoor unit
Outdoor unit
Oil trap
B
Indoor unit
21
φ6.35×0.8mm
φ9.52×0.8mm
φ6.35×0.8mm
φ12.7×0.8mm
Half union
Flare nut
Torque wrench
Outdoor unit
B
Indoor unit
A
Max.Elevation:
Amax
In case the elevation A is more
than 5m, oil trap shoud be
installed every 5~7
Max. Length:
Bmax
M i n. Length: B min
In case the pipe length B is
more thanDm, the refrigerant
should be charged, according
to E g/m.
Indoor unit
B1
B1
Outdoor unit
Indoor unit
A1
A2
A3
Indoor unit
B2
Indoor unit
Outdoor unit
B2
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
to 20 g/m.
Forced fastening without careful centering may
damage the threads and cause a leakage of gas.
Pipe Diameter( )
Liquid side6.35mm(1/4")
Liquid/Gas side9.52mm(3/8")
Gas side 12.7mm(1/2")
Gas side 15.88mm(5/8")
Amax
Bmax
JZ025-C2
JZ035-C2
10
20
JZ025-A1
JZ025-Q2
JZ035-Q2
JZ035-A2
10
20
JZ050-C2
JZ068-C2
15
25
JZ050-Q2
15
20
JZ050-A2
M2T050-D2
Fastening torque
18 20N.m
30 35N.m
35 45N.m
45 55N.m
charge
Bmin
E
C
D
3
5
5
20
5
7
20
3
3
5
7
20
5
7
20
3
Werbung
Inhaltsverzeichnis
