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5.8 Remote operation
Apart from measuring the room temperature, the Type 5244 Room Sensor (PTC sensor) and
Type 5257-5 Room Sensor (Pt 1000 sensor) offer the following options to influence the control
process:
4
Selection of the operating mode: Automatic mode · Day mode · Night mode
4
Set point correction: during rated operation, the room temperature set point can be in
-
creased or reduced by up to 5 °C using a continuously adjustable rotary knob.
When the room sensor is activated, the measured room temperature is displayed. Nevertheless,
it is not used for control unless the Optimization, Adaptation, Flash adaptation or Room tem
-
perature-dependent control functions have been activated.
Function
WE Configuration
Room sensor RF1, 2, 3 OFF Co1, 2, 3 -> Fb00 = ON
5.9 Optimization with room sensor
Both the following described functions should only be used when the room (reference room) in
which the room sensor is located has a typical heating pattern similar to the rest of the building.
In addition, there should be no thermostat valves mounted on the radiators in this reference
room.
46 EB 5179 EN
Functions of the heating circuit
26
28
24
22
20
18
16
14
12
25
27
23
21
19
17
15
13
10
8
11
9
312
Fig. 4 · Wiring plan for Type 5244/5257-5 Room Sensors/TROVIS 5179 Controller
TROVIS
5179
Type 5244/5257-5