73
SW2 setting
Display detail
Explanation for display
Unit
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 code history (3) (Oldest)
Alternate display of abnormal unit num-
ber and code.
When no error history, “0” and “– –“ are displayed by
turns.
Error thermistor display
When there is no error thermistor,
“–“ is displayed.
3: Outdoor pipe temperature /Liquid (TH3)
6: Outdoor pipe temperature /Cond./Eva. (TH6)
7: Outdoor outside temperature (TH7)
8: Outdoor radiator panel (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
Code
display
Operation frequency on error occurring
0~255
0~255
(When it is 100Hz or more, hundreds digit, tens digit
and ones digit are displayed by turns.)
(Example) When 125Hz;
0.5 secs. 0.5secs. 2 secs.
1
ON
2 3 4 5 6
Hz
Fan step on error occurring
0~10
0~10
1
ON
2 3 4 5 6
Step
25
1
1
ON
2 3 4 5 6
Pulse
LEV-A opening pulse on error occurring
0~480
0~480
(When it is 100 pulse or more, hundreds digit, tens
digit and ones digit are displayed by turns.)
(Example) When 130 pulse;
0.5 secs. 0.5secs. 2 secs.
:
Indoor room temperature (TH1) on error
occurring
8~39
8~39
:
Indoor pipe temperature / Liquid (TH2)
on error occurring
-39~88
-39~88
(When the temperature is 0°C or less, “–” and
temperature are displayed by turns.)
(Example) When –15°C;
0.5 secs. 0.5secs. 2 secs.
30
1
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
15
Indoor pipe temperature / Cond./ Eva.
(TH5) on error occurring
-39~88
-39~88
(When the temperature is 0°C or less, “–” and
temperature are displayed by turns.)
(Example) When –15°C;
0.5 secs. 0.5secs. 2 secs.
1
ON
2 3 4 5 6
15
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