Correct connection of connector.
Are characteristics of
TC sensor resistance value normal?
Is connection of TC sensor connector
(CN101 on Indoor P.C. board) correct?
∗
Refer to Characteristics-2.
Replace TC sensor.
Check indoor P.C. board (MCC-1510).
Defect
→
Replace
Correct connection of connector.
Are characteristics of
TCJ sensor resistance value normal?
Is connection of TCJ sensor connector
(CN102 on Indoor P.C. board) correct?
∗
Refer to TCJ sensor
(Temperature-Resistance value characteristic table)
Replace TCJ sensor.
Check indoor main P.C. board (MCC-1510).
Defect
→
Replace
YES
YES
YES
YES
NO
NO
NO
NO
[F02 error]
[F01 error]
[F29 error]
This check code indicates a detection error of IC10 non-volatile memory (EEPROM) on the indoor unit P.C.
board, which generated during operation of the air conditioner. Replace the service P.C. board.
∗
When EEPROM was not inserted when power supply turned on or when the EEPROM data read/write
operation is impossible at all, the automatic address mode is repeated. In this time, [97 error] is displayed on
the central controller.
[P31 error] (Follower indoor unit)
When the header unit of a group operation detected [E03], [L03], [L07] or [L08] error, the follower unit of the
group operation detects [P31 error] and then the unit stops.
There is no display of the CODE No. or alarm history of the remote controller. (In this model, the mode enters
in automatic address set mode when the header unit detected [L03], [L07] or [L08] error.)
(Power ON)
[SET] is displayed
on remote controller.
[SET]
goes off.
LED (D02) on indoor unit
P.C. board flashes with
1Hz for approx. 10 seconds.
Reboot
(Reset)
(Repetition)
(Approx.
3 minutes)
(Approx.
1 minute)
FILE NO. SVM-
12004
–
58
–
Summary of Contents for RAV-SM307KRTP-A
Page 14: ...RAV SM806KRT E TR FILE NO SVM 12004 14 ...
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