IAN 274299 - Switch SILVERCREST - Free user manual and instructions

Product Type	Digital Weekly Timer Switch
Brand	SilverCrest
Model	IAN 274299
Operating Voltage	230-240V ~ 50 Hz
Switched Voltage	230-240V ~ 16(2) A
Maximum Switching Capacity	3600 W
Ambient Temperature Range	-10°C to 40°C
Time Error	±1 minute per month
Shortest Switching Time	1 minute
Number of Programs	10 ON/OFF program sets
Battery Type	NiMH 1.2V (rechargeable)
Battery Charging Time	14 hours
Display	LCD with weekday, time, program number, AM/PM, and status icons
Timer Functions	Clock, Program, Random, Continuous ON/OFF, Auto, Summer time, 12/24h mode
Power Supply	Mains powered with internal rechargeable battery backup
Cleaning	Disconnect from mains; clean with soft damp cloth and mild detergent
Safety Features	Do not open, do not cover, do not connect heaters; use indoors only; micro-switch contact opening <3 mm
Warranty	3 years from date of purchase
Service Contact	BAT, Lindenstraße 35, 72074 Tübingen, Germany; Tel: [phone]; Email: [e-mail]
Compliance	CE
Disposal	Do not dispose with household waste; separate collection according to WEEE Directive 2012/19/EC

Frequently Asked Questions - IAN 274299 SILVERCREST

How do I set the current time on the SilverCrest IAN 274299 timer switch?

Press and hold the CLOCK button. While holding, press WEEK to set the day, HOUR to set the hour, and MINUTE to set the minutes. Release the CLOCK button. Hold HOUR or MINUTE for faster programming.

How do I program ON/OFF times?

Press TIMER to enter program mode. Use WEEK to select days or day combinations. Set the ON time using HOUR and MINUTE, then press TIMER to confirm. Then set the OFF time similarly. Confirm with CLOCK or wait 10 seconds.

How do I reset the device to factory settings?

Press the MASTERCLEAR button (labeled 11) with a pen or pointed object. The LCD will show 'MO 8:88:88 CLOCK AUTO', meaning all settings are cleared.

What is the random function and how do I use it?

The random function (R symbol) overrides programs from 18:00 to 6:00, switching the load on and off at random intervals of 10 to 31 minutes. To activate, press RANDOM while in AUTO mode. Press again to deactivate.

How do I switch between summer time and standard time?

Simultaneously press CLOCK and ON/AUTO/OFF. The hour display will advance by one and the S symbol appears for summer time. Repeat to switch back; the S symbol disappears.

How do I set continuous operation (ON/OFF) instead of automatic program?

Repeatedly press the ON/AUTO/OFF button to cycle through modes: ON (continuous on), OFF (continuous off), and AUTO (automatic program operation). The display shows the current mode.

What is the maximum load I can connect to this timer?

The maximum switching capacity is 3600 W (16 A resistive). Do not exceed this rating. It is not suitable for heaters or similar loads that must not be left unattended.

How do I clean the timer switch?

Disconnect the device from the mains. Use a soft, slightly damp cloth with mild detergent. Do not allow liquids to enter the device. Ensure it is completely dry before reconnecting.

What should I do if the device is not working correctly?

First, try a MASTERCLEAR reset. If the issue persists, check the socket and load. The device has a rechargeable battery; ensure it is charged (plug in for 14 hours). For further assistance, contact service at 00800 48720741 or email [e-mail].

How do I dispose of this timer switch?

Do not dispose of it in household waste. According to the WEEE Directive, take it to a designated collection point for recycling of electrical and electronic equipment. Contact local authorities for information.

USER MANUAL IAN 274299 SILVERCREST

White electrical power meter with digital display and socket, no visible text or symbols

Operation and Safety Notes

DE AT CH

ZEITSCHALTUHR

ES

Before reading, unfold the page containing the illustrations and familiarise yourself with all functions of the device.

