12
Operating and installation instructions 0020200905_02
If the product contains personal data:
▶
Ensure that there is no personal data
on or in the product (e.g. online login
details or similar) before you dispose of
the product.
3.14 Customer service
Customer service addresses can be found
in the installation instructions for the sys-
tem control.
3.15 Technical data
3.15.1 Remote control unit
Rated voltage
9 to 24 V
Rated surge voltage
330 V
Pollution degree
2
Rated current
< 50 mA
Supply line cross-section
0.75 to
1.5 mm
²
IP rating
IP 20
Protection class
III
Temperature for the ball
pressure test
75
℃
Maximum permitted environ-
mental temperature
0 to 60
℃
Current room air humidity
20 to 95 %
Mode of operation
Type 1
Height
115 mm
Width
147 mm
Depth
50 mm
Summary of Contents for VR 91
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