Samsung Electronics
118
Troubleshooting
4-3-37
/
Prevention of heating / cooling operation due to outdoor temperature
Outdoor unit
display
(Prevention of heating operation due to high temperature of outdoor)
(Prevention of cooling operation due to low temperature of outdoor)
Indoorunit
display
Duct, Cassette (1/2 Way),Console, Celing
Cassette (4/Mini4 Way)
Wall-mounted (NeoForte)
Operation Defrost Timer Fan Filter/
MPI Operation Defrost Timer Filter Operation Timer Turbo 24
℃
27
℃
×
×
◑
◑
◑
×
◑
◑
◑
●
◑
◑
◑
×
※ ●
: ON
◑
: Flash ×: OFF
Judgment
Method
• Heating operation : When the outdoor temperature is more than 30
℃
• Cooling operation : When the outdoor temperature is less than -25
℃
Cause of
problem
• System protection operation status (Is not breakdown)
•
If the outdoor temperature is satisfied the operating range, it will clear the error and start the operation automatically.
4-3 Appropriate Measures for Different Symptom (cont.)
