The following work must be completed before
you mount the control unit:
Determine the mounting site, see „Instal-
lation Site“.
Route the lines to control unit.
Installing the control unit
ey
e heigh
t
Mounting on the cabin wall
WARNING
Risk to life and limb and risk of fire
Risk to life and limb from electric shock and fire in the event of improper or faulty electrical con-
nection. This risk also applies following completion of the installation work.
Do not install relay boxes in enclosed cabinets or wood panelling.
Site requirements
Ambient temperature during operation -10°C to 35°C
Relative air humidity during operation 30% to 75%
Ambient air may not be corrosive or have high salt content
Storage temperature -20°C to +60°C
Stable wall able to carry unit‘s weight (by recessed installation min. available 35 mm depth)
Power supply 400 V 3N ~ 50 Hz nearby
All cable lines and connections must be accessible for servicing.
Fig. 1
ca. 35 cm
14
EN
