Panasonic CS-E7PKEW Service Manual page 94

13.14.1.10 ECONAVI and AUTO COMFORT Demo Mode
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To enable ECO DEMO mode:
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To disable ECO Demo MODE:
Transmit ECO Demo signal again.
o
13.14.1.11 Human Activity Sensor Abnormality
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Abnormality detection:
Connector disconnection / Wire cut abnormality
o Sensor judge Hi level continuously for 25 seconds
Circuit abnormality
o 70 seconds after power ON, if human activity sensor judge Lo level continuously for 25 seconds
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Error Code judgment
When abnormality happened, internal counter increase by 1 time.
Human activity sensor power OFF, retry after 5 seconds.
When the human activity sensor maintains normal condition for 120 seconds, the counter reset or AC reset.
When abnormality counter reached 4 times, H59 occurred – No TIMER indicator blinking.
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When error code happened, the unit is able to operate without AUTO COMFORT / ECONAVI.
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