Toshiba MD-VNK802HEXE Service Manual page 103

(2)Outdoor unit data display (Displayed on each outdoor unit)
SW01 SW02 SW03
Error data
1
<SW04> Push function: Fan runs only for the unit with error. 7-segment A: [E.1]
<SW04 + SW05> Push function: Fan runs only for the unit without error. 7-segment A: [E.0]
<SW05> Push function: Fan operation interrupted.
–
2
Operation mode
3
Horse power of outdoor unit
4
Compressor operation order
Normally: Displays the rotation count of compressor in decimal
5 7-segment display (A / B): [C1.
<SW04> Push SW function: Changes to the operation current value display (decimal)
7-segment display (A / B): [i1.
(Returns to normal display by <SW05> push)
Outdoor fan mode
6
Compressor / Backup
7
–
1 1
8
Control valve output data
9
10
11
12
13
14 PMV1 / PMV2
15 PMV4
Oil judgment status
Normally
16
<SW04> Push SW function: Displays the judgment result of each compressor
* Returns to normal display by
<SW05> push
Description
A Displays outdoor unit No.: [U1] to [U4]
B Displays the check code (Only the latest one).
Displays [– – –] when there is no check code.
If there is an auxiliary code, the check code [
the auxiliary code [– ] for 1 second, alternately.
A –
B –
A Stop: [... ...]
Normal cooling: [...C], Normal heating: [...H], Normal defrosting: [...J]
B –
A 8 Horse power: [...8], 10 Horse power: [10], 12 Horse power: [12],
14 Horse power: [14], 16 Horse power: [16]
B [...HP]
* Data of each compressor appears every 2 seconds in order.
If Compressor 3 does not exist, [– –.– – –] appears.
] [C2. ] [C3. . ]
. ] [i2. . ] [i3. . ] ...
A [FP]
B Mode 0 to 63: [...0] to [63]
A [C.b.]
B Displays the compressor backup setting status
Normally: [... ... ...]
Compressor 1 backed up: [1 ... ...]
Compressor 2 backed up: [... 1 ...]
Compressor 3 backed up: [... ... 1]
A –
B –
Displays the electric valve control output status
4-way valve: ON / 4-way valve 2: OFF
4-way valve: OFF / 4-way valve 2: ON
SV2: ON / SV5: OFF / SV6: OFF
SV2: OFF / SV5: ON / SV6: ON
SV2: OFF / SV5: OFF / SV6: ON
SV3A: ON / SV3B: OFF / SV3C: OFF / SV3D: OFF
SV3A: OFF / SV3B: ON / SV3C: OFF / SV3D: OFF
SV3A: OFF / SV3B: OFF / SV3C: ON / SV3D: OFF
SV3A: OFF / SV3B: OFF / SV3C: OFF / SV3D: ON
SV41: ON / SV42: OFF / SV43: OFF
SV41: OFF / SV42: ON / SV43: OFF
SV41: OFF / SV42: OFF / SV43: ON
SV3F: OFF
SV3F: ON
Displays the total opening data (decimal)
Displays the opening data (decimal)
A [o L.]
B Initial display: [... ... ...], Oil judgment result display: [#. .$]
[#]: Judgment result of Compressor 1, [ ]: Judgment result of Compressor 2,
[$]: Judgment result of Compressor 3 (0: Appropriate, 1/2: Short)
A [L d.]
B Compressor 1 shortage being confirmed: [L ... ...]
Compressor 2 shortage being confirmed: [... L ...]
Compressor 3 shortage being confirmed: [... ... L]
101
] appears for 3 seconds and
...
A B
H. 1 ... ... ...
H. 0 ... ... ...
2. ... 1 0 0
2. ... 0 1 0
2. ... 0 0 1
3. 1 0 0 0
3. 0 1 0 0
3. 0 0 1 0
3. 0 0 0 1
4. ... 1 0 0
4. ... 0 1 0
4. ... 0 0 1
A. ... ... ... 0
A. ... ... ... 1
. P
... . P