Samsung AC052MN4DKH Service Manual page 80

Smart install mode?
When installing the air conditioner the first time, the installation status and fault status and performance of the product is a self-
diagnostic function to determine comprehensively..
(The corresponding model is necessarily the general operation can be carried out when the smart install mode.)
Installation procedures of smart install mode
(1) Check the installation status of air conditioner.
▶ Check the power wire, communication wire, power connection, service valve opening, additional amount of
refrigerant.
▶ When supplying power upon installation, a warning (error) of not having run in the installation smart install mode is
displayed and the product will not run properly.
Model
360 Cassette
(2) Enter the smart install mode.
▶ Enter of the outdoor unit : Press for at the same time 5 seconds K 1, K 4 switches.
▶ Enter of the remote control : Press for at the same time 4 seconds [Power] + [Set] + [Mode] buttons.
▶ The progress status of installation smart install mode is shown in "00~99"(%).
▶ The smart install may take about 10 minutes.
Model
360 Cassette
(Ice blue
(3) The installation smart install mode is complete.
▶ Success in the installation smart install mode : The unit will enter a general operation standby mode upon blinking to
show a success.
Indoor unit
Indicator light of main unit switches off.
▶
Smart Install failure: Error code blink
※ In the event of Error Error code reference, please carry a house from scratch after an action mode for the Smart Install Error.
Samsung Electronics
Indoor unit
Red lights up
Indoor unit
It is blinking in sequence.
Yellow green Blue Red
After lasting for 3 minutes
Ice blue)
Outdoor unit
After blinking for 10 seconds.
It will enter the general operation stand by mode.
Troubleshooting
Outdoor unit
E508
Outdoor unit
display.
4-45