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SW2 setting
LEV-A opening pulse on error occurring
0 to 480
ON
1
2 3 4 5 6
Indoor room temperature (TH1) on error
occurring
ON
8 to 39
1
2 3 4 5 6
Indoor pipe temperature/Liquid (TH2) on
error occurring
−39 to 88
ON
1
2 3 4 5 6
Pressure saturation temperature (T
on error occurring
ON
1
2 3 4 5 6
2-phase pipe (TH6) on error occurring
−39 to 88
ON
1
2 3 4 5 6
Ambient temperature (TH7) on error
occurring
−39 to 88
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
OCH533D
Display detail
)
63HS
73
The black square ( ) indicates a switch position.
Explanation for display
0 to 480
(When it is 100 pulse or more, hundreds digit, tens
digit and ones digit are displayed by turns.)
(Example) When 130 pulse;
8 to 39
−39 to 88
(When the temperature is 0°C or less, "–" and
temperature are displayed by turns.)
(Example) When −15°C;
−39 to 88
(When the temperature is 0°C or less, "–" and
temperature are displayed by turns.)
(Example) When −15°C;
−39 to 88
(When the temperature is 0°C or less, "–" and
temperature are displayed by turns.)
(Example) When −15°C;
−39 to 88
(When the temperature is 0°C or less, "–" and
temperature are displayed by turns.)
(Example) When −15°C;
−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.)
0.5 s
0.5 s
2 s
1
30
0.5 s
0.5 s
2 s
15
0.5 s
0.5 s
2 s
15
0.5 s
0.5 s
2 s
15
0.5 s
0.5 s
2 s
15
Unit
Pulse
:
:
:
:
:
:
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