NEOMITIS RT7RFBPLUS Wireless Programmable Room Thermostat INSTALLATION Instruction

NEOMITIS RT7RFBPLUS Wireless Programmable Room Thermostat

INSTALLATION

WIRELESS DIGITAL 7 DAY PROGRAMMABLE ROOM THERMOSTAT AND RECEIVER

PACK CONTAINS

MOUNTING OF WALL MOUTING PLATE

• Unscrew the 2 screws under the receiver.
• Remove the wall plate from the receiver.
• Secure the wall plate with the two screws provided using the horizontal and vertical holes.
• In case of surface mounting, a knock out area is provided on the wall plate and on the corresponding area of the receiver

WIRING

MOUNTING OF THE RECEIVER

• Replace the receiver on the wall mounting plate.
• Secure the receiver by screwing the both locking screws under the receiver.

INSTALLATION THERMOSTAT

Recommended locations for your thermostat. To ensure that your thermostat provides accurate readings and controls effectively, it must be installed approximately 1.5 m above floor level on an inside wall, away from direct sunshine and any other sources of heat or cold such as radiators, cold draughts, etc. NB: In order to ensure proper operation of the product, ensure that the thermostat is not positioned near to an area that could be affected by interference from another source. E.g.: a wireless transmitter or receiver, TV, PC, etc.

INSTALLING BATTERIES

• Remove the batteries cover which is placed on the front of the thermostat.
• Insert the 2 batteries AA supplied. Note the correct polarity according to the engraving on the thermostat when inserting the batteries.
• Replace the batteries cover.

MOUNTING OF THERMOSTAT

On the wall

• Unscrew the 2 screws under the thermostat.
• Remove the wall plate from the thermostat.
• Secure the wall plate with the two sCrews provided using the horizontal and vertical holes.
• Replace the thermostat on the wall mounting plate.
• Secure the thermostat by screwing the locking screws under the thermostat.

On the table stand

• Insert the 2 pins inside the wallplate.
• Slide the stand to the right.
• Fold the stand and lock It into the wallplate.
• Tilt the thermostat according to its placement in the room. 2 tilts are available.

PAIRING PROCEDURE

• Press and hold for 5 seconds the RF test button on the receiver. RF test green light is blinking
• Within 1 minute, press and hold for 5 seconds the RF test button on the thermostat The pairing icon is flashing.
• The thermostat RF icon and receiver green light are blinking.
• The thermostat RF icon and receiver green light will be solid when pairing is complete.

Note: the receiver is usually located near your boiler. If you want to check the signal strength, move the mode slider to position and then press and release the RF test button. RF icon blinks for 10 seconds then signal strength appears. 10 is the best signal strength.

OPTIMISATION EXPLAINED

WHAT IS OPTIMISATION- OPTIMUM START?
Historically, most UK heating systems waste vast amounts of energy by firing unnecessarily early for most of the year. Homeowners tend to set their boiler on times based on when they wake up by guessing what time they feel that their boiler should fire in order to reach the requested target temperature; for example, turning the boi- ler on at 6 am in order to have a warm room/ home by their wake up time at 7am. Dual function optimization, priority to comfort or energy savings, the choice is yours: Depending on various parameters: room inertia, ambient temperature, de- Sired temperature, the thermostat calculates and optimizes the programming tor each heating period whether set to Comfort or Savings (Eco)

In OPTI COMFORT mode, priority to comfort

In OPTI ECO mode, priority to energy savings

HOW DOES OPTIMUM START WORK?
Optimum Start works on a daily basis. You set the time that you want to be warm and Optimum Start will do the rest; for example – if you wake up at 7:30AM, then set your thermostat’s start time for 7:30AM. Optimum Start ensures that you are warm when you want to be (and not before), reducing wasted energy and saving money (up to 10% of energy costs). To change the optimisation type, refer to the installation instructions/ advanced ins- taller settings.

INSTALLER SETTINGS

ADVANCED INSTALLER SETTING

Access
Move the mode slider to position. Select the Programming slider position and press Enter for 5 seconds to go into the dedicated installer setting.

Set 12/24 hours clock

• The pre-set value is 12 hours clock.
• Rotate the dial to change to “24 hr”.
• Then save by pressing Enter or move the Programming slider.

