Mitsubishi Electric PUHZ-FRP71VHA2 Service Manual page 63

SW2 setting
Capacity save
0–100
When air conditioner is connected
to M-NET and capacity save mode
is demanded, "0" – "100" is dis-
played.
ON
When there is no setting
1 2 3 4 5 6
of capacity save "100" is
displayed.
Controlling status of compressor
operating frequency
ON
1 2 3 4 5 6
The number of ON/OFF times of
compressor
0–9999
ON
1 2 3 4 5 6
Compressor integrating operation
times
0–9999
ON
1 2 3 4 5 6
OCH665B
Display detail
0–100
(When the capacity is 100% hundreds digit, tens digit and
ones digit are displayed by turns.)
(Example) When 100%;
The following code will be a help to know the operating
status of unit.
0–9999
(When the number of times is 100 or more,
hundreds digit, tens digit and ones digit are
displayed by turns.)
(Example) When 42500 times (425 ×100 times);
0–9999
(When it is 100 hours or more, hundreds digit, tens
digit and ones digit are displayed by turns.)
(Example) When 2450 hours (245 ×10 hours);
The black square ( ) indicates a switch position.
Explanation for display
0.5 s
•
The tens digit
Display Compressor operating frequency control
1 Primary current control
Secondary current control
2
•
The ones digit (In this digit, the total number of
activated control is displayed.)
Display Compressor operating frequency control
Preventive control for excessive temp-
1
erature rise of discharge temperature
Preventive control for excessive temp-
2
erature rise of condensing temperature
4
Frosting preventing control
Preventive control for excessive temp-
8
erature rise of heatsink
(Example)
The following controls are activated.
• Primary current control
• Preventive control for excessive tempe-
rature rise of condensing temperature
• Preventive control for excessive tempe-
rature rise of heatsink
0.5 s
0.5 s
63
0.5 s 2 s
1 00
LED
1a
0.5 s 2 s
4 25
0.5 s 2 s
2
45
Unit
%
Code
display
100 times
10 hours