SILVERCREST TZE200 Smart Radiator Thermostat User Manual

SMART RADIATOR THERMOSTAT
IAN 368308_ 2010

PDF ONLINE
www.lidl-service.com

Introduction

We are delighted that you have purchased this new device. You have chosen a high-quality product. The operating manual represents a component part of the device. It
contains important information regarding safety, use, and disposal. Familiarize yourself with all the operating and safety information before starting to use the device. Only use the device as described and for the purpose for which it is intended. Hand over all the documents with the device if it is transferred to third parties.

Symbols

The following symbols are provided on the packaging or on the device itself. This section explains the significance of the individual symbols.

| Type of protection IP20
---|---
| The manufacturer’s guarantee is for a period of 3 years.
| The package supplied includes two AA batteries.
| This confirms the conformity of the product with the specific re- requirements of the European Economic Area.

Other symbols are explained in Section Disposal on Page 62.

Intended Use

The radiator thermostat with Lidl Home App subsequently referred to simply as the device, is used to regulate a radiator valve.
The device can be used for time regulation of the room temperature. The device adjusts a radiator valve to control the heat flow to the radiator. The device can be installed on all common radiator valves. The device may only be operated indoors. Any use other than that described in this operating manual is considered unintended use and results in loss of rights related to the terms of guarantee and exemption of liability. It is forbidden to complete any unauthorized modifications and reconstructions.
The device is exclusively intended for private use.

Technical Data

Safety Instructions

Avoid potential dangers by reading the following safety instructions carefully and observing them.

General Safety Information

Warning! Risk of fatal injury and accidents to infants and children! The packaging material represents a risk of suffocation.
▸ Never leave children unattended when the packaging material is nearby. Children often underestimate the risks involved. Always keep children away from the packaging
material.
▸ The device is not a toy.
Warning! Repairs to the device may only be completed by suitably qualified customer service personnel.
▸ NEVER complete repairs to the device yourself.
▸ Do not open the device; it does not contain any parts which can be serviced by the user.
In the event of a fault, contact our Service Department.
Important! This device can be used by children from the age of  8 and persons with restricted physical, sensory, or mental capabilities or a lack of experience and knowledge under supervision or if they have been instructed in the safe use of the device and understand the potential dangers.
▸ Children must never play with the device.
▸ The device must never be cleaned by children without adequate supervision.

Safety Information on Handling Batteries
Warning! The batteries represent a risk of suffocation.
▸ Keep batteries out of reach of children.
▸ If a battery is swallowed, seek medical assistance immediately.
Caution! Handling batteries represent a wide range of risks.
▸ Never attempt to recharge non-rechargeable batteries and do not short circuit or open them.
This could result in the risk of overheating, fire or bursting.
▸ Improper handling of batteries can have adverse effects on your health and the environment. Batteries may contain toxic, ecologically hazardous heavy metals.
▸ The connection terminals must not be short-circuited.
▸ Never throw batteries in a fire or water.
▸ Do not expose the batteries to any mechanical loads.
▸ Leaking batteries could damage the device.
If a battery should leak, remove it immediately from the device to prevent damage.
Be particularly careful when handling damaged or leaking batteries and wear protective gloves.
▸ Avoid contact with the skin, eyes, and mucous membranes. In the event of contact with battery acids, wash the affected area immediately with plenty of fresh water and seek
medical attention straight away.
Avoid exposure to extreme conditions and temperatures which could affect the batteries, e.g. on radiators or in direct sunlight.
▸ Only use batteries of the type specified.
▸ Switch the device off and remove the batteries if the device will not be used for a longer period.
▸ Batteries must be removed from the device before it is disposed of.
▸ It is not permitted to use batteries of different types or combine used and new batteries.
▸ Ensure correct polarity when inserting the batteries.
▸Remove empty batteries from the device and dispose of them according to the applicable laws.

Operating and Display Elements

An overview of the operating and indicator elements on the device is provided on the fold-out page of the operating manual.

Before Starting Up

Before you can start to use the device, you must remove the plastic tag of the battery compartment (6).

1. Remove the cover of the battery compartment (6).
2. Pull the plastic tag out of the battery compartment (6).
3. Replace the cover of the battery compart- ment (6).
4. Set the date and time (refer to Section Setting the Date and Time on Page 52).

Wait a moment while the device prepares itself for installation. As soon as the device is ready for installation ADA appears on the display.

