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Room thermostat Basicline H/C 230 V
manual
1. Application
The electronic Basic H/C 230 V room thermostat for the room temperature-
dependent regulating of heating and cooling equipment is designed for use in
dry closed areas.
2. Function
The internal or external temperature sensor
measures the room temperature.
•
The rotary button
is used to set the desired
room temperature to a value within the range
5 °C to 30 °C (scale-digits 1-6).
‚
The internal light-emitting diodes
the heating/cooling is switched on.
An input (c/o signal) allows the change to cooling
mode by connecting L-potential (230 V).
An energy saving input allows the setpoint to be
lowered (heating mode) or increased (cooling
mode) using a suitable control device (clock thermostat) or an external clock.
2.1 Heating
The output is triggered when the room temperature falls below the set setpoint,
indicated by a red LED. The active lowering reduces the setpoint by
approximately 2 K.
2.2 Cooling
The output is triggered when the room temperature rises above the setpoint,
indicated by a blue LED. The active increasing rises the setpoint by
approximately 2 K.
3. Installation — only by authorized trained personnel
Connection errors can cause damage to the automatic control device!
No responsibility will be taken for any damage resulting from the incorrect
connection and/or improper use!
>
The device must be disconnected from the mains before any work is
done on it.
>
Only authorized trained personnel may make the connection and perform
service!
>
Devices with safety extra-low voltage (SELV) must not be con-
nected.
>
The connection must be made using the accompanying block diagram.
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The same phase must be used for the power supply (terminal 3),
the c/o-signal (terminal 1) and the lowering increasing (terminal 5).
>
The device is designed only for connection to permanent wiring in dry
closed areas.
>
The VDE 0100, EN 60730 (Part 1) and the regulations of the local power
utility company must be observed.
>
The automatic control device must be installed so that it measures the
average room temperature (avoid the vicinity of inlet and outlet channels,
windows and doors). Install on interior walls approximately 1.3 to 1.5 m
above the floor (avoid direct sunshine).
If the device does not function, first check the correct connection and the
power supply.
External Sensor (optional)
>
The sensor line is live line voltaged! The installation notes are to be ob-
served.
>
To avoid interference, the sensor wire should not be laid together with
other conducting wires.
>
If the external sensor is used as floor sensor, it must be installed in a
conduit.
If an open conduit is used, this must be closed with plugs to prevent any
tile cement or screed from entering the conduit.
3.1 Changeover of the internal/external temperature sensor
Ã
Plug-in jumper JP1
in the device
allows the selection of the internal
or external temperature sensor to
measure the room temperature.
The internal temperature sensor is
active as default factory setting
(jumper plugged in at the bottom as
shown in the opposite drawing).
If
the
temperature
is
to
be
measured with an external sensor
(please order separately), then the
jumper must be plugged in at the
top. The external sensor must be
connected to terminals 6 and 7 (as
shown in the connection diagram).
indicate that
3.2 Deactivation of cooling mode
Â
Plug-in jumper JP2
in the device allows the
selection if the cooling mode can be deactivated.
The default factory setting is activated cooling
mode (jumper plugged in at the below as shown in
the opposite drawing).
4. Technical data
Type:
Temperature range:
Sensor tolerance:
Switching difference:
Sensor:
Desired temperature setting:
Operating voltage:
Output:
Maximum permitted
switching current:
electrical connections:
Method of operation:
Impulse voltage withstand level:
Pollution degree:
Perm.ambient temperature:
Housing:
Dimensions:
Mounting:
Cable routing:
Degree of protection:
Safety class:
Weight:
5. Dimensions (mm)
6. Connection diagram
Basicline H/C 230 V
+5 to +30 °C
±1 K
±0.2 K fixed
Internal KTY semiconductor sensor or
external KTY semiconductor sensor
(optional)
Exterior rotary button
230 V AC / 50 Hz (±10 %)
Triac output with potential
0.8 A, 230 V AC
(resistive/max. 5 actuators)
Screw terminals
1.C (no limiter method of operation)
2.5 kV
2
0 to +40 °C
Material Upper part ABS/PC
(impact- resistant,
flame-protected)
Lower part: PA6 GF30
81 x 81 x 16 (25) mm
With flush-mounting box
Through flush-mounting box
IP 30
II
Approx. 90 g
With connection module
Subject to change without prior notice
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