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2. Data display of outdoor unit information (Displayed on each outdoor unit)
SW01
1
SW02
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SW03
1
Display contents
Error data A Displays outdoor unit number: [U1] to [U4]
B Displays check code (Latest code only is displayed.)
There is no check code: [– – –]
There is auxiliary code: Check code [∗ ∗ ∗] for 3 seconds,
auxiliary code [– ∗ ∗] for 1 second alternately
<SW04> push function : Fan of unit with error only drives. 7-segment A: [E1]
<SW04 + SW05> push function : Fan of normal unit only drives. 7-segment A: [E0]
<SW05> push function : Interruption of fan operation function
— A —
B —
Operation mode A Stop: [ ]
Normal cooling: [ C], Normal heating: [ H], Normal defrost: [ J]
B —
Outdoor unit HP A 5HP: [ 5], 6HP: [ 6], 8HP: [ 8], 10HP: [10], 12HP: [12]
B [HP]
Compressor operation command A No.1 compressor operation command is displayed.
Data display with Hexadecimal notation: [00 to FF]
B No.2 compressor operation command is displayed.
Data display with Hexadecimal notation: [00 to FF]
<SW04> push function : Inverter frequency is exchanged to decimal notation.
7-segment display (A/B) : [∗ ∗ ] [∗ ∗ H] (Normal display by pushing <SW05>)
Outdoor fan step A [FP]
B Step 0 to 31: [ 0 to 31]
Compressor backup A Displays No.1 compressor setup status
Normal: [ ], Backup setup: [C1]
B Displays No.2 compressor setup status
Normal: [ ], Backup setup: [C2]
— A —
B —
Control valve output data Displays control output status of solenoid valve A B
4-way valve: ON H. 1
… … …
4-way valve: OFF H. 0
… … …
SV2: ON / SV5: OFF 2. 1
…
5. 0
SV2: OFF / SV5: ON 2. 0
…
5. 1
SV3A: ON / SV3B: OFF / SV3C: OFF /SV3D: OFF 3. 1 0 0 0
SV3A: OFF / SV3B: ON / SV3C: OFF /SV3D: OFF 3. 0 1 0 0
SV3A: OFF / SV3B: OFF / SV3C: ON /SV3D: OFF 3. 0 0 1 0
SV3A: OFF / SV3B: OFF / SV3C: OFF /SV3D: ON 3. 0 0 0 1
SV41: ON / SV42: OFF 4.
…
1 0
…
SV41: OFF / SV42: ON 4.
…
0 1
…
—
… …… … …
—
… …… … …
PMV1 /PMV2 opening Displays opening data (Decimal) (Total opening) ∗ ∗∗ ∗. P
— —
…
∗∗ ∗. P
Oil level judgment status A [oL]
<SW05> push SW function: The following data is displayed for 2 seconds.
* During oil shortage in compressor 1: [L
…
],
during oil shortage in compressor 2: [
…
L]
B Initial display: [
… … …
], Oil level judgment result: [A. #. ∗]
Judgment result of compressor 1 in [#], compressor 2 in [∗]
(0: Normal, 1, 2: Shortage) is displayed.