Mitsubishi SRK10YJV-S, Техническое руководство и список запасных частей

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②
Stop data
Remote controller setting
Fan speed
switching
Operation
switching
Displayed data
Temperature
setting
21ºC
22ºC
23ºC
24ºC
25ºC
26ºC
27ºC
28ºC
29ºC
30ºC
Displays the reason for the stop (stop code) the previous time when the air conditioner was stopped by protective stop control.
Displays the reason for the stop (stop code) 2 times previous when the air conditioner was stopped by protective stop control.
Displays the reason for the stop (stop code) 3 times previous when the air conditioner was stopped by protective stop control.
Displays the reason for the stop (stop code) 4 times previous when the air conditioner was stopped by protective stop control.
Displays the reason for the stop (stop code) 5 times previous when the air conditioner was stopped by protective stop control.
Displays the reason for the stop (stop code) 6 times previous when the air conditioner was stopped by protective stop control.
Displays the reason for the stop (stop code) 7 times previous when the air conditioner was stopped by protective stop control.
Displays the reason for the stop (stop code) 8 times previous when the air conditioner was stopped by protective stop control.
Displays the reason for the stop (stop code) 9 times previous when the air conditioner was stopped by protective stop control.
Displays the reason for the stop (stop code) 10 times previous when the air conditioner was stopped by protective stop control.
Cooling LO
(c) Error code, stop code table
(Assignment of error codes and stop codes is done in common for all models.)
(2 times)
OFF OFF
Major category
Number of flashes
when in service mode
Minor category
Error content
Stop code
or
Error code
TIMER
light
(1’s digit)
RUN
light
(10’s digit)
Cause Occurrence conditions
Error
display
Auto
recovery
1 time
flash
1 time
flash
2 time
flash
7 time
flash
3 time
flash
1 time
flash
2 time
flash
2 time
flash
3 time
flash
4 time
flash
5 time
flash
6 time
flash
7 time
flash
2 time
flash
3 time
flash
4 time
flash
5 time
flash
6 time
flash
0 Normal
Current
Cut
Outdoor
unit
error
Current
safe
11
17
31
32
33
34
35
36
37
22
12
13
14
15
16
Compressor software start
Compressor lock
Compressor wiring short circuit
Compressor output is open phase
Outdoor PCB is faulty
Compressor start fails 42 times in succession and the
reason for the final failure is current cut.
After the compressor starts, it stops due to current cut at
less than 20 rps.
When operation is stopped by current cut at 20 rps or
higher.
When the DC voltage exceeds 390V.
When it is judged that the power transistor was damaged
at the time the compressor started.
When it is judged that the power transistor was damaged
at the time the compressor started.
When the curent is 1A or less the time the compressor
started.
When there is a current safe stop in current safe I mode
during cooling operation.
When there is a current safe stop in current safe I mode
during heating operation.
When there is a current safe stop in current safe II mode
during cooling operation.
When there is a current safe stop in current safe II mode
during heating operation.
When there is a current safe stop in current safe III mode
during cooling operation.
When there is a current safe stop in current safe III mode
during heating operation.
When there is a current safe stop in current safe III + 3A
mode during heating operation.
Lower than 20 rps
20 rps or higher
Excessive voltage
Short circuit in the power
transistor (high side)
Current cut circuit
breakdown
Software current cut
Compressor wiring is
unconnection voltage drop
Cooling current safe I
Heating current safe I
Cooling current safe II
Heating current safe II
Cooling current safe III
Heating current safe III
Heating current safe
III + 3A
- - -
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Service valve closed
Compressor output is open phase.
Electronic expansion valve is faulty.
Service valve is closed.
Compressor output is open phase.
Compressor is faulty.
Electronic expansion valve is faulty.
Overcharge
Compressor lock
Overcharge
Compressor lock
Overcharge
Compressor lock
Overcharge
Compressor lock
Overcharge
Compressor lock
Overcharge
Compressor lock
Overcharge
Compressor lock
9 time
flash
29 When the power supply voltage drops during operation. Voltage drop
-
Power supply construction is defective.
Outdoor PCB is faulty.
Compressor wiring is disconnected.
Outdoor PCB is faulty.
Service valve is closed.
Compressor output is open phase.
Compressor is faulty.
Electronic expansion valve is faulty.
Outdoor PCB is faulty.
Power transistor is damaged.
Outdoor PCB is faulty. .
Power transistor is damaged.
Outdoor PCB is defective.
Power supply is abnormal.
3 time
flash
23
When an abnormal stop occurs 3 times with automatic
recovery within 20 minutes after the outdoor unit’s power
supply was turned on.
Abnormal stop 3 times in
20 minutes.
-
Service valve is closed.
Compressor output is open phase.
Electronic expansion valve is faulty.
Refrigerant is insufficient.
(3 times)
7 time
flash
Outdoor
fan motor
error
27
8 time
flash
28
When a fan speed of 75 rpm or lower continues for 30
seconds or longer.
Outdoor unit’s fan motor
is abnormal
Outdoor fan motor is fault
Power supply construction
is faulty.
y.
Connector connections are poor.
Outdoor PCB is faulty.
When an error voltage of 150 V or less is input Input of abnormal voltage
When the compressor has stopped with the current cut
after starting it