Setting Details; Display Details - Mitsubishi Electric PUHZ-W50VHA Service Manual

SW2 setting
Outdoor unit setting information
ON
1 2 3 4 5 6
Plate HEX liquid pipe temperature (TH6)
−39 to 88
ON
1 2 3 4 5 6
Condensing temperature (T
−39 to 88
ON
1 2 3 4 5 6
Calculated maximum frequency
0 to 150
ON
1 2 3 4 5 6
Water inlet temperature (TH32)
0 to 100
ON
1 2 3 4 5 6
Ambient temperature (TH7)
−39 to 88
ON
1 2 3 4 5 6
Outdoor HEAT SINK temperature (TH8)
−40 to 200
ON
1 2 3 4 5 6
Discharge superheat (SHd)
ON
0 to 255
Cooling and Heating: SHd = TH4−T
1 2 3 4 5 6
OCH439M
Display detail
)
63HS
63HS
89
The black square (
Explanation for display
• The tens digit (Total display for applied setting)

Setting details

Display details

H·P/Cooling only 0: H·P
Single phase/3 phase 0: Single phase 2: 3 phase
• The ones digit
Setting details Display details
Defrosting switch 0: Normal
(Example) When heat pump, 3 phase and defrosting
(normal) are set up, "20" is displayed.
−39 to 88
(When the temperature is 0: or less, "–" and
temperature are displayed by turns.)
−39 to 88
(When the temperature is 0: or less, "–" and
temperature are displayed by turns.)
0 to 150
(When it is 100 Hz or more, hundreds digit, tens
digit and ones digit are displayed by turns.
(Example) When 105 Hz;
0.5 s
0 to 100
−39 to 88
(When the temperature is 0: or less, "–" and
temperature are displayed by turns.)
−40 to 200
(When the temperature is 0: or less, "–" and
temperature are displayed by turns.)
(When the thermistor detects 100: or more,
hundreds digit, tens digit and ones digit are
displayed by turns.)
0 to 255
(When the SHd is 100°C or more, hundreds
digit, tens digit and ones digit are displayed by
turns.)
■
) indicates a switch position.
1: Cooling only
1: For high humidity
0.5 s 2 s
1 05
Unit
Code
display
:
:
Hz
:
:
:
°C