LED flash
times of
outdoor
PCB
indoor
display
Contents of Malfunction
Diagnosis and Analysis
18
F11
Compressor out of step
From the module board
19
F28
Position detection ioop fault
From the module board,Appear 3 times in 10 minutes
and confirm
21
E9
Indoor overload shutdown
Compressor start up 2 minutes after the start of testing.If Tc≥
63°C
last on 5 minutes the compressor stop.When the
compressorstops for
more than 5 minutes and Tc < 39°C the compressor resumes
21
E5
Indoor anti-frost stop
Compressor start up 2 minutes after the start of testing.If Tc≤
1°C
last on 2 minutes the compressor stop.When the
compressorstops for
more than 3 minutes and Tc > 9°Cthe compressor resumes.
23
F5
Module temperature is
too high(95 °C)
Module temperature is too high for protection.
24
F2
Compressor software
over current
From themodule board.1.35 times the total current.
25
F23
Phase current over current
If the phase current of the compressor is greater than
the phase current stop value in EE of the outdoor unit
during runing,then compressor stop.
After 3 minutes compressor restart.
27
F24
CT of bolt
When the total current of the compressor is detected to be
less than0.5A and the compressor frequency is greater than
50Hz, theduration is one minute.
Then force the compressor to stop for 3 minutes,no
fault confirmed
37
F34
Outdoor condenser temp.
too high protection
Error lock if it occurs 3 times in 30 minutes
38
F35
Module unknown fault
43
F41
High pressure protection
System high pressure protection
45
F42
Low pressure protection
System low pressure protection
46
F43
Type matching exception
Indoor unit and outdoor unit do not match
147
Содержание 4TXK6512G1000AA
Страница 16: ...2 Dimension 2 1 Dimension 4MXC6518G1000AA 7...
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Страница 39: ...1 3 3 285 3 3 5 2 22 Dimension4TXK6560G1000AA 28...
Страница 48: ...0150538189 SW1 O N 1 O N 2 T1A 250VAC F U S E 2 T25A 250VAC FU S E1 4 7 4TXK6512G1000AA 3 7...
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Страница 82: ...m m o w m m Clamp Clamp accessory Tape White Drain hose Below4mm...
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Страница 159: ...0011800966AL 4TXK6518G1000AA 0011800241C 1U24RS1ERA 129...
Страница 160: ...0151800349A 4TXK6536G1000AA 130...
Страница 161: ...0151800054BG 4TXK6548G1000AA 0151800054BK 4TXK6560G1000AA 131...
Страница 165: ...276 Common control 134...
Страница 168: ...The longest 3 minutes 136 O R...
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