Airwell AWAU-YCV080-H11 Manual De Instalación página 23

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Failure code
Digital tube
Indication
indication
on wired
on master
controller
unit
(hex)
53
53
64
64
71-0
71-0
71-1
71-1
81
81
82
82
83
83
108
108
109
109
110
110
111
111
112
112
113
113
114
114
Failure code
Failure description
definition
CT current is too
low or current
3 minutes after recovery
sensor fault
CT current is too
CT current exceeds specified value, 3 minutes after
high
recovery
Upper DC motor
Running at speed below 20rpm for 30s, or at speed of
blocked
70% lower than the target for 2 minutes, 2 minutes and 50
seconds later after stop, resume automatically. It occurs 3
Lower DC motor
times in an hour, confirm the failure.
blocked
IPM modular temp.
IPM modular temp.≥85°C
too high protection
Compressor
Compressor current exceeds specified value, 3 minutes
current protection
after recovery
Outdoor model set
Model and the number of fans do not match
error
Transient over
current in IPM
Transient over current in IPM module rectifier side software
module rectifier
side software
Current detection
Current detection circuit abnormality
circuit abnormality
IPM modular
IPM modular over current, in short circuit, over heat, voltage
protection (F0)
too low of control circuit.
Compressor out of
In the course of compressor startup or running, the unit can
control
not detect the rotor position, or not connecting compressor.
Radiator of
transducer temp.
Radiator temp. too high
too high
Transducer
Output current of transducer is too high
overload
Voltage too low
of DC bus line of
Voltage of power source is too low
transducer
20
Remarks
3 times in an
hour, confirm
failure; once
confirmation,
un-resumable
3 times in an
hour, confirm
failure; once
confirmation,
un-resumable
Once
confirmation,
un-resumable
3 times in an
hour, confirm
failure; once
confirmation,
un-resumable
3 times in an
hour, confirm
failure; once
confirmation,
un-resumable
Un-resumable
3 times in an
hour, confirm
failure; once
confirmation,
un-resumable
3 times in an
hour, confirm
failure; once
confirmation,
un-resumable
3 times in an
hour, confirm
failure; once
confirmation,
un-resumable

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Este manual también es adecuado para:

Awau-ycv150-h11Awau-ycv150-h13Awau-ycv180-h13

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