Samsung AG026MN1DEH, Service Manual

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4-18
Trouble shooting
Option
Ɗkߛߣ Ɗkߜߚ Ɗkߜߛ Ɗkߜߜ Ɗkߜߝ Ɗkߜߞ
Function Page
Choose whether to
ЇϑʪÃ͝ϩʪθ˙ɇʀʪ͔ͱʒЇ̷ʪ
ÜϑΧ̷ɇц̈͝˝
the water
ϩʪ͔ΧʪθɇϩЇθʪθ̈ϑʪ
prevention
͔ʪϑϑɇ˝ʪϑ
Ɵ͔̈̈͝˝ϑʪΧɇθɇϩ̈ͱ͝ͱ˙
the cooling and heating
signals for the water pipe
valve
˜ͱθʀʪʒɇ̈θϑΧʪʪʒ˙ͱθʀͱͱ̷̈͝˝ࢬ˵ʪɇϩ̈͝˝
-
Ã͝ʒ̈ʀɇϩ̈ͱ͝ϑ
and details
Ã͝ʒ̈ʀɇϩ̈ͱ͝ Uʪϩɇ̷̈ Ã͝ʒ̈ʀɇϩ̈ͱ͝ Uʪϩɇ̷̈ Ã͝ʒ̈ʀɇϩ̈ͱ͝ Uʪϩɇ̷̈ Ã͝ʒ̈ʀɇϩ̈ͱ͝ Uʪϩɇ̷̈ Ã͝ʒ̈ʀɇϩ̈ͱ͝
Uʪϩɇ̷̈
Air speed for cooling
Air speed for
heating
3
ߚ
Use
ࣔʒʪ˙ɇЇ̷ϩࣕ
ߚ
Use
ࣔࡕߝࣕ
ߚ
The cooling
and heating
signals are sent
ϑ͔̈Ї̷ϩɇ͝ʪͱЇϑ̷ц࢒
ߚ ÜϑЇϑʪ ÜϑЇϑʪ
1
ÜϑЇϑʪ
ƸϑʪࣔƸϑʪθϑʪϩϑϩ˵ʪ
ɇ̈θϑΧʪʪʒ࢒ࣕ
2
ÜϑЇϑʪ Ƹϑʪࣔ²̈˝˵ϑΧʪʪʒࣕ
3
ÜϑЇϑʪ Ƹϑʪࣔ²̈˝˵ϑΧʪʪʒࣕ
4
ƸϑʪࣔƸϑʪθϑʪϩϑϩ˵ʪɇ̈θ
ϑΧʪʪʒ࢒ࣕ
ÜϑЇϑʪ
5
ƸϑʪࣔƸϑʪθϑʪϩϑϩ˵ʪɇ̈θ
ϑΧʪʪʒ࢒ࣕ
ƸϑʪࣔƸϑʪθϑʪϩϑϩ˵ʪ
ɇ̈θϑΧʪʪʒ࢒ࣕ
6
ƸϑʪࣔƸϑʪθϑʪϩϑϩ˵ʪɇ̈θ
ϑΧʪʪʒ࢒ࣕ
Ƹϑʪࣔ²̈˝˵ϑΧʪʪʒࣕ
7
ƸϑʪࣔƸϑʪθϑʪϩϑϩ˵ʪɇ̈θ
ϑΧʪʪʒ࢒ࣕ
Ƹϑʪࣔ²̈˝˵ϑΧʪʪʒࣕ
8
Ƹϑʪࣔ²̈˝˵ϑΧʪʪʒࣕ ÜϑЇϑʪ
9
Ƹϑʪࣔ²̈˝˵ϑΧʪʪʒࣕ
ƸϑʪࣔƸϑʪθϑʪϩϑϩ˵ʪ
ɇ̈θϑΧʪʪʒ࢒ࣕ
A
Ƹϑʪࣔ²̈˝˵ϑΧʪʪʒࣕ Ƹϑʪࣔ²̈˝˵ϑΧʪʪʒࣕ
B
Ƹϑʪࣔ²̈˝˵ϑΧʪʪʒࣕ Ƹϑʪࣔ²̈˝˵ϑΧʪʪʒࣕ
1
ÜϑЇϑʪ
ࣔθͱЇΧ
control
using
θʪ͔ͱϩʪ
ʀͱ͝ϩθͱ̷ࣕ
ࣔࡕߜࣕ
1
ÜϑЇϑʪ
ࣔࡕߞࣕ
1
The cooling
and heating
signals are sent
separately.
