Operation manual of solar controller SR658
Page 8 of 105
Protection class: I
Ambient temperature: 0 ... 40 °C
Degree of pollution: 2
Dimensions: 208*158*43mm
Note:
TF (Micro SD)
isn’t included in the delivery list
3. Installation
Note:
The unit should only be installed in the dry interior rooms. Please separate
routing of sensor wires and mains wires. Make sure the controller as well as the system are
not exposed to the strong electromagnetic fields.
3.1 Mounting controller
Follow the below steps to mount the controller on the wall.
Unscrew the crosshead screw from the cover and
remove it along with the cover from the housing.
Mark the upper fastening point on the wall. Drill and
fasten the enclosed wall plug and screw leaving the
head protruding.
Hang the housing from the upper fastening point and
mark the lower fastening points (centers 180 mm).
Drill and insert lower wall plugs.
Fasten the housing to the wall with the lower fastening
screw and tighten.
Carry out the electrical wiring in accordance with the terminal allocation
Put the cover on the housing. Attach with the fastening screw.
3.2 Wiring connection
According to the way of installation, wire can be connected from hole A on the bottom plate
or from hole B, using a suitable tool (like knife) to cut the plastic of A.
Note:
wires must be fastened by fixing clamps on position C.
