40
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.
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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
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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
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,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
GB
Содержание HTN/HTG-717R32
Страница 2: ...2 GB R32 675...
Страница 10: ...10 GB...
Страница 23: ...23 GB Installation dimension diagram...
Страница 41: ...41 5...
Страница 42: ...42 GR 5 5 5 5 VHUYLFH P 5...
Страница 43: ...43 GR...
Страница 44: ...44 GR...
Страница 45: ...45 GR...
Страница 46: ...46 GR...
Страница 47: ...47 GR NEC CEC...
Страница 48: ...48 GR 5...
Страница 49: ...49 GR 6 2 3 4 3 2 2 3 8 1 4 2 7 2 a...
Страница 50: ...50 GR...
Страница 52: ...52 GR 4 DQ 3 872 872 2Q 2II 1 0RGH 2 872 22L DRY 1 7 EHHS 872 22 DRY 1 7 872 7 0 5 1 1 872 1 7 1 1...
Страница 53: ...53 GR 6 6ZLQJ 6OHHS 5 5 1 872 8 C HDWLQJ 16 23 3 24 27 C 2 28 29 30 C 7 16 17 20 21 27 2 28 30 3...
Страница 54: ...54 GR 7XUER 7 7HPS 8 10 9 7LPHU 7 0 5 2 7 0 5 2 285 21 2 a 285 21 2 7LPHU QR GLVSOD...
Страница 56: ...56 GR 8 aux AUTO DX...
Страница 57: ...57 GR 1 2 3 4 R...
Страница 58: ...58 GR VHUYLFH VHUYLFH VHUYLFH...
Страница 59: ...59 GR 3 8...
Страница 60: ...60 GR 3...
Страница 61: ...61 GR AUTO AUTO 16o C 30 o C...
Страница 62: ...62 GR...
Страница 63: ...63 GR 8 VHUYLFH F1 VHUYLFH F2 VHUYLFH VHUYLFH VHUYLFH VHUYLFH VHUYLFH 7 20 67 33 1 6 7...
Страница 64: ...64 GR...
Страница 65: ...65 GR 23 FP FP FP FP m c 0 5 2 FP FP FP FP FP...
Страница 66: ...66 GR...
Страница 67: ...67 GR 2 4 5 7 8 9 P2 5...
Страница 68: ...68 GR 1...
Страница 69: ...69 GR 67 7 PP PP PP PP 9k 12k N N PP PP PP PP...
Страница 70: ...70 GR 70 55 R...
Страница 71: ...71 GR 1 m 30 40 4 a a a a...
Страница 72: ...72 GR 2 3 1 2 3...
Страница 73: ...73 GR...
Страница 75: ...75 GR 5 J P _ _ P g J P...
Страница 76: ...76 GR P2 NJ P2...
Страница 77: ...77 GR...
Страница 78: ...78 GR 5...
Страница 79: ...79 GR 3 2300W a 6000W 8000W a 1 2...
Страница 80: ...80 GR N m 30 40 a a a a N 1 2 3 12K N L N L 17K 21K N 1 2 3 L N L N N L N 1 2 3 XT L N N 1 2 3 N N L N L...
Страница 81: ...81 GR 1 2 8 FP 8...
Страница 82: ...82 GR Lo Hi 03...
Страница 83: ...83 GR...
Страница 84: ...IT 84 PP PP...
Страница 125: ...125 IT...
Страница 126: ...126 IT...
Страница 127: ...127 IT...