Siemens RDJ10RF Thermostat Instruction Manual

Manual Siemens RDJ10RF Thermostat Instruction Manual

Siemens RDJ10RF Thermostat Instruction Manual

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Siemens RDJ10RF Thermostat

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Siemens RDJ10RF Thermostat Instructions

Here we offer the Siemens RDJ10RF Thermostat manual completely free and in English. We have cataloged this manual in the Thermostats section on Manualverse, and it has been rated by 1 users with an average rating of 5. If you have any specific questions about Siemens RDJ10RF Thermostat, we suggest checking the Frequently Asked Questions (FAQs) section of this manual.


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Siemens RDJ10RF Thermostat Specifications

Feature Specification
Product Model RDJ10RF/SET (RDJ10RF wireless temperature controller + RCR10/433 receiver)
Power Supply 2 x AA 1.5V alkaline batteries (for RDJ10RF transmitter)
Frost Protection 5 °C fixed setpoint
Operating Modes Automatic, Comfort (ON), Energy Saving (OFF), Frost Protection
Temperature Control Ergonomic setting knob for setpoint adjustment
Display Indicators Actual room temp, Heat demand, Low battery, Frost/Energy/Comfort/Auto modes, Setpoint changed
Wireless Frequency 433 MHz (implied by RCR10/433 receiver model)
User Interface Programming selector (positions for clock, ON/OFF times, comfort/energy-saving temp, RUN), Operating mode selector (Auto, ON, OFF, Frost), Advance button, Learn button, Test button
Receiver Indicators Orange LED (Relay ON), Solid Green LED (Good RF signal), Solid Red LED (No RF signal)
Receiver Controls OVERRIDE button, LEARN button, RESET function (LEARN & OVERRIDE for 4s)
Document Version CE1B3072en / 03.03.2013

Siemens RDJ10RF Thermostat Details

The Siemens RDJ10RF thermostat offers versatile operating modes to suit various needs. Users can select Automatic mode for adherence to programmed schedules, Comfort mode for continuous heating to a preferred setpoint, or Energy Saving mode to maintain a lower, energy-efficient temperature. For protection against freezing pipes, a dedicated Frost Protection mode ensures the temperature never drops below 5°C. The central ergonomic setting knob facilitates intuitive adjustment of desired room temperatures, making daily interaction straightforward.

Beyond basic operation, the RDJ10RF allows for detailed programming to optimize comfort and energy use. Users can easily set the current time using the programming selector. Furthermore, the thermostat supports the scheduling of specific "ON" and "OFF" times, designated as A1, A2, A3, and A4. This enables the creation of a daily heating schedule with up to two distinct comfort periods. The programming selector also provides dedicated positions for setting both the comfort and energy saving temperature setpoints.

For immediate adjustments, the Advance button provides a quick override, switching the operating mode between comfort and energy-saving until the next programmed event. Should a temporary temperature adjustment be required outside of the schedule, a slight turn of the setting knob allows for a temporary setpoint change in Automatic mode, indicated by a helpful hand symbol on the display. The display also clearly communicates vital information, including actual room temperature, a "demand for heat" indicator, and a "replace batteries" warning.

The RDJ10RF system includes the RCR10/433 receiver, which acts as the crucial link to the heating system. This receiver provides clear status feedback through its LED indicators: an orange LED signals when the relay is active and calling for heat, while a solid green LED confirms a strong wireless signal from the thermostat. A solid red LED, conversely, indicates a loss of communication. The receiver also features an OVERRIDE button, enabling manual control of the heating output for 15 minutes, independently of the thermostat's signal.

While the RDJ10RF and RCR10/433 units are factory-bonded for immediate use, the manual provides clear instructions for re-establishing communication if necessary, involving a simple learn process initiated by dedicated buttons on both units. A TEST button on the transmitter allows for verification of successful wireless transmission. Routine maintenance is straightforward, requiring two AA 1.5V alkaline batteries, with a reminder to check programmed values after replacement. Adhering to simple energy-saving tips, such as not exceeding 21°C, can further enhance efficiency.

Frequently Asked Questions (FAQs)

Can't find the answer you need? Here are some frequently asked questions about the Siemens RDJ10RF Thermostat, and we answer them below.


What components are included in the Siemens RDJ10RF/SET?
The RDJ10RF/SET package consists of a Siemens RDJ10RF wireless temperature controller (transmitter) and a Siemens RCR10/433 receiver.

How do I set the clock on the RDJ10RF thermostat?
To set the clock, move the programming selector to position '2'. The current time will flash, allowing you to adjust it using the setting knob (counterclockwise for decrease, clockwise for increase). Confirm by moving the selector to any other position.

What is the purpose of the 'Advance' button?
The 'Advance' button allows you to temporarily switch the operating mode from comfort to energy saving, or vice versa. This change remains active until the next programmed switching time.

How do I temporarily change the current temperature setpoint?
When the thermostat is in Automatic mode and the programming selector is in the RUN position, turn the setting knob slightly. You can then adjust the temperature, and this new setpoint will be maintained until the next programmed switching time, indicated by a hand symbol.

What do the LED indicators on the RCR10/433 receiver signify?
The receiver has two main LED indicators. An orange LED indicates that the relay is ON (i.e., there is a demand for heat). A solid green LED signifies a good wireless signal from the thermostat, while a solid red LED means there is no signal.

What is the 'Frost protection' temperature for the RDJ10RF?
In Frost Protection mode, the Siemens RDJ10RF thermostat continuously controls to a fixed frost protection temperature of 5°C, preventing pipes from freezing in unoccupied properties.

How do I replace the batteries in the RDJ10RF thermostat?
You need two new alkaline AA 1.5V batteries. Remove the battery holder, replace the old batteries within one minute, and then reinsert the holder. It's recommended to check old settings after replacement.

Can I program multiple ON/OFF times with this thermostat?
Yes, the RDJ10RF allows for programming up to two distinct "switch on" and "switch off" times, designated as A1, A2, A3, and A4, enabling customized heating schedules.

What happens if the thermostat and receiver lose communication?
If communication is lost, the manual provides configuration instructions to re-bond the units. This typically involves resetting the receiver and then placing both the receiver and the thermostat into "learn" mode using their respective LEARN buttons.

What does the OVERRIDE button on the receiver do?
The OVERRIDE button on the receiver allows you to manually switch the heating output ON or OFF for 15 minutes, regardless of the RF data from the thermostat. After 15 minutes, it will either maintain its state if no RF is received or follow new RF data.

What is the 'RUN' position on the programming selector for?
The 'RUN' position is where the controller should be set once all programming (times, comfort, and energy-saving temperatures) is completed. In this position, the thermostat operates according to its programmed schedule or selected operating mode.

What does the 'hand' symbol on the RDJ10RF display mean?
The 'hand' symbol indicates that the temperature setpoint has been temporarily changed by the user. This new setpoint will be maintained until the next programmed switching time.

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