Heating Mode Restriction Due To High Air Temperature. (E-440) Operation Prohibited Due To Low Pressure. (E-441) - Samsung AM053FXMDCH Service Manual

3-28. Heating mode restriction due to high air temperature. (E-440)
Operation prohibited due to low pressure. (E-441)
Outdoor unit Display
Indoor unit Display
Judgement Method
Cause of problem
Samsung Electronics
Duct, Cassette (1 / 2Way), Console, Ceiling
Operation Defrost
× ×
Cassette (4Way / Mini 4Way)
Operation Defrost
×
◑
Duct, Cassette (1/2 Way), Console, Ceiling
Operation Timer
× ×
: ON
※ ●
E-440 / E-441
Timer Fan
◑ ◑
Timer Filter
◑ ◑
Turbo 24°C
◑ ◑
: Flash ×: OFF
◑
Filter / MPI
◑
27°C
◑
67