Theben RAMSES BLE OT 8509150 Manual

Clock thermostat
EN
RAMSES BLE OT
8509150
1. Basic safety information
NOTE
Connection and installation should only be carried
¾ ¾
out by a qualified electrician!
Before installation/dismounting, disconnect the
¾ ¾
power supply!
•
The clock thermostat conforms with EN 60730-2-9 if
correctly installed
•
Corresponds to type 1 STU in accordance with IEC/EN
60730-2-7
•
Operation and programming only via RAMSES BLE app
•
With external input (SELV, programmable)
2. Proper use
•
Heating control for time-dependent monitoring and
control of room temperature in single-family houses,
offices etc.
•
Use in dry rooms with normal levels of domestic
cleanliness
Disposal
Dispose of device in environmentally sound manner
† ¾
3. Installation
Mounting the clock thermostat
Electrostatic discharge!
Caution, sensitive electronic components!
When fitting, observe ESD safety measures (elect-
rostatic discharge).
!
Position the clock thermostat on an internal wall, at
about eye level.
!
Avoid drafts or heat emission.
L For wall mounting
307347

Attach the mounting plate above the wall outlet of the
†
¾
OpenTherm line .
Engage and wire the circuit board carrier .
† ¾
First, hook in the upper part of the clock thermostat on top,
† ¾
then engage .
Put on the cover .
†
¾
Dismounting the clock thermostat
Using a screwdriver, loosen the front panel at the two side
†
¾
and bottom openings .
Then release the catches on the left and right and remove
†
¾
the upper part of the housing .
Loosen the plug-in connectors and press the circuit board
† ¾
carrier together at the top and bottom .
Remove the circuit board carrier through the front.
†
¾
4. Connection
•
The power supply from the thermostat to the boiler is
provided via OpenTherm.
•
The two-wire connection (OpenTherm) is not polarised,
i.e. the wires can be connected to the boiler as required.
!
Disconnect the boiler from mains supply before connec-
ting the thermostat.
!
Faulty connections will damage the device.
!
Without interference, the bus line can be extended up to
50 m.
!
In order to eliminate the possibility of EMC interference,
always lay the feed of the supply voltage separate from
the mains cables.



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