Time Heating Program; Pre-Set Room Temperature; Reduced Pre-Set Room Temperature; Hysteresis - Tech Controllers EU-WiFi OT User Manual

2.4.

TIME HEATING PROGRAM

This program is used to define the time periods when the <Pre-set room temperature> will apply. The user may copy the
settings into other days of the week.
NOTE
The user may set 4 time periods for one day. Outside these periods <Reduced pre-set room temperature> will
apply.
Example:
In order to set the temperature of 22°C from 14:00 to 22:00 and 19°C from 22:00 do 6:00, follow these steps:

Go to <Pre-set room temperature> and set 22°C.

Go to <Reduced pre-set room temperature> and set 19°C.

Go to <Time heating program> and select the day of the week when the schedule will apply.

Use MENU button to highlight the first parameter and set the starting time (14:00) using +/- buttons.

Use MENU button to highlight the second parameter and set the finishing time (22:00) using +/- buttons.

Use EXIT button to confirm or copy the settings.
2.5.

PRE-SET ROOM TEMPERATURE

This parameter defines the desired temperature which needs to be reached in the room. This setting is used in time
heating program – it applies within the time periods defined in the program. The settings range is 5°C to 35°C.
2.6.

REDUCED PRE-SET ROOM TEMPERATURE

This parameter defines the desired room temperature which needs to be reached in economical and holiday mode. The
setting range is 5°C to 35°C.
2.7.

HYSTERESIS

This function is used to define tolerance of the pre-set temperature in order to prevent undesired oscillation in case of
small temperature fluctuation (within the range 0,2 - 10⁰C).
Example:
If the pre-set temperature is 22⁰C and the hysteresis is 2⁰C, the zone temperature is considered too low when it drops to
20⁰C. When the temperature drops to 20°C, the controller takes actions to restore the pre-set temperature.
2.8.

ROOM SENSOR


Calibration – Room sensor calibration is performed while mounting or after it has been used for a long time, if
the zone temperature displayed differs from the actual temperature. Calibration range is from -10⁰C to +10⁰C
with the accuracy of 0,1⁰C.

Type of sensor – the user chooses the type of sensor which will measure the room temperature (built-in sensor,
wireless sensor, room regulator).
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