Enable/disable automatic summer/winter change over

• The summer/winter change will be performed automatically by the room thermostat.
• Press and hold Enter for 5 seconds to access the setting mode ON appears on the display.
• Rotate dial to the left to select “0ff”, to the right to select “On”.
• Then save by pressing Enter move the Programming mode.

Set C/’F temperature

• The pre-set temperature is Celsius (C).
• Rotate the dial to change to degree Fahrenheit.
• Then save by pressing Enter or move the Programming slider.

Set calibration

• Rotate the dial to adjust the calibration to the desired value.
• Then save by pressing Enter or move the Programming slider.

Program lock

• Rotate the dial to ON and locked.
• Then save by pressing Enter or move the Programming slider.

Select 2 points/TPI

• Rotate the dial to change to 2 points control algorithm.
• Then save by pressing Enter or move the Programming slider.

Note regarding the Advanced installer settings: If MODE slider is moved or no press/ rotation for 15 seconds, it will discard changes and exit installer mode.

Optimization feature

Overview

Dual function optimization, priority to comfort or energy savings, the choice is yours:
Depending on various parameters: room inertia, ambient temperature, desired tem- perature, the thermostat calculates and optimizes the programming for each heating period whether set to Comfort or Savings (Eco)

• In OPTI ECO mode, the thermostat’s inbuilt algorithm optimizes in order to guarantee maximum energy savings throughout the ECO program. In this mode, a slight drop in the temperature level at the beginning and end of the
  The ECO period is allowed to maximize energy savings. The processor within the thermostat stops the boiler operation at the optimum time to slightly reduce the setpoint temperature before the end of the occupancy period. In this mode, a slight drop in the temperature level at the beginning and end of the comfort period is allowed to maximize energy savings.
• In OPTI COMFORT mode, the thermostat’s inbuilt algorithm optimizes in order to gua rantee maximum comfort during the COMFORT program. The processor within the thermostat starts the boiler operation at the optimum time to achieve the setpoint temperature at the start of the occupancy period. In this mode, the priority is given to anticipating and maintaining the comfort tempe- rature during periods of occupancy.

Optimisation Choice

• Move the programing slider to position
• Press and hold Enter for 5 seconds to access the setting mode.
• OP appears on the display, the set mode
• “CONF” and its corresponding icon flash.
• OP appears on the display, the set mode
• “CONF” and its corresponding icon flash.

Turn the dial to select the desired mode:

• oP CONF =Optimisation feature activated for
• OPTI COMFORT mode, priority to comfort
• OP ECO Optimisation feature activated for OPTI
• ECO mode, priority to energy efficiency
• OP OFF = Optimisation feature deactivated

OPERATING STATES OF THE SYSTEM

TROUBLESHOOTING

Display disappears on thermostat.

• Check batteries.
• Replace the 2 batteries. Only use alkaline 1.5V AA (LR6) batteries.
• Do not use rechargeable batteries.

The heating does not come on or does not go off.

• Your room thermostat may have been set up close to a source of heat or on a cold wall-put it in a recommended location (see the “Installing” section on page 2 for these locations).
• Check that the radio communication works between the thermostat and the receiver.
• Check if the boiler controlled by the programmable room thermostat is properly connected to the receiver.

Radio transmission is not working properly:

1-The receiver is not picking up the code sent by the thermostat.

• Check and replace thermostat batteries.

2-The receiver does not recognize transmitter’s code.

• Pair the room thermostat transmitter with the receiver again See Pairing section.

3- The receiver or the transmitter is affected by interference:

• Re site the transmitter.
• If possible, re site the receiver away from the source of the interference.

You want to change the operating mode but when you move the mode slider nothing happens.

• If the lock symbol is being displayed, then the thermostat is locked.
• Unlock the thermostat by following the instructions for doing so in the “program lock” section (see page 4).

The thermostat is in Auto Mode but programs are not being executed by the boiler:

• Ensure that the thermostat is in good working condition.
• Change the batteries.

The radio link between the thermostat and the receiver is lost.

