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INSTALLATION OF UNIT
ENGLISH
Self-Diagnosis Function
Error Indicator
- This function indicates types of failure in self-diagnosis and occurrence of failure for air condition.
- Error mark is displayed on wired remote controller, and 7-segment LED of outdoor unit control board
as shown in the table.
- If more than two troubles occur simultaneously, lower number of error code is first displayed.
- After error occurrence, if error is released, error LED is also released simultaneously.
Error Display
1st,2nd LED of 7-segment indicates error number, 3rd LED indicates unit number.
Ex) 211 : No.21 error of master unit
Error Mode
Cause of Error
CH 01
OPEN/SHORT of room temp. sensor
CH 02
OPEN/SHORT of indoor pipe temp.
CH 03
Communication Error
CH 09
EEPROM Error
CH 44
OPEN/SHORT of outdoor pipe sensor
CH 48
OPEN/SHORT of outdoor room temp.
CH 50
Phase Reversal Error
CH 54
Phase loss
CH 82
Open of A_Cycle_Low Pressure Switch
CH 83
Open of B_Cycle_Low Pressure Switch
CH 84
Open of A_Cycle_High Pressure Switch
CH 85
Open of B_Cycle_High Pressure Switch
Summary of Contents for LK-C1208C02
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