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English
Installation Procedure
Instruction for installation and operation
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ǽͱЇϑ˵ͱЇʒϑϩɇϩ˵ʪUťđɇʀʀͱθʒ˝ϩͱϩ˵ʪɇɵͱЭʪ
ϑϩɇɇϩͱϑΧʪʀ˙ʀɇϩͱɇʒʪɇϩʪϩ˵ʪ˙ɇʀϩͱθϑ
ϩ˵ɇϩ˝Эʪʪʪʀϩθʀɇͱɇʒϩͱϩ˵ʪɵͱϩ˵ʒͱͱθЇϩϑи˵ʪ
ϑϩɇ˝ɇʒͱΧʪθɇϩ˝࣑²ʪɇϩʪθࢩиʒͱиࢩ˙θͱϩʒͱͱθ
ࢩЭʪϩɇϩͱࢩΧɇθϩϩͱϩ˵ɇϩʒЭʒʪϑϑΧɇʀʪ࣒
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ǽͱЇϑ˵ͱЇʒΧθͱЭʒʪϑЇ˙˙ʀʪϩϑϩθЇʀϩͱϑɇɵͱЇϩϩ˵ʪ
ͱΧʪθɇϩͱʪϩ˵ͱʒɇʒϑΧʪʀ˙ʀɇϩͱ˙ʪɇϩЇθʪϑϩͱЇϑʪθϑ
ɇʒ˙ʀɇЇϩͱΧ˵θɇϑʪϑͱиθʪʒθʪͱϩʪʀͱϩθͱʪθ
и˵ʪʪʀʪϑϑɇθц
ࣙ Ɵ˵ʪɇθࣛʀͱʒϩͱʪθϑϩ˵ϑɇθʪɇɇθʪϑΧʪʀɇϩцΧʪϩͱ
ɵʪʀͱϩθͱʪʒϑЇϩɇʪͱЇϑц
Set up indoor quantity by key switch(K1, K2)
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ťθʪϑϑɇʒ˵ͱʒçߣϑиϩʀ˵ϩͱʪϩʪθϩ˵ʪϑʪϩϩ˝ͱʒʪͱ
ϩ˵ʪЇɵʪθͱ˙ϩ˵ʪϑϩɇʪʒʒͱͱθЇϩࡤA˵ʪʀ࣬ߢ࣭
ϑ˝ͱߩࣛϑʪ˝ʪϩ
ࣙ ťθʪϑϑçߤϑиϩʀ˵ϩͱϑʪϩϩ˵ʪЇɵʪθͱ˙ϩ˵ʪϑϩɇʪʒ
ʒͱͱθЇϩࡤ
kу࣒Ã˙ϩ˵ʪθʪɇθʪϩиͱʒͱͱθЇϩϑࡥΧθʪϑϑçߤϑиϩʀ˵
ϩиʀʪࡥɇʒʀ˵ʪʀߤϑ˝ͱߩࣛϑʪ˝ʪϩ
Ã˙ϩ˵ʪθʪɇθʪϩ˵θʪʪʒͱͱθЇϩϑࡥΧθʪϑϑçߤϑиϩʀ˵
ϩ˵θʪʪϩʪϑࡥɇʒʀ˵ʪʀߥϑ˝ͱߩࣛϑʪ˝ʪϩ
Ã˙ϩ˵ʪθʪɇθʪ˙ͱЇθʒͱͱθЇϩϑࡥΧθʪϑϑçߤϑиϩʀ˵
˙ͱЇθϩʪϑࡥɇʒʀ˵ʪʀߦϑ˝ͱߩࣛϑʪ˝ʪϩ
ࣙ ťθʪϑϑçߣϑиϩʀ˵ϩͱʀͱΧʪϩʪϑʪϩϩ˝ϩ˵ʪЇɵʪθ
ͱ˙ϩ˵ʪϑϩɇʪʒʒͱͱθЇϩࡤA˵ʪʀϑ˝ͱ
ߩࣛϑʪ˝ʪϩ
Step 10 Performing the gas leak test
LEAK TEST WITH NITROGEN (before opening valves)
Ãͱθʒʪθϩͱʒʪϩʪʀϩɵɇϑʀθʪ˙θ˝ʪθɇϩʪɇϑࡥɵʪ˙ͱθʪ
θʪʀθʪɇϩ˝ϩ˵ʪЭɇʀЇЇɇʒθʪʀθʀЇɇϩ˝ϩ˵ʪŵࣛߦߣߢࡥϩϑ
ϩ˵ʪθʪϑΧͱϑɵϩцͱ˙ϩ˵ʪϑϩɇʪθϩͱΧθʪϑϑЇθіʪϩ˵ʪи˵ͱʪ
ϑцϑϩʪиϩ˵ϩθͱ˝ʪ࣑Їϑ˝ɇʀцʒʪθиϩ˵ΧθʪϑϑЇθʪ
θʪʒЇʀʪθ࣒ɇϩɇΧθʪϑϑЇθʪɇɵͱЭʪߢߤđťɇࡥʪϑϑϩ˵ɇߦđťɇ
࣑˝ɇЇ˝ʪ࣒
LEAK TEST WITH R-410A (after opening valves)
9ʪ˙ͱθʪͱΧʪ˝ЭɇЭʪϑࡥʒϑʀ˵ɇθ˝ʪɇϩ˵ʪϩθͱ˝ʪϩͱϩ˵ʪ
ϑцϑϩʪɇʒʀθʪɇϩʪЭɇʀЇЇ˙ϩʪθͱΧʪ˝ЭɇЭʪϑʀ˵ʪʀ
ʪɇϑЇϑ˝ɇʪɇʒʪϩʪʀϩͱθ˙ͱθθʪ˙θ˝ʪθɇϩŵࣛߦߣߢ
ĮʀʪцͱЇ˵ɇЭʪʀͱΧʪϩʪʒɇϩ˵ʪʀͱʪʀϩͱϑࡥʀ˵ʪʀ˙ͱθ
ΧͱϑϑɵʪʪɇϑЇϑ˝ʪɇʒʪϩʪʀϩͱθϑΧʪʀ˙ʀɇцʒʪϑ˝ʪʒ
˙ͱθ²Aθʪ˙θ˝ʪθɇϩϑ
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Ɵ˵ʪʒʪϑ˝ϑɇʒϑ˵ɇΧʪɇθʪϑЇɵʪʀϩϩͱʀ˵ɇ˝ʪ
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