LG GR-K192AF Service Manual - Page 47

Step : 0, Step : 54, Step : 36, Step : 18

Page 47 highlights

Characteristics of each part (3) Operating principle Controlling the rotating angle of the stepping motor will open/close the outlet pipe entrance by changing the shape of the valve connected to the bottom of the rotor. Left/Right compartment open (STEP : 0) Right compartment open (STEP : 54) Closed area Right side outlet Left/Right compartment open (STEP : 36) Left compartment open (STEP : 18) Valve Left side outlet (4) Operating characteristics Left Right (Left compartment open) (Right compartment open) (Clockwise rotation) (Counter clockwise rotation) Initial control - Power reset - 47 -

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57

(3) Operating principle
Controlling the rotating angle of the stepping motor will open/close the outlet pipe entrance by changing the shape of the
valve connected to the bottom of the rotor.
(4) Operating characteristics
Characteristics of each part
- 47 -
Left/Right compartment
open
(STEP : 0)
Right compartment
open
(STEP : 54)
Left/Right compartment
open
(STEP : 36)
Left compartment
open
(STEP : 18)
Closed area
Valve
Left side outlet
Right side outlet
Initial control
- Power reset
Left
Right
(Left compartment open)
(Right compartment open)
(Clockwise rotation)
(Counter clockwise rotation)