www.blaubergventilatoren.de
Sensor speed switch
SGR-3/1
DESCRIPTION
The sensor speed switch SGR-3/1 is designed for speed switching in multi-speed ventilation units
and domestic fans. The speed switch has a sensor panel with three buttons for speed control.
TECHNICAL DATA
Supply voltage
110-240 V, 50-60 Hz
Maximum connected load current
1 A
Cable cross section
from 0.35 mm
2
to 1 mm
2
Temperature range
from -10 °C up to +45 °C
Humidity range
from 5 % up to 80 % (no condensate)
Service life
100 000 switching operations
Ingress Protection Rating
IP30
Weight
138 g
MOUNTING
WARNING!
Make sure that the switch is not damaged. Do not operate a damaged switch! Do not install a switch on an uneven surface!
Do not apply excessive forces to avoid the product deformation.
Do not expose the unit to severe temperature fluctuations.
A sudden change in temperature (e.g. when installing the unit indoors soon after bringing it in from the outdoor cold) may cause
condensation of humidity and malfunction of the unit. After transport store the unit in a warm room at least 2 hours before using it.
Mounting sequence of the sensor speed switch:
•
Unfasten gently the front panel latches of the switch.
•
Remove the front panel.
•
Route the cable in the wall to the panel mounting place.
•
Attach the back panel to the wall through the fastening openings.
•
Install the front panel on the latches.
OVERALL AND CONNECTING DIMENSIONS, mm
86
62
4
52
86
31
21
R1,5
11
58
OUT
OUT
OUT
OUT
IN
L
L1
L2
L3
L4
