75
OCH670
SW2 setting
Display detail
Explanation for display
Unit
1
ON
2 3 4 5 6
%
Capacity save
0 to 100
When air conditioner is connected to
M-NET and capacity save mode is
demanded, “0” to ”100” is displayed.
When there is no setting
of capacity save “100” is
displayed.
0 to 100
(When the capacity is 100% hundreds digit, tens digit
and ones digit are displayed by turns.)
(Example) When 100%;
0.5 s 0.5 s 2 s
Code
display
Error postponement code history (2)
of outdoor unit
Postponement code display
Blinking: During postponement
Lighting: Cancellation of postponement
“00” is displayed in case of no postponement.
Code
display
Error postponement code history (3)
of outdoor unit
Postponement code display
Blinking: During postponement
Lighting: Cancellation of postponement
“00” is displayed in case of no postponement.
Code
display
Error history (3) (Oldest)
Alternate display of abnormal unit
number and code.
When no error history, “0” and “– –“ are displayed by
turns.
6: Outdoor 2-phase pipe (TH6)
7: Outdoor ambient temperature (TH7)
8: Outdoor heatsink (TH8)
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
Error thermistor display
When there is no error thermistor,
“–“ is displayed.
Code
display
Operation frequency on error occurring
0 to 255
0 to 255
(When it is 100Hz or more, hundreds digit, tens digit
and ones digit are displayed by turns.)
(Example) When 125 Hz;
0.5 s 0.5 s 2 s
1
ON
2 3 4 5 6
Hz
Fan step on error occurring
0 to 16
0 to 16
1
ON
2 3 4 5 6
Step
00
1
25
1
°C
DC bus voltage
0 to 500 (PUHZ-P·VKA)
0 to 1000 (PUHZ-P·YKA)
0 to 500 (PUHZ-P·VKA)
0 to 1000 (PUHZ-P·YKA)
(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
The black square ( ) indicates a switch position.
Indoor room temperature (TH1) on error
occurring
8 to 39
8 to 39
1
ON
2 3 4 5 6
