Ballu KF-25GWE, Руководство по обслуживанию

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5.REFRIGERANT SYSTEM
9.SERVICE FLOW CHART
40
High power light flickers in
door fan motor trouble
Y e s
Indoor control board
trouble and replace it
Set the air conditioner
operate in fan mode
N o
N o
Fan motor trouble
and replace it
Y es
Fan motor trouble
and replace it
Y es
Fan motor trouble
and replace it
Is indoor fan motor
running?
Move the axis and cross
fan by hand, do they
rotate smoothly?
Does fan motor stop
with the remote controller
Does the socket of indoor
control board have power input?
Timer and running and power
light flicker over current trouble
N o
Outdoor wave filter
board trouble and
replace it
Out door control
board trouble
N o
Y es
Normal protection Y es Y es
N o
Y es Occur by chance
Swish off and startup again,
Is it ok?
Is the operating current
beyond Normal range?
Swish off and startup again,
Is it ok?
Replace the outdoor
control board, Is it ok?
High power or running light
flickers EEPROM trouble
Indoor control board
trouble and replace it
DIAGRAM
Check the transformer,
Is resistance of winding
0 (short circuit) or
(open circuit)
8
No
Y es
No
No