SIRe Competent Air Curtains Water
35
GB
7
8
9
10
11
12
15
16
17
18
19
20
+
-
COM
1C
OM 2
ROOM
SIReC1X
15
16
+
-
17
18
19
20
7
8
10
9
11
12
+
-
Connecting external control - including BMS functions
Door switch (obligatory)
(External potential-free switch)
SIReDC indicates door status.
Potential-free switch from door
automatic or BMS can also be used.
Closed = door open
Open = door closed
External on/off 5-30V AC/DC
External signal activates the air
curtain.
Set parameter: >> Installer menu >
External control > External On/Off=
On
External night reduction
on/off (potential-free switch)
Closes to activate the night
reduction function. Always active.
Alarm outgoing (BMS)
(potential-free switch, max 3A,
230V)
Outgoing alarm indication.
Always active.
Closed = buzzer alarm
Open = no alarm
External alarm IN
(potential free contact)
Input for external alarm. Closing
gives alarm.
External speed control 0-10V DC
Controls the fan speed in steps
(see diagram section External
control (BMS).
Set parameter: >> Installer menu
> External control > 0-10V Fan
control = On
External night reduction
External alarm IN
External ON/OFF
ALARM OUT (BMS)
Door switch
Ext. speed ctrl. 0-10V DC IN
