4-11
Trouble shooting
1. Check whether or not power is being supplied to the fan coil unit.
ॺÃ˙Χͱиʪθ̈ϑ͝ͱϩɵʪ̈͝˝ϑЇΧΧ̷̈ʪʒࡨɇϑʪΧɇθɇϩʪΧͱиʪθϑЇΧΧ̷цʒʪӬʀʪӥ̷̷ɵʪθʪαЇ̈θʪʒ
ߜΧɇ͝ʪ̷ͱθUÃƊťøǽϩ˵ɇϩʀɇ͝θʪʀʪ̈ЭʪͱΧϩ̈ͱ̈͝͝ΧЇϩϑ͔Їϑϩɵʪʀͱ͝͝ʪʀϩʪʒϩͱϩ˵ʪ˙ɇ͝ʀͱ̷̈Ї̈͝ϩ
ߝ UʪΧʪ͝ʒ̈͝˝ͱ͝ϩ˵ʪɇ̈θࣞʀͱ̈͝͝ϑϩɇ̷̷ɇϩ̈ͱ͝ʀͱ͝ʒ̈ϩ̈ͱ͝ϑࡨϩ˵ʪ˙ɇ͝ʀͱ̷̈Ї̈͝ϩ̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝ͱΧϩ̈ͱ͝ϑ͔Їϑϩɵʪϑʪϩ
ॺƟ˵ʪ̈̈͝ϩ̈ɇ̷ϑʪϩϩ̈͝˝Эɇ̷Їʪͱ˙ϩ˵ʪ̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝ͱΧϩ̈ͱ͝ϑͱ˙ϩ˵ʪ˙ɇ͝ʀͱ̷̈Ї̈͝ϩ̈ϑ࢘ߚߜߚߚߛߚࣞߛߚߚߚߚߚࣞߜߚߚߚߚߚࣞߝߚߚߚߚߚ࢘
ॺƟ˵ʪ̈͝ʒ̈ӬʒЇɇ̷ʀͱ͝ϩθͱ̷ϑʪϩϩ̈͝˝ࣔƊkߜߚࣕͱ˙ϩ˵ʪ˙ɇ͝ʀͱ̷̈Ї̈͝ϩ̈ϑɇϑʪϩϩ̈͝˝ϩͱ̈͝ʒ̈ӬʒЇɇ̷̷цʀͱ͝ϩθͱ̷ϩ˵ʪ˙ɇ͝ʀͱ̷̈Ї̈͝ϩи˵ʪ͔͝ͱθʪϩ˵ɇ͝ߛ˙ɇ͝ʀͱ̷̈Ї̈͝ϩϑɇθʪ̈͝ϑϩɇ̷̷ʪʒ
ߞ Ɗʪϩϩ˵ʪ˙ɇ͝ʀͱ̷̈Ї̈͝ϩͱΧϩ̈ͱ͝ϑЇϑ̈͝˝ϩ˵ʪθʪ͔ͱϩʪʀͱ͝ϩθͱ̷̷ʪθ
ॸߚߜϑʪθ̈ʪϑ̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝ͱΧϩ̈ͱࣔ͝ߛǮǽࢬߜǮǽࢬߞǮǽࢬߝߠߚࣕ
ॺߛǮǽࢬߜǮǽࢬߞǮǽࢬߝߠߚʀɇϑϑʪϩϩʪ͔ͱʒʪ̷ࡧ
ࣞÃϩӥ̷̷ɵʪϑʪϩɇϑ࣯Ƹϑʪ॓ߝ͔̈͝Їϩʪʒʪ̷ɇцࣰʪЭʪ̈͝˙ϩ˵ʪʒθɇ̈͝ΧЇ͔ΧࣔƊkߢࣕϑʪϩϩ̈͝˝Эɇ̷Їʪ̈ϑϑʪϩɇϑ࣯ߚࣰ
ࣞÃ˙ϩ˵ʪƊkߛߢϑʪϩϩ̈͝˝Эɇ̷Їʪ̈ϑʒʪϑ̈˝͝ɇϩʪʒɇ͝Ї͔ɵʪθͱϩ˵ʪθϩ˵ɇ͝ߜͱθߠࡨϩ˵ʪ˙̷̈ϩʪθЇϑɇ˝ʪϩ͔̈ʪࣔƊkߛߢࣕӥ̷̷ɇЇϩͱ͔ɇϩ̈ʀɇ̷̷цɵʪϑʪϩɇϑߛߚߚߚ˵ͱЇθϑ
