Panasonic CS-E18CKE Service Manual page 5

Breakdown Self Diagnosis
Function
Low Pressure Control
(Gas Leakeage Detection)
Indoor Power Relay Control
Anti-Dew Formation Control
Anti Freezing Control
Anti-Cold Draft Control
Hot Start
Intake Air Temperature Control
High Pressure Control
Deodorizing Control
Deice Operation
Outdoor Unit
Time Delay Safety Control
30 seconds Forced Operation
Overload Protection Control
Total Running Current Control
Compressor Overheating
Prevention Control
IPM (Power Transistor)
Overheating Protection Control
Low Operation Frequency
Protection Control
Mininum Operation Frequency
Protection Control
Outdoor Air Temperature
Control
Standby Control
Deice Operation
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