Mitsubishi Electric PUZ-WM112VAA, Руководство по обслуживанию

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62
OCH727
Request code
Request content
Description
(Display range)
Unit Remarks
103 Error history 1 (latest)
Displays error history.
(" --" is displayed if no history is present.)
Code
104 Error history 2 (second to last)
Displays error history.
(" --" is displayed if no history is present.)
Code
105 Error history 3 (third to last)
Displays error history.
(" --" is displayed if no history is present.)
Code
106 Abnormal thermistor display
(TH3/TH6/TH7/TH8)
3 : TH3
6 : TH6
7 : TH7
8 : TH8
0 : No thermistor error
Sensor
number
107 Operation mode at time of error Displayed in the same way as request code "0". –
108 Compressor-Operating current at time of error 0–50 A
109 Compressor-Accumulated operating time at time of error 0–9999 10 hours
110 Compressor-Number of operation times at time of error 0–9999 100 times
111 Discharge temperature at time of error -20–217 °C
112
Outdoor unit -Liquid pipe 1 temperature (TH3) at time of
error
−40–90 °C
113
114
115
116
Outdoor unit-Outside air temperature (TH7) at time of error −40–90 °C
117 Outdoor unit-Heat sink temperature (TH8) at time of error −40–200 °C
118 Discharge superheat (SHd) at time of error 0–255 °C
119 Sub-cool (SC) at time of error 0–130 °C
120 Compressor-Operating frequency at time of error 0–255 Hz
121 Outdoor unit at time of error
• Fan output step
0–16 Step
122 Outdoor unit at time of error
• Fan 1 speed (Only for air conditioners with DC fan)
0–9999 rpm
123 Outdoor unit at time of error
• Fan 2 speed (Only for air conditioners with DC fan)
0–9999 rpm
"0" is displayed if the air condi-
tioner is a singlefan type.
124
125
LEV (A) opening at time of error 0–500 Pulses
126
127
128
129
130 Thermostat ON time until operation stops due to error
0–999 Minutes