Room ventilation RLS 2 F
Installation and operation
3. Electrical connection
8
•
Fold down front flap and lock
•
Remove upper part of housing.
•
Install lower part of housing, attach wires and press flat into base.
•
Reattach upper part of housing and lock
Clock
Off
Off
Off
Mains:
230 V to venti-
Stage switching
230 V
lation device
(low voltage)
Timer
The timer is set by turning the large hand. It can be adjusted for day
or week programs. The day program provides the same program
each day. With the weekly program, each day can be individually
programmed.
Change of day, week program
1. Remove graduated ring.
2. Move hand until the groove in the green and blue rings cover each other.
3. Push metal pin to outside (pos. 7d).
4. Turn graduated ring round and reattach until it clicks into position
Programming the timer
1. Program switching times on the timing disc by alternate positioning of red and
blue pins .
2. The red pins switch to fan stage 2 (day mode) in automatic mode, the blue
pins switch to fan position 1 (night mode).
in position
in position
8
Terminal
is fulcrum terminal
6
for PE.
External switch
7d
-2-
Room ventilation RLS 2 F
Installation and operation
4. Operating and display elements
Switching status display day
(fan
1
stage 2) or night mode
(fan stage 1)
Function display
2
light in party
mode (fan stage 3)
Service display
3
flashes if the filter
for input and output
air has to be
changed
Switches for external
4
devices/components
(e.g.flap or heating)
Set operating
5
program
6
Reset button
Setting for filter change interval
7
Lock for securing device
8
1
Function of switching status display
in pos
, - this setting signifies day mode (fan stage 2)
in pos
, - this setting signifies night mode (fan stage 1)
Function of "set time/ change filter" switch
Time can be set from 2 to 6 months; press the reset button to start
The "filter change " LED flashes at the end of the set time.
Function of switch for external devices/components
Pos "1": The 230 V - supply for the external component is switched by RLS 2 F.
Pos "0": The 230 V supply for the external component is interrupted.
1
2
3
8
7
6
9
Wall -mounted
7
6
3
4
-3-
4
5