Airwell AWAU-YCVFD224-H13, Руководство по установке

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25
Failure code
Failure code
Inverter outdoor unit failure code
Digital tube
indication
on master
unit
Indication
on wired
controller
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Failure code
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Failure description Remarks
20 20-0
Defrosting
temp.sensor
TE1 failure
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cooling mode, if the sensor is abnormal,
the unit does not deal with it, besides,
in defrosting and within 3 minutes after
defrosting, no alarm
Resumable
20 20-1
Defrosting
temp.sensor
TE2 failure
21 21
Ambient temp.
sensor Ta
failure
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in defrosting and within 3 minutes after
defrosting, no alarm
Resumable
22 22
Suction temp.
sensor Ts
failure
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in defrosting and within 3 minutes after
defrosting, no alarm
Resumable
23 23
Discharging
temp.sensor Td
failure
After compressor is running for 5 minutes,
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course of startup, defrosting and within 3
minutes after defrosting, no alarm
Resumable
24 24
Oil temp.sensor
Toil failure
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10degree or ET<=-10degree, within 5
minutes, no alarm
Resumable
26 26-0
Indoor
communication
failure
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connected indoors
Resumable
26-1 26-1
For continuous 300seconds, the searched
indoor quantity is less than the set quantity.
26-2 26-2
For continuous 300seconds, the searched
indoor quantity is more than the set
quantity.
27 27
Oil temp.
too high
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resume automatically. If it occurs 3 times
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Once
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un-
resumable
28 28
High pressure
sensor Pd
failure
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in defrosting and within 3 minutes after
defrosting, no alarm
Resumable