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11. Instruction of ICE-MAKER operation and Troubleshooting
11-1) Instruction of ICE-MAKER operation
Operation to make horizontality of the ice tray on
the first power-on or the return from the
suspension of electric supply.
By delay of 1 cycle, Eject starts after about 2
hours, regardless of water supply to the ice tray.
On the finish of Ice-making, ice made in the tray
is ejected while checking the signal change of
the HOR/INV S/W and LEVER S/W and the
changing time.
On the finish of Ice-making, water is supplied to
ICE-TRAY by WATER-VALVE.
Horizontality?
START
Eject Motor stop
Delay of 1 Cycle
(below -10 )
Eject step
Water-supply
step
From the finish of Water supply to the finish of
Ice-making.
This is done by dual check of the temperature
and time of Ice-making sensor.
Ice-Making step
This is for the case of the need of Forced-
Operation for the purpose of Operation TEST,
A/S, Cleaning and so on. This step performs
Ice-Making and Eject operation continuously,
prior to all other operations.
TEST step
Y
N
Reverse rotation
of Eject motor
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