Mitsubishi Electric PUHZ-FRP71VHA2R1, Руководство по обслуживанию

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75
OCH665B
Request code
Request content
Description
(Display range)
Unit Remarks
103 Error history 1 (latest)
Displays the history. (" - - " is
displayed if no history is present.)
Code
104 Error history 2 (second to last)
Displays the history. (" - - " is
displayed if no history is present.)
Code
105 Error history 3 (third to last)
Displays the 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 3–217 °C
112 Outdoor unit - Liquid pipe 1 temperature (TH3) at time of error
−40–90
°C
114 Outdoor unit-2-phase pipe temperature (TH6) at time of error
−39–88
°C
115
116 Outdoor unit-Outside air temperature (TH7) at time of error
−39–88
°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
0–10 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 conditioner is a single fan type.
124
125 LEV (A) opening at time of error
0–500 Pulses
126 LEV (B) opening at time of error 0–500 Pulses
127 LEV (C) opening at time of error 0–500 Pulses
128
129
Pressure saturation temperature (T
63HS
) at timer
of error
−39–88
°C
130 Thermostat ON time until operation stops due to error 0–999 Minutes
131
132 Indoor - Liquid pipe temperature at time of error
−39–88
°C
Average value of all indoor units is
displayed if the air conditioner consists of
2 or more indoor units (twin, triple, quad).
133
Indoor - Cond/Eva. pipe temperature at time of
error
−39–88
°C
Average value of all indoor units is
displayed if the air conditioner consists of
2 or more indoor units (twin, triple, quad).
134
Indoor at time of error
• Intake air temperature
<Thermostat judge temperature>
−39–88
°C
135
136
137
138
139
140
~
147
148
149
150 Indoor - Actual intake air temperature
−39–88
°C
151 Indoor - Liquid pipe temperature
−39–88
°C
152 Indoor - Cond/Eva. pipe temperature
−39–88
°C
153