GR
38
GB
Pipe expanding method
Note:
Improper pipe expanding is the main cause of refrigerant leakage. Please expand
the pipe according to the following steps:
A: Cut the pipe
the distance of indoor unit and
outdoor unit.
Ɣ&XWWKHUHTXLUHGSLSHZLWKSLSHFXWWH
r.
pipe
pipe cutter
leaning
uneven
burr
B: Remove the burrs
Ɣ5HPRYHWKHEXUUVZLWKVKDSHUDQG
prevent the burrs from getting into
the pipe.
downwards
pipe
shaper
C: Put on suitable insulating pipe
D: Put on the union nut
Ɣ5HPRYHWKHXQLRQQXWRQWKHLQGRRU
connection pipe and outdoor valve;
install the union nut on the pipe.
union pipe
pipe
E: Expand the port
Ɣ([SDQGWKHSRUWZLWKH[SDQGH
r.
Note:
Ɣ$LVGL
fferent according to the
diameter, please refer to the sheet
below:
expander
hard
mold
pipe
F: Inspection
Ɣ&KHFNWKHTXDOLW\RIH[SDQGLQJSRUW
,IWKHUHLVDQ\EOHPLVKH[SDQGWKH
port again according to the steps
above.
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l
improper expanding
leaning
damaged
surface
crack
uneven
thickness
smooth surface
Outer diameter
(mm)
A(mm)
Max
Min
ĭ
ĭ
ĭ
ĭ
Содержание TDN/TDG-A28VR5
Страница 2: ...2 GB 2087 5...
Страница 8: ...8 GB BLOW BLOW...
Страница 39: ...39 R GR B 2087 5...
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Страница 46: ...46 GR BLOW BLOW...
Страница 49: ...49 R GR ON OFF MODE AUTO AUTO HEAT 2 AUTO 2 AUTO FAN AUTO to AUTO Auto 2 1 2 3 4 5 6...
Страница 52: ...52 GR DX 872 DX...
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Страница 54: ...54 GR VHUYLFH VHUYLFH VHUYLFH...
Страница 55: ...55 R GR 3 8...
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Страница 72: ...72 GB 1 2 3 5 3 6 09K 10A 12K 10A 18K 10A...
Страница 73: ...73 B GB 3 2300W a 6000W 8000W a 1 2...
Страница 74: ...74 GB N m 30 40 a a a a L N 2 3 N 1 N L POWER 12 18K Cool only type and Heat pump type for some model...
Страница 75: ...75 B GB 1 2 8 FP 8...
Страница 76: ...76 GB Lo Hi 03...
Страница 77: ...77 B GB PP PP...
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