Samsung AQV09NSBN Service Manual page 15

3- 3-3 3 Ou Outd tdoo oor r LE LED D Er Erro ror r Di Disp
LED Displ LED
No. . No
Y Y e e l l l l o o w w
1 1  
2 2  
 
3 3
 
4 4  
5 5  
6 6
 
7 7
 
8 8  
9 9  
1 1
0 0  
11 11  
1 1 2 2  
1 1 3 3  
14 14  
15 15
 
16 16  
1 1 7 7  
1 1
8 8  
19 19
 
20 20  
2 2 1 1  
22 22  
23 23  
2 2 4 4  
2 2 5 5  
2 2 6 6  
Samsu Samsu n n g Ele g Ele ct ct ro ro nic nic s s
spla lay y an and d Ch Chec eck k Me
Display ay
G G r r e e e e n n R R e e d d
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
Meth thod od
Power o Power o ff ff / VDD NG / VDD NG
IPM Over Curre IPM Over Curre nt( nt( O O . . C C ) )
Ab Ab n n ormal Ser ormal Ser i i al al c c ommu ommu nic nic a a ti ti o o
Compressor S Compressor S t t ar ar tin tin g error g error
Normal Opera Normal Opera ti ti o o n n
Compressor Lo Compressor Lo k error k error
c c
DC-L DC-L in in k vol k vol t t age u age u n n der/over error der/over error
Ou Ou t t door door t t empera empera t t ure se ure se n n sor error sor error
D D i i s s ch ch arge over arge over t t empera empera t t ure ure
D D s s arge arge empera empera ure se ure se sor error sor error
i i ch ch t t t t n n
Curre Curre nt nt se se n n sor error sor error
Compressor l Compressor l i i m m it it error error
Co Co i i l l t t empera empera t t ure se ure se n n sor error sor error
1m 1m in. in. T T i i me ou me ou t t Commu Commu nic nic a a ti ti o o
Fa Fa n n error error
OTP error OTP error
Compressor ro Compressor ro t t a a ti ti o o n n error error
Opera Opera o o o o d d o o se se ess ess o o
ti ti n n c c n n iti iti n n c c i i n( n(
DC-L DC-L in in k vol k vol t t age se age se n n sor error sor error
I_Tr I_Tr i i p error / PFC Over p error / PFC Over c c urre urre nt nt
GAS Leak error GAS Leak error
AC L AC L in in e Zero Cross S e Zero Cross S i i g g n n al ou al ou t t
Power ON rese Power ON rese 1se 1se
t( t( c) c)
Capa Capa cit cit y m y m i i ss ma ss ma tch tch
Tes s Te t t Opera Opera ti ti o o n n a a t t Cool Cool in in g Mode g Mode
Tes s Te t t Opera Opera ti ti o o n n a a t t Hea Hea tin tin g Mode g Mode
Explanation Explanation
n n
n n
Dual o Dual o ly ly
n n ) )
    LED ON, LED ON,     LED OFF, LED OFF,     LED BLINK LED BLINK
3 3 - - 3 3