Mitsubishi Electric PUZ-HWM140VHA, Руководство по обслуживанию

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58
OCH748
SW2 setting Display detail Explanation for display Unit
The operation mode when the fourth-to-
last error occurred
This setting shows the operation mode when the
fourth-to-last error occurred as well as the default set-
ting (Please refer to the following).
Mode
The operating frequency when the
fourth-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
fourth-to-last error occurred
0 to 50
0 to 50
A
The primary current when the fourth-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 fourth-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 fan step when the fourth-to-last
error occurred
0 to 16
0 to 16
Step
The return water temperature (THW2)
when the fourth-to-last error occurred
0 to 60
0 to 60
°C
The plate HEX liquid pipe temperature
(TH34) when the fourth-to-last error
occurred
−39 to 88
−39 to 88
Plate HEX liquid pipe temperature (TH34)
Σ(TH34(N))/n
(When it is 0 or less, “–” and numbers are displayed
by turns.)
°C
The plate HEX pipe temperature/Cond./
Eva. (T63HS) when the fourth-to-last
error occurred
−39 to 88
−39 to 88
Plate HEX pipe temperature/Cond./Eva. (T63HS)
Σ(T63HS(N))/n
(When it is 0 or less, “–” and numbers are displayed
by turns.)
°C
The discharge temperature (TH4) when
the fourth-to-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 outdoor liquid pipe temperature
(TH3) when the fourth-to-last error
occurred
−39 to 88
(When it is 0 or less, “–” and numbers are displayed
by turns.)
°C
The black square (
■
) indicates a switch position.
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)