– 93 –
10-2. Display of Outdoor Unit Information (Displayed on Each Outdoor Unit)
Display detail
SW01 SW02 SW03
1
1
1
Outdoor unit No.: [U1] to [U5]
A
Check code data
B If there is no check code, [U.
∗
.
] is displayed.
If there is check code, [U.
∗
. err]
⇔
[OOO]. [ ]
([OOO] : Check code, [ ] : Sub-code)
(The display switches alternately)
(
∗
: Outdoor unit No.)
<SW04> push SW function: Fan operation at outdoor unit with trouble. 7-segment display section A: [E.1]
<SW04 + SW05> push SW function: Fan operation at outdoor unit without trouble. 7-segment display section A: [E.0]
<SW05> push SW function: Fan operation function check mode is cancelled.
2
–
A
–
B
3
Operation mode
A Stop [… …]
Normal cooling: [… C], Normal heating: [… H], Normal defrosting: [… J]
B
–
–
4
Outdoor unit HP capacity
A 8HP: [… 8], 10HP: [… 10], 12HP: [… 12],
14HP: [14], 16HP: [16], 18HP: [18], 20HP: [20], 22HP: [22], 24HP: [24]
B […HP]
5
Compressor operation command*Operation data of each compressor is displayed in turn in 2 second intervals.
Normal: Compressor speed (rps) is displayed in decimal format.
7-segment display (A/B): [ C 1. ... ... ... ] [ ...
∗ ∗ ∗
,
∗
] [ C 2. ... ... ... ] [ ...
∗ ∗ ∗
,
∗
]
<SW04> push SW function: Switches to display of operating current (decimal value).
7-segment display (A/B): [ i 1. … … …] […
∗ ∗ ∗
,
∗
] [ i 2. … … …] […
∗ ∗ ∗
,
∗
] …
Pressing of <SW05> restores normal display.
6
Outdoor fan mode
A
B
7
Compressor backup
A
[FP]
Mode 0 to 63: [… 0] to [63]
[C.b.]
B Displays compressor backup setting status
Normal: [… … …]
Compressor No. 1 backup: [1 … …]
Compressor No. 2 backup: [… 1 …]
8
–
A
–
B –
9
Displays control output status of solenoid valve
A
H. 1
H. 0
—
3. 1
3. 0
3. 0
3. 0
4. ...
4. ...
B
... ... ...
... ... ...
—
0 0 0
1 0 0
0 1 0
0 0 1
1 0 0
0 1 0
4-way valve: ON
4-way valve: OFF
10
—
11
SV3D: OFF
SV3D: OFF
SV3D: OFF
SV3D: ON
12
SV41: ON / SV42: OFF
SV41: OFF / SV42: ON
14
PMV1//PMV2PMV3 opening
Displays opening data in decimal format.
PMV4 opening
15
. P
16
Oil level judgment status
A [o L.]
Normal
B Initial display: [… … …], Oil level judgment result: [#. .$]
Displayed letters #, and $ represent judgment results for compressor Nos.
1 and 2, respectively (“0” for normal and “1” or “2” for low level).
<SW04> push SW function: Displays low level confirmed judgment result of each compressor.
*Pressing of <SW05> restores
normal display.
A [L d.]
B Compressor No. 1 low level being confirmed: [L … …]
Compressor No. 2 low level being confirmed: [… L …]
<SW15> push SW function : for 2 seconds, change display to low level judgement timer
*Pressing of <SW05> restores
normal display
A [ T …, ]
B Low level judgment timer : [120] (i.e. : 120 minutes)
Control valve output data
PMV4
PMV1
∗
∗
∗
∗
.P
PMV2
...
∗
∗
∗
.P
PMV3
...
∗
∗
∗
.P
Displays opening data in decimal format.
"Switch display of PMV1, PMV2, and PMV3 by
pressing <SW04>"
…
