Panasonic CU-SA9CKP5 - Operation Details; 7.1. Cooling Mode Operation

Time Delay Safety Control
Automatic Restarting Control
Anti-freezing Control
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If temperature of evaporator is lower than 2°C continuously
for 4 minutes, the compressor ill cease to prevent the
evaporator from freezing. Fan speed setting will not be
changed.
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When temperature of evaporator reaches 10°C,
compressor will restart.
During Cooling Mode Operation, the Time Delay Safety Control
is available.
Compressor Protection Control
Anti-reversing Control
7 Operation Details
7.1. Cooling Mode Operation
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When selecting the Cooling Mode Operation, the unit will operate according to the setting by the Remote Controller and the
operation is as the following.
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3 min. ---- The compressor is ceased for 3 minutes to balance the pressure in the refrigeration cycle.
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(Protection of compressor).
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7 min. ---- The unit will automatically operate in 7 minutes even if the room temperature is not reached.
(Prevention of raising the humidity)
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If the outdoor fan motor does not run 50 seconds after the compressor starts, the compressor will cease and restart in 3
minutes.(Time Delay Safety Control is effective.)
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If this symptom occurs repeatedly 3 times, the compressor will stop.
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If the operation mode changed or the unit turned off by remote controller, Compressor Protection Control will be reset.
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If the compressor has been continuously running for 5 minutes, and the difference of temperature between intake air and
evaporator is continuously lower than 2.5°C or below for 2 minutes, the compressor is ceased for 3 minutes then restarts. (Time
Delay Protection Control is effective.)
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CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5