Toshiba Super MMU-AP0091H Service Manual page 221

Power supply
Power transformer
(Primary side)
(AC200V)
*1
Flap
Drain pump output
Optional
power supply
Power transformer (Secondary side)
(AC11V, 14V, 20V)
EXCT
AC fan output
Filter/Option error input
Float SW
* Short plug is inserted in Concealed Duct
High Static Pressure type, Floor standing cabinet type,
Floor standing type, Floor stabding conceded type.
PMV output
Microcomputer
operation LED EEPROM
Outside
TA sensor
error input
TC2 sensor
TCJ sensor
Indoor/Outdoor communication (Spare)
Indoor/Outdoor communication
(Also used for communication of
the central control system)
Remote controller
power supply LED
HA (T10)
Optional output
Remote controller
inter-unit wire
TCI sensor
DISP Used for
servicing
CHK
*1 2-way Air discharge cassette,
1-way Air discharge cassette,
Floor standing only.