10
11
2VV.
Creating innovative solutions for you and your business since 1995.
ver.8 07-12-19
CO2 sensor
PIR
motion detector
BOOST
temporary
increase
of airflow
to the maximum
max. 50m
EXT.
external control
POSTHEATER
RH
relative humidity sensor
RJ12
BO
OS
T
HMI
12V max 0,4A
12V max 0,4A
12V max 0,4A
12V max 0,4A
12V max 0,4A
12V max 0,4A
230V max. 5A
L -
op
en
L - clos
e
max 0,1A
20V
A
EX
T.
PI
R
RH
15V
DC
CO2 S
ENSOR
3
CO2 S
ENSOR
2
CO2 S
ENSOR
1
POSTHEA
TER
FLAP
230V/50Hz
N L
PE
+ -
PIR
+
-
CO2
CO2
+
-
CO2
RH
+
-
+
-
M
N
230V/
50Hz
230V AC
POSTHEATER
R
LO
L
FLAP
N
N L
PE
CONTROL
PANEL
BOOST
PIR
RH
15V DC
+ GND
CO₂ -3
CO₂ -2
CO₂ -1
EXTERNALL
CONTROL
1
BOOST
FAN
LEVEL 1
FAN
LEVEL 2
FAN
LEVEL 3
RETURN
FAN OFFSET
FREE
COOLING
FILTER
PERIOD
ANTIFREEZE
SETPOINT
2
3
4
5
6
7
8
6. INSTALLATION
DO NOT MISS!
•
Before connecting external sensors are needed to disconnect a jumper.
•
If no sensor is connected, connect a jumper as shown.
•
The unit is supplied with connected jumper.
•
It is possible to connect:
- up to 3pcs of CO2 sensors
- one motion sensor (PIR)
- one relative humidity sensor
•
All connected senensors must be equipped with NO (normally open) potentional free contact (ON/OFF) function.
•
See picture bellow.
Electric scheme for power supply and accessories connection.
JUMPER
L
IN
L
OUT
