Toshiba Super MMY-MAP0801HT8 - Page 146

146
Check code
Main
remote
controller
P26
P29
P31
Outdoor 7-segment display
Check code Sub-code
P26 01: Compressor 1 side
02: Compressor 2 side
P29 01: Compressor 1 side
02: Compressor 2 side
——
AI-NET
central control
remote controller
14
16
47
Detected
position
IPDU
IPDU
Indoor
Check code name
G-Tr short-circuit
protection error
Compressor
position detection
circuit error
Other indoor error
(Group follower
unit error)
Status
All stop
All stop
Corresponding
unit only stops.
Error detection condition
Instantaneous over-current
was detected when compres-
sor started.
Position was not normally
detected.
E07/L07/L03/L08 was
detected when other indoor
unit in the group was defective.
Check item (position)
• Check connector connection and wiring on IPDU P.C. board.
• Check compressor error and defect of compressor coil.
• Check outdoor P.C. board (IPDU) error.
• Check connector connection and wiring.
• Check compressor error and defect of compressor coil.
• Check P.C. board (IPDU) error.
• Check indoor P.C. board.