Toshiba MCY-MHP0404HS-E Service Manual page 110

Check code
Outdoor 7-segment display
Main
remote
Check
Sub-code
controller
code
F01 – –
F02 – –
F03 – –
F04 F04 –
F06 F06 –
F07 F07 –
F08 F08 –
F10 – –
F11 – –
F12 F12 –
AMP Air Conditioning
Location
of Description System status
detection
Indoor Indoor TCJ Stop of
unit sensor trouble corresponding
unit
Indoor Indoor TC2 Stop of
unit sensor trouble corresponding
unit
Indoor Indoor TC1 Stop of
unit sensor trouble corresponding
unit
I/F TD sensor trouble All stop
I/F TD sensor trouble All stop
I/F TL sensor trouble All stop
I/F TO sensor trouble All stop
Indoor Indoor TA Stop of
unit sensor trouble corresponding
unit
Indoor Indoor TF Stop of
unit sensor trouble corresponding
unit
I/F TS sensor trouble All stop
Check code detection
condition(s)
Sensor resistance is infinity
or zero (open / short circuit).
Sensor resistance is infinity
or zero (open / short circuit).
Sensor resistance is infinity
or zero (open / short circuit).
Sensor resistance is infinity
or zero (open / short circuit).
Sensor resistance is infinity
or zero (open / short circuit).
Sensor resistance is infinity
or zero (open / short circuit).
Sensor resistance is infinity
or zero (open / short circuit).
Sensor resistance is infinity
or zero (open / short circuit).
Sensor resistance is infinity
or zero (open / short circuit).
Sensor resistance is infinity
or zero (open / short circuit).
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Check items (locations)
Check connection of TCJ
sensor connector and
wiring.
Check resistance
characteristics of TCJ
sensor.
Check for trouble in indoor
P.C. board.
Check connection of TC2
sensor connector and
wiring.
Check resistance
characteristics of TC2
sensor.
Check for trouble in indoor
P.C. board.
Check connection of TC1
sensor connector and
wiring.
Check resistance
characteristics of TC1
sensor.
Check for trouble in indoor
P.C. board.
Check connection of TD
sensor connector.
Check resistance
characteristics of TD
sensor.
Check for trouble in outdoor
P.C. board (I/F).
Check connection of TE
sensor connectors.
Check resistance
characteristics of TE
sensors.
Check for trouble in outdoor
P.C. board (I/F).
Check connection of TL
sensor connector.
Check resistance
characteristics of TL
sensor.
Check for trouble in outdoor
P.C. board (I/F).
Check connection of TO
sensor connector.
Check resistance
characteristics of TO
sensor.
Check for trouble in outdoor
P.C. board (I/F).
Check connection of TA
sensor connector and
wiring.
Check resistance
characteristics of TA
sensor.
Check for trouble in indoor
P.C. board.
Check connection of TF
sensor connector and
wiring.
Check resistance
characteristics of TF
sensor.
Check for trouble in indoor
P.C. board.
Check connection of TS
sensor connector.
Check resistance
characteristics of TS
sensor.
Check for trouble in outdoor
P.C. board (I/F).