24
Set indoor unit FILTER CLEANING alarm:
This function is used to set a certain number of operating hours after which the unit will send a message requesting that the air
filter be pulled out and cleaned (for the filter removal and cleaning procedure, refer to the indoor unit installation manual); to set
this function (with the unit ON), perform the following operations:
(1) Press the “FUNCTION” key until the Clean Filter icon appears ( ); at this stage, the selected icon will begin to flash;
The wording “set” will also appear with the current value set for the function;
(2) press buttons ( ) or ( ) to set a value for the desired level (to find out the corresponding number of hours associat-
ed with each level, refer to the table in the dwgs at the bottom of the page);
(3) press the “ENTER/CANCEL” button again to activate the selected function;
(1) (2)
(3)
WARNING: the system indicates that filter cleaning is
underway by displaying the relative icon
To reset the message (and resume hour metering), press the
“FUNCTION” buon unl the CLEAN funcon is selected in the
same way as for the operaons described above at point (1)
and then press the “ENTER/CANCEL“ buon
Set period
lter cleaning
Long period Medium period Short period
SET Hours SET Hours SET Hours
10
5500
20
1400
30
100
11
6000
21
1800
31
200
12
6500
22
2200
32
300
13
7000
23
2600
33
400
14
7500
24
3000
34
500
15
8000
25
3400
35
600
16
8500
26
3800
36
700
17
9000
27
4200
37
800
18
9500
28
4600
38
900
19
10000
29
5000
39
1000
NB: if the value 00 is set (default value), this function
will be disenabled.