Siemens Smart Infrastructure - RDJ100RF/SET ROOM THERMOSTAT, WIRELESS RECEIVER, SYSTEM KIT, CENTRAL HEATING CONTROL, HEATING SYSTEMS, 24 HOUR TIME SWITCH, PROGRAMMABLE, ON/OFF, PID CONTROL, 2 POSITION, LCD, FROST PREVENTION, SERVICE INTERVAL REMINDER, **REQUIRES 2 X AA BATTERIES**

Room Thermostat and Wireless Receiver System Kit

This comprehensive room thermostat kits comprises of a RDJ100RF Room Thermostat Transmitter and the RCR100/433 Receiver. Combined, this dependable system allows the Room Thermostat (RDJ100RF) to communicate wirelessly with other aspects of a modern smart central heating system.

RDJ100RF Room Thermostat

RDJ100RF battery powered, digital, daily programmable room thermostat features large easy to read LCD display and mechanical control dial. Featuring 4 operating modes - Automatic, Comfort, Energy saving and Frost protection, volt free relay contacts, and an advance/override facility. Moving the sliding on the control panel selects the respective mode.

The high-resolution digital display shows operating mode, actual room temperature and the ON/OFF times. The triangle symbol indicates a heating demand, and the battery symbol indicates that the batteries need replacing.

Versatile Central Heating Control

Typically used to control the ambient temperature of a room in a heating system, applications including – homes and residential building, schools, and offices. This room thermostat forms part of a central heating system and is used in conjunction with thermal valves or zone valves, combi boilers, gas or oil burners and pumps.

A built-in service interval reminder function is an aid to carry out a safety check on the boiler at regular intervals. There is a reset button on the rear of the device. This room thermostat consists of 3 parts, the plastic housing containing the LCD, electronics, operating elements, and sensors. The baseplate – mounting plate, and the battery compartment.

Do not mount in recesses, shelves, behind curtains or doors or above heat sources. Avoid direct solar radiation and drafts and seal the conduit box or installation tube as air currents can affect the sensor readings.

This Room Thermostat is available separately - See here

Programmable Room Thermostat Features

• 24 Hour temperature control switch
• 2 position or PID control to switch on/off heating systems
• Adjustment dial
• Features 4 operating modes, Automatic, Comfort, Energy saving, Frost protection
• Service interval reminder
• Large clear LCD display
• Minimum and maximum set points
• Power Supply - 2 x AA 1.5V Alkaline Batteries recommended
• Switching Voltage - 24 - 250 VAC
• Temperature Setting Range 5 to 30° C
• Protection rating IP20
• Screw terminals for solid and stranded
• Dimensions - H 120 x W 90 x D 32mm

RCR100/433 Wi-Fi Receiver

This device enables the RDJ100RF to communicate wirelessly (Wi-Fi) with a smart central heating system. The transmitter comes with a fold-out stand and may be used as a mobile device. Mounting this receiver does not require a baseplate and it is recommended that you connect the electrical connections first and then fit and secure the receiver in compliance with local regulations

This receiver includes a reset feature, activated by pressing the front Override and Learn buttons, or the rear Test and Learn together. The Override button allows for temporarily overriding the active value from the sender during use., the Learn button is utilised during parameter setting.

When wall mounting the transmitter, attach the baseplate first. You need to mount the transmitter on a flat wall.

Room Thermostat Receiver Features

• For use with RDJ100RF Room Thermostat
• Enables wireless connectivity for smart central heating system control
• Operating voltage – 230 VAC
• Relay switching capacity 24 to 250 VAC, 8 Amps
• Screw terminal connections
• Signal white with a grey baseplate
• LED Signal Indicator and Relay Indicator
• Override button
• Learn Button
• Dimensions 83 x 104 x 32 mm