ZBHTR20WT - Heating NEDIS - Free user manual and instructions

Brand	Nedis
Model	ZBHTR20WT
Category	Heating
Product type	Zigbee radiator thermostat
Intended use	Indoor temperature control
Connectivity	Zigbee (requires Nedis gateway)
Compatible app	Nedis SmartLife
Power supply	2 AA batteries (non-rechargeable)
Estimated battery life	Approximately 1 year depending on usage
Dimensions (approx.)	60 x 60 x 80 mm
Weight (approx.)	100 g (with batteries)
Temperature range	5 °C to 35 °C
Control accuracy	±0.5 °C
Schedule programming	Yes, via app
Voice control	Via compatible assistant (Alexa, Google Home)
Material	ABS plastic
Color	White
Protection rating	IP20 (indoor)
Operating temperature	0 °C to 40 °C
Operating humidity	10% to 90% RH (non-condensing)
Maintenance and cleaning	Clean with a dry cloth; remove batteries if not used for an extended period
Safety	Do not open, do not immerse, use only specified batteries
Spare parts and repairability	No user-serviceable parts; contact customer support
General information	Compliant with RED Directive 2014/53/EU; declaration of conformity available at nedis.fr/ZBHTR20WT#support

Frequently Asked Questions - ZBHTR20WT NEDIS

How to install the ZBHTR20WT thermostat?

Insert two AA batteries (non-rechargeable) into the thermostat, then attach it to the radiator following the mounting instructions. Make sure you have a Nedis Zigbee gateway connected to your network.

The thermostat does not connect to the Nedis SmartLife app. What should I do?

Check that the Zigbee gateway is powered on and within range. Put the thermostat in pairing mode (usually by holding the button). In the app, select 'Add Device' and follow the instructions.

What is the battery life?

Battery life depends on usage, but is typically around one year. Use high-quality alkaline batteries and avoid exposure to extreme temperatures.

Can I use rechargeable batteries?

No, rechargeable batteries are not recommended because their voltage is lower (1.2 V instead of 1.5 V), which may cause malfunction.

Does the thermostat work with Alexa or Google Home?

Yes, via the Nedis gateway and Nedis SmartLife app, you can integrate the thermostat with Alexa or Google Home for voice control.

What to do if the thermostat does not regulate temperature properly?

Check that the thermostat is properly attached to the radiator valve and that the valve operates mechanically. Also check the temperature settings and schedule in the app.

Is the thermostat compatible with all radiators?

It is compatible with most standard radiator valves (M30 x 1.5). For specific valves, an adapter may be needed.

How to clean the thermostat?

Use a dry, soft cloth. Do not use chemical or abrasive cleaners. Never immerse the thermostat in water.

Can I install the thermostat in a bathroom?

No, this thermostat is designed for indoor use only and is not suitable for very humid rooms. The IP20 rating does not protect against humidity.

Where to find the declaration of conformity?

The full declaration of conformity is available for download at nedis.fr/ZBHTR20WT#support.

USER MANUAL ZBHTR20WT NEDIS

Zigbee Radiator Thermostat Safety instructions

ZBHTR20WT

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EN Safety instructions 3

This document is the user manual and contains all the information for correct, efficient and safe use of the product.

Ensure you have fully read and understood the instructions in this document before you install or use the product. Keep the packaging and this document for future reference.

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WARNING!

Signal word used to indicate a potentially hazardous situation which, if not avoided, could result in death or serious injury.

NOTICE

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Intendeduse

This product is intended as a thermostat to regulate the temperature in a room.

This product requires a Nedis Zigbee Gateway to use the product wirelessly.

This product is intended to be used with the Nedis SmartLife app.

This product is intended for indoor use only. Only use the product as described in this user manual.

The product is not intended for professional use.

Any modification of the product may have consequences for safety, warranty and proper functioning.

Safetyinstructions

Ensure you have fully read and understood the instructions in this document before you install or use the product. Keep the packaging and this document for future reference.

WARNING!

Electricalhazard:

• Do not open the product, there are no user serviceable parts inside.
• Do not immerse the product in water or other liquids.
• Do not expose the product to water, rain, moisture, or high humidity.
• Disconnect the product from the power source before cleaning.

• Disconnect the product from the power source before service and when replacing parts.

• Do not use any cell or battery that is not designed for use with the product.

• Battery usage by children should be supervised.

Firehazard:

- Do not use the product if a part is damaged or defective. Always replace a damaged or defective product immediately.

Chokinghazard:

- Do not let children play with the packaging material. Always keep the packaging material out of the reach of children.

NOTICE

Risk of damaging the product:

• Do not drop the product and avoid bumping.
• Do not use aggressive chemical cleaning agents when cleaning the product.
• Remove the batteries if you do not use the product for an extended period of time.
• Do not use rechargeable batteries.

Disposal

The product is designated for separate collection at an appropriate collection point. Do not dispose of the product with household waste.

For more information, contact the retailer or the local authority responsible for the waste management.

DeclarationofConformity

We, Nedis B.V. declare as manufacturer that the product ZBHTR20WT from our brand Nedis ^® , produced in China, has been tested according to all relevant CE standards and regulations and that all tests have been passed successfully. This includes, but is not limited to the RED 2014/53/EU regulation.

The complete Declaration of Conformity (and the safety datasheet if applicable) can be found and downloaded via:

nedis.com/ZBHTR20WT#support

Sicherheitshinweise

ZBHTR20WT

Zigbee- Heizkörper thermostat

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Termostat Radiator Zigbee

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