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10-2-3 Indoor Eva-in temperature sensor error
Indoor display
3-LED DISPLAY
LED1
LED 2
◎
◎
LED ON
LED BLINKING
◎
1. Checklist :
2. Troubleshooting procedure
Is the sensor resistance value
#3-#4(CN43)and #11-#2(CN42)about 10kohm
at room temp 25centigrade
Connect the sensor to PBA connector
Is the connection of power cable
suppl y power and m easure the voltage #3 - -#4
and co mm unication cable nor
(CN43)and #1-#2(CN42) in the connector
Below 0.5V or Over 4.5V?
Micom error or connector check
Exchange the indoor PBA
10-4
7-SEG DISPLAY
LED 3
LED OFF
YES
m al?
NO
YES
Indoor MID, Indoor IN PIPE-TH
E122,E1 23
sensor error
NO
YES
Exchange the indoor PBA
DESCRIPTION
Sam sung Electronics
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