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Mitsubishi Electric PUHZ-RP250YHA2 Service Manual page 69

Outdoor unit
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SW2 setting
Capacity save
0~255
When air conditioner is connected to
M-NET and capacity save mode is
ON
demanded, "0"~"100" is displayed.
1
2 3 4 5 6
When there is no setting
of capacity save "100" is
displayed.
Error postponement code history (2)
of outdoor unit
ON
1
2 3 4 5 6
Error postponement code history (3)
of outdoor unit
ON
1
2 3 4 5 6
Error code history (3) (Oldest)
Alternate display of abnormal unit
ON
number and code
1
2 3 4 5 6
Error thermistor display
When there is no error thermistor,
ON
"–" is displayed.
1
2 3 4 5 6
Operation frequency on error occurring
0~255
ON
1
2 3 4 5 6
Fan step on error occurring
0~10
ON
1
2 3 4 5 6
Display detail
69
Explanation for display
0~255
(When the capacity is 100% hundreds digit, tens digit
and ones digit are displayed by turns.)
(Example) When 100%;
0.5 secs.
Postponement code display
Blinking: During postponement
Lighting: Cancellation of postponement
"00" is displayed in case of no postponement.
Postponement code display
Blinking: During postponement
Lighting: Cancellation of postponement
"00" is displayed in case of no postponement.
When no error history, "0" and "– –" are displayed by
turns.
3: Outdoor pipe temperature / Liquid (TH3)
6: Outdoor pipe temperature / 2-phase (TH6)
7: Outdoor ambient temperature (TH7)
8: Outdoor heatsink (TH8)
0~255
(When it is 100Hz or more, hundreds digit, tens digit
and ones digit are displayed by turns.)
(Example) When 125Hz;
0.5 secs.
0~10
0.5secs.
2 secs.
1
00
0.5secs.
2 secs.
1
25
Unit
%
Code
display
Code
display
Code
display
Code
display
Hz
Step

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