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Siemens Building Technologies
Basic Documentation RVP540 / RVP550
CE1P2488en
HVAC Products
Handling
18.10.2002
2.1.4 Mounting procedure (base mounting)
When mounting the base, it must be ensured that the orientation of the base will be cor-
rect. Marking TOP must be at the top!
Description Diagram
a) Wall
mounting
•
Before wiring, the power supply must
be turned off!
•
Hold base in the required position
and mark the holes to be drilled
(TOP = at the top)
•
Drill holes and insert dowels
•
Knock out the holes required for ca-
ble entry
•
Prior
to mounting, pull the cables
through the holes
•
Secure the base with the 2 screws (1
and 2 in illustration)
23
78
Z
06
1
2
b) DIN
rail
mounting
•
Before wiring, the power supply must
be turned off!
•
Fit the DIN rail
•
Knock out the holes required for ca-
ble entry
•
Prior
to mounting, pull the cables
through the holes
•
Fit base and, if possible, secure it
(TOP = at the top)
237
8Z
07
1
2
.
•
Before wiring, the power supply must
be turned off!
•
Make wiring according to illustration
“Electrical connections” on page 24
•
The connection terminals for the low-
voltage cables are at the top, those
for the mains voltage cables at the
bottom
237
8
Z
08
Important
1. Preparation
2. Wiring