DE AT CH

GB / MT Operation and Safety Notes Page 66

MO, TU, WE, TH, FR, SA

MO, WE, FR

TU, TH, SA

MO, TU, WE

TH, FR, SA

MO, WE, FR, SU

MO, TU, WE, TH, FR, SA MO, WE, FR TU, TH, SA MO, TU, WE

TH, FR, SA MO, WE, FR, SU

Symbol of a trash bin with two crossed lines and a solid black bar below (no text or numbers)

Intended use ......Page 69

Control elements......Page 70

Technical Data......Page 71

Safety notices ......Page 72

Control- and display elements

Control elements......Page 74

Displays + Explanation ......Page 74

Random function......Page 76

Operating mode function......Page 77

Program function......Page 77

Clock function......Page 77

Preparation

Charging the device......Page 78

Reset all settings......Page 78

Setting the current time......Page 79

Setting standard and summer time.....Page 80

Setting the hour mode......Page 81

Operation

Switching to the clock function ......Page 82

(De) activating continuous operation...Page 83

Configuring programs......Page 85

Switching the random function

on and off Page 89

Cleaning......Page 90

Warranty and Service......Page 92

Service address ......Page 93

Manufacturer......Page 93

List of pictograms used:
	Observe the warning and safety instructions!
	Attention! Risk of electric shock!
	Do not dispose of electric equipment in the household waste!
	Use indoors
-10T40	Ambient temperature
[0K24]	Micro-switch with a contact opening width of < 3 mm

Timer Switch Digital – for indoors

- Introduction

Intendeduse

The device is intended as a digital weekly timer switch for use in enclosed, dry rooms and designed for private use. It is not suitable for commercial use. Only operate the device individually. Do not connect several timer switches in series. Any other use is considered improper. The manufacturer is not liable for damages due to improper use. Read the entire instructions for use before using the device. Keep these instructions for use. Include the instructions for use when passing the device on.

• Control elements (Fig. A)

1 LCD display
2 MINUTE button
3 RST/RCL button
4 RANDOM button
5 ON/AUTO/OFF button
6 Socket
7 Plug (reverse)
8 Timer button
9 CLOCK button
10 WEEK button
11 MASTERCLEAR button
12 HOUR button

LCD display (Fig. B)

13 Weekday display
14 R symbol
15 S symbol
16 Seconds display
17 ON - AUTO - OFF

18 Minutes display
19 PROGRAM
20 Hours display
21 CLOCK
22 Program number
23 AM - PM
24 ON - OFF

Technical Data

Model designation: DZ 20 DE

Operating voltage:230-240V \~ 50 Hz

Switchedvoltage:230-240V \~ 16(2) A

Switching capacity: max. 3600 W

Ambient temperature: -10 °C to 40 °C

-10T40

Time error: ± 1 minute / month

Shorting switching time: 1 minute

Programs: 10 ON/OFF

program sets

Battery:NiMH1.2V

100 h

Use

indoors:

CE compliant:

Safety notices

Children are not able to understand the dangers arising from improper use of electric devices. Never leave children unsupervised when using electric devices.
■ Only plug the device into safely installed sockets.
■ Only connect loads within the specified capacities of the device.

Do not cover the device. Heat accumulates when covered, creating a fire hazard.
- Regularly check the device for damage. Do not replace damaged parts but contact the manufacturer or dispose of the device in an environmentally responsible way.
- Do not open the device. Opening the device will void the warranty.
The device contains a rechargeable battery. A defective rechargeable battery must be replaced by the manufacturer.
- Do not touch the device with wet hands or bring into contact with water.
■ Disconnect the device from the power mains to de-energise.
- Do not connect heaters or similar loads to the device, as these must never be operated unattended.

●Control-and display elements

Control elements

MASTERCLEAR button 11

This button will delete all time and program settings.

