1
RAMSES BLE OT
8509150
307347
Clock thermostat
EN
1. Basic safety information
¾
¾
Connection and installation should only be carried
out by a qualified electrician!
¾
¾
Before installation/dismounting, disconnect the
power supply!
NOTE
•
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
¾
Dispose of device in environmentally sound manner
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
¾
Attach the mounting plate above the wall outlet of the
OpenTherm line
.
¾
Engage and wire the circuit board carrier
.
¾
First, hook in the upper part of the clock thermostat on top,
then engage
.
¾
Put on the cover
.
Dismounting the clock thermostat
¾
Using a screwdriver, loosen the front panel at the two side
and bottom openings
.
¾
Then release the catches on the left and right and remove
the upper part of the housing
.
¾
Loosen the plug-in connectors and press the circuit board
carrier together at the top and bottom
.
¾
Remove the circuit board carrier through the front.
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.
