Panasonic S-36PU1E5A Technical Data & Service Manual page 576
R410a models
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Also See for S-36PU1E5A:
- Service manual (693 pages) ,
- Technical data & service manual (106 pages) ,
- Operating instructions manual (9 pages)
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P14 O
Sensor Detect
2
1.
Error Detection Method
•
It is judged an error whenever the outdoor unit receives the signal "O
•
With the indoor unit's EEPROM setting (item code 0B) set to 0001, the EXCT input was shorted.
2.
Error Diagnosis
1 System
configuration
2 Indoor unit's
EEPROM
setting
3
Indoor EXCT
wiring
4
Indoor unit's
control
PC board
5
1-1
Is an O
sensor being used?
2
Is the indoor EEPROM setting, item code 0B, on the indoor unit's
2-1
control PC board set to 0001?
3-1
Is the indoor EXCT socket (wire) shorted?
Is the alarm triggered if the indoor EXCT socket (wire) is
4-1
disconnected, and the power is reset?
4-2
Since there is no error, see what happens.
4-3 Indoor unit control PC board error
Alarm Occurred" from the indoor unit.
2
replace PC board.
5-54
Yes
3-1
No
2-1
After correcting the
Yes
setting, 3-1
No
4-1
Yes
Correct wiring
No
4-1
Yes
4-3
No
4-2
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