Data Display Of Indoor Unit Information; Outdoor Eeprom Write-In Error Code Display - Toshiba Super MMU-AP0091H Service Manual

5. Data display of indoor unit information (Displayed on the header unit only)
SW01 SW02 SW03
4 1 to 16 1 to 3 Receiving status of
indoor BUS communication
5 Indoor check code
6 Indoor capacity
(HP) horse power
7 Indoor request command
(S code)
8 Indoor PMV opening data
9 Indoor TA sensor data
10 Indoor TF sensor data
11 Indoor TCJ sensor data
12 Indoor TC1 sensor data
13 Indoor TC2 sensor data
NOTE) Indoor address No. is chosen by changing SW02 and SW03.
SW03 SW02 Indoor address
1 1 to 16 SW02 setup number
2 1 to 16 SW02 setup number + 16
3 1 to 16 SW02 setup number + 32
6. 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.
SW01 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)
4 The latest error code of the follower unit 3 (U4)
Receiving time: [ ... ... 1], Not received: [ ... ... ... ]
B
B No check code: [– – –]
0. 2, 0. 5, 0. 8, ... 1, 1. 2, 1. 7, ... 2, 2. 5, ... 3, 3. 2, ... 4, ... 5,
B
... 6, ... 8, 1 0, 1 6, 2 0
Data is displayed with Hexadecimal notation [ ... ... 0 to ... ... F] : Heating
B
B Data is displayed with Hexadecimal notation
B Data is displayed with Hexadecimal notation
B Data is displayed with Hexadecimal notation
B Data is displayed with Hexadecimal notation
B Data is displayed with Hexadecimal notation
B Data is displayed with Hexadecimal notation
7-segment display A
[01] to [16]
[17] to [32]
[33] to [48]
Display contents
209
Display contents
7-segment display
A B
E. r 1. – –
E. r 2. – –
E. r 3. – –
E. r 4. – –