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Input Number Display
Input/Output Indication
Input 1
Input 2
Output 1
Output 2
Output 3
Code Indicated
00
Not set
01
Room Thermostat (for Cooling)
02
Room Thermostat (for Heating)
03
Remote ON/OFF 1 (Level)
04
Remote ON/OFF 2 (Operation)
05
Remote ON/OFF 2 (Stoppage)
06
Forbidding Remote Control after Manual Stoppage
07
Remote Cooling / Heating Change
08
Elevate Grille Input
09
Setback Operation
10~15
Not set
NOTES:
•
Change the optional setting after waiting at least three minutes elapsed time after start-up.
•
Do not set the elevating grille for the total heat exchanger.
•
Record the setting conditions for each input and output in the "Setting" column of the table.
8. Main Remote Setting
To change the sub remote controller to the main remote controller.
If multiple remote control groups exist in the same outdoor system, main/sub setting is automatically allocated.
Set the desired Wired Remote Controller as the "Main" remote controller.
•
Example of a refrigeration system containing a group of multiple controllers
Main Controller — Only One Controller in Same Refrigerant System
Sub Controller — Controller in addition to the Main Controller in the same Refrigerant System
A16381TMEL
Table B. Input and Output Number Display and Connectors
Port
CN3 1-2
Remote ON/OFF 1 (Level)
CN3 2-3
Forbidding Remote Control after Manual Stoppage
CN7 1-2
Operation
CN7 1-3
Alarm
CN8 1-2
Thermo-ON for Heating
Table C. Input and Output Settings and Display Codes
Input
The indoor and outdoor units need to correspond with the
functions shown in Table D. Some outdoor units cannot
use the settings "Power Up Setting" and "Autoboost".
H-LINK Transmission Cable
Transmission
Main
Sub
Factory Setting
Setting Item
Not set
Operation
Alarm
Cooling
Thermo-ON for Cooling
Heating
Thermo-ON for Heating
Total Heat Exchanger
Elevate Grille Output
Fan Operation
Not set
Cable
Sub
8. Main Remote Setting
Setting
Indication
03
06
01
02
06
Output
22
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