Mitsubishi Electric PUZ-HWM140VHA, Руководство по обслуживанию

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54
OCH748
SW2 setting Display detail Explanation for display Unit
The primary current when the last error
occurred
0 to 50
0 to 50
A
The DC bus voltage when the last error
occurred
100 to 1023
100 to 1023
(When it is 100 or more, hundreds digit, tens digit and
ones digit are displayed by turns.)
V
The suction pipe temperature (TH32)
when the last error occurred
−39 to 88
−39 to 88
(When it is 0 or less, “–” and numbers are displayed
by turns.)
°C
The comp. surface temperature (TH33)
when the last error occurred
−20 to 217
−20 to 217
(When it is 0 or less, “–” and numbers are displayed
by turns.)
(When it is 100 or more, hundreds digit, tens digit and
ones digit are displayed by turns.)
°C
The LEV-B opening pulse when the last
error occurred
0 to 500
0 to 500
(When it is 100 or more, hundreds digit, tens digit and
ones digit are displayed by turns.)
Pulse
The LEV-C opening pulse when the last
error occurred
0 to 500
0 to 500
(When it is 100 or more, hundreds digit, tens digit and
ones digit are displayed by turns.)
Pulse
The operation mode when the second-
to-last error occurred
This setting shows the operation mode when the
second-to-last error occurred as well as the default
setting (Refer to the following).
Mode
The operating frequency when the sec-
ond-to-last error occurred
0 to 255
0 to 255
(When it is 100 or more, hundreds digit, tens digit and
ones digit are displayed by turns.)
Hz
The compressor current when the sec-
ond-to-last error occurred
0 to 50
0 to 50
A
The primary current when the second-
to-last error occurred
0 to 500
0 to 500
(When it is 100 or more, hundreds digit, tens digit and
ones digit are displayed by turns.)
0.1 A
The DC bus voltage when the second-
to-last error occurred
100 to 1023
100 to 1023
(When it is 100 or more, hundreds digit, tens digit and
ones digit are displayed by turns.) V
The black square (
■
) indicates a switch position.
<Service check mode:SW7-2 ON Backup data>
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
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
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
(SW2)