82
Optional item
Input unit
SEG1 SEG2 SEG3 SEG4
Function of the option
Remarks
Unused option
Main
2
4
0
0
Unused option
Unused option by this model
Cooling priority
when using Aux
heater (B type
PBA)
Main
2
5
0
0
Disabled
When the Aux heater is connected
to the cooling and heating
operation at the same time, the
outdoor unit gives priority to the
cooling.
0
1
30min (Delayed switching of
heating)
0
2
15min
0
3
10min
0
4
5min
0
5
No heating switching delay
Auto Change Over
(B type PBA)
Main
2
6
0
0
Disabled
If all indoor units are thermo off,
auto changeover operation
0
1
Enabled
Setting key operation and checking the view mode with tact switch
K1
K2
K3
K4
(A Type)
(B Type)
K1 control
KEY operation
Display on segment
Press and hold
1 time
Auto trial operation
“K” “K” “BLANK” “BLANK”
Setting outdoor unit option switch and key function
