Proximity Sensor And Touch Screen; Assembly; Prior To Installation; Determining The Installation Location - Bosch EasyControl CT200 Installation And Operating Instructions Manual

Assembly

3.9

Proximity sensor and touch screen

Fig. 2 Proximity sensor and touch screen
[1] Proximity sensor
[2] Touch screen
A proximity sensor [1] detects a presence in front of the touch screen
[2] and lights up. If nothing more is detected for a short period of time,
the touch screen automatically switches off. If the detection lasts for
longer than 5 minutes, the touch screen automatically switches off. After
this, the touch screen can only be activated again by touching it.
▶ If required, clean the touch screen with a clean, dry cloth.
4 Assembly
4.1

Prior to installation

▶ Prior to installation, check that EasyControl can be combined with
the heat source.
On the EasyControl site there is a list of possible combinations with or
without the operation of the EasyControl.
Minimum requirements for installation:
▶ 2-wire cable to a heat source, which is suitable for use with
EasyControl.
▶ Broadband internet access via Wi-Fi 802.11 b/g (2.4 GHz) for use
with the app and internet functions.
4.2

Determining the installation location

A reference room is a room (for example the living room), where the
temperature, which is representative of the whole dwelling, is measured,
and where most time is spent.
If weather-compensated control is used, it is not necessary to locate the
controller in the reference room.
▶ Install the controller on an internal wall in the reference room. Ensure
that there is sufficient clearance around the controller.
1) See the back of this document for the web address.
4
2
1
0010018148-001
1)
Fig. 3 Installation location for controller, clearance
Fig. 4 Installation location for controller, condition
4.3

Fitting the wall plate

When replacing a controller of the 100 to 400 series with EasyControl,
the existing wall plate can continue to be used ( section 4.5).
This wall plate can be fastened directly to the wall, for example at the
location of the previous controller.
▶ Pull the mains plug of the heat source from the socket.
When fitting to a recessed wall box, ensure that the room temperature
measurement can not be impaired by any draughts. If required, stuff the
recessed wall box with thermal insulation material.
▶ Connect the lead (EMS-BUS connection of the heat source) to the
terminals on the wall plate. The wires can be connected in any order.
Fig. 5 Connecting the wall plate
0010018149-001
0010018150-001
l 100 m
EMS BUS
0010018151-002
EasyControl – 6720884199 (2018/01)