Samsung AM240MXVGNR/ET - Page 52

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Refrigerant pipe installation
Aͱʪʀϩ˝ϩ˵ʪѤɇθʪʒΧΧʪϑ
 A˵ʪʀ˙ϩ˵ʪѤɇθ˝ϑΧθͱΧʪθцʒͱʪɇʀʀͱθʒ˝ϩͱϩ˵ʪϑϩɇʒɇθʒϑіʪ࢏
 ˝ϩ˵ʪʀʪϩʪθͱ˙ϩ˵ʪΧΧ˝ɇʒϩ˝˵ϩʪϩ˵ʪѤɇθʪЇϩиϩ˵цͱЇθ˵ɇʒϑ࢏Ɵ˵ʪࡥϩ˝˵ϩʪϩ˵ʪѤɇθʪЇϩиϩ˵
torque wrench in a direction of the arrow indicated in below illustration.
 đɇʪϑЇθʪϩͱЇϑʪʪϑϩʪθͱϩͱʀͱɇϩϩ˵ʪѤɇθʪʀͱʪʀϩͱϑʪʀϩͱ࢏
Flare connection
section
Flare nut
Pipe
Monkey wrench
Torque wrench
Outer diameter (D, mm) Connection torque (N·m) Flare dimension (L, mm) Flare shape (mm)
Ø 6.35 ߣߦߣߪ ߪ࢏ߩ߫࢏ߣ
߫ߢঌߤঌ
ߦߧঌߤঌ
ŵߢ࢏ߦߢ࢏ߪ
L
D
Ø 9.52 ߥߦߦߤ ߣߤ࢏ߪߣߥ࢏ߤ
Ø 12.70 ߦ߫ߨߣ ߣߨ࢏ߤߣߨ࢏ߨ
Ø 15.88 ߨߪߪߤ ߣ߫࢏ߥߣ߫࢏ߩ
Ø 19.05 ߣߢߢߣߤߢ ߤߥ࢏ߨߤߦ࢏ߢ
࡛Blowing Nitrogen gas should be done when welding the pipe.
࡛đɇʪϑЇθʪϩͱЇϑʪϩ˵ʪΧθͱЭʒʪʒѤɇθʪЇϩ࢏
࡛Make sure that there are no cracks or twisted part when you need to bend the pipe.
࡛Uͱͱϩ˙ɇϑϩʪϩ˵ʪѤɇθʪЇϩиϩ˵ʪуʀʪϑϑЭʪϑϩθʪ˝ϩ˵࢏
࡛ŵࣛߦߣߢϑɇ˵˝˵ΧθʪϑϑЇθʪθʪ˙θ˝ʪθɇϩɇʒϩ˵ʪθʪϑɇθϑͱ˙θʪ˙θ˝ʪθɇϩʪɇɇ˝ʪ˙ϩ˵ʪѤɇθʪ
ʀͱʪʀϩͱϑͱϩʀͱɇϩʪʒиϩ˵ʪϑϩʪθͱ࢏Ɵ˵ʪθʪ˙ͱθʪࡥɇΧΧцʪϑϩʪθͱϩͱʀͱɇϩϩ˵ʪѤɇθʪʀͱʪʀϩͱɇθʪɇ࢏
CAUTION
Pipe installation for an outdoor unit
1. Direction of the pipe
Refrigerant pipe can be withdrawn from the front, left and right
side. Take necessary method to install the pipes according to the
condition of the installation site.
Front side connection
Right side
connection
Left side
connection