SW2 setting
Display detail
Explanation for display
Unit
42
°C
Sub cool (SC)
0 to 130
Cooling: SC = T
63HS
−TH3
Heating: SC = T
63HS
−TH6
0 to 130
(When the SC is 100°C or more, hundreds digit, tens
digit and ones digit are displayed by turns.)
1
ON
2 3 4 5 6
0.1 A
Input current of outdoor unit
0 to 500
0 to 500
(When it is 100 or more, hundreds digit, tens digit
and ones digit are displayed by turns.)
1
ON
2 3 4 5 6
Pulse
LEV-B opening pulse
0 to 500
0 to 500
(When it is 100 pulse or more, hundreds digit, tens
digit and ones digit are displayed by turns.)
Code
display
U9 error detail history (latest)
DC bus voltage
150 to 400
150 to 400
(When it is 100 V or more, hundreds digit, tens
digit and ones digit are displayed by turns.)
V
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
Error details
(No error)
Over voltage
Under voltage
Input current sensor error
Abnormal power synchronous signal
ACTM error
Code
00
01
02
04
08
20
Code
display
Deferred error history (2)
of outdoor unit
Deferred check code display
Blinking: being deferred
Lighting: deferment is cancelled
“00” is displayed in case of no deferment.
Code
display
Deferred error history (3)
of outdoor unit
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
Deferred check code display
Blinking: being deferred
Lighting: deferment is cancelled
“00” is displayed in case of no deferment.
2 cycles
0 to FFFE (in hexadecimal notation)
(When more than FF in hex (255 in decimal), the
number is displayed in order of 16
3
's and 16
2
's, and
16
1
's and 16
0
's places.
(Example) When 5000 cycles;
0.5 s 0.5 s 2 s
C4
9
<VHA2R1/R3/R4/R5(-BS) only>
Number of defrost cycles
0 to FFFE
Display examples for multiple errors:
Overvoltage (01) + Undervoltage (02) = 03
Undervoltage (02) + Power-sync signal error (08) = 0A
Input current sensor error (04) + ACTM error (20) = 24
OCH465D
