Tech Controllers EU-292n v3, Руководство пользователя, Страница: 6 / 20

TECH
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IV. FIRST START-UP
In order for the EU-292n v3 controller to operate correctly, follow these steps when starting the device for the first time:
1. Insert the batteries - in order to do it, remove the controller back cover.
2. If the room regulator is to control the floor heating system, connect an additional sensor to the floor sensor
connector.
3. Connect the regulator with the heating device using a two-core cable.
V. HOW TO USE THE CONTROLLER
1. PRINCIPLE OF OPERATION
The EU-292n v3 room regulator is designed to maintain the pre-set room temperature by sending a signal to the
heating/cooling device (contact opening) when the pre- set room temperature has been reached. After receiving such a
signal, the heating/cooling device is disabled (if it is connected to a CH boiler controller, the CH boiler switches to sustain
mode after receiving the signal).
If the regulator is used in heating mode, it may also cooperate with a floor sensor. In such a situation, the contact remains
closed when the floor temperature is below the minimum threshold. After the threshold temperature has been exceeded,
the contact remains closed until the pre-set room temperature is reached. If the floor sensor temperature exceeds the
maximum value, the controller will open the contact regardless of the current room temperature.
NOTE
In order for the floor heating functions to be available in the controller menu, an additional sensor must be
connected to the floor sensor contact.
2. OPERATION MODES
The room regulator may operate in one of the following operation modes:

Day/night mode
In this mode the pre-set temperature value depends on the current time of the day. The user may set different
temperature values for the daytime and nighttime (comfort temperature and economical temperature) as well as define
the exact time of entering day mode and night mode.
In order to activate this mode, press EXIT button until day/night mode icon appears on the main screen.
day/night mode icon