Panasonic CS-S9MKQ Service Manual page 78

12.14.10 Infrared Sensor Abnormality
•
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 infrared sensor judge Lo level continuously for 25 seconds
•
Error Code judgment
When abnormality happened, internal counter increase by 1 time.
Infrared sensor power OFF, retry after 5 seconds.
When the infrared 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.
•
When error code happened, the unit is able to operate without AUTO COMF / ECO NAVI.
12.14.11 Infrared Sensor Check Mode
• To enable Infrared sensor abnormality check mode:
"VARIOUS SETTING" mode:
•
During ECO NAVI / AUTO COMF 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/AUTO COMF button again.
•
If the Infrared sensor has no abnormality, the CHECK process will end and continue with normal operation.
Remote control normal mode
Press continously for 15s
SET
SET
Transmit Patrol default OFF/ON code
(Buzzer: OFF:peep, ON:peep)
SET
Transmit Patrol demo code
(Buzzer: OFF:peep, ON:peep)
SET
Transmit ECO demo code
(Buzzer: OFF:peep, ON:peep)
SET
Transmit check code
(Buzzer:peep)
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