Mitsubishi Electric PUZ-HA30NHA5 Service Manual page 71

SW2 setting
Discharge superheat on error occurring
SHd
0–327
ON
Cooling = TH4−TH6
Heating = TH4−TH5
1 2 3 4 5 6
Sub cool on error occurring. SC
0–234
ON Cooling = TH6−TH3
Heating = TH5−TH2
1 2 3 4 5 6
Thermo-ON time until error stops
0–999
ON
1 2 3 4 5 6
U9 Error details (To be shown while
error call is deferred.)
ON
1 2 3 4 5 6
LEV-B opening pulse
0–480
ON
1 2 3 4 5 6
LEV-C opening pulse
0–480
ON
1 2 3 4 5 6
Outdoor pipe temperature (TH33)
−38–190
ON
1 2 3 4 5 6
OCH607
Display detail
71
Explanation for display
0–327 (0–182:)
(When the temperature is 100˚F or more,
hundreds digit, tens digit and ones digit are
displayed by turns.)
(Example) When 150°F;
0.5 s
0–234 (0–130:)
(When the temperature is 100˚F or more,
hundreds digit, tens digit and ones digit are
displayed by turns.)
(Example) When 115°F;
0.5 s
0–999
(When it is 100 minutes or more, hundreds digit, tens
digit and ones digit are displayed by turns.)
(Example) When 415 minutes;
0.5 s
Error details
(No error)
Overvoltage
Undervoltage
Input current sensor error
ACTM error
Display examples for multiple errors:
Overvoltage (01) + Undervoltage (02) = 03
Input current sensor error (04) + ACTM error = 24
0–480
(When it is 100 pulse or more, hundreds digit, tens
digit and ones digit are displayed by turns.)
0–480
(When it is 100 pulse or more, hundreds digit, tens
digit and ones digit are displayed by turns.)
−38–190 (−39–88°C)
(When the temperature is 0˚F or less, "–" and
temperature are displayed by turns.)
(Example) When –15˚F;
0.5 s
0.5 s 2 s
1 50
0.5 s 2 s
1 15
0.5 s 2 s
4
15
Code
00
01
02
04
20
0.5 s 2 s
15
Unit
°F
°F
Minute
Code
display
Pulse
Pulse
˚F