• Displays + Explanation

Weekdays 13

The abbreviations on the LCD display 1 mean:

MO Monday

TU Tuesday

WE Wednesday

TH Thursday

FR Friday

SA Saturday

SU Sunday

R Symbol 14

The R symbol indicates random switching is activated. The R symbol means random. In this mode the device will switch the connected loads on and off at different intervals.

S symbol 15

Indicates the clock has been set to summer time.

ON - AUTO - OFF 17

Indicates the operating mode of the device.

PROGRAM 19

Indicates the program function has been activated.

CLOCK 21

Indicates the clock function has been activated.

Program number 22

Indicates the program number in PROGRAM function.

AM - PM 23

Indicates the hour mode.

ON - OFF 24

Indicates the switching state:

ON = turn-on time, OFF = turn-off time.

The switching state is only visible under program function.

• Random function

The R symbol means random. In this mode the device will switch the connected loads on and off at different intervals.

- Operating mode function

The different operating modes are:

AUTO = automatic program operation,

ON = continuous operation ON,

OFF = continuous operation OFF.

Program function

This function allows the on- and off times to be programmed for the connected load.

Clock function

This function shows the current time in the LCD.

- Preparation

To start up the device you must:

1. Charge the device.
2. Reset all settings.
3. Set the current time.

- Charging the device

☐ Insert the plug 7 into a mains socket.
☐ Charge the rechargeable battery for 14 hours.

Reset all settings

Note: The device does not need to be connected to the mains to configure the settings.

Reset all settings

☐ Press the MASTERCLEAR 11 button with a pen or other pointy object. The LCD display 1 will read:

All settings cleared.

- Setting the current time

Note: Hold the HOUR, MINUTE button for faster programming.

☐ Press and hold the CLOCK 21 button.
☐ Set the current day of the week with the WEEK 10 button.
☐ Set the hour with the HOUR 12 button.

☐ Set the minute with the MINUTE button.
☐ Release the CLOCK button 21.

- Settingstandard and summer time

Setting summer time

□ Simultaneously press the CLOCK 9 and ON/AUTO/OFF 5 buttons. The LCD 1 will advance the hour display 20 by one hour and the S symbol 15 disappears.

Setting standard time

□ Simultaneously press the CLOCK 9 and ON/AUTO/OFF 5 buttons. The S symbol 15 disappears from the LCD 1 and the hour 20 decreases by one.

Setting the hour mode

The LCD 1 can display the current time in 12- or 24-hour mode. In 12-hour mode AM means before 12 noon, PM after 12 noon. The default is 24 hour mode.

Setting to 12 hour mode

□ Simultaneously press the TIMER 8 and CLOCK 9 buttons. The LCD will show AM or PM 23. The following illustration shows 23:00 hours in 12-hour mode.

Setting to 24-hour mode

□ Simultaneously press the TIMER 8 and CLOCK 9 buttons. The LCD will stop showing AM or PM 23.

Operation

- Switching to the clock function

The LCD 1 automatically switches back to clock function if a function is not used for more than 30 seconds.

☐ Press the CLOCK 9 button to manually go to the clock function.

(De)activating continuous operation

This device has the following operating modes:

• Continuous operation,
• Automatic program operation

The default is automatic program operation. You can switch the device to continuous operation separate from the programs.

Activating continuous operation

☐ Repeatedly press the ON/AUTO/OFF 5 button until the LCD 1 reads ON 17.

Deactivating continuous operation

Repeatedly press the ON/AUTO/OFF 5 button until the LCD 1 reads OFF 17.

Activating automatic program operation

Repeatedly press the ON/AUTO/OFF 5 button until the LCD 1 reads AUTO 17. OFF → AUTO: device is switched off. ON → AUTO: device is switched on.

- Configuringprograms

You can set up to 10 ON / OFF programs. The shorted time between switching on and off is one minute.

A program consists of the switch-on and switch-off time. Both times must be programmed to be able to use a program.

Be sure the time settings of the various programs do not overlap. If the times overlap, the switch-on time takes priority.

