30
ExamplesDeltasolBS
For detailed connection diagrams see chapter 1.
Standard solar systems
display
push button
fuse 4A
cable gland with strain
relief
front cover
1.1 Mounting
The unit must only be located in dry interior locations.
It is not suitable for installation in hazardous locations
and should not be placed close to any electromagnetic
fields. The controller must additionally be supplied from
a double-pole switch with contact gap of at least 3
mm. Please pay attention to separate routing of sensor
cables and mains cables.
1. Unscrew the cross-head screw from the cover and
remove it along with the cover from the housing.
2. Mark the upper fastening point on the wall and drill
and fasten the enclosed wall plug and screw leaving
the head protruding.
3. Hang the housing from the upper fastening point and
mark the lower fastening point through the hole in
the terminal box (centres 130 mm). Drill and insert
the lower wall plug.
4. Fasten the housing to the wall with lower fastening
screw and tighten.
1. Installation
WARNING!
Alwaysswitch-offpowersupply
and disconnect the controller from
the mains before opening the
housing!
fastening
fastening
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