Trouble shooting 6
INDOOR UNIT Error Method:
Detective Actuators: Detective details:
Forecast of Cause :
Number of Indoor Units Error
Indoor Unit
Check the indoor unit number connection.
>> If there is an abnormal condition, correct it by referring to Installation Manual
or Design & Technical Manual.
>> Upon correcting incorrect setting, reset the power.
1. Indoor unit connection failure
Check Point 1 : Check the indoor unit number connection
When the total connection number of indoor units is outside of range
between 2 and 8.
Indoor Unit : Operation LED 2 times Flash, Timer LED 4 Times Flash,
Economy LED Continuous Flash.
Outdoor Unit : E. 24. 2
Error Code : 24
Indicate or Display:
02-22