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Related Manuals for Grasslin thermio eco ecosave
Summary of Contents for Grasslin thermio eco ecosave
- Page 1 Operating manual thermio™ eco ECOsave...
- Page 2 This manual ensures safe and efficient use of the “thermio™ eco ECOsave” multi-tariff timer with boost function (referred to as “device” in the following). This manual is a component of the device and must remain accessible at all times for everyone who uses the device. Everyone who uses the device must have read and understood this manual before commencing any work.
- Page 3 The copyright is held by the manufacturer. © Grässlin GmbH Bundesstr. 36 78112 St. Georgen GERMANY Declaration of conformity and download instructions The declaration of conformity for the device described in this manual, a download of the manual, and www.graesslin.de . the technical data can be found at...
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Page 4: Table Of Contents
Overview....................5 Safety..................... 8 Installation.................... 12 Operation..................... 24 Setting the time........................24 Setting the on/off time......................26 Setting a BOOST period....................... 27 Removal and disposal................. 29 Removal..........................29 Disposal..........................31... -
Page 5: Overview
Overview Fig. 1: Front view LED display for low-cost electricity tariff Two-pole on/off switch BOOST rotary switch and button LED display for BOOST activity Dial with tappets... - Page 6 The “thermio™ eco ECOsave” multi-tariff timer switches the connected loads on or off in defined steps; the smallest possible switching time is 15 minutes. This makes it possible to individually adjust heating periods to times with lower cost electricity tariffs, for example; the standard local electricity tariffs are set by default.
- Page 7 Elements Function LED display for BOOST Indicates whether the BOOST period is activated. Dial Settings for the switch-on/switch-off times.
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Page 8: Safety
Safety Safety instructions Safety instructions are indicated in this manual by symbols. The safety instructions are introduced by signal words that express the extent of the danger. This combination of symbol and signal word indicates a potentially dangerous situation that may result in death or severe injuries if the situation is not avoided. - Page 9 This combination of symbol and signal word indicates potential dangers for the environment. ENVIRONMENT! Tips and recommendations This symbol highlights useful tips and recommendations, as well as informa- tion for efficient and fault-free operation. Intended use The “thermio™ eco ECOsave” multi-tariff timer is used exclusively for switching immersion heaters (individual, twin or dual immersion heaters) with a resistance load of up to 3 kW.
- Page 10 Damage to the timer due to incorrect installation position! If an unsuitable installation position is selected, the timer may be damaged. − Only use the timer in dry rooms and do not install close to devices with NOTICE! inductive discharge (motors, transformers etc.). Residual risks The device is state-of-the art and designed in accordance with current safety requirements.
- Page 11 Danger due to insufficient wire cross-section! If wires with an insufficiently large cross-section are used, short circuits or fires may occur. WARNING! − Only use terminals with a cross-section between 1.5 mm² and 4 mm² for flexible wires. Personnel requirements Qualified electrician Professional training, knowledge and experience, and knowledge of the relevant standards and regula- tions allows the qualified electrician to perform work on electrical systems and to identify, and avoid,...
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Page 12: Installation
Installation Electric connection and installation The device can be mounted on the wall or in a flush-mounted socket. If mounted on the wall, the connection wires either come directly out of the wall or they are routed to the device on top of the wall. In general, the following instructions apply to both installation types. - Page 13 Danger of material damage to wires in the wall! Selecting the wrong installation position can result in material damage to any wires in the wall. NOTICE! − Make sure that there are no wires in the wall at the installation position. Personnel: •...
- Page 14 Removing the housing base Fig. 2: Housing base...
- Page 15 Cable feed-through Strain relief for breaking out Defined breaking point for cable feed-through Earth contacts Safety screw Screw plug for strain relief Connection terminal strip Fastening screws and hole pattern Undo the safety screw (Fig. 2/5) on the housing base using a flat-head screwdriver. Remove the housing base.
- Page 16 Fig. 3: Connection wires out of the flush-mounted socket Connection wires out of the flush-mounted socket (Fig. 3): Thread the connection wire into the device through the cable feed-through (Fig. 2/1).
- Page 17 Fig. 4: Connection wires directly out of the wall On-wall mounting with connection wires directly out of the wall (Fig. 4): Thread the connection wire into the device through the cable feed-through (Fig. 2/1).
- Page 18 Fig. 5: On-wall connection wires On-wall connection wires (Fig. 5): Break out the necessary defined breaking point (Fig. 2/3) and thread through the connection wires. On-wall connection wires: Break out the strain relief clamps (Fig. 2/2). The strain relief clamps (Fig. 2/2) have to be broken out for on-wall mounting, otherwise the device does not fit smoothly against the wall.