ॺÃ˙ϑʪϩɇϑɇЭɇ̷Їʪͱϩ˵ʪθϩ˵ɇ͝ϩ˵ʪƊkϑʪϩϩ̈͝˝ࡨ̈ϩӥ̷̷ɵʪϑʪϩɇϑϩ˵ʪʒʪ˙ɇЇ̷ϩ࣯ߚࣰ
ॺƟ˵ʪƊkߟʀʪ͝ϩθɇ̷ʀͱ͝ϩθͱ̷Їϑɇ˝ʪͱΧϩ̈ͱ̈͝ϑϑʪϩϩͱϩ˵ʪʒʪ˙ɇЇ̷ϩߜࣔƸϑʪࣕƟ˵ʪθʪ˙ͱθʪࡨЇϑ̈͝˝ϩ˵ʪʀʪ͝ϩθɇ̷ʀͱ͝ϩθͱ̷ʒͱʪϑ͝ͱϩθʪαЇ̈θʪɇϑʪΧɇθɇϩʪϑʪϩϩ̈͝˝
ϩϩ˵̈ϑΧͱ̈͝ϩࡨɇ͝ʪθθͱθӥ̷̷͝ͱϩͱʀʀЇθʪЭʪ̈͝˙ʀʪ͝ϩθɇ̷ʀͱ͝ϩθͱ̷̈ϑ͝ͱϩʀͱ͝͝ʪʀϩʪʒࡨɇ͝ʒʀ˵ɇ͝˝ʪ̈ϩϩͱߚࣔÜϑЇϑʪࣕ̈˙ϩ˵ʪ˙ɇ͝ʀͱ̷̈Ї̈͝ϩӥ̷̷ɵʪʪуʀ̷Їʒʪʒ
ॺƟ˵ʪͱЇϩΧЇϩͱ˙ϩ˵ʪʪуϩʪθ͝ɇ̷²ʪɇϩʪθͱ˙Ɗkߛߟӥ̷̷ɵʪͱЇϩΧЇϩϩʪʒϩ˵θͱЇ˝˵ɇ͝Ãđࣞ9ߛߞʀͱ͝͝ʪʀϩ̈ͱࣔ͝Χ̷ʪɇϑʪθʪ˙ʪθϩͱÃđࣞ9ߛߞ͔ɇ͝Їɇ̷ࣕ
4-1-4. Fan Coil Unit Installation Option Setting (setting option to suit installation site conditions)
Ɗkߛ
Ɗkߜ
Ɗkߝ
Ɗkߞ
Ɗkߟ
Ɗkߠ
ߚ
2
ŵͱɵͱϩʀ̷ʪɇ̈͝͝˝
kуϩʪθ͝ɇ̷ϩʪ͔ΧʪθɇϩЇθʪ
sensor
Central control
Ęŵťđʀͱ͔Χʪ͝ϑɇϩ̈ͱ͝
Ɗkߡ
Ɗkߢ
Ɗkߣ
Ɗkߛߚ
Ɗkߛߛ
Ɗkߛߜ
1
Uθɇ̈͝ΧЇ͔Χ
²ͱϩиɇϩʪθ˵ʪɇϩʪθ
Electronic heater
-
đɇϑϩʪθࢬƊ̷ɇЭʪ
Ɗkߛߝ
Ɗkߛߞ
Ɗkߛߟ
Ɗkߛߠ
Ɗkߛߡ
Ɗkߛߢ
2
kуϩʪθ͝ɇ̷ʀͱ͝ϩθͱ̷
kуϩʪθ͝ɇ̷ʀͱ͝ϩθͱ̷ͱЇϩΧЇϩ
Ɗࣞť̷ɇϑ͔ɇ̈ͱ͝
9Їііʪθ
̷̈ϩʪθЇϑɇ˝ʪϩ͔̈ʪϑʪϩϩ̈͝˝
Ɗkߛߣ
Ɗkߜߚ
Ɗkߜߛ
Ɗkߜߜ
Ɗkߜߝ
Ɗkߜߞ
3
ŵʪ͔ͱϩʪʀͱ͝ϩθͱ̷̈͝ʒ̈ӬʒЇɇ̷
control
²ʪɇϩ̈͝˝ϑʪϩϩ̈͝˝
ʀͱ͔Χʪ͝ϑɇϩ̈ͱ͝
-
-
²Ї͔ɇ͝ϑʪ͝ϑͱθ
Fan coil unit
1(L)
F2
F1
2(N)
Summary of Contents for AG026MN1DEH
Page 14: ...3 3 Disassemblyand Reassembly Parts Procedure k...