C
Ƹϑʪࣔ²̈˝˵ϑΧʪʪʒࣕ ÜϑЇϑʪ
U Ƹϑʪࣔ²̈˝˵ϑΧʪʪʒࣕ
ƸϑʪࣔƸϑʪθϑʪϩϑϩ˵ʪ
ɇ̈θϑΧʪʪʒ࢒ࣕ
E
Ƹϑʪࣔ²̈˝˵ϑΧʪʪʒࣕ Ƹϑʪࣔ²̈˝˵ϑΧʪʪʒࣕ
F
Ƹϑʪࣔ²̈˝˵ϑΧʪʪʒࣕ Ƹϑʪࣔ²̈˝˵ϑΧʪʪʒࣕ
ࣔࡕߛࣕ²ʪɇϩʪθͱΧʪθɇϩ̈ͱ͝и˵ʪ͝ϩ˵ʪߚߜϑʪθ̈ʪϑ̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝ͱΧϩ̈ͱ͝Ɗkߣ࢘Ƹϑʪͱ˙˵ͱϩиɇϩʪθ˵ʪɇϩʪθ࢘̈ϑϑʪϩϩͱ࢙Ƹϑʪ࢙ͱθϩ˵ʪߚߜϑʪθ̈ʪϑ̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝ͱΧϩ̈ͱ͝
Ɗkߛߟ࢘kуϩʪθ͝ɇ̷˵ʪɇϩʪθĮ͝ͱθĮ˙˙ϑ̈˝͝ɇ̷࢘̈ϑϑʪϩϩͱ࢙Ƹϑʪ࢙
kуɇ͔Χ̷ʪߛࣕǮ˵ʪ͝ϩ˵ʪߚߜϑʪθ̈ʪϑƊkߣ̈ϑϑʪϩϩͱ࢙ߛ࢙ɇ͝ʒϩ˵ʪߚߟϑʪθ̈ʪϑƊkߢ̈ϑϑʪϩϩͱ࢙ߚ࢙ࡧ
Ǯ˵ʪ͝ϩ˵ʪ˵ʪɇϩ̈͝˝ϩ˵ʪθ͔ͱϑϩɇϩϩЇθ͝ϑͱ͝ࡨϩ˵ʪ˵ͱϩиɇϩʪθ˵ʪɇϩʪθϩЇθ͝ϑͱ͔͔̈͝ʪʒ̈ɇϩʪ̷ц࢒Ǯ˵ʪ͝ϩ˵ʪ˵ʪɇϩ̈͝˝ϩ˵ʪθ͔ͱϑϩɇϩϩЇθ͝ϑͱ˙˙ࡨϩ˵ʪ
˵ͱϩиɇϩʪθ˵ʪɇϩʪθϩЇθ͝ϑͱ˙˙͔͔̈ʪʒ̈ɇϩʪ̷ц࢒
kуɇ͔Χ̷ʪߜࣕǮ˵ʪ͝ϩ˵ʪߚߜϑʪθ̈ʪϑƊkߛߟ̈ϑϑʪϩϩͱ࢙ߜ࢙ɇ͝ʒϩ˵ʪߚߟϑʪθ̈ʪϑƊkߢ̈ϑϑʪϩϩͱ࢙࢙ࡧ
