Toshiba MD-VNK802HEXE Service Manual page 102

(1)System data display (Displayed only on the center outdoor unit)
SW01 SW02 SW03
Empty
1
System capacity
2
Number of outdoor units
3
Number of connected indoor units /
4 Number of cooling-thermo-active
units
Number of connected indoor units /
5 Number of heating-thermo-active
units
Compressor order correction
6
Release control
7
Oil control
8
Oiling request
9
Refrigerant oil collection
1 3
10
Automatic address
11
Demand operation
12
Optional control (Board input)
13
14 Optional control (BUS line input)
15 Empty
–
16
Description
A [...8] to [48]: 8 to 48 Horse power
B [HP]
A [...1] to [...4]: 1 to 4
B [...P]
A [...0] to [...48]: 0 to 48 (connected)
B [C...0] to [C48]: 0 to 48 (cooling-thermo-active)
A [...0] to [...48]: 0 to 48 (connected)
B [H...0] to [H48]: 0 to 48 (heating-thermo-active)
A Displays data in hexadecimal
B
A Normally: [r...], In release control: [r.1]
B –
Normally: [oiL-0]
Oiling: [oiL-1]
A Displays in segment LED light-up pattern
Display A Display B
B
(Outdoor unit No.)
A Transmitting cooling refrigerant oil collection signal: [C1], Normally: [C...]
B Transmitting heating refrigerant oil collection signal: [H1], Normally: [H...]
A [Ad]
B During automatic address: [...FF], Normally: [... ... ...]
A [dU]
B Normally: [... ... ...], 50 to 90 %: [_50 to _90]
Controlled by BUS line input: [E50 to E90]
Displays the optional control status
Select operation mode: Priority given to heating (Normally)
Priority given to cooling
Only heating
Only cooling
Priority given to number of running indoor units
Priority given to specific indoor unit
Simultaneous ON / OFF: Normally
Starting
Stopping
Nighttime low-sound operation: Normally
Starting
Fan operation for snowing: Normally
Starting
Same as above
A –
B –
100
F part lighting up: Center, oiling request
C part lighting up: Terminal, oiling request
h. .
c. .
H. .
C. .
n. .
U. .
.....
A B
A B
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.1. . . .
.0. . . .
. . .... . .
. . 1. . .
. . ..... .
. . .1. .