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Assigning Address to Indoor Unit
Before installing the indoor unit, assign an address to the indoor
unit according to the air conditioning system plan.
1
Open the front grille by pulling on the tabs on the lower right and left sides of
the indoor unit.
2
Remove the screw securing the cover PCB.
3
Remove the cover PCB.
4
The address of the indoor unit is assigned by adjusting MAIN(SW02).
5
The MAIN address is for communication between the indoor unit and the
outdoor unit. Therefore, you must set it to operate the air conditioner properly.
6
It is required to set the RMC address if you install the wired remote controller
and/or the centralized controller.
7
If you install optional accessories such as the wired remote controller,
centralized controller, etc. see an appropriate installation manual.
8
Refer to the outdoor unit installation manual for the details.
Additional Functions
No.
K1
External room sensor
K2
Centralized controller
SW05
K3
K4
K1 OFF
Heating mode : Setting temperature compensation value = 0°C
Thermo OFF Fan OFF
No.
Indoor Temperature
K5
Compensation for Heating Mode
K6
SW06
K7
K8
No.
K9
K10
SW07
K11
External control
K12
External Control Output
Function
ON
Not use
Not use
-
-
-
-
Function
ON
＋2°C
-
-
-
-
-
-
Function
ON
-
-
-
-
Not Use
Thermal ON
OFF
Use
Use
-
-
OFF
＋5°C
-
-
-
OFF
-
-
Use
Operation ON
I
A
NSTALLING THE
IR CONDTIONER
Cover PCB
SW02 MAIN
SW05
K5 K6 K7 K8
SW06
SW07
15
E-
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