Daewoo DSB-120L User Manual

2
8. TROUBLE SHOOTING
Outdoor unit does
not run?(note. 1)
Does
the compressor run
normally?
Indoor unit does
not run(note 1)
Check the failure
code according to
the self diagnostic
(note 2)
Is the unit
display
mormal?
check the failure
code according to
the self-diagonostic
(note 2)
Normal
check the
connecting
point of
magnetic
contactor
YES
YES
YES
YES
NO
NO
YES
Troub
Is the po
applied t
unit
Is the
power no
check the volta
L & N of te
bloc
press the powe
button on remo
Does t
beeper be
times
Is the dis
all off
• Check the conne
PCB connected t
• Check the disp
NO
YES
YES
YES
YES
YES
NO
NO
Is the
unit display
normal?

Daewoo DSB-120L Specifications

General

Brand	Daewoo
Model	DSB-120L
Category	Air Conditioner
Language	English