1. Check if the device is in AUTO 17 mode. If not, set to AUTO 17 (see "Setting the operating mode").
2. Select the program function with the TIMER 8 button. The LCD 1 reads:

1. Press the WEEK 10 button and press repeatedly to select one of the following options:

- An individual weekday, - One of the following combinations:

MO, TU, WE, TH, FR, SA, SU MO, TU, WE, TH, FR SA, SU

MO, TU, WE, TH, FR, SA MO, WE, FR TU, TH, SA

MO, TU, WE TH, FR, SA

MO, WE, FR, SU

1. Set the respective time using the HOUR 12 and MINUTE 2 buttons.
2. Press the TIMER 8 button to confirm the selection. The switch-on time has been programmed. The LCD 1 will switch to switch-off time.
3. Set the switch-off time as described in steps 3. to 5.
4. After entering the program, confirm with the CLOCK button 9 or wait 10 seconds until the current time is displayed.

Set current status

If the clock should be on at the current time (ON), the ON/OFF/AUTO button 5 must be pressed until ON appears on the screen. Then press the button again so AUTO appears. If the clock should be off at the current time (OFF), the ON/OFF/AUTO button 5 must be pressed until OFF appears on the screen. Then press the button again so AUTO appears.

Deactivating programs

You can deactivate individual programs or all. To completely deactivate a program, you must deactivate the on and off time.

☐ Press the TIMER 8 button.
☐ Repeatedly press the TIMER 8 button to select the respective switch-on time.
☐ Press the RST/RCL 3 button.
☐ Press the TIMER 8 button to select the switch-off time.
☐ Press the RST/RCL 3 button.
☐ Press the CLOCK 9 button to confirm the entry and exit.

Restoring programs

Programs can only be restored whilst deactivated.

☐ Follow the instructions in chapter "Deactivating programs" to restore a deactivated program.

- Switching the random function on and off

If the random function is activated, all set programs will be ignored from 18:00 to 6:00. Instead of that, there is a random function during this time period, which alternately switches on and off with an interval of 10 to 31 minutes.

Activating the random function

☐ Check if the device is in AUTO 17 mode. If not, set to AUTO 17 (see "Setting the operating mode").
☐ Press the RANDOM 4 button. The R symbol 14 will appear in the LCD 1.

Deactivating the random function

☐ Press the RANDOM 4 button. The R symbol 14 will disappear from the LCD 1.

- Cleaning

ATTENTION! RISK OF ELECTRIC SHOCK! Disconnect the device from the mains before cleaning.

ATTENTION! RISK OF ELECTRIC SHOCK! Do not allow liquids to enter the device. Liquids entering can result in a short circuit.

ATTENTION! Danger due to harsh cleaners.

□ Never use harsh or scouring cleaners.

□ Clean the device with a soft, slightly damped cloth and mild detergent.
☐ Ensure the device is completely dry before using it again.

- Disposal

Symbol of a trash bin crossed with a horizontal line, representing waste or disposal (no text or numbers present)

Do not dispose of electric equipment in the household waste!

In accordance with European Directive 2012 / 19 / EC relating to old electrical and electronic appliances, used electrical equipment must be collected separately and recycled in an ecologically compatible way.

Contact your local authorities for information on how to dispose of the appliance at the end of product life.

Warranty and Service

This device is covered by a 3 year warranty from the date of purchase. Please keep your receipt as proof of purchase. The product has been produced to the highest standards and thoroughly checked before dispatch. The guarantee only applies to faults in material or manufacture when used properly. Any modifications will void the guarantee. This warranty does not limit your legal rights. Please phone the service centre for guarantee claims. This is the only way to return your product free of charge.

Serviceaddress

BAT

Lindenstraße 35

72074 Tübingen

Germany

E-Mail: [e-mail]

Service phone: [phone]

If you need further information, we recommend that you consult Service / FAQ's on our homepage www.dvw-service.com.

IAN 274299

Manufacturer

BAT

Lindenstraße 35

72074 Tübingen

Germany