Panasonic CS-S9NKV, Руководство по обслуживанию, Страница: 69 / 138

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11.13.1.10 Infrared Sensor Abnormality
•
Abnormality detection:
ƒ Connector disconnection / Wire cut abnormality
o
Sensor judge Hi level continuously for 25 seconds
ƒ Circuit abnormality
o
70 seconds after power ON, if infrared sensor judge Lo level continuously for 25 seconds
•
Error Code judgment
ƒ When abnormality happened, internal counter increase by 1 time.
ƒ
Infrared sensor power OFF, retry after 5 seconds.
ƒ When the infrared sensor maintains normal condition for 120 seconds, the counter reset or AC reset.
ƒ When abnormality counter reached 4 times, H59 occurred – No TIMER indicator blinking.
•
When error code happened, the unit is able to operate without AUTO COMF / ECO NAVI.
11.13.1.11 Infrared Sensor Check Mode
•
To enable Infrared sensor abnormality check mode:
SET
SET
Transmit ECO demo code
and after 2 seconds return to normal
mode.
Press continously for 15s
SET
Transmit check code
and after 2 seconds return to normal
mode.
SET
Transmit sunlight sensor check code
and after 2 seconds return to normal
mode.
Remote control normal mode
•
During ECO NAVI is ON, when CHECK signal received, if either sensors has abnormality, the 4 times
abnormality counter is ignored, ECO NAVI Indicator will blink immediately and error code is memorized.
•
The unit could operate without ECO NAVI or AUTO COMF.
•
The ECO NAVI indicator blinking could be cancelled by pressing ECO NAVI button again.
•
If the Infrared sensor has no abnormality, the CHECK process will end and continue with normal operation.