Unohab
PSF
Switching
P
ower
S
upply
-
F
lush
Installation and Operating Instructions
E-mail: info@airflow.com
Telephone: +44 (0) 1494 525252
airflow.com
©
Airflow Developments Limited. Airflow
Developments Limited reserve the right, in the
interests of continuous development, to alter
specifications without prior notice. All orders
are accepted subject to our conditions of sale
which are available on request
Certificate No. EMS 569454
BS EN 1SO 14001 : 2015
Certificate No. FM 00152
BS EN 1SO 9001 : 2015
Airflow Developments Limited
Aidelle House, Lancaster Road,
Cressex Business Park,
High Wycombe, Buckinghamshire,
United Kingdom, HP12 3QP
Call: 01494 525252
Visit: airflow.com
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5.0 Repair and maintenance
m
DANGER
Touching of live electrical parts can cause an electrical shock.
Isolate device from the mains power supply and secure against being
switched on again!
Maintenance is not provided for the power supply unit and the unit must be
fully replaced in case of defects!
6.0 Disposal
Packaging must be correctly disposed of. The electrical
devices must be returned to collection points for
recycle
of
electrical and electronic waste. According to § 12 of the
Battery Directive (BattV), accumulators and batteries must be
returned to the manufacturer or an
appropriate collection
point. Electrical devices, accumulators and batteries may
not be disposed of with household waste.
4.0 Technical data
M1
Color code: RD-rt-rot-red BU- bl-blau-blue VT-vi-violrtt-violet
red / +12VDC
blue / - GND
violet / PWM
M2
1 2
4
6
5
7
UNO 45 CTRL
230 V~ /
12 V =
Unohab
PSF
8 9 10 11
+
-
+
-
230 V~
UP-Dose
UP-Dose
Operation with 2 x
Unohab
units
and 1 x
Unohab
PSF
rt bl vi
8
6
10
rt bl vi
11
7
9
U
no hab
: M1 - start cycle: supply
U
no hab
: M2 - start cycle: extract
M1
U
no hab
: M2 - start cycle: extract
1 2
4
6
5
7
U
no hab
CTRL
230 V~ /
12 V =
Unohab
PSF*
8 9 10 11
+
-
+
-
230 V~
UP-Dose
UP-Dose
Operatio
n
with up to 6 x
Unohab
and
1 x
Unohab
PSF
Uno hab
M1 - start cycle: supply
Distributor
M3
M5
M2
M4
M6
6
8
10 11
3
6 - GND
8 - + 12V
10 - PWM Start Supply
11 - PWM Start Extract
3
3
3
3
3
- Recommended control
cable
J-Y(ST) Y 0.8 mm
2
- Maximum distance between
Unohab
CTRL
-
-
Recommended control
cable
J-Y(ST) Y 0.8 mm
2
Maximum distance between
Unohab
CTRL
and
Unohab
motor: 30 m
- All motors connected to Distributor
- Max. distance from
Unohab
CTRL
to Distributor: 4 m
Max. 4 m from Distributor
3
*Max. 6 x
Unohab
possible
For 8 x U
no hab
2 x
Unohab
PSF
should be connected
in parallel. Please
refer to wiring
diagram S
D-4
Alternatively DIN rail
mounted
Unohab
PSD
can be used. Please
refer to wiring
diagram S
D-4
SD-3
1,5 mm²,
max. 4 m
2
1,5 mm²,
max. 4 m
2
M1
1 2
4
6
5
7
U
no hab
CTRL
230 V~ /
12 V =
Unohab
PSF*
8 9 10 11
+
-
+
-
230 V~
UP-Dose
UP-Dose
Operation with up to 8 x
Unohab
units
and 2 x
Unohab
PSF connected in parallel
U
no hab
: M1 - start cycle: supply
Uno hab: M2 - start cycle: extract
Distributor
Max. 4 m from Distributor
Max. 4 m from Distributor
M3
M5
M2
M4
M6
6
8
10 11
3
6 - GND
8 - + 12V
10 - PWM Start Zuluft
11 - PWM Start Abluft
3
3
3
3
3
.
SD-4
M7
M8
3
230 V~ /
12 V =
+
-
UP-Dose
230 V~
Unohab
PSF*
3
Operation with up to 4 x
Unohab
and 1 x
Unohab
PSD or
Operation
with up to 8 x
Unohab
and 2 x
Unohab
PSD connection in parallel
M1
1 2
4
6
5
7
U
no hab
CTRL
U
no hab
PSD
8 9 10 11
+
-
UP-Dose
U
no hab
M1 - start cycle: supply
U
no hab
: M
2
- start cycle: extract
Distributor
M3
M5
M2
M4
M6
6
8
10 11
3
6 - GND
8 - + 12V
10 - PWM Start Supply
11 - PWM Extract Supply
3
3
3
3
3
For 5-8 U
no hab
2 X
Unohab
PSD
connected in parallel
(side by side)
M7
M8
3
3
L N
+ + - -
Unohab
PSD
L N
+ + - -
230 V~
1,5 mm², max. 30 m
2
1,5 mm²,
max. 4 m
2
*For 8 x
Uno hab
units 2 x
Uno hab
PSF should be
connected in parallel
(directly next to each
other or below each
other)
- Recommended control
cable
J-Y (ST) Y 0.8 mm
2
- Maximum distance between
Unohab
CTRL and
Unohab
motor: 30 m
- All motors connected to Distributor: 4 m
- Recommended control
cable
J-Y (ST) Y 0.8 mm
2
- Maximum distance between
Unohab
CTRL and
Uno
hab motor: 30 m
-
All motors connected to Distributor: 4 m
Input voltage
230 V AC / 0,24 A 50 / 60 Hz
Operating voltage range
207-253 V AC
47-63 Hz
Output voltage
12.0 V DC / 1.9A 23 W
Integrated over temperature protection
Overload protection, current limiter
> 2.5 A
Internal primary fuse
2 A/T
External line fuse
6-10 A
Power loss standby
max. 0.5 W
Short-circuit protection
Output side, automatic restart
Overvoltage protection
Output side, snap-in, mains
disconnection required
Ambient temperature range
-5 °C to +40 °C or
Max. surface temperature at Tc point
+85 °C
Relative humidity
5-95 % (non-condensing)
Storage tempature
-40 °C to 85 °C
Safety:
Input side
Protection class II
Output side
Protection class III Safety extra-low
voltage SELV compliant
Safety approval
acc. to EN60950-1 and EN60335-1
Fig.3
Fig.2
and
Unohab
motor: 30
m
3