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ICE MAKER
AND DISPENSER
OPERATION
PRINCIPLE
AND REPAIR
METHOD
1. Working Principles
1-1. Ice Maker Working Principles
• Leve_ Ice Maker Cube Mould for "Initial Control"
after power is input.
• Wait until the water in the cube mould is frozen
after ice maker starts operation.
• Check ice bank is full of ice by rotating ice ejection
motor in normal and reverse direction and eject ice into
the ice bank if ice bank is not full.
• Conduct "Ice Making Control" after supplying
water icto the ice maker
cube mould by operating water valve.
• This is for refrigerator assembly line and service. When "ice making test switch" is pressed,
it operates in the following steps: initial --_ ice ejection --_water supply control steps.
%2. Dispenser
Working
Principles
1. This function is available in Model GR-P247,
GR-P207 and GR-L247, GR-L207 where water and ice are available without
opening freezer compartment door,
2. =Crushed Ice" is automatically selected when power is initially applied or reapplied after power cut.
3. When dispenser selection switch is continuously pressed, light is on in the following sequence:
=Water" , "Cube Ice" , "Crushed Ice".
4. Lamp is on when dispenser
rubber button is pressed end vice versa.
5. When dispenser
crushed ice rubber button is pressed, dispenser solenoid and geared motor work so that crushed ice can
be dispensed
if there is ice in the ice bank.
6. When dispenser
cube ice rubber button is pressed, dispenser
solenoid, cuba ice solenoid and geared motor work so that
cube ice can be dispensed
if there is ice in the ice bank.
7, When dispenser
water rubber button is pressed, water valve opens and water is supplied if water valve is normally
installed on the right side of the machine room.
8. Ice and water are not available when freezer door is open.
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