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(2)Display of Outdoor Unit Information (Displayed on Each Outdoor Unit)
S
W
0
1
S
W
0
2
S
W
0
3
E
r r
r o
1
<SW04> push SW function: Fan operation at outdoor unit with error. 7-segment display section A: [E.1]
<SW04 + SW05> push SW function: Fan operation at outdoor unit without error. 7-segment display section A: [E.0]
<SW05> push SW function: Fan operation function check mode is cancelled.
–
2
Operation mode
3
Outdoor unit HP capacity
4
Compressor operation command
Normal: Compressor speed (rps) is displayed in decimal format.
5
7-segment display (A/B): [C1.
<SW04> push SW function: Switches to display of operating current (decimal value).
7-segment display (A/B): [i1.
Pressing of <SW05> restores normal display.
Outdoor fan mode
6
Compressor backup
7
–
1
1
8
Control valve output data
9
10
11
12
13
14
PMV1/PMV2 opening
1
5
P
M
Oil level judgment status
N
16
<SW04> push SW function: Displays low level confirmed judgment result of each compressor.
* Pressing of <SW05> restores
d
a
a t
V
4
o
p
e
n
n i
g
r o
m
l a
normal display.
D
s i
p
a l
y
d
e
a t
l i
A
O
u
d t
o
r o
u
n
t i
N
o
: .
U [
] 1
o t
U [
B Check code (only latest one displayed)
If there is no check code, [– – –] is displayed.
If there is sub-code, check code [
alternately, for 3 seconds and 1 second, respectively.
A
–
B –
A Stop [... ...]
Normal cooling: [... C], Normal heating: [... H], Normal defrosting: [... J]
B –
A 8HP: [... 8], 10HP: [... 10], 12HP: [... 12],
14HP: [14], 16HP: [16]
B [...HP]
* Operation data of each compressor is displayed in turn in 2 second intervals.
If compressor No. 3 does not exist, [– –.– – –] is displayed.
]
[C2.
]
[C3.
]
]
[i2.
]
[i3.
]
...
A [FP]
B Mode 0 to 63: [... 0] to [63]
A [C.b.]
B Displays compressor backup setting status
Normal: [... ... ...]
Compressor No. 1 backup: [1 ... ...]
Compressor No. 2 backup: [... 1 ...]
Compressor No. 3 backup: [... ... 1]
A
–
B –
Displays control output status of solenoid valve
- 4
w
a
y
v
a
v l
: e
O
N
/
- 4
w
a
y
v
a
v l
e
- 4
w
a
y
v
a
v l
: e
O
F
F
/
- 4
w
a
y
v
a
v l
S
V
: 2
O
N
/
S
V
: 5
O
F
F
/
S
V
: 6
O
S
V
: 2
O
F
F
/
S
V
: 5
O
N
/
S
V
: 6
O
S
V
: 2
O
F
F
/
S
V
: 5
O
F
F
/
S
V
: 6
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
S
V
4
: 1
O
N
/
S
V
4
: 2
O
F
F
/
S
V
4
S
V
4
: 1
O
F
F
/
S
V
4
: 2
O
N
/
S
V
4
S
V
4
: 1
O
F
F
/
S
V
4
: 2
O
F
F
/
S
V
S
V
3
: F
O
F
F
S
V
3
: F
O
N
Displays opening data in decimal format (total opening)
D
s i
p
a l
s y
o
p
e
n
n i
g
d
a
a t
n i
d
e
i c
A
o [
L
] .
B Initial display: [... ... ...], Oil level judgment result: [#. .$]
Displayed letters #, and $ represent judgment results for compressor Nos.
1, 2 and 3, respectively ("0" for normal and "1" or "2" for low level).
A [L d.]
B Compressor No. 1 low level being confirmed: [L ... ...]
Compressor No. 2 low level being confirmed: [... L ...]
Compressor No. 3 low level being confirmed: [... ... L]
– 225 –
] 4
] and sub-code [–
...
: 2
O
F
F
e
: 2
O
N
F
F
N
O
N
: 3
O
F
F
: 3
O
F
F
4
: 3
O
N
m
a
f l
r o
m
t a
] are displayed
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
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Troubleshooting