Page 15: ...3 4 Disassemblyand Reassembly Parts Procedure 1 k A A A 9 A 9 k k A k A k A k U k k...
Page 17: ...3 6 Disassemblyand Reassembly Parts Procedure k k 9 Uk...
Page 18: ...3 7 Disassemblyand Reassembly Parts Procedure 2 U U A k U k U unit hands 3 Electronics...
Page 19: ...3 8 Disassemblyand Reassembly Parts Procedure unitPCB 4 U 9 U 9...
Page 21: ...Disassemblyand Reassembly Parts Procedure A 7 U A k U A k U k U k U U unit 8 A 9...
Page 23: ...3 12 Disassemblyand Reassembly Parts Procedure k 2 U U A k U k U 9 A 3...
Page 24: ...3 13 Disassemblyand Reassembly Parts Procedure 4 Electronicsboard A k U k unitPCB...
Page 25: ...3 14 Disassemblyand Reassembly Parts Procedure 5 U A k U A k U k 9 U U k U U...
Page 26: ...3 15 Disassemblyand Reassembly Parts Procedure 6 U 9 U 9 A k U k U 9 7 A k U k k kk A9...
Page 28: ...3 17 Disassemblyand Reassembly Parts Procedure A k unit A A...
Page 30: ...3 19 Disassemblyand Reassembly Parts Procedure k k A k A k A k U A k A k U A k U U 9 U 9...
Page 31: ...Disassemblyand Reassembly Parts Procedure k k A k U k 9 Uk k U Uk Uk U k...
Page 33: ...3 22 Disassemblyand Reassembly Parts Procedure k k A k A k A k U A k A k U A k U U 9 U 9...
Page 34: ...3 23 Disassemblyand Reassembly Parts Procedure k k A k U k 9 Uk k U Uk Uk U k...
Page 36: ...3 25 Disassemblyand Reassembly Parts Procedure A9 Unit A 4 U U...
Page 37: ...3 26 Disassemblyand Reassembly Parts Procedure 5 k k U k k 6 CrossFan A U A...
Page 38: ...3 27 Disassemblyand Reassembly Parts Procedure A 7 U A U U U U U...
Page 42: ...3 31 Disassemblyand Reassembly Parts Procedure 5 U A k U k A k U k 6 Evaporation U...
Page 49: ...3 38 Disassemblyand Reassembly Parts Procedure 9 A k U k...
Page 50: ...3 39 Disassemblyand Reassembly Parts Procedure A k U k A k U k A k U k...
Page 51: ...Disassemblyand Reassembly Parts Procedure A k U k 4 U...
Page 63: ...4 9 Troubleshooting Steps Remotecontroldisplay 19 k k a k b k SEG23 SEG24...
Page 104: ...6 1 6 Wiring Diagram 6 1 Fan Coil Unit 6 1 1 Slim 1 way cassette Medium_JSF1 U...
Page 105: ...U 6 2 U 6 1 2 Slim 1 way cassette Small_Medium_JSF2 4 way cassette G4WAY...
Page 106: ...U 6 3 U 6 1 3 Wind Free 1Way Cassette...
