Samsung AM048FXMDCH - Communication Error between Indoor and Outdoor Unit (E-201)

34 Samsung Electronics
3-2. Communication error between indoor and outdoor unit. (E-201)
(Installation number setting error repeated indoor unit address,
indoor unit communication cable error.)
Outdoor unit Display E-201
Indoor unit Display
Duct, Cassette (1 / 2Way), Console, Ceiling
Operation Defrost Timer Fan Filter / MPI
× ×
◑ ◑
×
Cassette (4Way / Mini 4Way)
Operation Defrost Timer Filter
×
◑
◑ ×
Duct, Cassette (1/2 Way), Console, Ceiling
Operation Timer Turbo 24°C 27°C
× ×
◑ ◑
×
※ ● : ON ◑ : Flash ×: OFF
Judgement Method t$PNNVOJDBUJPOFSSPSCFUXFFOJOEPPSBOEPVUEPPSVOJUT
Cause of problem t3FGFSUIFOFYUQBHF