4-2) Restoration Of Operation Conditions For Power Failure; 4-3) Alarm; 4-4) Exhibition Mode - Samsung RS2530B Service Manual

ALIGNMENT AND ADJUSTMENTS

4-2) RESTORATION OF OPERATION CONDITIONS FOR POWER FAILURE

1) In the case of instant power failure and initialization of PANEL DISPLAY, these can make customer's NON-
SENSE CALL. To avoid this, if power is applied, it judges the temp of Freezer and operates as either
initialization or restoration of operation conditions.
2) With initial POWER ON, it judges the temp of Freezer and if it is below (+41°F/+5°C), it is judged as instant
power failure while operating and restoring the functions related to PANEL DISPLAY such as Power freezing,
CHILD LOCK and Freezer/Refrigerator settings.
3) With initial POWER ON, it judges the temp of Freezer and if it is above (+41°F/+5°C), it is judged as extended
power failure and PANEL DISPLAY will be initialized (Automatic setting at (-4°F/-20°C) for Freezer and
(37.4°F/3°C) for Refrigerator).

4-3) ALARM

1) Button TOUCH
1-1) When selecting each button in the CONTROL PANEL, the verification sound (Ding Dong) of input shall
be heard.
1-2) In the case of pressing more than two KEYS at the same time or pressing the wrong button, the sound
shall not be heard.
2) DOOR-OPEN
2-1) After passing 2 min. consecutively as Freezer/Refrigerator DOOR opened, SOUND alarm (Ding Dong)
shall be heard.
2-2) If the door is still open afterward, sound alarm will be circulated to SOUND (Ding Dong) generating
movement at the interval of a min.
2-3) Alarm stops when Freezer/Refrigerators are all closed.

4-4) EXHIBITION MODE

● When pressing Power Freeze and Freezer KEY on the front Display PANEL simultaneously for 3 seconds.
It will operate as Exhibition Mode with Ding Dong sound.
Press for 8
seconds
● Contents of operation in Exhibition Mode DISPLAY, FAN MOTOR, and DISPENSER will operate normally
except for Comp. and C-Fan.
● Exhibition Mode is not cleared even if power reset.
To cancel Exhibition Mode, press same key (Power Freeze and Freezer KEY) for same time (3 secsonds)
●
● If the temperature of Freezer/ Fridge increases more than (149°F/65°C) in Exhibition Mode, it will restore to
normal operation mode.
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