Description Of Display - Fujitsu AUU7RLF Design & Technical Manual

 Setting method
1. Be sure to disconnect the power supply or turn off the breaker.
2. Change the DIP switch setting according to the required setting.
• Various settings can be adjusted by changing DIP switches and push switches on the
board of the outdoor unit.
• The printed characters for the LED display are shown below.
 Description of display
LED display lamp
(1) POWER/MODE
(2) ERROR
(3) MONITOR
LED display part
( 1 ) ( 2 )
POWER ERROR
MODE
A B
TEST RUN
SW1
S W 1
PUMP DOWN
SET1-1
SET1 SET2
HEAT ON ON
COOL 1 2 3 4 1 2 3 4
DIP switch part
Green
Red
A Red
B Red
C Red
D Red
E Red
F Red
- 240 -
( 3 )
MONITOR
C D E F
CHECK
SW2
S W 2
SET3
ON
1 2 3 4
Function or operation method
• Turns on when the power supply is ON (Including
when error occurs).
• Indicate the MODE by the number of flashes when
the installation function is active.
Flashes at high-speed when there is an error.
• Displays the location and contents of errors when
there is an error. (Refer to Chapter 14-3.
code" on page 251 for details.)
• Displays when check run is activated. (Refer to
Chapter 14-1. "Check run"
details.)
"Error
on page 243 for