Prevention Of Heating/Cooling Operation Due To Outdoor Temperature - Samsung AM080 XV Series Service Manual

Troubleshooting
4-3-38 Prevention of heating / cooling operation due to outdoor temperature
Outdoor unit
display
Duct, Cassette (1/2 Way),Console, Celing
Operation Defrost
Indoorunit
display ×
※ ●: ON ◑: Flash ×: OFF
∙ Heating operation : When the outdoor temperature is more than 30℃
Judgment
Method
∙ Cooling operation : When the outdoor temperature is less than -25℃
∙ System protection operation status (Is not breakdown)
Cause of
problem
· If the outdoor temperature is satisfied the operating range, it will clear the error and start the operation automatically.
4-58
(Prevention of heating operation due to high temperature of outdoor)
(Prevention of cooling operation due to low temperature of outdoor)
Timer Fan Filter/MPI Operation Defrost
× ◑ ◑
Cassette (4/Mini4 Way)
◑ × ◑
Wall-mounted (NeoForte)
Timer Filter Operation Timer
◑ ◑ ●
Samsung Electronics
Turbo
◑ ◑