Daewoo DW-3000 Series Training Manual page 44

Function DWF-100M's,100C's,1098's
Door open It is same with above "UE" mode. "LE" mode is shown.
Checking "LE" This function mainly is to be used when Spin process, because if Lid is in opened-status when Spin mode
(Lid Error) it will cause a very dangerous situation like a customer's casualties.
If the Lid is opened when Delay(Reservation) course, also "LE" signal is shown.
The reset method is just to close Lid.
Water supply This is similar to "OE" signal. The Micom count the time of filling water from reset point to trip point.
Checking "IE" If the time is over 1 hour, PCB display "IE" signal with
(Input Error) buzzer ringing
Checking point here is tap water pressure, connection of hot/cold valve and water tap properly.
The reset method is open Lid and close and then press the Start/Hold button.
Operation status of water valve per each process.
DWF-900's, 160's, 170's, 174W's
selected water temp. washing process
cold
warm
hot
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If the time is over 30 minute,
PCB display "IE" signal with
buzzer sound
rinse process
cold cold
cold + hot cold
hot cold
DWF-750's, 800's