Samsung DA68-03194N User Manual page 46

Operations
• Temporary Appliance Load Reduction (L4): The refrigerator responds to a TALR signal
by aggressively reducing the load for a short time period. This function reduces energy
consumption by stopping the compressor and controlling the functions that consume a
lot of energy such as the defrost cycle and making ice.
- When the refrigerator operates in TALR (L4) mode, "L4" is displayed on the
refrigerator display.
- TALR (L4) mode is automatically deactivated after it lasts for the received duration
(max. 15 minutes), or when the Override key is pressed. The mode is immediately
deactivated and the refrigerator returns to the normal state when the door is
opened or closed, or the dispenser is used.
To check the MAC address
Override Mode
When you want the refrigerator to ignore the SMART GRID (Demand Response) signal
from the utility company, you can activate OVERRIDE mode.
When you activate OVERRIDE mode, the refrigerator ignores the SMART GRID (Demand
Response) signal and is not controlled by the utility company.
46 English
Untitled-8 46
1. In this mode, the MAC address appears
on the temperature panel (on both the
freezer and the fridge sections of the
panel) sequentially for 1 minute.
Press and hold both Freezer and Fridge
for 6 seconds. The temperature panel
blinks. Then, press Freezer again to
display the MAC address. The fridge
beeps.
2. For example, if the MAC address is
"11-22-33-44-55-66", the temperature
panel displays the address for 1 minute
in this sequence: "-- / --"  "11 / 22" 
"33 / 44"  "55 / 66"  "-- / --".
After the 1 minute, the MAC address
disappears and the temperature panel
returns to the normal state.
NOTE
The temperature panel displays ""-- / --"
for an unknown MAC address or if a Wi-Fi
connection is not established or is lost.
2016-03-30 1:29:22