Velleman – Velleman VMB1TS User Manual
Page 20
20
VMB1TS manual – edition 2 – rev.3
Allocate a relay channel to control the fan (boost)
Some convector types have a built-in fan for fast heating when the current temperature differs too much from the
desired.
In this example the fan is steered by relay channel 2.
1. Set the sensor module in anti-freeze mode by
pressing the push button on the front panel
repeatedly until all LEDs are off.
2. Set the MODE and TIME1 rotary switches for
channel 2 of relay module to ‘0’ (instant control).
3. Remember the address of this relay module to
reinstate it later on.
4. Set the address of the relay module to ‘C2’.
The ‘MODE 2’ LED flashes to indicate push button
learning mode (PBM).
Mode/
F
9
Time2
F
9
C
AB
D
E
4
5
67
8
3
0 1
2
9
F
ADDR.
E
D
C
B A
3
2
D
E
4
5
8
7 6
AB
C
1
0
2 3
5
4
67
8
0 1
Mode/Time2
Trig Release
Turn On Delay
Non-Retrigger
Turn Off Delay
4 Channel relay module
Mode4
30'
A:30'
Mode1
Ax
Bx
CH1
Rx
ON
Learn
Fx
Ex
Dx
Cx
: ON
PBM
TGL
:
:
OFF
:
Tx
CH2
x=CH1...4
TG1
TG2
:
:
ST2
ST1
:
8x
9x :
B:1h
C:2h
F:Toggle
E:1day
D:5h
Mode2
VMB4RY
velleman
CH3
CH4
Mode3
5h
Toggle
1day
1h
2h
Time1
Time2
Mode/
Out2
Time1
Time2
Mode/
ADDR.
Time1
Time2
Mode/
Out1
Time1
2:10s
3:15s
5:1'
6:2'
4:30s
0:Moment
1:5s
8:10'
9:15'
7:5'
Time1
Time2
Mode/
Blink
10'
15'
5'
Start-stop
Staircase
Out3
Out4
9
F
E
D
C
B A
3
2
4
5
8
7 6
1
0
9
F
E
D
C
B A
3
2
4
5
8
7
6
1
0
9
F
E
D
C
B A
3
2
4
5
8
7 6
1
0
9
F
E
D
C
B A
3
2
4
5
8
7
6
1
0
F
9
D
AB
C
E
3
5
4
67
8
0
1 2
F
9
D
AB
C
E
3
5
4
67
8
0 1 2
F
9
D
AB
C
E
3
5
4
67
8
0 12
5. Press and hold the second push button (BOOST)
of the temperature sensor until the relay is
energised and the red LED on the sensor module
flashes.
6. Set the address of the relay module back to its
original value.