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8. LED Display detail
Setting SW3 allows to switch the LED display.
LED1 : Power supply
LED2~4 : Setting SW3 switches the display
SW3-1
SW3-2
OFF
OFF
ON
OFF
OFF
ON
ON
ON
OFF
OFF
ON
OFF
OFF
ON
[Display detail A]
LED
Details of LED display
LED2
Power supply for remote controller
LED3
Communication link between interface and outdoor units
LED4
LED5
[Display detail B]
LED
Function
LED2
Thermo
LED3
Comp.
LED4
Control status
LED5
[Display detail C]
LED2
Capacity
LED3
request status
(Output)
LED4
LED5
* Displays the output status(the request which the I/F sends to the outdoor unit)
[Display detail D]
LED2
Capacity
LED3
request status
(Input)
LED4
LED5
* Displays the input state(the request which this I/F receives)
[Display detail E]
Input condition
LED
LED2
TB142 1-2(IN1)Input
LED3
TB142 3-4(IN2)Input
LED4
N/A
LED5
N/A
[Display detail F]
LED
Output condition
LED2
TB141 1-2(OUT1) Output
LED3
TB141 3-4(OUT2) Output
LED4
TB141 5-6(OUT3) Output
LED5
TB141 7-8(OUT4) Output
[Display detail G]
LED
Output condition
LED2
TB141 9-10(OUT5) Output
LED3
TB141 11-12(OUT6) Output
LED4
N/A
LED5
N/A
SW3-3
Display detail
OFF
A
OFF
B
OFF
C
OFF
D
ON
E
ON
F
ON
G
N/A
N/A
LED display and condition
OFF
OFF
ON
OFF
Normal
OFF
OFF
0% OFF
10% Fix
20% Fix
30% Fix
OFF
ON
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
0% OFF
10% Fix
20% Fix
30% Fix
OFF
ON
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
LED display
OFF
OFF
—
—
LED display
OFF
OFF
OFF
OFF
LED display
OFF
OFF
—
—
LED display
OFF : Power is not supplied.
OFF : No link
ON
ON
OFF
Hot adjust
Defrosting
ON
40% Fix
50% Fix
60% Fix
ON
OFF
ON
OFF
ON
OFF
OFF
ON
OFF
ON
ON
ON
OFF
OFF
OFF
OFF
40% Fix
50% Fix
60% Fix
ON
OFF
ON
OFF
ON
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
ON
Forced Comp. OFF (ON:Forced Comp. OFF)
ON
Fixed operation mode (OFF=Cooling/ON=Heating)
ON
Operation output
ON
Error output
ON
Comp. output
ON
Defrost output
ON
Cooling output
ON
Heating output
34
ON
: Power is supplied.
Blink : Linked
ON
Demand
Comp. OFF
ON
70% Fix
80% Fix
90% Fix
100% Fix
ON
OFF
ON
ON
OFF
OFF
ON
OFF
OFF
OFF
ON
ON
70% Fix
80% Fix
90% Fix
100% Fix
ON
OFF
ON
ON
OFF
OFF
ON
OFF
OFF
OFF
ON
ON
Details
—
—
Details
Details
—
—
Auto
OFF
ON
ON
ON
OFF
OFF
ON
ON
Auto
OFF
ON
ON
ON
OFF
OFF
ON
ON
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