Toshiba MMU-AP0091H service manual 181, Eeprom, Disp, Chk

Power transformer (Primary side) (AC200V)

*1 Flap

181

Drain pump output

Optional power supply

	Power transformer (Secondary side)		Indoor/Outdoor communication (Spare)
Power supply	(AC11V, 14V, 20V)
		PMV output	Indoor/Outdoor communication
	Microcomputer
			(Also used for communication of
	operation LED	EEPROM
			the central control system)

Remote controller power supply LED

HA (T10)

Optional output

Remote controller inter-unit wire

EXCT	TA sensor	Outside	TCI sensor
AC fan output		error input		DISP
			TC2 sensor		Used for
Filter/Option error input				CHK	servicing

MCC-1403 2-way Air Discharge Cassette Type, 1-way Air Discharge Cassette Type (1 Concealed Duct High Static Pressure Type, Floor Standing Cabinet Type, Floor Standing Concealed Type, Floor Standing Type

TCJ sensor

Float SW

* Short plug is inserted in Concealed Duct

High Static Pressure type, Floor standing cabinet type, Floor standing type, Floor stabding conceded type.

*1 2-way Air discharge cassette,

1-way Air discharge cassette, Floor standing only.

Series),