Toshiba MMU-AP0091H service manual Sensor Characteristics, Outdoor Unit, Segment display A, B, 167

5. Outdoor EEPROM check code display (Displayed on the header unit only)

∗The latest check code written in EEPROM on each outdoor unit is displayed. (It is used when confirming the check code after power supply has been reset.)

Set SW01 to 03 as shown in the following table and the push SW04 for 5 seconds or more to display an check code.

W01	SW02	SW03	Display contents	7-segment display
				A	B
1	1	16	The latest check code of the header unit 1 (U1)	E. r	1. – –
	2		The latest check code of the follower unit 1 (U2)	E. r	2. – –
	3		The latest check code of the follower unit 2 (U3)	E. r	3. – –

n7-segment display A, B

Display A Display B

D600 D601 D602 D603 D604

9-7. Sensor Characteristics

9-7-1. Outdoor Unit

nTemperature sensor characteristics

	200
	150
]
[k
Resistance	100
	50

Resistance [k ]

40	Characteristic-3
	Outdoor TS1, TS2, TO, TL sensors
30
20
10
0

-10 0 10 20 30 40 50 60 70 Temperature [˚C]

Characteristic-4

Outdoor TD1, TD2, TK1, TK2,

TK3, TK4 sensors

10
5	Resistance[k ]	or(65˚Chigher)

0

Resistance [k ] (10˚C or lower)

10	20	30	40	50	60	70		80	90	100	110	120	130	140	150
						Temperature [˚C]
200							Characteristic-5									20
							Outdoor TE1 sensor
150																15
100																10
50																5
0																0
-30	-20	-10	0	10	20	30		40	50	60	70	80	90	100

Temperature [˚C]

0

Resistance [k ] (10˚C or higher)

167