8
MiniMuM Continuous sPEED
Upon power-up, the unit runs at the minimum continuous speed settable from 0 to 58m
3
/h (i.e. from 0 to
16l/s) by means of the switches as per table Dip Switch A.
intErMEDiatE sPEED
The unit runs automatically at the intermediate speed settable from 29 to 72m
3
/h (i.e. from 8 to 20l/s) by
means of the switches as per table Dip Switch A.
The intermediate speed can be activated when either of the below conditions have been met:
- the humidistat has been activated;
- the run-on timer has been activated.
MaXiMuM sPEED
The maximum speed fixed, at 90m
3
/h (i.e. 25l/s) in through-wall or 72m
3
/h (i.e. 20l/s) in in-room installation,
can be activated through external switch, remote ambient sensor or light switch.
installation tYPE
Based on the selected installation type, the unit scales its speed (minimum, intermediate and maximum) to
obtain the selected air flow rates.
- Through-wall installation: unit is typically mounted on an external wall or window and discharge direct to
the outside.
- In-room installation: unit is typically mounted on the ceiling or internal wall which are ducted to the outside.
NOTE: the unit runs at a higher speed when In-room installation is selected.
The installation type can be selected by means of the switches as per table Dip Switch A.
DIP SWITCH A
1
2
3
4
installation
min speed
intermediate speed
max speed
m
3
/h
l/s
m
3
/h
l/s
m
3
/h
l/s
0
0
0
0
default
through-wall
18
5
47
13
90
25
0
0
on
0
through-wall
18
5
29
8
90
25
0
on
0
0
through-wall
29
8
47
13
90
25
0
on
on
0
through-wall
29
8
40
11
90
25
on
0
0
0
through-wall
40
11
47
13
90
25
on
0
on
0
through-wall
47
13
58
16
90
25
on
on
0
0
through-wall
58
16
72
20
90
25
on
on
on
0
through-wall
0
0
47
13
90
25
0
0
0
on
in-room
18
5
47
13
72
20
0
0
on
on
in-room
18
5
29
8
72
20
0
on
0
on
in-room
29
8
47
13
72
20
0
on
on
on
in-room
29
8
40
11
72
20
on
0
0
on
in-room
40
11
47
13
72
20
on
0
on
on
in-room
47
13
58
16
72
20
on
on
0
on
in-room
58
16
72
20
72
20
on
on
on
on
in-room
0
0
47
13
72
20
