Mitsubishi Electric PUZ-HWM140VHA Service Manual page 50

SW2 setting
Outdoor unit setting information
ON
1 2 3 4 5 6
Plate HEX liquid pipe temperature
ON
(TH34)
−40 to 90
1 2 3 4 5 6
Condensing temperature (T63HS)
−39 to 88
ON
1 2 3 4 5 6
Return water temperature
ON
0 to 100
1 2 3 4 5 6
Flow water temperature
ON
0 to 100
1 2 3 4 5 6
2-phase pipe temperature thermistor
ON
(TH6)
− 40 to 90
1 2 3 4 5 6
Ambient temperature (TH7)
ON
− 40 to 90
1 2 3 4 5 6
Outdoor heat sink temperature (TH8)
−40 to 200
ON
1 2 3 4 5 6
Discharge superheat SHd
0 to 255
ON
Cooling = TH4 or TH33*−TH6
Heating = TH4 or TH33*−T63HS
1 2 3 4 5 6
*Choose higher one
Number of defrost cycles
0 to FFFE
ON
1 2 3 4 5 6
Input current of outdoor unit
ON
1 2 3 4 5 6
OCH748
Display detail
The black square (
Explanation for display
• The tens digit (Total display for applied setting)
Setting details
H·P / Cooling only 0: H·P
Single phase / 3 phase 0: Single phase 2: 3 phase
• The ones digit
Setting details
Defrosting switch 0: Normal
(Example) When heat pump, 3 phase and defrost-
ing (normal) are set up, "20" is displayed.
−40 to 90
(When the temperature is 0°C or less, "–" and
temperature are displayed by turns.)
−39 to 88
(When the temperature is 0°C or less, "–" and
temperature are displayed by turns.)
0 to 100
0 to 100
− 40 to 90
(When the temperature is 0°C or less, "–" and
temperature are displayed by turns.)
− 40 to 90
(When the temperature is 0°C or less, "–" and
temperature are displayed by turns.)
−40 to 200
(When the temperature is 0°C or less, "–" and
temperature are displayed by turns.)
(When the thermistor detects 100°C or more,
hundreds digit, tens digit and ones digit are
displayed by turns.)
0 to 255
(When the temperature is 100°C or more, hundreds
digit, tens digit and ones digit are displayed by turns.)
0 to FFFE (in hexadecimal notation)
(When more than FF in hex (255 in decimal), the
number is displayed in order of 16
16 's and 16 's places.
1 0
(Example) When 5000 cycles;
0.5 s
0 to 500
(When it is 100 or more, hundreds digit, tens digit
and ones digit are displayed by turns.)
50
■
) indicates a switch position.
Display details
1: Cooling only
display
Display details
1: For high humidity
's and 16 's, and
3 2
2 cycles
0.5 s 2 s
9 C4
Unit
Code
°C
°C
°C
°C
°C
°C
°C
°C
0.1 A