Installation

Caution! Risk of burns through hot radiator valve! Contact could lead to hands being burned.
► Allow the radiator to cool down before completing any installation, disassembly, or repair work on the device!
► Wear work gloves!
Installation of the device is easy. It is not necessary to drain the heating water or alter the heating system. It is not necessary to use any special tools or switch off the heating system. The union nut (1) permanently attached to the device fits on all radiator valves of the most common manufacturers with thread size M30 x 1.5 mm, e.g. Heimeier, MNG, Junkers, Landis+Gyr (Duodyr), Honeywell-Braukmann, Oventrop type A, Oven-trop AV6, Schlosser, Comap D805, Valve, Sanayii, Mertik Maxitrol, Watts, Wingenroth (Wiroflex) R.B.M, Time, Jaga, Siemens, Ingmar.
The adapters (14) contained in the supply package enable the device to be fitted to Danfoss RA, Dan-foss RAV, and Danfoss RAVL radiator valves.

D isassembling the Old Thermostat Head

1. Set the thermostat head (12) to its highest setting (11).
   This means the thermostat head (12) is no longer pressing on the valve pin of the radiator and can be removed more easily.

2. Unscrew the fixing element (10) of the thermo-stat head (12) using an appropriate tool and remove the thermostat head.

Installing the New Thermostat Head
To fit the device to Danfoss radiator valves, you need the adapter (14) provided. To determine which adapter (14) fits which radiator valve, please refer to Fig. BD on the fold-out page.
Caution! Risk of trapping be- tween the halves of the adapter!
► During assembly, be careful not to jam your fingers between the halves of the adapter!
Caution! Risk of cuts! The adapters and stem extension supplied could have sharp edges.
► Smoothen any burrs at the breakout points of the adapter used with the aid of an appropriate tool.

The notches (13) ensure the adapter (14) fits per­fectly.

1. If required, slide the adapter (14) that fits the radiator valve onto the radiator valve until the adapter (14) snaps into place.
   If necessary, use a screwdriver to slightly prise open the adapter (14) in the area of the screw.

2. Fix the corresponding adapter (14) with the screw and nut supplied (see Fig. B and Fig. C on the fold-out page).
   In the case of the RAV valve, the stem exten­sion (15) must also be mounted on the valve pin (see Fig. B on the fold-out page).

3. Use the union nut (1) to assemble the device onto the adapter (14) or directly onto the radi­ator valve.

4. Press the Rotary knob (9). The adaptation starts automatically.

The device adapts to the radiator valve. To do this, the radiator valve is opened and closed several times so that the device learns the respective endpoints. This process may take a few minutes.
Several adaptation cycles may be necessary be­fore the radiator valve is detected correctly, de­pending on the condition of the valve.
If the adaptation does not work, even after several attempts, assemble the device again using a spac­ing ring.

Assembling/Disassembling the Union Nut (Poland / Austria)

In the case of supplies to Poland and Austria, the union nut (1) is not preassembled. Use the thread gauge supplied to determine which union nut (1) must be assembled on the radiator valve.

1. Slide the union nut (1) on the radiator valve until you hear a distinct “click” and the union nut (1) can be rotated freely.

If the union nut (1) is fitted the wrong way around on the radiator valve, the union nut (1) can be simply screwed off and then fitted the right way around.
If the wrong union nut (1) is fitted, the union nut (1) must be removed as described below:

1. Use a flat object, e.g. a screwdriver, to press lightly on the rim of the device.
2. Pull the union nut (1) off.

Navigating in the Menu

Press the Mode/Menu button (5 b), and keep it pressed, to open the menu.
Turn the Rotary knob (9) to select the function required.
Press the Rotary knob (9) to activate the func­tion. You can use the Rotary knob (9) to change the settings.
Press the Rotary knob (9) to confirm your input. Following 30 seconds without any input, the dis­play switches back to the main screen.

| Timer program
Current valve position
Reset the default factory settings
Adapt the temperature to local characteristics or perception of temperature
Open Window function
Switch between summertime/wintertime
Set the date and time
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Operation

All operating modes are shown on the device dis­play. Operate the device as described in the fol­lowing sections.

Setting Manual Mode

When Manual mode is set, you can set a fixed tem­perature which is then maintained by the device. The adjustment range available is between 5.0 °C and 29.5 °C. The temperature can be adjusted in steps of 0.5 °C.