- Page 19 Installation 11. Fasten the housing base to the wall-plugs with the screws or into the flush-mounted socket. Connecting 12. Strip insulation from the connection wires. • Stripping length: 8 mm 13. Insert the earth connection wire into the earth contact (Fig. 2/4). To ensure wiring is correct, consult the operating manual for the heating system in use.
- Page 20 Fig. 6: Wiring diagram Live conductor for supply Neutral conductor for supply Neutral conductor Live conductor for BOOST Live conductor for low-cost electricity tariff...
- Page 21 Make sure that the maximum load between the terminals is 3 kW. After completing the wiring, measure the resistance as follows: 3 and 4 > 17 W − 3 and 5 > 17 W − Insert the connection wire for the device into the corresponding terminals (Fig. 6/7) in accordance with the wiring diagram (Fig.
- Page 22 Closing the housing Risk of fatal injury from open housing! Failure to close the housing can result in a short circuit between contacts or in fire. WARNING! − Make sure that the red stripe (Fig. 7/2) on the edge of the housing is no longer visible.
- Page 23 16. Place the upper part of the housing on the housing base so that the red stripe (Fig. 7/2) is no longer visible. 17. Tighten the safety screw (Fig. 7/1) on the housing base using a flat-head screwdriver. The device is now fully installed. ð...
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Page 24: Operation
Operation Setting the time Personnel: • User Fig. 8: Setting the time Indicator marker Dial... - Page 25 Risk of material damage due to turning anti-clockwise! Turning the dial or the clock hand anti-clockwise can result in material damage to the timer. NOTICE! − Make sure to turn the dial and clock hand clockwise only. Turn the dial (Fig. 8/2) clockwise until the indicator marker (Fig. 8/1) matches the current time. In 12 hour display: 8 = 8.00 a.m.
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Page 26: Setting The On/Off Time
Setting the on/off time In the factory setting, the times from 3:30 a.m. to 7:30 a.m. are set to make use of off-peak electricity. You can adjust or supplement this setting. Personnel: • User Fig. 9: Setting the tappets... -
Page 27: Setting A Boost Period
Each tappet represents 15 minutes of switching time. If the tappets are pushed inwards, the connected load is switched off during that time; if the tappets are pushed outwards, the connected load is switched on during that time. Push the tappets inwards (Fig. 9/1) or outwards (Fig. 9/2), according to your desired switching times. - Page 28 To end the BOOST period at any time, press the rotary switch again. The BOOST LED goes out.
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Page 29: Removal And Disposal
Removal and disposal Removal Personnel: • Qualified electrician Special tool: • Flat-head screwdriver • Phillips screwdriver... - Page 30 Fig. 10: Opening the housing Undo the safety screw (Fig. 10/1) on the underside of the housing using a flat-head screwdriver. Insert the flat-head screwdriver (Fig. 10/2) into the opening on the underside of the housing, as far as it will go. Pry off the housing (Fig.
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Page 31: Disposal
Undo all terminals using the Phillips screwdriver. ð Dispose of the device properly Ä Chapter "Disposal" on page 31. Disposal Incorrect disposal presents an environmental danger. Incorrect disposal could result in environmental dangers. − Electric scrap and electronic components must be disposed of correctly, ENVIRONMENT! i.e. - Page 32 Grässlin GmbH Bundesstrasse 36 78112 St. Georgen GERMANY Telephone: +49 7724 933-0 Fax: +49 7724 933-240 info@graesslin.de www.graesslin.de 80.10.1450.7/0217/V02...
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Questions and answers
Hi, I want to set the tappets on the clock, but there is glass cover over it. How can we remove that glass cover. Please advise the way to open the glass cover so that I can set the tappets.
To remove the glass cover from the Grasslin thermio eco ecosave clock to set the tappets, remove the housing (Fig. 10) and then remove the housing base.
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I would like to know how this works as I can’t seem to Get hot water the timer and how to keep it on
The Grasslin Thermio Eco Ecosave provides hot water using a timer-controlled system that switches the connected load (such as a water heater) on and off based on set times. Each tappet on the timer represents 15 minutes. When a tappet is pushed outward, the load is switched on (heating water); when pushed inward, the load is off.
To keep the hot water on, push all tappets outward for the desired time range. The timer only works if the device is switched on using the on/off switch. Time must be set manually, including changes for summer and winter time.
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