STIEBEL ELTRON SOM 10 - Manual (Page 5)

en
5
2 Installation
2.1 Mounting
The unit must only be located in dry interior rooms.
The controller must additionally be supplied from a
double pole switch with contact gap of at least 3 mm
[0.12“].
Please pay attention to separate routing of sensor
cables and power supply cables.
In order to mount the device to the wall, carry out
the following steps:
Î Unscrew the cross-head screw from the cover
and remove it along with the cover from the
housing
Î Mark the upper fastening point on the wall. Drill
and fasten the enclosed wall plug and screw lea-
ving the head protruding
Î Hang the housing from the upper fastening point
and mark the lower fastening points (centres
223 mm [8.8“])
Î Insert lower wall plugs
Î Fasten the housing to the wall with the lower fas-
tening screws and tighten
Î Carry out the electrical wiring in accordance with
the terminal allocation, see chap. 2.2
Î Put the cover on the housing
Î Attach with the fastening screw
1.1 Optional functions
Solar
Bypass
CS Bypass
External heat exchanger
Evacuated tube collector
Target temperature
Antifreeze
Backup heating suppression
Parallel relay
Cooling mode
Drainback
Twin pump
Heat dump
Flow rate monitoring
Arrangement
Parallel relay
Mixer
Boiler loading
Error relay
Heat exchange
Solid fuel boiler
Circulation
Return preheating
Function block
Irradiation switch
Heating
Thermal Disinfection
DHW heating
WARNING! Electric shock!
Upon opening the housing, live parts
are exposed.
Î Always disconnect the con-
troller from power supply
before opening the housing!
cover
screw
Note
Strong electromagnetic fields can impair the
function of the controller.
Make sure the controller as well as the sys-
tem are not exposed to strong electromag-
netic fields.
upper fastening point
lower fastening point