1. Press the Mode/Menu button (5 b) until Manu (7 d) appears on the display.
2. Use the rotary knob (9) to set the required

Setting Automatic Mode

When Automatic mode is set, the device regulates the temperature between two temperatures accord­ing to the time program set (refer to Setting the
Heating and Energy-Save Times and Heating and Energy-Save Temperatures on Page 51).
If the Automatic mode is active and you adjust the tem­perature using the Rotary knob (9), the temper­ature set manually remains active until the next pro­grammed switching point.

1. Press the Mode/Menu button (5 b) until Auto mode (7 d) appears on the display.

Setting the Holiday Function

The Holiday function is used to set a temperature that is held constant for a set period of time.

1. Press the Mode/Menu button (5 b) until the Holiday function icon appears in the
2. Use the rotary knob (9) to set the duration of the Holiday function in hours. Press the Ro­ tary knob (9) to confirm your input.
3. Use the rotary knob (9) to set the starting point (year, month, day, hour, minute) for the Holiday function. Press the Rotary knob (9) to confirm your input.
4. Use the rotary knob (9) to set the temper­ature for the Holiday function. Press the Ro­ tary knob (9) to confirm your input.

The Holiday function starts at the starting point de­fined.

Setting the Heating and Energy-Save Times and Heating and Energy-Save Temperatures

The device can be used to set up to nine heat­ing and energy-save times a day – individually for each separate day or for several days, e.g. all workdays, weekends,s or the whole week.
In the default setting, two heating phases are pre­programmed.

• First stage: 00:00 – 06:00, standard value is 17 °C
• Second stage: 06:00-09:00, standard value is 21 °C
• Third stage: 09:00-17:00, the standard value is 17 °C
• Fourth stage: 17:00 – 23:00, standard value is 21 °C
• Fifth stage: 23:00 – 24:00, standard value is 17 °C

In the case of days that are not programmed, the preset heating and energy- save times remain active.

1. Press the Mode/Menu button (5 b) and keep it pressed until the menu appears.

2. Select the menu option PrO. Press the Rotary knob (9) to confirm your selection.
   If dR9 appears in the display (3) as well as the se­lected day/range of days. If you want to set an in­dividual program for a range of days, use the Ro­ tary knob (9) to select the corresponding entry.

3. Select the day/range of days.
   Press the Rotary knob (9) to confirm your selection.

4. Set the start of the 1st heating time ( ). Press the Rotary knob (9) to confirm your

5. Set the heating temperature. Press the Rotary knob (9) to confirm your input.

6. Set the start of the 1st energy-save time ( ). Press the Rotary knob (9) to confirm your

7. Set the energy-save temperature. Press the Ro­tary knob (9) to confirm your input.

On completion, you can set another heating/ener­gy-save time and temperature.
If you do not want to set another heating/ener­gy-save time and temperature, confirm the content of the display and press the Rotary knob (9).
The next day/range of days to be programmed appears in the display (3). Continue as described above.

Setting the Date and Time

You can use the Rotary knob (9) to set the date and time in the device menu.

1. Press the Mode/Menu button (5 b) and keep it pressed until the menu appears.
2. Select the menu options Press the Rotary knob (9) to confirm your input.
3. Set the current year. Press the Rotary knob (9) to confirm your input.
4. Set the current month. Press the Rotary knob (9) to confirm your input.
5. Set the current day. Press the Rotary knob (9) to confirm your input.
6. Set the current hour. Press the Rotary knob (9) to confirm your input.
7. Set the current minute. Press the Rotary knob (9) to confirm your input.

Set the Offset

If the current temperature in the room deviates from the set temperature, the temperature measured by the device can be adjusted.
Example: If a temperature of 18 °C, for example, is measured in a room instead of the 20 °C sets, you must define an offset of -2,0 °C.

1. Press the Mode/Menu button (5 b) and keep it pressed until the menu appears.
2. Select the menu option E0F. Press the Rotary knob (9) to confirm your selection. air flashes in the display.
3. Set adaptation of the temperature (from -5.5 °C to +5.5 °C). Press the Rotary knob (9) to confirm your input.

The temperature indicated in the display does not change as a result of the adaptation.

Setting the Window Open Function

When the temperature in the room drops suddenly, the device detects that the room is being ventilated. To save heating costs, the regulated temperature is lowered for the set period of time. The window open icon appears in the display.

