www.blaubergventilatoren.de
3
SGR-3/1
86
62
4
52
86
31
21
R1,5
11
58
OUT
OUT
OUT
OUT
IN
L
L1
L2
L3
L4
MOUNTING
CONNECTION TO POWER MAINS
CONTROL
Mounting sequence of the sensor speed switch, fi g. 2:
1. Carefully undo the latches of the switch front panel with a screwdriver.
2. Remove the front panel.
3. Route the cable to the installation place of the speed switch.
4. Fix the back panel to the wall through the fi xing holes.
5. Install the speed switch front panel on the latches.
For connection of the speed switch to ventilation units follow the
wiring diagram, fig. 3.
Fig. 1. Overall dimensions
Fig. 2. SGR-3/1 Speed switch mounting
Fig. 3. Wiring diagram
Fig. 4. Speed switch control
OUT
OUT
OUT
OUT
IN
L
L1
L2
L3
L4
M1
M1 -
ventilation equipment
110 - 240 V,
50-60 Hz
2
3
3 speed
2 speed
1 speed
1
Touch a respective speed button to activate the required speed of
the connected ventilation equipment, fig. 4:
— 1 speed;
— 2 speed;
— 3 speed;
Touch a respective speed button to change the selected speed.
Touch a current speed button to turn the ventilation equipment off.
The respective speed button has blue highlighting.
!
!
WARNING
WARNING
Make sure that the speed switch is not damaged.
Do not use a damaged switch! Do not install the
switch on an uneven surface! While tightening the
screws avoid overtightening not to damage the
device.
Cut off power supply to the speed switch prior to
any operations with the speed switch.
All mounting and servicing operations are
allowed for duly qualifi ed electricians with valid
electrical work permit for electric operations after
careful study of the present user’s manual.
