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12-1-3. LED Display on P.C. Board
1. D02 (Red)
• Goes on at the same time when power was turned on (Main microcomputer operates and goes on.)
• Flashes with 1-second interval (every 500ms): When EEPROM is not provided or writing was an error.
• Flashes with 10-seconds interval (every 5S): When the mode is DISP
2. D203 (Red)
• Goes on when power is supplied to remote controller (Lights on the hardware)
12-1-4. Function Selection Setup
<Procedure> Perform setting while the air conditioner stops.
1 Push
TEST
+
SET
+
CL
buttons simultaneously for 4 seconds or more.
The first displayed unit No. is the master indoor unit address in the group control.
In this time, fan and louver of the selected indoor unit operate.
ò
2
Every pushing
UNIT LOUVER
button (button at left side), the indoor unit No. in the group control is
displayed one after the other. In this time, fan and louver of the selected indoor unit only operate.
ò
3
Using the set temperature
TEMP.
buttons, specify the item code (DN).
ò
4
Using the timer time
TIME
buttons, select the set data.
ò
5 Push
SET
button. (OK if indication lights)
• To change the selected indoor unit, proceed to Procedure 2 .
• To change item to be set up, proceed to Procedure 3 .
ò
6 Pushing
TEST
button returns the status to the normal stop status.
1 2 3 4 5 6
END
<Operation procedure>
3
6
1
4
5
2
SET
TIME
TIMER SET
TEST
FILTER
RESET
TEMP.
CL
FAN
SAVE
SWING/FIX
VENT
MODE
ON / OFF
UNIT LOUVER