02-33
(2) Output
This output indicates the indoor unit's "Operate" or "Stop" status.
Indoor
Unit
ON
OFF
Short
Open
CN1
Ch1
Operation display
Ch1
1
2
3
CN1
(WHITE)
P.C.B
Open
Short
CN1
(WHITE)
All of indoor units "OFF"
At least one more indoor units "ON"
Ch2
CONNECTOR
OUTPUT
SIGNAL
STATUS
Ch1
ON /OFF
Indicator
Error
Indicator
Com
Error display
This output indicates the indoor unit's "Normal" or "Error" status.
CN1
(WHITE)
All of indoor units "Normal"
At least one more indoor units "Error"
CONNECTOR STATUS
Ch2
Indoor
Unit
Error
Normal
CN1
Ch2
1
2
(3) Parts
Following cord (service parts) is required. Please use the parts number shown below
to order the cord from your sales representative.
9368779009
Name and shapes Q'ty Parts No.
1
EXTERNAL
INPUT
WIRE
* 1
* 2
* 1 Always insert a diode on both ends of relay coil.
* 2 Pin 1 - Pin 3 Max 15V
Pin 2 - Pin 3 70mA
OUTPUT
SIGNAL
Open
Short
Short
Open
Usage
For input and
output port
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