SELTRON RCD20 Series Digital Room Unit for Heating Controller User Manual

SELTRON RCD20 Series Digital Room Unit for Heating Controller

Description

The battery is 100% full.
Battery charging required.
The battery is charging
The connection to the smart device is established.
The connection to the smart device is being established.
Wireless connection with the controller is established. The signal is excellent.
Wireless connection with the controller is established. The signal is good.
Wireless connection with the controller is established. The signal is weak.
The wireless connection to the controller is being established or cannot be established.
Locked keypad / access to the room unit is limited.
Room unit operation malfunction

Button to turn off the function and exit the settings.
Button to reduce the value and move back.
Button to enter and confirm the settings.
Button to increase value and move forward.
Button for user functions / smart device connection.
Connection for charging the built-in battery is type USB-C. Only for wireless room unit.
Switching off the heating or cooling of the premises. Protection against freezing or overheating is active.

Room heating.
Room cooling.

Operation according to the required daily temperature.
Operation according to the required night temperature.

Measured room temperature.
Party function is activated.
The Eco function is activated.
The Holiday function is activated.
The Fireplace function is activated
D. h. w. according to the time program.
D. h. w. – permanent activation
Function for one-time d. h. w. heating is activated.

Charging the battery before use

(applies only to wireless models)
Room unit has a built-in rechargeable battery. We recommend that you fully charge the battery before you start using the room unit. For charging, you can use any household charger that has a USB-C connector. The battery charging port is located on the lower part of the room unit. Charging the battery can take up to 10 hours under normal conditions and needs to be charged once a year.

To charge the battery, the room unit does not need to be removed from its base.
The wireless room unit is delivered in battery saving mode. This state is signaled by the display »St.by«. When pressing any button on the room unit, the battery saving mode is cancelled for 1 hour. When the room unit is connected to the controller for the first time, the battery saving mode is permanently cancelled. If the room unit fails to connect to the controller within one hour, it will return to the battery saving mode.

Activation and deactivation of operation

With a 1 second press button we choose between the operating modes of the room unit. Depending on the controller model, we can choose between room heating, room heating & d.h.w. heating, d.h.w. heating and heating off.

Choosing the mode of operation: heating or cooling

By pressing the button for 10 seconds choose between heating or cooling operation mode. The operating mode can only be selected if the operation of the room unit is switched off

Setting the requested day and night temperature

The requested day and night temperature can be set when the operation is switched on. By pressing the and button, we open the setting of the requested temperature (day or night), which is active at that moment. Set the requested temperature with the and buttons. By pressing the button, we move to the next temperature setting. By pressing the button again, we leave the temperature setting.

User functions

By pressing button , we select between user functions. Confirm the selected function with the button. Then select the requested function temperature with the and button, and confirm it with the button. Lastly, with the and button, select the time or date of the function automatic expiration. By pressing the button , we leave the setting of the user function.
The following functions are available:

For operation at a comfortable temperature
For operation at the economy temperature
For operation with holiday temperature
For one-time activation of d.h.w. heating
For operation regardless of room temperature

Control of the room unit with a smart device

Download the Clausius BT app from the Google Play Store for Android devices or the Apple iStore for iOS devices. Open the app and click the icon to add a new device and follow the app’s instructions.

T: +386 (0)2 671 96 00
F: +386 (0)2 671 96 66
info@seltron.eu
www.seltron.eu

References

• Seltron - Regulatorji ogrevanja - Motorni pogoni - Sobni termostati

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