Mitsubishi Electric PUY-A12NKA7, Руководство по обслуживанию

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77
SW2 setting Display detail Explanation for display Unit
1
ON
2 3 4 5 6
Operation mode on error occurring Operation mode of when operation stops due to error is
displayed by
setting SW2 as below.
(SW2)
1
ON
2 3 4 5 6
Code
display
1
ON
2 3 4 5 6
Pipe temperature/Liquid (TH3) on
error
occurring
−58 to 194
−58 to 194 [−50 to 90
:
]
(When the coil thermistor detects 0˚F or below, “–”
and temperature are displayed by turns.)
(Example) When −15˚F;
0.5 s 0.5 s 2 s
15
˚F
[
:
]
1
ON
2 3 4 5 6
Discharge temperature (TH4) on
error occurring
−4 to 422
−4 to 422 [−20 to 217
:
]
(When the temperature is 100˚F or more, the
hundreds digit, tens digit and ones digit are
displayed by turns.)
(Example) When 130˚F;
0.5 s 0.5 s 2 s
1 30
˚F
[
:
]
1
ON
2 3 4 5 6
Compressor operating current on
error occurring
0 to 50
Compressor operating current on error
occurring
0 to 50
A
1
ON
2 3 4 5 6
Error history (1) (latest)
Alternate display of abnormal unit
number and code
When no error history,
“ 0 ” and “– –” are displayed by turns.
Code
display
1
ON
2 3 4 5 6
Error history (2)
Alternate display of error unit num-
ber and code
When no error history,
“ 0 ” and “– –” are displayed by turns.
Code
display
1
ON
2 3 4 5 6
Thermostat ON time
0 to 999
0 to 999
(When it is 100 minutes or more, the hundreds digit,
tens digit and ones digit are displayed by turns.)
(Example) When 245 minutes;
0.5 s 0.5 s 2 s
2 45
Minute
Test run elapsed time
0 to 120
0 to 120
(When it is 100 minutes or more, the hundreds digit,
tens digit and ones digit are displayed by turns.)
(Example) When 105 minutes;
0.5 s 0.5 s 2 s
1 05
The black square (
■
) indicates a switch position.
OCH636A