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8. Trouble Shooting
8-1. Freezer Sensor Error (Er FS)
Symptom
1. Er FS
CON1
CON201
1. Check for a loose connection
2. Check Sensor Resistance
CON2 CON3
CON4
CON7
th
15
CON7
th
15
-22ºF / -30ºC
-13ºF / -25ºC
-4ºF / -20ºC
14ºF / -10ºC
Check Point
CON5
CON6
CON7
Short
Open
th
pin ~ 16
pin
Other
Resistance [Ω]
th
pin ~ 16
pin
5ºF / -15ºC
23ºF / -5ºC
32ºF / 0ºC
Resistance [Ω]
0
OFF
Normal
40k
30k
23k
17k
13k
10k
8k