User Manual

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WARNING
To avoid risk of electrical shock that can cause death or severe personal injury,
disconnect unit from power before servicing unless tests require power.
8. Operation and Functions
※ The temperature by display in service mode is shown by sensor. The real temp of the cooling area could be different.
8-2. Service Mode and Error Display
□ How to Start :
Preparation Work INPUT
“Lock” Mode ON
Water
Filter
Ice Maker
+
Dispenser
Light
+
□ How to Proceed :
STEP Content
Example Display
Description
etc. F 88 R 88 etc.
1
Operating Time 12 34 12hr 34min ※ reset every 24hr
2
Freezer Sensor Temp - F0 58 º F -5.8ºF ※ Sensor Open / Short : R 88 = Hi / Lo
3
Refrigerator Sensor Temp r3 92 º F 39.2ºF ※ Sensor Open / Short : R 88 = Hi / Lo
4
icemaker Sensor Temp
in the Icemaker Room
c0 32 º F 3.2ºF ※ Sensor Open / Short : R 88 = Hi / Lo
5
Icemaker Room(IR) Sensor Temp i1 50 º F 15ºF ※ Sensor Open / Short : R 88 = Hi / Lo
6
Pantry Room Sensor Temp u3 02 º F 30.2ºF ※ Sensor Open / Short : R 88 = Hi / Lo
7
Freezer Defrost(FD) Sensor Temp - D1 39 º F -13.9ºF ※ Sensor Open / Short : R 88 = Hi / Lo
8
R Defrost(RD) Sensor Temp - E1 39 º F -13.9ºF ※ Sensor Open / Short : R 88 = Hi / Lo
9
Ice Maker Defrost(ID) Sensor Temp - n1 39 º F -13.9ºF ※ Sensor Open / Short : R 88 = Hi / Lo
10
RT Sensor Temp T7 64 º F Ambient Temperature : 76.4º F
11
Ice Maker Status - C0
00 Ice not full and ejector not flat
01 Ice not full and ejector flat
10 Ice full and ejector not flat
11 Ice full and ejector flat
12
Water Filter remaining life time 43 17 4,317hr
13
Air Filter remaining Life Time 43 17 4,317hr
14
Error Code : F Sensor Er F1
The sensor is read as open or shorted.
Check the wiring connections in each part and at Main
PCB.
15
Error Code : R Sensor Er r1
•Unit
℃ :
Press “Ice Maker” button and the following value is displayed successively.
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