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Everyone who uses the device must have read and
understood this manual before commencing any work.
The basic prerequisite for working safely is compliance
with all safety instructions and usage instructions speci-
fied in this manual. Furthermore, the local accident pre-
vention regulations and the general safety regulations in
the area in which the device is operated apply.

Copyright

This manual is copyright protected.

 

 

 

EN

 

 

3

Summary of Contents for thermio eco B2B

Page 1: ...thermio eco B2B B4B EN Operating manual ...

Page 2: ...efficient use of the thermio eco B2B or thermio eco B2B B4B countdown timer referred to as device in the fol lowing This manual is a component of the device and must remain accessible at all times for everyone who uses the device 2 ...

Page 3: ...erequisite for working safely is compliance with all safety instructions and usage instructions speci fied in this manual Furthermore the local accident pre vention regulations and the general safety regulations in the area in which the device is operated apply Copyright This manual is copyright protected EN 3 ...

Page 4: ... the written permission of Grässlin GmbH referred to as manufacturer in the following except for internal purposes is not permitted Violations will result in liability for compensation The manufacturer reserves the right to assert additional claims The copyright is held by the manufacturer Grässlin GmbH Bundesstr 36 78112 St Georgen GERMANY 4 ...

Page 5: ...aration of conformity and download instructions The declaration of conformity for the device described in this manual a download of this manual and the tech nical data can be found at www graesslin de EN 5 ...

Page 6: ...Overview 7 Safety 11 Installation 21 Operation 28 Disposal 32 6 ...

Page 7: ...Overview Fig 1 Overview of thermio eco B2B left and thermio eco B4B right 1 LEDs for time intervals 2 Boost button EN 7 ...

Page 8: ...e supplied with electricity during the set periods When the period ends the con nected device is switched off The set periods are displayed by LEDs Fig 1 1 and can be selected using the Boost button Adjustable periods thermio eco B2B countdown timer 1 4 h 15 min 1 2 h 30 min 1 h and 2 h thermio eco B4B countdown timer 1 h 2 h 3 h and 4 h 8 ...

Page 9: ...Elements Function LEDs Display the selected period that is cur rently counting down Boost button Select and activate the period EN 9 ...

Page 10: ... following components are included in the contents Number Designation 1 Countdown timer thermio eco B2B or thermio eco B4B 2 3 5 mm screws 1 Strain relief clamps 2 Screw covers 1 Screw terminal optional 10 ...

Page 11: ... sym bols The safety instructions are introduced by signal words that express the extent of the danger WARNING This combination of symbol and signal word indicates a potentially dangerous situation that may result in death or severe injuries if the sit uation is not avoided EN 11 ...

Page 12: ... and signal word indicates a potentially dangerous situation that may result in material damage if the situation is not avoided ENVIRONMENT This combination of symbol and signal word indicates potential dangers for the environ ment 12 ...

Page 13: ... for efficient and fault free operation Intended use thermio eco B2B and thermio eco B4B are countdown timers with selectable predefined periods for supplying power to connected devices in private and commercial areas The connected devices must comply with the limits specified in the technical data EN 13 ...

Page 14: ...s Oil radiators Electric towel rails Heating systems Hotplates Fan heaters Lighting not discharge lamps The intended use also includes compliance with all infor mation specified in this manual Any use other than the intended use is considered incor rect use 14 ...

Page 15: ...anger due to insufficient wire cross sec tion If wires with an insufficiently large cross sec tion are used short circuits or fires may occur Only use terminals with a cross section between 1 mm and 2 5 mm for flexible wires EN 15 ...

Page 16: ...nnected loads Before starting the device check whether the connected load could cause haz ardous situations for persons NOTICE Damage to the device due to unsuitable installation location Installation at an unsuitable location can cause damage to the device 16 ...

Page 17: ...otors transformers etc Residual risks The device is state of the art and designed in accord ance with current safety requirements However residual risks remain that require caution when using the device The residual risks and the conduct and measures they require are listed in the following EN 17 ...

Page 18: ... Danger to life due to electric shock Improper assembly and installation of the device can lead to life threatening electrical voltages Have assembly and connection performed by a qualified electrician only 18 ...

Page 19: ... standards and regulations allows the qualified electrician to perform work on elec trical systems and to identify and avoid potential dan gers of their own accord A qualified electrician is specifically trained for the work environment in which they work and are familiar with the relevant standards and regulations EN 19 ...

Page 20: ...User The user is the person who uses and operates the device in compliance with proper use without any prior knowl edge 20 ...

Page 21: ...4662 or BS 5733 The connection wire is either routed out of the flush mounted socket or it is routed to the device on the wall In general the following instructions apply to both installation types Where there are differ ence the corresponding installation type is specified before the instructions EN 21 ...

Page 22: ...mproper assembly and installation of the device can lead to life threatening electrical voltages Have assembly and connection performed by a qualified electrician only Personnel Qualified electrician Special tool Flat head screwdriver Materials 22 ...

Page 23: ... 2 5 mm Make sure that the flush mounted socket has been installed correctly and is dust free 1 On wall connection wires Undo the strain relief screws Fig 2 4 on the rear of the device and place to one side 2 Remove the plastic cover 3 Strip the insulation from the connection wire Stripping length 8 mm EN 23 ...

Page 24: ...Fig 2 Wiring diagram 24 ...

Page 25: ... wire OUT 2 Live wire IN 3 Cable feed through 4 Screws for strain relief clamp 5 Neutral IN 6 Neutral OUT 4 Insert the connection wires into the corresponding terminals in accordance with the wiring diagram Fig 2 EN 25 ...

Page 26: ...ng a torque of 0 6 Nm Tighten all the terminals 6 On wall connection wires Thread the connection wires into the device through the cable feed through Fig 2 3 7 On wall connection wires Tighten the strain relief clamp from the contents using the screws for the strain relief clamp Fig 2 4 26 ...

Page 27: ...inching wires This results in material damage to the wires To avoid damage and faulty contacts make sure that the wires are not pinched when you insert the device into the flush mounted socket 8 Fasten the device onto the flush mounted socket using the screws 3 5 mm 9 Insert the screw covers EN 27 ...

Page 28: ...on You can use the Boost button to select a period in which the connected loads are switched on Personnel User Fig 3 LED display Boost button 1 Press the Boost button until your desired period is set Fig 3 28 ...

Page 29: ... Boost button Period B2B Period B4B Press first time 1 4 h 15 min 1 h Press second time 1 2 h 30 min 2 h Press third time 1 h 3 h EN 29 ...

Page 30: ... B4B Press fourth time 2 h 4 h Press fifth time No period set No period set ð The LEDs display the set period and the power supply to the load is switched on The preselected time until the automatic switch off begins to count down 30 ...

Page 31: ...The illuminated LEDs provide information about the remaining time In the final 2 minutes of a period the corresponding LED flashes and then goes out once the period has expired completely EN 31 ...

Page 32: ...sposal presents an environ mental danger Incorrect disposal could result in environ mental dangers Electric scrap and electronic components must be disposed of correctly i e the parts for disposal must be sorted into material groups 32 ...

Page 33: ... Disposal must be environmentally respon sible and must employ state of the art environmental protection recycling and disposal technology EN 33 ...

Page 34: ...34 ...

Page 35: ...EN 35 ...

Page 36: ...80 10 1478 7 0217 V01 Grässlin GmbH Bundesstrasse 36 78112 St Georgen GERMANY Telephone 49 7724 933 0 Fax 49 7724 933 240 info graesslin de www graesslin de ...

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