(2) Display of Outdoor Unit Information (Displayed on Each Outdoor Unit)
SW01 SW02 SW03 Display detail
Check code data A Outdoor unit No.: [U1] to [U5]
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.)
]
1
<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.
– A –
2
B –
Operation mode A Stop [… …]
Normal cooling: [… C], Normal heating: [… H], Normal defrosting: [… J]
3
B –
Outdoor unit HP capacity A
8HP: [… 8], 10HP: [… 10], 12HP: [… 12],
14HP: [14], 16HP: [16], 18HP: [18], 20HP: [20], 22HP: [22], 24HP: [24]
4
B […HP]
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): [C1. ... ... ... ] [ ... ∗ ∗ ∗, ∗ ] [C2. ... ... ... ] [ ... ∗ ∗ ∗, ∗ ]
5
<SW04> push SW function: Switches to display of operating current (decimal value).
7-segment display (A/B): [i1 . ... ... ... ] [...****] [i2. ... ... ...] [...****]
Pressing of <SW05> restores normal display.
Outdoor fan mode A [FP]
6
B Mode 0 to 63: [… 0] to [63]
Compressor backup A [C.b.]
B
Displays compressor backup setting status
Normal: [… … …]
Compressor No. 1 backup: [1 … …]
Compressor No. 2 backup: [… 1 …]
7
1
8
1
– A –
B –
Control valve output data
Displays control output status of solenoid valve A B
9
4-way valve: ON
H. 1 ... ... ...
4-way valve: OFF
H. 0 ... ... ...
10
—
— —
11
SV3D: ON / SV3F: OFF
3. ... 1 0 ...
SV3D: OFF / SV3F: ON
3. ... 0 1 ...
SV41: ON / SV42: OFF
12
4. ...
1 0 ...
SV41: OFF / SV42: ON
4. ...
0 1 ...
Displays opening data in decimal format.
"Switch display of PMV1, PMV2, and PMV3 by
pressing <SW04>"
PMV1 ∗ ∗ ∗ ∗ .P
14
PMV1//PMV2PMV3 opening
PMV2 ... ∗ ∗ ∗ .P
PMV3 ... ∗ ∗ ∗ .P
15
PMV4 opening
Displays opening data in decimal format.
PMV4
…
. P
Oil level judgment status
Normal A
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).
16
<SW04> push SW function: Displays low level confirmed judgment result of each compressor.
*Pressing of <SW05> restores A [L d.]
normal display.
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 A [ T …, ]
normal display
B
Low level judgment timer : [120] (i.e. : 120 minutes)
[o L.]
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