TCL TRF-520WEXA+, Service Manual

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Refrigerating close function
Under unlock status, long press “ ” key for 3 seconds until the temperature icon switches to refrigerator
compartment, press “ ” key to adjust temperature for refrigerator compartment. Stop key
operation and wait for 5 seconds when the shift of refrigerator compartment is at "OF" to enter refrigerating
close function. Refrigerating close function exits when the shift of refrigerator compartment is not at "OF".
(Setting other functions under refrigerating close status can automatically exit refrigerating close function.
Attention: take the food out of refrigerator compartment before the refrigerating close function is on.)
The refrigerator compartment enters close status when the “Refrigerating close” function is on.
Power-off memory
When the power is cut off, the instantaneous working state of blackout will be locked and resume the state
after power on.
Door alarm
When the refrigerator or freezer door is not well closed or open for over 1 minute, the buzzer siren will send off
sound. Press down any key to stop alarming and the siren sounds “beep, beep, beep” again after I minute;
close refrigerator or freezer door to stop alarming
.
Freezer compartment temperature reminder
When the temperature of freezer compartment is higher than -12℃, the corresponding temperature area
is lit, the digital area flashes. Press down any key to display temperature of freezer compartment when the
power is on, press again or wait for 10 seconds to restore normal display state.
Display protection function
The refrigerator will enter display protection function without any key operation for 30 seconds, and the key board
is locked automatically . Under display protection mode, press any key to exit display protection function.