107
Check code name
[P26] / [14]
(Current code / AI-NET)
Check code name
G-Tr short-circuit protection error
Cause of operation
1. Outdoor unit power error
2. IPDU error/Cable connection error
3. Compressor error
4. IPDU P.C. board error
Sub-code: 01: Compressor 1 side 02: Compressor 2 side
Is power voltage of outdoor unit normal?
Is there no fusing of AC30A fuse?
Replace IPDU P.C. board.
Is compressor normal?
Is wire connector connection
on IPDU P.C. board normal?
Is smoothing condenser normal?
(1500µF, 350V)
Correct power line.
Replace compressor.
Correct connection
of wire connector.
Check capacity coming-out/
external appearance.
Replace fuse and
IPDU P.C. board.
YES
YES
NO
YES
YES
NO
NO
YES
NO
NO
FILE NO. SVM-05052
Summary of Contents for MMK-AP0072H
Page 125: ...TOSHIBA CARRIER CORPORATION ...