1. Press the Mode/Menu button (5 b) and keep it pressed until the menu appears.
2. Select the menu option RE r–. Press the Rotary knob (9) to confirm your selection.
3. Set the required temperature. Press the Ro­ tary knob (9) to confirm your input.
4. Set the time until the radiator valve is opened. Press the Rotary knob (9) to confirm your

Press the Rotary knob (9) to interrupt the win­dow open detection.

Setting Summertime/Wintertime

Automatic switching between summertime and win­tertime can be activated or deactivated.

1. Press the Mode/Menu button (5 b) and keep it pressed until the menu appears.

2. Select the menu option dSE. Press the Rotary knob (9) to confirm your selection.
   If OFF appears in the display, automatic switching is deactivated. If On appears in the display, automatic switching is activated.

3. Select the setting OFF or ON Press the Rotary knob (9) to confirm your selection.

Resetting the Default Factory Settings

Attention! If you reset the device to its factory settings, all the settings you have defined personally will be deleted.

1. Press the Mode/Menu button (5 b) and keep it pressed until the menu appears.
2. Select the menu option rE5. Press the Rotary knob (9) to confirm your selection.
3. Erin appears on the display. Press the Rotary knob (9) to confirm the input.

The device is reset to its default condition on leav­ing the factory.
Attention! This setting does not remove the device from the Lidl Home app, see the section Removing the Device on Page 57.

Setting the Child Safety Lock (Button Lock)
Activate the child safety lock to lock the buttons on the device.

1. Press and hold the Heating/Energy-save temperature (5 a) + Mode/Menu (5 b) buttons simultaneously for 2 seconds.
   The LOC icon appears and the child safety lock is activated.

Deactivate the child safety lock when you want to use the device again.
The LOC icon disappears and the child safety lock is deactivated.

Setting the Frost Protection Function/ Heating Pause

This function is automatically active.
The frost protection function prevents the room temperature from dropping below freezing point. If the temperature drops to 0 °C, the device opens the radiator valve until the temperature increases again to over 5 °C.
Set a heating pause, for example, when you do not want to use the heating during the summer months.
At the end of a heating pause, you can either switch back to automatic mode or program new heating and energy-save times.
The frost protection function remains active during a heating pause.

1. Switch to Manual mode (refer to Section Set­ting Manual Mode on Page 49).
2. Turn the Rotary knob (9) until OFF appears on the display.

Calcification Protection Function
This function is automatically active.
The device completes a calcification protection function cycle every Friday at 11:00 a.m. to pre­vent calcification of the radiator valves.

Lidl Home App Installing the App

To operate the device using the Lidl Home app, you must first install the Lidl Home app. Download the Lidl Home app from the App Store or Google Play.

PDF ONLINE
www.lidl-service.com

Adding a Device

To operate the device using the Lidl Home app, you must first set up the gateway (refer to the Gate­way operating manual) and add the device to the Lidl Home app as follows.

1. Open the Lidl Home
2. Select
3. Select Add device.
4. Press the Rotary knob (9) until PAIr appears in the display.
5. Tap on the LED already flashing in the Lidl Home
6. Follow the subsequent instructions provided in the Lidl Home

When a connection is established, the heating times icon (8) flashes.

Removing the Device
In order to remove the device from the Lidl Home app, tap on the device to be removed in the Lidl Home app and proceed as follows.

1. Tap on Remove device.
2. Tap on

The equipment is removed from the app. The data is retained in the device’s memory. This process only resets the device to pairing mode.
If you want to delete all the data from the device and the cloud, proceed as follows.

1. Tap on Remove device.
2. Tap on Disconnect and delete all data.

The device is returned to its default factory settings. This function deletes all the data from the device and the cloud.
Attention! This setting does not re-move the personal settings in your de- vice, see the section Resetting the De-fault Factory Settings on Page 55.

Privacy Policy
Open the Lidl Home app, access the Me tab, and tap on the Privacy policy button to display the full privacy policy.

Disassembly

Caution! Risk of burns through hot radiator valve! Contact could lead to hands being burned.

► Allow the radiator to cool down before completing any installation, disassembly or repair work on the device!
►Wear work gloves!

1. Switch to Manual mode (refer to Section Set­ting Manual Mode on Page 49).
2. Turn the Rotary knob (9) clockwise until Fill appears in the display.
3. Wait until the radiator valve is fully open.
4. Turn the union nut (1) counterclockwise to loosen it from the radiator valve.

