Alignment And Adjustments - Samsung DH24BTA Service Manual

3. Alignment and Adjustments

3-1 Indoor Display Error and Check Method
Error detection and reoperation
■
● If error occurs during the operation, badness is indicated by LED flickering and all operation is stopped except LED.
■
■ ● When reoperating by remote control and switch determine the error mode after normal operation.
Indoor unit LED lamp display at error detecting
■
Error type
Power reset
Error of temperature sensor
in the indoor unit (Open/Short)
Error of heat exchanger sensor
in the indoor unit
Error of the outdoor temperature sensor
Error of the condensor temperature sensor
Error of the discharge temperature sensor
Indoor and outdoor unit time out
Abnormal data reception more than 60 packet
Indoor unit is not connected
Communication error between the outdoor unit
Main-Inverter Micom(After 1 minute of Main-Inverter
detection)
● : On, ◑ : Flickering, X : OFF
◆ If you turn off the air conditioner when the LED is flickering, the LED is also turned off.
3-1
LED lamp display
Concealed Type
Green Red
Standard Type
◑ X X
X X ◑
◑ X ◑
◑ X X
X X ◑
Remark
X X
X X
X X
◑ X
1. Indoor unit error
(Display is unrelated
with operation)
◑ X
2. Outdoor unit error
(Display is unrelated
with operation)
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