Videocon FF250L, Service Manual

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15
MICOM FEATURE CONTROLS
5) VACATION MODE
(1) Press VACATION key to enter into this mode. It will show the pattern of VACATION. The setting
temperature of freezing chamber is -11deg, and the temperature of refrigerating chamber will not be
displayed (The refrigerating chamber will not be used). The setting temperature cannot be adjusted.
(
(2) Press VACATION key to exit this mode manually. After exiting this mode, the previous setting will
be restored.
(3) The system will automatically exit this mode and restore previous setting if the door of freezing
chamber or refrigerating chamber opens.
(4) In this mode, the ENERGY SAVING key is invalid. If the electricity is turned off in midway, the
system will enter into vocation mode again after the electricity is turned on (Power down memory
function).
6) ENERGY SAVING MODE
(1) Press ENERGY SAVING key to enter into this mode. It will show the pattern of ENERGY SAVING.
The setting temperature of freezing chamber is -12
℃
, and that of refrigerating chamber is 8
℃
. The
setting temperature cannot be adjusted.
(2) In this mode, the compressor and power-driven air door operate upon setting temperature.
(4) Press ENERGY SAVING key to exit this mode manually. After exiting this mode, the previous
setting will be restored.
(5) The system will automatically exit this mode and restore previous setting if the door of freezing
chamber or refrigerating chamber satisfies “open time ≥2” within 60min.
(6) In this mode, the VACATION key is invalid. If the electricity is turned off in midway, the system will
enter into energy saving mode again after the electricity is turned on (Power down memory function).
7) SCREEN LOCKING KEY
(1) The system will automatically confirm and lock the screen 30s after the completion of key
operation. Simultaneously press and hold and for 3s to manually lock the screen. In screen locked
state, except the unlocking combination keys, other keys are all invalid when being pressed, and the
lock pattern will blink for three times when you press invalid keys.
(2) Simultaneously press and hold and for 3s to manually unlock the screen. All the keys are
available after being unlocked.
(3) When simultaneously pressing and holding and , the other key signals should be ignored if
detected.
8) COMBINATION KEYS
.
(1) Within 30min after powering on, simultaneously press and hold “FAST ICE” and “VACATION” keys
for over 5s to enter into hardware self-check program.
(2) Press and hold UP key and do not leave your finger from this key, then press and hold “TIME”key
for over 5s to enter into temperature sensor parameter query program.
(4) Press DOWN and hold “MODE”key for over 5s to restore factory settings. The timer and counter-
reset will be reset. All the adjustable parameters will be restored.
After that need to power off and re-insert the Display jumper for proper time setting
(5) Press “DOWN KEY” and hold “TIME”key for over 5s to enter into manual defrosting program;
Then press and hold key and do not leave your finger from this key ,
To quit Manual defrost with same way Press “DOWN” and hold “TIME”key for over 5s again.