2-24. Administrative indoor unit setting
An indoor unit which decides the priority mode (cooling or heating) in a same refrigerant system can
be set as an administrative indoor unit.
NOTE: Administrative indoor unit can be set to only 1 unit in a same refrigerant system.
¢ Setting method
Administrative indoor unit setting can be performed by outdoor unit function setting and wired remote
controller setting.
1.
Perform outdoor unit function setting with referring "Setting on outdoor unit PCB" on page 07-
60.
2. Perform wired remote controller setting. Depend on the type of the wired remote controller, set-
ting method is different as follows:
• Wired remote controller (Touch panel)
a. Touch the “Master Indoor Unit Setting” on the Initial Setting screen. Master Indoor Unit
Setting screen is displayed. (Master indoor unit = Administrative indoor unit)
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Initial Setting
R.C. Sensor
Setting
Password Setting
Display Item
Setting
Master Indoor
Unit Setting
Next
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Master Indoor Unit Setting
Back Set
Master Indoor Unit Setting
Not Master Indoor Unit
b. When “Set” is touched on the Master Indoor Unit Setting screen, a verification screen is
displayed.
Master Indoor Unit Setting
Back Set
Master Indoor Unit Setting
Not Master Indoor Unit
No Yes
Master Indoor Unit Setting
The connected indoor unit will be
set as the master indoor unit. OK?
c. When “Yes” is touched on the verification screen, the setting data is transmitted to the
indoor unit and the display returns to the Master Indoor Unit Setting screen.
No Yes
Master Indoor Unit Setting
The connected indoor unit will be
set as the master indoor unit. OK?
Master Indoor Unit Setting
Back Reset
Master Indoor Unit Setting
Master Indoor Unit
Master Indoor Unit Setting
Back Reset
Master Indoor Unit Setting
Master Indoor Unit
d. When “Back” is touched on the Master Indoor Unit Setting screen, the display returns to
the Initial Setting screen.
Master Indoor Unit Setting
Back Reset
Master Indoor Unit Setting
Master Indoor Unit
Master Indoor Unit Setting
Back Reset
Master Indoor Unit Setting
Master Indoor Unit
*
*: To clear the master indoor unit setting, touch “Reset”. (Resetting cannot be per-
formed while the indoor unit is operating.)
2-24. Administrative indoor unit setting - (07-129) - 2. Function settings
FUNCTION
SETTINGS
FUNCTION
SETTINGS
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