Mitsubishi Electric PUZ-HWM140VHA Service Manual page 56

SW2 setting
The heat sink temperature (TH8) when
ON the second-to-last error occurred
−40 to 200
1 2 3 4 5 6
The suction pipe temperature (TH32)
ON
when the second-to-last error occurred
−39 to 88
1 2 3 4 5 6
The Comp. surface temperature (TH33)
ON
when the second-to-last error occurred
−20 to 217
1 2 3 4 5 6
The LEV-A opening pulse when the
ON
second-to-last error occurred
0 to 500
1 2 3 4 5 6
The LEV-B opening pulse when the
ON
second-to-last error occurred
0 to 500
1 2 3 4 5 6
The LEV-C opening pulse when the
ON
second-to-last error occurred
0 to 500
1 2 3 4 5 6
The operation mode when the third-to-
last error occurred
ON
1 2 3 4 5 6
The operating frequency when the third-
ON
to-last error occurred
0 to 255
1 2 3 4 5 6
The compressor current when the third-
ON
to-last error occurred
0 to 50
1 2 3 4 5 6
The primary current when the third-to-
ON
last error occurred
0 to 500
1 2 3 4 5 6
The DC bus voltage when the third-to-
ON
last error occurred
100 to 1023
1 2 3 4 5 6
The fan step when the third-to-last error
ON
occurred
0 to 16
1 2 3 4 5 6
The return water temperature (THW2)
ON
when the third-to-last error occurred
0 to 60
1 2 3 4 5 6
OCH748
Display detail
The black square (
Explanation for display
−40 to 200
(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.)
−39 to 88
(When it is 0 or less, "–" and numbers are displayed
by turns.)
−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.)
0 to 500
(When it is 100 or more, hundreds digit, tens digit
and ones digit are displayed by turns.)
0 to 500
(When it is 100 or more, hundreds digit, tens digit
and ones digit are displayed by turns.)
0 to 500
(When it is 100 or more, hundreds digit, tens digit
and ones digit are displayed by turns.)
This setting shows the operation mode when the
third-to-last error occurred as well as the default set-
ting (Refer to the following).
(SW2)
ON
1 2 3 4 5 6
0 to 255
(When it is 100 or more, hundreds digit, tens digit
and ones digit are displayed by turns.)
0 to 50
0 to 500
(When it is 100 or more, hundreds digit, tens digit
and ones digit are displayed by turns.)
100 to 1023
(When it is 100 or more, hundreds digit, tens digit
and ones digit are displayed by turns.)
0 to 16
0 to 60
56
■
) indicates a switch position.
Unit
°C
°C
°C
Pulse
Pulse
Pulse
Mode
Hz
A
0.1 A
V
Step
°C