Fujitsu ASY50-KM Service Manual

5. Push TEST RUN switch for more than 3 seconds.
MONITOR
POWER
ERROR
/MODE
(
GRN
) (
RED
)
A B C D E F
POWER/MODE LED will turn on, and test run stops.
3-3. Error code
If an error occurs, the LED lights to inform the relevant location and the code.
When error occurs, the error LED blinks at high speed.
MONITOR
POWER
ERROR
/MODE
(
GRN
) (
RED
)
A B C D E F
blink
(High speed)
¢
Error location
LEDs A to F of MONITOR light and indicate the location of the error. In the case of an overall
error, LEDs A to F of MONITOR do not light.
Example: Coil error on indoor unit B
MONITOR
POWER
ERROR
/MODE
(
GRN
) (
RED
)
A B C D E F
blink
(High speed)
3-2. Test run - (05-64) - 3. Check and test
FIELD WORKING FIELD WORKING

Fujitsu ASY50-KM Specifications

General

Brand	Fujitsu
Model	ASY50-KM
Category	Air Conditioner
Language	English