6  Optional functions
224
SMGB0077 rev.0 - 01/2013
Selection of another indoor unit
In optional function setting mode, press TEMP ▲ or TEMP ▼ on the remote control to select the indoor unit on which the 
optional function is to be set.
6.3.2  List of optional remote control functions
Element Optional function
Individual 
setting
Settings Condition setting Description
b1
Removal of heating 
temperature compensation
O
00
Standard setting. 
It increase the 
temperature +4ºC
This function is used when the 
temperature setting displayed on the 
remote control and the supply air 
temperature of the indoor unit must be 
the same.
01 Removal
02
It increase the 
temperature +2ºC 
(1)
.
b2
Circulator function at heating 
Thermo- OFF
O
00
Not activated 
function
This function means that the unit 
fan remains running after the air 
conditioning system has stopped 
to prevent the air in the room from 
stratifying.
01 Activated function
b3
Forced compressor operation 
for at least three minutes 
O
00
Not activated 
function
This function is used to protect the 
compressor, preventing it from being 
started or stopped for periods of less 
than three minutes.
01 Activated function
b4
Pre-determined lter cleaning 
period change
O
00 Standard
This function is used to modify the 
period which the remote control 
indicates the air lter replacement.
01 100 hours
02 1200 hours
03 2500 hours
04 Not used
b5
Fixing of operation mode X
00
Not activated 
function
Once the unit operating mode has 
been selected, this function prevents 
it from being modied from the remote 
remote control.
01 Activated function
b6
Fixing of setting temperature X
00
Not activated 
function
Once the unit temperature has been 
selected, this function prevents it 
from being modied from the remote 
control.
01 Activated function
b7
Fixing of cooling operation X
00
Not activated 
function
This function is available to use 
cooling mode only and to prevent 
heating mode from being enabled.
01 Activated function
b8
Automatic COOL/HEAT 
operation
X
00
Not activated 
function
This function allows the automatic 
change from the cooling to the heating 
mode for the units with the same 
refrigerant cycle.
01 Activated function
b9
Fixing of fan speed X
00
Not activated 
function
Once the unit fan speed has been 
selected, this function prevents it 
from being modied from the remote 
control.
01 Activated function
bA
Not available X
“- -” 
permanent
Not available –