Current Detective Circuit System Error - Toshiba Super MMU-AP0091H Service Manual

Check code name
[H03] / [17]
(d07 / AI-NET)
Sub-code: 01: Compressor 1 side 02: Compressor 2 side
Wiring or connector connection
on IPDU P.C. board normal?
YES
Check IPDU P.C. board.
Check code name

Current detective circuit system error

NO
1. Cabling or connector connection error on
IPDU P.C. board
2. IPDU P.C. board error
Correct connector connection or cabling.
172
Cause of operation