In Water Mode, | No |
| Replace |
Is the voltage between |
| Main PCB | |
|
| ||
pin4 and pin11 of CON3 in |
|
|
|
main PCB like as below, |
|
|
|
while pushing the level |
|
|
|
switch? |
|
|
|
|
| Main PCB |
Second Water- valve | No |
Is the resistance value of | |
| |
below? |
|
Replace
Second
(1)
CON3 |
Pin11 GN |
Pin4 BL |
Output voltage of machine room water valve
Test Point | Result |
|
|
pin4 to pin11 | 115 V |
|
|
Yes
|
|
| (2) | ||
|
|
| In door | ||
|
|
|
| ||
Dispenser |
| Ice Maker |
| ||
|
|
|
| ||
Checking resistance of | |||||
|
|
|
|
|
|
| Test Point | Result |
| ||
|
|
|
|
|
|
| (1) to (2) | 360 ~ 420 Ω |
| ||
|
|
|
|
|
|
| Yes |
|
|
|
First Water- valve
Is the resistance value No between (1) and (2) of the
below?
Replace
First
(1)
(2)
Is the condition of |
| Replace | |
No | Micro | ||
the micro switch like as | |||
| Switch | ||
below? |
| ||
|
|
(1)
(2)
Machine room
Checking resistance of First-valve
Test Point | Result |
|
|
(1) to (2) | 360 ~420 Ω |
|
|
Yes
Status | Tester |
|
|
Normal | Infinity |
|
|
Push the Lever | 0 Ω |
|
|
Yes
After plug in,
explain to the customer!
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