3.15 - LEDs KEY
Unit status
Stand-by mode
Cooling mode
Heating mode
Automatic commutation mode
Fan mode
Fan max speed (1)
Fan auto speed (1)
Fan min speed (1)
Night mode (1)
Antifreeze function ON
Wrong water temperature in
heating mode
Wrong water temperature in
cooling mode
Timer ON active
Timer OFF active (4)
Controls lock (6)
Thermostat remote control (7)
Autonomous control
Configuration submenu
Bus configuration submenu
ASCII Bus setting
RTU Bus setting
Address configuration submenu
Fan coil dimension type
Mode
D1
A5
(white)
(red/blue)
OFF
OFF
-18 ÷ 30
ON blue
-18 ÷ 30
ON red
-18 ÷ 30
X
-18 ÷ 30
OFF
X
X
X
X
X
X
X
X
'AF'
OFF
-18 ÷ 30
ON red (B)
ON blue
-18 ÷ 30
(B)
't I'
OFF
't I' + Tset
X
'bL'
X
'rE'
X
Au
X
cF
X
bU
X
AS
X
Rt
X
Ad
X
Fa
X
Max
AutoFan
A4
A3
(white)
(white)
OFF
OFF
X
X
X
X
X
X
X
X
ON **
OFF
OFF
ON **
OFF
OFF
OFF
OFF
OFF
OFF
X
X
X
X
OFF
OFF
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Min
Night
A2
A1
(white)
(white)
OFF
OFF
X
X
X
X
X
X
X
X
OFF
OFF
OFF
OFF
ON **
OFF
OFF
ON **
OFF
OFF
X
X
X
X
OFF
OFF
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
>>>>>
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Bi2 Air TR