Mitsubishi Electric PUHZ-P200YKA.UK Service Manual page 68

SW2 setting
Pipe temperature/Liquid (TH3)
−40 to 90
ON
1 2 3 4 5 6
Comp. surface temperature (TH32)
−52 to 221
ON
1 2 3 4 5 6
Output step of outdoor FAN
ON
0 to 10
1 2 3 4 5 6
The number of ON/OFF times of com-
pressor
ON 0 to 9999
1 2 3 4 5 6
Compressor integrating operation times
0 to 9999
ON
1 2 3 4 5 6
Compressor operating current
ON
0 to 50
1 2 3 4 5 6
Compressor operating frequency
0 to 255
ON
1 2 3 4 5 6
LEV-A opening pulse
0 to 480
ON
1 2 3 4 5 6
Error postponement code history (1)
ON
of outdoor unit
1 2 3 4 5 6
Operation mode on error occurring
ON
1 2 3 4 5 6
OCH582B
Display detail
The black square ( ) indicates a switch position.
Explanation for display
−40 to 90
(When the coil thermistor detects 0: or below, "–"
and temperature are displayed by turns.)
(Example) When −10:;
0.5 s 0.5 s 2 s
−52 to 221
(When the comp. surface thermistor detects 100: or
more, hundreds digit, tens digit and ones digit are
displayed by turns.)
(Example) When 105:;
0.5 s 0.5 s 2 s
0 to 10
0 to 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);
0.5 s 0.5 s 2 s
0 to 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);
0.5 s 0.5 s 2 s
0 to 50
(Omit the figures after the decimal fractions.)
0 to 255
(When it is 100 Hz or more, hundreds digit, tens
digit and ones digit are displayed by turns.
(Example) When 125 Hz;
0.5 s 0.5 s 2 s
0 to 480
(When it is 100 pulse or more, hundreds digit, tens
digit and ones digit are displayed by turns.
(Example) When 150 pulse;
0.5 s 0.5 s 2 s
Postponement code display
Blinking: During postponement
Lighting: Cancellation of postponement
"00" is displayed in case of no postponement.
Operation mode of when operation stops due to
error is displayed by setting SW2 like below.
(SW2)
ON
1 2 3 4 5 6
68
10
1 05
100 times
4 25
10 hours
2 45
1 25
1 50
Unit
:
:
Step
A
Hz
Pulse
Code
display
Code
display