RXM - Thermostat Baxi - Free user manual and instructions

USER MANUAL RXM Baxi

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1. Parts:

A Thermostat
B Screws and plugs 6mm× 30mm
C Back plate
D Documentation
E Batteries

F Gateway
G Power adapter
H Power adapter

I External antenna

1. Steps:

2. Choose the right location for the thermostat.

3. A place is suitable if it is away from heat sources (fireplace, radiator, direct sunlight, light, candles, etc.) and away from draughts.

4. Choose the right location for the gateway:

5. The gateway is at least 50~cm from the heating and/or cooling appliance.

6. The gateway is not at a place where the heating and/or cooling appliance is between the gateway and the thermostat.
7. The gateway is at least 100cm from any other device with a strong electromagnetic radiation, like washing machine, dryer or hi-fi speaker.

8. You do not mount the gateway on a metal surface.

9. Remove the screw from the gateway.

10. Remove the cover from the gateway.
11. Remove the cable strain relief clamps.
12. Disconnect the heating and/or cooling appliance from the power supply.
13. Connect the external antenna.
14. Turn the antenna down to a vertical position.
15. Connect the necessary wires:

9.1. Connect the power adapter (part G or H).

9.2. Connect the heating and/or cooling appliance to the gateway (part F):

Cable requirements
Maximum length 20 m 80 m 120 m
Cross-sectional area 0.8 mm	2	1.0 mm²	1.5 mm²

1. Connect the heating and/or cooling appliance to the power supply.
2. Connect the power adapter (part H).
3. Insert the batteries (part E).
4. Awaken the thermostat.
5. Setup the RF and wi-fi connection:

14.1. Setup the RF communication between the gateway and the thermostat.
14.2. Setup the wi-fi communication between the gateway and the wi-fi router.

1. Position and mount the back plate (part C).

15.1. Determine the position of the back plate (part C).
15.2. Drill the 2 marked holes.
15.3. Fit the plugs (part B).
15.4. Secure with screws (part B).

1. Mount the thermostat on the back plate.
2. Position and mount the gateway:

17.1. Determine the position of the gateway.
17.2. Drill the 2 marked holes.
17.3. Fit the plugs (part B).
17.4. Secure with screws (part B).

1. Mount the cable strain relief clamps.
2. Mount the cover.
3. Secure with screw.
4. Test the RF and wi-fi connections.
5. If the wi-fi connection should not be sufficient, turn the antenna to a horizontal position.

3. Intended use

• The gateway is designed to operate as a communication interface between a heating and/or cooling appliance (e.g. boiler, heat pump, etc) and the thermostat.
• The gateway 14 supports the communication protocols OpenTherm, On/Off or RUB.
• The gateway 18 supports the communication protocols OpenTherm, On/Off, RUB or BSB.

4. Installation

The installation of the gateway must be performed by a qualified person.

5. Commissioning

No special procedure is required for the commissioning of the gateway. Consult the user manual of the thermostat for more information if required.

6. Reference documentation

On the gateway you will find a label that explains the meaning of the LED indications. The gateway will be a part of your heating and/or cooling system. Consult the product information of the thermostat or heating and/or cooling appliance for more information.

7. Cleaning

The gateway and thermostat can be cleaned with a light moist cloth. Do not use any aggressive or abrasive agents.

8. Trouble shooting

In case of any problems with your thermostat, gateway, heating and/or cooling installation, please consult the different user manuals. Consult your installer or sales outlet for unsolved issues.

9. Dismantling

Never open or dismantle the gateway. Consult your installer or sales outlet in case of any problems.

10. Disposal

The gateways are a regular low voltage electronic device. Dispose the gateway in an environmentally friendly way, in accordance with local regulations.

11. Technical specifications

Dimensions Gateway Thermostat
Width x height x depth (max. dimensions) 83 x 14	45 x 28 mm 121 x 93 x 2	8 mm 117 x 107 x 28 mm

Power supply Gateway Thermostat
Voltage 5V 4 x AAA Batteries 1.5V
Maximum power consumption 4 W 0.25 mW

Max. transmitted RF power Gateway Thermostat	tat
WIFI 2.4GHz +20 dBm -
868MHz (RAMSES)	+14 dBm +14 dBm

Electrical connection	Gateway Thermostat
Maximum cable length	50 m	-
Maximum cable resistance	2 x 5 Ω	-

Ambient conditions	Gateway and Thermostat
Storage temperature	from -25°C to +70°C
Relative humidity	from 5% to 95%, condensation is not allowed
Operating conditions	from 0°C to 60°C
Insulation Gateway and Thermostat
IP-classification IP21
Compliant with standards Gateway and Thermostat
NEN-EN-IEC 60335-1 2012	Household and similar electrical appliances
NEN-EN-IEC 60335-1 2012/C11 2014
NEN-EN-IEC 60335-1 2012/A11 2014
2014/30/EC Low Voltage Directive (LVD)
2014/53/EU Radio Equipment Directive (RED)
2015/863/EU RoHS3 Restriction of the use of certain Hazardous Substances in electrical and electronic equipment (RoHS3)
2012/19/EU Waste Electrical & Electronic Equipment (WEEE)
1907/06/EC Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH)
EN 55022-2011 Information technology Equipment
EN 55024-2010 Immunity
EN 60068-2-6 Vibration test
EN 60068-2-27 Shock test
OpenTherm V3.1

12. ErP Fiche information

Gateway + Thermostat Thermostat	(1)	Thermostat (2)	Thermostat (3)
Class V VI IV
Contribution to space heating energy efficiency 3%	4%	2%
(1) On modulating boiler. (2) On modulating boiler, with outdoor temperature sensor. (3) On On/Off boiler.

See the back cover for contact details.

13. EC declaration of conformity

The unit complies with the standard type described in the EC declaration of conformity. It has been manufactured and commissioned in accordance with European directives. The original declaration of conformity is available from the manufacturer.

https://declaration-of-conformity.bdrthermeagroup.com

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Copyright

All technical and technological information contained in these technical instructions, as well as any drawings and technical descriptions supplied, remain our property and shall not be multiplied without our prior consent in writing. Subject to alterations.

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