71
Remarks
●
The fan is sending out cold air to circulate it through the compartments.
When the air is touching the surface of louver or liner wall, such sound can make.
Start
Change the fan.
N
Y
Set it right not to touch.
Y
N
Set it right not to move.
Y
N
Change the motor
assembly.
N
Y
Explain to the customers
how fan is working to
circulate cold air in the
compartments.
9-4-3. Fan Noise
Fan is damaged
or transformed ?
Fan is touching
the surround ?
Fan-motor assembly
is moving or shaking ?
Motor has its own noise
or vibration when working ?
Содержание FRS(N)-U20IA
Страница 4: ...3 2 EXTERNAL VIEWS 2 1 External Size FRS N U20IA...
Страница 5: ...4 FRS N U20DA FRS N U20EA...
Страница 6: ...5 FRS N U20FA FRS N U20GA...
Страница 41: ...40 6 1 Wiring Diagram 6 DIAGRAM FRS N U20IA...
Страница 42: ...41 FRS N U20DA EA FA GA...
Страница 43: ...42 6 2 Circuit Diagram of Main PCB FRS N U20IA...
Страница 44: ...43...
Страница 45: ...44 FRS N U20DA EA FA GA...
Страница 46: ...45...
Страница 88: ...87 11 5 Dispenser Water Flow...
Страница 89: ...88 CABINET 12 1 FRS N U20IA 12 EXPLODED VIEW PARTS LIST...
Страница 90: ...89 MECH ROOM...
Страница 91: ...90 R ROOM...
Страница 92: ...91 F ROOM...
Страница 93: ...92 F DOOR...
Страница 94: ...93 R DOOR...
Страница 99: ...98 CABINET 12 2 FRS N U20DA...
Страница 100: ...99 MECH ROOM...
Страница 101: ...100 R ROOM...
Страница 102: ...101 F ROOM...
Страница 103: ...102 F DOOR...
Страница 104: ...103 R DOOR...
Страница 110: ...109 CABINET 12 3 FRS N U20EA...
Страница 111: ...110 MECH ROOM...
Страница 112: ...111 R ROOM...
Страница 113: ...112 F ROOM...
Страница 114: ...113 F DOOR...
Страница 115: ...114 R DOOR...
Страница 121: ...120 CABINET 12 4 FRS N U20FA...
Страница 122: ...121 MECH ROOM...
Страница 123: ...122 R ROOM...
Страница 124: ...123 F ROOM...
Страница 125: ...124 F DOOR...
Страница 126: ...125 R DOOR...
Страница 132: ...131 CABINET 12 5 FRS N U20GA...
Страница 133: ...132 MECH ROOM...
Страница 134: ...133 R ROOM...
Страница 135: ...134 F ROOM...
Страница 136: ...135 F DOOR...
Страница 137: ...136 R DOOR...
Страница 143: ...686 AHYE ON DONG MAPO GU S E OUL KOR E A C P O BOX 8003 S E OUL KOR E A PRINTED DATE JULY 2005 DAEWOO ELECTRONICS CORP...