Mitsubishi Electric Mr.Slim PUHZ-SHW230YKA2, Руководство по обслуживанию

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47
OCH594B
1
ON
2 3 4 5 6
°C
Discharge superheat SHd
0 to 255
Cooling = TH4−T
63HS
Heating = TH4−T
63HS
0 to 255
(When the temperature is 100°C or more, hundreds
digit, tens digit and ones digit are displayed by turns.)
0.1 A
Input current of outdoor unit
0 to 500
(When it is 100 or more, hundreds digit, tens digit
and ones digit are displayed by turns.)
Pulse
LEV-B opening pulse
0 to 480
0 to 480
(When it is 100 pulse or more, hundreds digit, tens
digit and ones digit are displayed by turns.)
U9 error detail history (latest)
DC bus voltage
180 to 370
180 to 370
(When it is 100 V or more, hundreds digit, tens digit
and ones digit are displayed by turns.)
V
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
SW2 setting Display detail
Explanation for display Unit
1
ON
2 3 4 5 6
1
ON
2 3 4 5 6
Outdoor heat sink temperature (TH8)
−40 to 200
:
:
−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.)
Ambient temperature (TH7)
−39 to 88
−39 to 88
(When the temperature is 0
:
or less, “–” and
temperature are displayed by turns.)
2 cycles
Number of defrost cycles
0 to FFFE
0 to FFFE (in hexadecimal notation)
(When more than FF in hex (255 in decimal), the
number is displayed in order of 16
3
's and 16
2
's, and
16
1
's and 16
0
's places.
(Example) When 5000 cycles;
0.5 s 0.5 s 2 s
C4 9
Normal
Overvoltage error
Undervoltage error
Input current sensor error
L1-phase open error
Abnormal power synchronous signal
Display examples for multiple errors:
Overvoltage (01) + Undervoltage (02) = 03
Undervoltage (02) + Power-sync signal error (08) = 0A
Description Display
00
01
02
04
08
Code
display
The black square (
■
) indicates a switch position.