Troubleshooting

The equipment does not function as you want! Try and solve the problem with the aid of the solutions proposed below.

Caution! Risk of burns through hot radiator valve! Contact could lead to hands being burned.

►Allow the radiator to cool down before completing any installation, disassembly or repair work on the de- vice!
► Wear work gloves!
What must I do if I want the use the de­ vice, which is already installed, on a dif­ferent radiator? Reset the device to its default

factory settings (refer to Section Resetting the Default Factory Settings on Page 55).
If appears in the display
The battery charge status is displayed in the following levels >= 80%, >= 60%,

= 40%, >= 20% and < 20%. C hange the batteries for new ones of the same type.

Important! Risk of damage to the device through reverse poling when in- sorting the batteries.
► Pay attention that the batteries are correctly aligned when inserted.

2. Insert the batteries in the battery compart­ment (6). ensuring correct polarity.
3. Replace the cover of the battery compart­ment (6).

During the course of a change of batteries, all cus­tomized settings remain stored for 10 minutes. The date and time must always be set anew (refer to Section Setting the Date and Time on Page 52).

Error Message Fl Appears in the Display
The valve movement is sluggish. Check if the radiator valve is blocked.
Error Message F2 Appears in the Display
The adjustment range of the radiator valve is too large. Check that the radiator valve is properly fitted. 
Error MessageF3 Appears in the Display
The adjustment range of the radiator valve is too small. Check if the radiator valve is blocked or the valve resistance is too high.
Error Message F4 Appears in the 1–
Display
The valve mechanism is not installed correctly or the valve travel was not detected correctly. Repeat the adaptation cycle.
If the error messages Fl, F2, F3, or F4 appear in the display and you have cleared the fault, press any button. The device is automatically adapted again and it can then be used as normal.
If necessary, pay attention that the radiator valve is not blocked.
It is possible that the valve stem needs to be loos­ened by gently moving it to and fro.

Cleaning

Clean the device using a dry, lint-free cloth. Do not use any cleaning agents or solvents. Any dirt which has accumulated in the air vents can be removed using a soft brush, for example.

| Observe the identifications on the packaging when sorting the waste materials; the identifications are comprised of abbreviations (a) and numbers (b) and have the following significance: 1–7: plastics / 20–22: paper and cardboard / 80–98: composite materials.
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| The device and packaging can be recycled; dispose of them separately for better waste management. The Triman logo only applies to France.
| Never throw old devices in household waste in the interest of environmental protection but dispose of them according to the applicable local regulations. Your local authorities can provide information regarding collection points and opening times.
| Defective or spent batteries must be recycled according to Directive 2006/66/ EC. Return batteries and/or the device via the recycling services offered.
| The packing is made of environmentally friendly materials which can be disposed of through the local recycling centres. Refer to your local authorities or municipal offices for information on how to dispose of the device when no longer functional.

Warranty

ATTENTION! IMPORTANT WARRANTY DOCUMENT!
IT IS ESSENTIAL TO RETAIN THIS DOCUMENT!
Dear Customer,
This device has a warranty period of 3 years from the date of purchase.
The first line of action if a problem occurs is to contact our hotline :

00800 100 22 100 (international)
Our expert personnel can frequently provide help over the phone.
service.gb@gsl-servicenet.de
service.ie@gsl-servicenet.de
However, if the problem cannot be solved via telephone, please send the device to our service partner in its original packaging.

Service Partner

GSL mbH
Am Weimarer Berg 6
DE-99510 Apolda
GERMANY

Manufacturer

GO Europe GmbH
Zum Kraftwerk 1
DE-45527 Hattingen
GERMANY
www.go-europe.com

Simplified EU Declaration of Conformity

We, GO Europe GmbH,
Zum Kraftwerk 1, 45527 Hattingen, DEUTSCHLAND, declare under our sole responsibility, that the RADIATOR THERMOSTAT device complies with the EU directives 2014/53/ EU and 2011/65/EU.
The full text concerning the EU Declaration of Conformity can be viewed online at the following website or after scanning the QR code:

http://productip.com/?f=11d8a7

GO Europe GmbH
Zum Kraftwerk 1
DE-45527 Hattingen
GERMANY
www.go-europe.com

Information Status
08/2021 – Ident.-No. 01202108

References

• ServiceNet GmbH - Netzwerkkabel, Glasfaserkabel
• Ihr zuverlässiger Partner für Bürotechnik aus Hattingen.

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