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SW2 setting
Water inlet temperature (TH34) when
error occurred.
0 to 100
ON
1
2 3 4 5 6
Outdoor outside temperature (TH7) on
error occurring
−40 to 90
ON
1
2 3 4 5 6
Outdoor heat sink temperature (TH8) on
error occurring
−40 to 200
ON
1
2 3 4 5 6
Discharge superheat on error occurring
SHd
0 to 255
Cooling = TH4−T
ON
Heating = TH4−T
1
2 3 4 5 6
Sub cool on error occurring SC
0 to 130
Cooling = T
Heating = T
ON
1
2 3 4 5 6
Thermo-on time until error stops
0 to 999
ON
1
2 3 4 5 6
OCH681A
Display detail
63HS
63HS
−TH3
63HS
−TH2
63HS
49
The black square (
Explanation for display
0 to 100
−40 to 90
(When the temperature is 0°C or less, "–" and
temperature are displayed by turns.)
(Example) When −15°C;
0.5 s
−40 to 200
(When the temperature is 0°C or less, "–" and
temperature are displayed by turns.)
(When the temperature is 100°C or more, hundreds
digit, tens digit and ones digit are displayed by
turns.)
0 to 255
(When the temperature is 100°C or more, hundreds
digit, tens digit and ones digit are displayed by
turns.)
(Example) When 150°C;
0.5 s
0 to 130
(When the temperature is 100°C or more, hundreds
digit, tens digit and ones digit are displayed by
turns.)
(Example) When 115°C;
0.5 s
0 to 999
(When it is 100 minutes or more, hundreds digit, tens
digit and ones digit are displayed by turns.)
(Example) When 415 minutes;
0.5 s
■
) indicates a switch position.
0.5 s
2 s
15
0.5 s
2 s
1
50
0.5 s
2 s
1
15
0.5 s
2 s
4
15
Unit
:
:
:
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Minute
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