3-21. Compressor operation stop due to high pressure protection control. (E-407)
Outdoor unit Display
Indoor unit Display
Judgement Method
Cause of problem
Samsung Electronics
Duct, Cassette (1 / 2Way), Console, Ceiling
Operation
×
Cassette (4Way / Mini 4Way)
Operation
×
Duct, Cassette (1/2 Way), Console, Ceiling
Operation
×
Cooling Operation
Heating Operation
E-407
Defrost
Timer
×
◑
Defrost
Timer
◑
◑
Timer
Turbo
×
◑
: ON
: Flash ×: OFF
※ ●
◑
Fan
Filter / MPI
◑
◑
Filter
◑
24°C
27°C
◑
◑
55