• Check the battery level status.
• Check that the radio communication works between the thermostat and the receiver.
• If the radio communication does not work between the receiver and the thermostat
• Conduct RF Test (see page 3).
• Repeat the pairing between the thermostat and receiver (reter to the pairing proce- dure on page 3).

The thermostat does not control properly.

• Thermostat sensor may be influenced by a source of heat or cold.
• Check that the radio communication works between the thermostat and receiver.
• If the problem persists, contact your installer.

TECHNICAL SPECIFICATIONS

• Power supply: 2 alkaline 1.5 V AA (LR6) batteries.
• Manual temperature setting range: from +5°C to +30°C.
• Battery life: approx. 2 years.
• Radio frequency: 2,4035 Ghz/ 2,4055 Ghz /2,4075 Ghz
• Maximum RF power transmitted: <1mW

Receiver:

• Power supply: 230V~50/60Hz.
• Relay outputs: 5(2)A.
• Rated impulse voltage: 4000V.
• Micro-disconnection: Type 18.
• Pollution degree: 2.
• Automatic action: 100,000 cycles.ac
• Class I.

Maximum range in the home: 15m is typical but this varies depending on the building construction eg plasterboard lined with metal foil the number of walls and ceilings that the signal has to pass through and by the surrounding electromagnetic environment. Signal sending: every 10 minutes, maximum time-lag 1 minute after set-point temperature has been changed.

Environment

• Operation temperature: 0°C to +40°C.
• Storage temperature: from -10°C to +60°C.
• Humidity: 80% at +25°C (without condensation)
• Protection rating: IP30.

N.B.: this room thermostat is one part of a complete radio system and will only work with the 230V AC receiver.

UKCA declaration of conformity: We, Neomitis Ltd, hereby declare under our sole responsibility that the products described in these instructions comply with statutory instruments 2017 No. 1206 (Radio Equipment Regulations), 2012 n°3032 (ROHS) and following designated standards listed below:

• 2017 No. 1206 (Radio Equipment Regulations):
• Article 3.1la EN 60730-1:2011, EN 60730-2-7:2010/AC:2011, EN 60730-2-9:2010,
• EN 62311:2008
• Article 3.1b : EN 301489-1 V1.9.2
• Article 3.2: EN 300440 V2.1.1
• The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic
• Equipment Regulations 2012 (2012 No.3032): EN IEC 63000:2018.

Neomitis Ltd: 16 Great Queen Street, Covent Garden, London, WC2B 5AH UNITED KINGDOM- [email protected]

EU declaration of conformity: We, Imhotep Creation, hereby declare under our sole responsibility that the products described in these instructions comply with the provisions of Directives and harmonized standards listed below:

RED:

• Article 3.1a (Safety): EN60730-1:2011/ EN60730-2-9: 2010/ EN62311:2008
• Article 3.1b (EMC): ETSI EN 301 489-1 V2.2.1 (2019-03)/ ETSI EN 301 489-3 V2.1.1
• Article 3.2 (RF): ETSI EN 300440 V2.1.1 (2017)
• RoHS 2011/65/UE, amended by Directives 2015/863/UE & 2017/2102/UE EN IEC 63000:2018
• Imhotep Creation: Zi Montplaisir -258 Rue du champ de courses – 38780 Pont-Evêque –
• France [email protected]
• Neomitis Ltd and Imhotep Creation belong to Axenco Group.

Control class and energy contribution, according to ERP 2009/125/EC and related regulations
Class IV- PID Room Thermostat, for use with on/off heating devices. Electronic room thermostat that controls both the cycle time of the thermostat and the ratio between on and off periods during the same cycle of the heating device, depending on the room temperature. PID control reduces the average water temperature, improves the accuracy of room temperature control and increases system efficiency.

The symbol, affixed on the product indicates that you must dispose of it at the end of its useful life at a special recycling point, in accordance with European Directive WEEE 2012/19/EU. If you are replacing it, you can also return it to the retailer from which you buy the replacement equipment. Thus, it is not ordinary household waste. Recycling products enables us to protect the environment and to use less natural resources.

REFERENCE

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NEOMITIS RT7RFBPLUS Wireless Programmable Room Thermostat INSTALLATION Instruction

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NEOMITIS RT7RFBPLUS Wireless Programmable Room Thermostat INSTALLATION Instruction