Indoor Unit - Toshiba MMD-AP0071SH-C Service Manual

5. Outdoor EEPROM write-in error code display (Displayed on the header unit only)
∗ The latest error code written in EEPROM of each outdoor unit is displayed.
(It is used when confirming the error 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 error code.
W01 SW02 SW03
1 1 16 The latest error code of the header unit 1 (U1)
2 The latest error code of the follower unit 1 (U2)
3 The latest error code of the follower unit 2 (U3)
n 7-segment display A, B
8-7. Sensor Characteristics

Indoor Unit

n Temperature sensor characteristics
Characteristic-1
40
Indoor TA sensor
30
20
10
0
10 20 30
Temperature [˚C]
Display contents
200
150
100
50
0
40 50 -30 -20
7-segment display
A
E. r
E. r
E. r
Display A
D600 D601
Indoor TC1, TC2, TCJ sensors
Characteristic-2
-10 0 10 20 30
Temperature [˚C]
112
B
1. – –
2. – –
3. – –
Display B
D602 D603
40 50 60 70 80 90 100
D604
20
15
10
5
0