5.REFRIGERANT SYSTEM DIAGRAM
9.SERVICE FLOW CHART
High power,running
and timer indicator
light up(#13)
EEPROM trouble
Outdoor control
board trouble
High power and timer
indicator light up(#12)
IPM trouble
No
Yes
IPM trouble
and replace it
Is the
IPM radiator very
hot?
No
Yes
Normal protection
Assure good
ventilation
of outdoor
unit and
good contact
between IPM
and radiator
Yes
No
Yes
Normal protection
No
Yes
No
Is the
IPM radiator very
hot?
Yes
Yes
Replace the
outdoor control
board
IPM trouble appear
frequently?
Start up the air
conditioner in 30
minutes,doen it
work Normally?
IPM trouble appear
frequently?
Does the trouble
diappear in 3
minutes ?
High power and running
indicator light up(#9)
power supply fail momentary
No
Switch off the power
supply and start up
in 3 minutes
Yes
The voltage of power
supply Is out of
Normal range
Outdoor control
board trouble
No
Yes
Reconnect wires or
repair the socket
Yes
Yes
No
No
Are there mis-wring,poor
contact,or disconnection
among the socket,indoor
unit and outdoor unit?
swich off and start
up again,Is it ok?
Replace the
outdoor control
board,Is it ok?
Does thIs trouble
still appear?
NOTE: THE NUMBER WITHIN BRACKET INDICATES TROUBLE CODE,"*" INDICATES
INDOOR UNIT;"#" INDICATES OUTDOOR UNIT.
44
Содержание KFR-2501G/Y2BPE
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Страница 15: ...5 REFRIGERANT SYSTEM DIAGRAM 3 OUTLINES AND DIMENSIONS 14 KFR 2601G BPE 2 ...
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Страница 54: ...KFR 28G BPE 2 11 DISASSEMBLY INSTRUCTIONS ...
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Страница 68: ...12 PARTS LIST KFR 2601W BPE 2 67 ...