Vents BU-1-60 TF Manuale utente
User’s Manual
BU
2
1. Functions
2. Circuit symbols
3. Package
4. Specifications
5. Operating conditions
6. Safety requirements
7. Description and structure
8. Installation
9. Connecting to supply network
10. Configuring and set-up
11. Storage precautions
12. Manufacturer's warranty
13. Acceptance certificate p
14. Warranty card
CONTENTS
BU
p. 3
p. 3
p. 4
p. 4
p. 4
p. 4
p. 5
p. 6
p. 7
p. 9
p. 11
p. 11
p. 12
p. 12
The device is multifunctional fan control unit (further BU).
BU is used to operate mode of fans located in accommodation space (kitchen, bathroom,
bedroom...).
BU can include depending on model (tab. 1) automatic control function based on use of
moisture sensor (hygrostat), lighting sensor (photo switch), moving sensor, timer and hand
control of inner and outer switch.
Also BU provides cyclic turning the power on and off. Using switches you can set any
function mode fit to situation.
For example, in the toilet you can use lighting sensor and timer. So the fan will turn on
when somebody comes in and will keep working for 10 (for example) minutes.
3
Functions
Circuit
symbols
VENTS BU-1-60 Х
Device type: BU - control unit
Phase's number in supply network: 1
Maximum power capacity, W
Models, (tab. 1)
Table 1. Models
VENTS BU-1-60
VENTS BU-1-60 TF
VENTS BU-1-60 THF
VENTS BU-1-60 THPF
model switch timer lighting sensor moisture sensor moving sensor
options
BU
4
The ambient air must include no explosive and corrosive impurities.
Using BU out of temperature range and in the rooms with aggressive impurities in the air.
BU installing must be carried by an electrician specialist according to
existing regulations.
Safety
requirements
CAUTION
NOT ALLOWED
!
BU scheme is under voltage. Install only when voltage is off.
CAUTION
!
Package includes:
- control unit 1pc;
- user's manual 1 pc;
- package box 1pc.
Voltage 220-240 V, 50 Hz
Maximum capacity 60 W
Loading type inductive, active
Protection power IP34
Dimensions, less than 151x46x27 mm
Environment temperature 0 °C ... +40 °C
Adjust range of moisture threshold 40-100 %.
Package
Specifications
Operating
conditions
BU
5
To reach the best design and effect BU should be installed right under the fan (pic. 1)
BU front panel includes:
moving sensor (option)
lighting sensor
BU function modes are indicated by:
red LED the fan is on;
red LED moving sensor actuation (option);
yellow LED lighting sensor actuation;
green LED moisture sensor actuation (option).
Description
and structure
1
BU
6
BU installation requires:
- to take off BU front panel;
- to choose BU installation position and to outline it with the pencil (pic. 3);
- to make holes for dowels;
- to screw screws into the dowels;
- to mount BU back panel on screws and to move it upwards;
- to fix it;
- to connect BU to supply network (read about connecting to supply network)
- to make its configuring and set-up (read about configuring and set-up);
- to mount BU front panel and fix it.
CAUTION
!!
BU mounting holes' design requires BU to be moved upwards during the installing
and then fixed.
Installation
3
О
130
5 m
2
0
Moving sensor operative range is 5 m and viewing angle is 130 (pic. 2).
CAUTION
!
BU
7
1. Connecting to supply network must be provided with the switch with the clearance between
the contact not less than 3 mm mounted into the fixed wiring.
BU connecting depends on its model. Explore connecting scheme
(pic. 5a for model BU-1-60 and pic. 5b for models BU-1-60 TF, BU-1-60 THF, BU-1-60 THPF).
Install only when the power is off (pic. 4).
Installation should be done carefully to keep BU's electronics safe.
2. Connect BU supply wire to outer automatic switch.
Connecting to
supply network
S1
Scheme markings
5b
CAUTION
!!
Scheme markings:
B - fan (pic. 6);
S1 - automatic switch (pic. 4);
S2 - outer switch (pic. 7);
X - input terminal block (pic. 6).
Scheme marking
В
fan's input
terminal block
Recommended wire marking:
L - brown
N - blue
5a
6
4
220-240 V
220-240 V
L
N
L
N
S1
S1
B
B
X
X
S2
LT
L
M
M
N
LT
L
M
M
N
BU
8
4. Connect BU input terminal block (pic. 8) according to connection scheme (pic. 5а or 5b).
CAUTION
!!
Fan's connecting depends on its model.
We recommend you to explore its passport before connecting.
3. Open the fan. Connect supply wire to the input terminal block. Close the fan.
Scheme marking
8
9
7
Outer switch
Function
modes switch
Input terminal block X
On
Off
S2
1 2 3 4
RP2
RP1
5. Configure BU for your purposes (read about
configuring and set-up).
6. Put on the front panel and fix it.
7. Turn BU on by setting the switch into ON position
(pic. 9).
If everything is done correctly, the fan starts working
in the set mode.
If the fan fails to work, please carry out its
diagnostics using this manual.
BU
1 2 3 4
9
1.1 Hygrostat (option)
The fan turns on when moisture level is exceeded. Moisture level is set with RP1
regulator (pic. 8) according to table 3. Green LED indicates moisture level
exceeding and turns the fan on. After moisture level drops, the fan will be working
for the time set with RP2 regulator according to table 2. The mode is activated by
setting switches 1 and 2 into ON position.
1 2 3 4
1.2 Photo switch
Turning the fan on and off depending on illumination (two modes are available):
The fan is turned on in 5 seconds after the light in the room turns OFF. Fan's
working time is set with the RP2 regulator according to the table 2. Operating
threshold is set with RP1 regulator. Yellow LED indicates illumination threshold
exceeding. The mode is activated by setting switch 1 into ON position.
Photo switch (dark)
ON
ON
Configuring
and set-up
To configure BU settings:
1. Choose one of the five modes using the switch (pic. 8).
Function modes' details.
Photo switch (light)
The fan is turned on in 10 seconds after the light in the room turns ON. After the
light turns off, the fan keeps working for the time set with the RP2 regulator
according to the table 2. Operating threshold is set with RP1 regulator. Yellow LED
indicates illumination threshold exceeding. If the light stays turned on over 60
minutes, the fan turns off. The mode is activated by setting switch 2 into On
position.
1 2 3 4
ON
BU
1 2 3 4
10
1.3 Outer signal control
The fan is turned on in 3 seconds with the inner or outer switch. After being
turned on it keeps working for the time set with RP2 regulator. The mode is
activated y setting switch 3 into On position and can be combined with hygrostat
and photo switch modes.
1.4 Moving sensor (option)
The fan is turned on after detecting movement of rather big object (for example
human) in the sensor's operating range. Sensor's operating range is limited with
5 m distance and 130º viewing angle. After the movement ends the fan keeps
working for the time set with RP2 regulator according to the table 2. The mode is
activated by setting switches 3 and 4 into On position.
1 2 3 4
ON
ON
1.5 Cyclic
The fan is turned on periodically. It keeps working for the time set with RP2
switch and stays still for the time set with RP1 switch according to the table 2.
The mode is activated by setting switches 1, 2, 3 and 4 into Off position.
ON
1 2 3 4
1 2 3 4
ON
1 2 3 4
ON
1 2 3 4
ON
Combining with
hygrostat mode
Combining with
photo switch mode (dark)
Combining with
photo switch mode (light)
BU
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