SERVICE MANUAL
Model: HFD647AS/HB21TSSAA
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8-2. Water line scenograph
8-3. Water inlet quantity setting
Water inlet quantity can be controlled through button on the display control panel.
Under Locked state, press A, B, C, D four keys simultaneously for 3 seconds with the buzzer beeps
once, then enter into inl et quantity a djustment. The inlet time can be set between 5 seconds to 1 1
seconds, press FRZ TEMP button and REF TENP button to adjust water inlet time.