SERVICE MANUAL
Model: HRF-800DGS8
21
Issue 2014-11-13
REF. Ref1411S025V1
7-4. The combination key
Combination of keys can enter under the state of unlocking.
A、The function of exhibition hall:
Entry Methods：Press Temperature zone all through and press intelligent icon five times；Buzzer sounds
once.
Function mode：Under the default state, lit from top to bottom in order, then automatic switching icon and
select temperature zone room once, at the same time display temperature switch once, lit again from top
to bottom in order cycle.
Exit Methods: Temperature zone selection and intelligent five times; a buzzer sounds, display before
entering state.
Note: in exhibition mode, the freezing temperature of fixed display -18, refrigerated fixed display 04. The
mode don`t memory function after the power failure.
B、 Clear EEPORM：
Entry Methods：Press Temperature zone all through and press lock icon five times；Buzzer sounds once.
Function mode： Empty Information in the EEPROM, refrigerator returns to the first state of power on.
Exit Methods: Press and exit automatically.
C、Fault code
Entry Methods：Press Temperature zone all through and press fast freeze five times；Buzzer sounds
once.
Functional model: If the refrigerator has no fault, temperature display region will display the "- -"; or it will
display in accordance with the provisions of note failure mode, then press locking function and display
multiple fault according to the fault priority by recycling.
Exit way: If the refrigerator has no fault, the "- -" will disappear and exit after 5 seconds; fault withdrawal
automatically when no button action after 20 seconds; Pressing Temperature zone all through and fast
freeze five times again can be manually exit.
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