Mitsubishi Electric PUHZ-FRP71VHA2 Service Manual page 66

SW2 setting
Outdoor heatsink temperature
(TH8) on error occurring
−40–186
ON
1 2 3 4 5 6
Outdoor pressure sensor satu-
rated temperature (63HS) on error
occurring
ON
−39–88
1 2 3 4 5 6
Discharge superheat on error
occurring
SHd
ON
0–186
1 2 3 4 5 6
TH4 − 63HS
Sub cool on error occurring SC
0–130
ON
Cooling: 63HS–TH3
Heating: 63HS–TH2
DHW, Cooling & DHW: 63HS–TH34
1 2 3 4 5 6
Heating & DHW: "63HS-TH2" or
"63HS-TH34", whichever is lower.
Operation frequency on error
occurring
0–255
ON
1 2 3 4 5 6
LEV-A opening pulse on error
occurring
0–480
ON
1 2 3 4 5 6
Compressor operating current on
error
ON
occurring
0–50
1 2 3 4 5 6
Fan step on error occurring
0–10
ON
1 2 3 4 5 6
OCH665B
Display detail
−40–186
(When the temperature is 0°C or less, "–" and
temperature are displayed by turns.)
(When the temperature is 100°C or more, hundreds digit,
tens digit and ones digit are displayed by turns.)
−39–88
(When the temperature is 0°C or less, "–" and
temperature are displayed by turns.)
(Example) When –15°C;
0–186
(When the temperature is 100°C or more, hundreds
digit, tens digit and ones digit are displayed by
turns.)
(Example) When 150°C;
0–130
(When the temperature is 100°C or more, hundreds
digit, tens digit and ones digit are displayed by
turns.)
(Example) When 115°C;
0–255
(When it is 100 Hz or more, hundreds digit, tens digit and
ones digit are displayed by turns.)
(Example) When 125 Hz;
0–480
(When it is 100 pulse or more, hundreds digit, tens
digit and ones digit are displayed by turns.)
(Example) When 130 pulse;
0–50
0–10
The black square ( ) indicates a switch position.
Explanation for display
0.5 s
0.5 s
1
0.5 s
1
0.5 s
1
0.5 s
1
66
0.5 s 2 s
15
0.5 s 2 s
50
0.5 s 2 s
15
0.5 s 2 s
25
Pulse
0.5 s 2 s
30
Step
Unit
°C
°C
°C
°C
Hz
A