Freezer Fan Error (E IF)
1
2
Open the freezer door and Check
the air flow. Windy?
No
Yes
Go to 3
3
Check the Fan motor.
Rotate fan using hand.
It feel sticky?
Yes
Change the
Fan motor
Reset the unit and
Input Test1 Mode.
(Push the button 1 time)
Go to 4
Fan Motor
TEST MODE 1
Voltage [V]
CON7
7
th
pin ~ 5
th
pin
0V<Voltage<5V
4
Check the Fan Motor voltage
Is Fan Motor voltage 12V?
Yes
Replace
Main PCB
No
TEST MODE 1
Voltage [V]
CON7
3
rd
pin ~ 5
th
pin
12V
5
Check the Fan Motor voltage
Is Fan control signal voltage
between 0V and 5V?
No
Replace
Main PCB
No
7
Explain to customer
CON7
CON7
TEST MODE 1
Voltage [V]
CON7
1
st
pin ~ 5
th
pin
0V<Voltage<5V
Check the Fan Motor voltage
Is Fan feed back voltage
between 0V and 5V?
No
Replace
Motor
No
CON7
Содержание LMXS27676D
Страница 1: ...MODEL LMXS27676D COLOR Black STS SB ...
Страница 4: ... 4 ...
Страница 5: ... 5 ...
Страница 20: ...5 CIRCUIT DIAGRAM 5 1 20 ...
Страница 23: ... P N EBR60070711 33 7 PCB Picture 7 3 Sub PCB ...
Страница 73: ... 73 10 COMPONENT TESTING INFORMATION 10 1 P71 list ...
Страница 101: ...136B 131A 251A 251B 203C 136A 237C FREEZER PARTS CAUTION Use the part number to order part not the position number ...
Страница 106: ...600A 630F 630B 630A 630H 630G 630C 630Q 630E 630D 611A 612A 630J 606A 630J 607A ...
Страница 107: ......