SERVICE MANUAL
Model: HB21FC45N*
25
Issue 2010-07-05
Rev. Ref1007S019V0
Maximum 8 8
3.
Ice maker inspection mode: DO NOT ATTEMP TO MANUALLY START THE ICEMAKER. The
icemaker will not operate if the freezer door is open. Press and hold the “F” and “K” buttons for 3
seconds. Once the icemaker starts a harvest cycle release the buttons. Icemaker harvest default is
1 tray every 60 minutes. Actual time will vary depending on settings and conditions.
5-5 Ice-making process
1. Water in: The machine let water into ice-maker after ice releasing action
2. Ice-making delay time: Include two conditions, one condition is that the ice-making time reach to 60
minutes, another condition is that the ice-maker senor temperature is lower than-14℃. It must be meet
these two conditions, the ice maker could overturn and make ice cube.
3. Ice-detection: When ice-maker is under working status, ice-measure staff move downward firstly to
detect if the ice is full. If the measure-staff can move to the lowest position, it means that the ice in
ice-drawer is not full, and it can continue next ice-releasing action. If the measure-staff can not move
to the lowest position, machine will take for the ice in ice-drawer is full, and return to ice-making delay
time to wait another ice-detection action, and then come into being cycle.
4. Ice-releasing: If the result of ice-detection is not full, ice-box will rotate to release ice. After
ice-releasing, machine going on another water in action, and then come into being cycle.
F