Ballu KF-25GWE, Руководство по обслуживанию

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5.REFRIGERANT SYSTEM
9.SERVICE FLOW CHART
39
Occur by chance
N o
N o
Y es
Swish off the power, startup
the air conditioner after
the ice disappears
Our door control
board trouble
Y es
Y es
Indoor control board
trouble and replace it
N o
N o
Y es
Y e s
Running light flickers
indoor heat exchanger
is overload
N o
Indoor coil
sensor trouble
Y es
Switch off the power, startup the
air conditioner in 10 minutes
Our door control
board trouble
Y es
N o
In door control
board trouble and
replace it
N o
Normal
protection
N o
Y es
Switch off the power, replace the out
door control board and the startup
the air conditioner.
Switch off the power, replace the
outdoor control board and then
startup the air conditioner.
Is the system in good
condition?
Is compressor still
running?
Is indoor heat exchanger
very hot?
Is the system in good
condition?
Is the system in good
condition?
Timer and running light
flicker power supply
fail momentary
N o
Switch off the power
supply and startup
in 3 minutes
The voltage of power
supply is out of
normal range
Outdoor control
board trouble
N o
Y es
Reconnect wire
so repair the socket
Y es
Y es
N o
N o
Are the remis-wring, poor contact,
or disconnection amongthe socket,
indoor unitand out door unit?
Switch off and startup
again, Is it ok?
Replace the outdoor
control board, is it ok?
Does this trouble still appear?
Timer and power light flicker
Indoor heat exchanger
Is freezed
Is indoor heat
exchanger freezed
Indoor coil sensor
Is compressors till running? Normal protection
Is indoor heat exchanger
still free zed?
Y es
Occur by chance
DIAGRAM