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!
WARNING
To avoid risk of electrical shock that can cause death or severe personal injury,
disconnect unit from power before servicing unless tests require power.
8. Operation and Functions
8-6. Icemaker in the Icemaker Room
1) Icemaker Room Temperature Control : by IM Sensor On/Off
Ice Making
Ice Harvest
Icemaker Water Supply
start
Return
• Icemaker starts harvest process by sensing tray temp unless ice storage bin is full.
※ When the bin fills to the level of the optics sensors, the icemaker will stop making ice.
• Icemaker has a ejector and a heater for harvest.
• Ice cube surface is melted by the heater installed the ice tray and ice cubes are
swept for the ejector from the ice tray.
• Icemaker is filled a certain amount of water provided by flow sensor in water valve.
• If the water pressure is too low (under flow sensor pulse value 6), the icemaker
will not work.
• To operate the icemaker properly, water pressure of 20~125psi is required.
※ Water Filter Operation Pressure : 30 ~125psi (207~862kPa, 2.1~8.8kgf/㎠)
※ If the water pressure exceeds 125psi, a pressure reducing valve must be installed.
※ If the water pressure is under 30psi, a booster pump must be installed.
2) Icemaker System :
Ejector
Heater
Ice Tray
• Icemaker Room Temp is controlled by IM Sensor on/off setting value.
• In “Accela Ice” mode, the compress and icemaker room fan will turn on 24hr for Quick Icing.
※
In case of no icemaker water supply for 6hr, the
“Accela Ice” function is canceled.
Optics
Sensors
Ice Type
Selector
Icemaker
Room Sensor
Icemaker
Room Fan