Ã˙ϩ˵ʪϑϩɇϩʪ࢘θͱͱ͔ϩʪ͔ΧʪθɇϩЇθʪड़ϑʪϩϩʪ͔ΧʪθɇϩЇθʪ॓˙ࣔ˵ʪɇϩ̈͝˝ʀͱ͔Χʪ͝ϑɇϩ̈ͱ͝ϩʪ͔ΧʪθɇϩЇθʪࣕࣛߞ࢒ߟজ࢘ʀͱ͝ϩ̈͝Їʪϑ˙ͱθߛߚ͔̈͝Їϩʪϑࡨ
ϩ˵ʪʪуϩʪθ͝ɇ̷˵ʪɇϩʪθϩЇθ͝ϑͱ͝࢒
Ã˙ϩ˵ʪϑϩɇϩʪ࢘θͱͱ͔ϩʪ͔ΧʪθɇϩЇθʪख़ϑʪϩϩʪ͔ΧʪθɇϩЇθʪ॓˙ࣔ˵ʪɇϩ̈͝˝ʀͱ͔Χʪ͝ϑɇϩ̈ͱ͝ϩʪ͔ΧʪθɇϩЇθʪࣕࣞߞ࢒ߟজ॓ߛজ࢘̈ϑθʪɇʀ˵ʪʒࡨϩ˵ʪ
ʪуϩʪθ͝ɇ̷˵ʪɇϩʪθϩЇθ͝ϑͱ˙˙࢒ࣔǮ˵ʪθʪࡨߛজ̈ϑϩ˵ʪ˵цϑϩʪθʪϑ̈ϑϩͱʒʪϩʪθ͔̈͝ʪ˵ʪɇϩʪθͱ͝ͱθͱ˙˙࢒ࣕ
ࣔࡕߜࣕ͝˜AƸθʪ̷ɇцࣔđÃđࣞ˜ߛߚĘ͔ࣕЇϑϩɵʪ̈͝ϑϩɇ̷̷ʪʒ̈͝ͱθʒʪθϩͱʀͱ͝͝ʪʀϩӥϩ˵ϩ˵ʪ˵ͱϑϩʀͱ͝ϩθͱ̷̷ʪθɇ͝ʒϩ˵ʪӥθʪʒθʪ͔ͱϩʪʀͱ͝ϩθͱ̷࢒Ɗʪϩϩ˵̈ϑͱΧϩ̈ͱ͝ϩͱ࢙ߛ࢙
if an FCU is installed alone without connecting to a host controller.
Ɗʪϩϩ˵̈ϑͱΧϩ̈ͱ͝ϩͱ࢙ߛ࢙̈˙͔Ї̷ϩ̈Χ̷ʪ˜AƸϑࣔЇΧϩͱߛߠࣕɇθʪ̈͝ϑϩɇ̷̷ʪʒɇ͝ʒʀͱ͝͝ʪʀϩʪʒϩͱͱ͝ʪӥθʪʒθʪ͔ͱϩʪʀͱ͝ϩθͱ̷࢒
ࣔࡕߝࣕÃ˙ϩ˵ʪɇ̈θʀͱ͝ʒ̈ϩ̈ͱ͝ʪθ̈ϑͱΧʪθɇϩʪʒ˙ͱθ͔ͱθʪϩ˵ɇ͝ߛ˵ͱЇθЇ͝ʒʪθϩ˵ʪʀͱ͝ʒ̈ϩ̈ͱ͝ϑϩ˵ɇϩϩ˵ʪ˵ʪɇϩ̈͝˝˙ɇ̈͝ϑͱ͝ɇ͝ʒ࣋ࣔkЭɇ̈॓͝kЭɇͱЇϩࣕࢬߜ࣌ख़ߠߟজࡨ
E128 occurs.
ࣔࡕߞࣕkߛߜߢ̈ϑϑ̧̈ΧΧʪʒ࢒