Grasslin thermio eco BI1S Operating Manual Download Page 5 | Manualshive

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Overview................................................ 6

Safety................................................... 13

Installation............................................ 16

Operation............................................. 29

Setting the day of the week/time................ 29
Setting the on/off time................................ 35
Selecting the operating mode..................... 37

Disposal............................................... 39

EN

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Summary of Contents for thermio eco BI1S

Page 1: ...thermio eco BI1S and BI7S EN Operating manual ...

Page 2: ...mes for everyone who uses the devices Everyone who uses the devices 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 devices are op...

Page 3: ...manual to third parties reproductions of any type and form including excerpts and use and or disclosure of the content without 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 EN 3 ...

Page 4: ...n GmbH Bundesstr 36 78112 St Georgen GERMANY Declaration of conformity and download instructions The declaration of conformity for the devices described in this manual a download of the manual and the technical data can be found at www graesslin de 4 ...

Page 5: ...Overview 6 Safety 13 Installation 16 Operation 29 Setting the day of the week time 29 Setting the on off time 35 Selecting the operating mode 37 Disposal 39 EN 5 ...

Page 6: ...Overview Fig 1 Front view 6 ...

Page 7: ...1 Dial with tappets 2 Screw connection 3 Manual switch ON OFF automatic mode 4 thermio BI1S timer 5 thermio BI7S timer EN 7 ...

Page 8: ...Fig 2 Rear view 1 Mounting holes 2 Flexible union fittings for cable feed through 8 ...

Page 9: ...re mechanical single channel synchronous timers The thermio BI1S timer can switch the con nected load with a smallest possible switching time of 15 minutes The thermio BI7S timer can control a connected load on each day with a smallest possible switching time of 2 hours EN 9 ...

Page 10: ...Manual switch The timers have a manual switch this can switch between the modes automatic 0 OFF and I ON 10 ...

Page 11: ...Position Function Automatic mode Permanently on Permanently off EN 11 ...

Page 12: ...ntents The following components are included in the contents Number Designation 1 thermio eco BI1S or thermio eco BI7S 1 Wiring diagram adhesive label 4 Screws 2 Strain relief clamps 4 Wire end sleeves 12 ...

Page 13: ...esistance load of 16 A and for switching individual immersion heaters up to 3 kW The connected devices must comply with the limits specified in the technical data The intended use also includes compliance with all infor mation specified in this manual Any use other than the intended use is considered incorrect use EN 13 ...

Page 14: ...ARNING Danger to life due to electric shock Improper assembly and installation of the device may result in life threatening electrical voltages Have assembly and connection performed by a qualified electrician only 14 ...

Page 15: ... to insufficient wire cross sec tion If wires with an insufficiently large cross sec tion are used short circuits or fires may occur For the flexible wires only use terminals with a maximum cross section of 2 5 mm EN 15 ...

Page 16: ...age to wires in the wall Selecting the wrong installation position can result in material damage to any wires in the wall Make sure that there are no wires in the wall at the installation position Personnel Qualified electrician Special tool 16 ...

Page 17: ...ill Phillips screwdriver Crimping pliers for wire end sleeves Cutting tool Materials Wire end sleeves 4 pieces Strain relief clamps 2 pieces Screws 2 pieces Installing the housing base 1 Remove the plastic cover EN 17 ...

Page 18: ...e housing cover 4 Install the housing base on top of the wall Preparing the electrical connection 5 Strip the insulation from the connection wire Stripping length 8 mm 6 Insert the wire end sleeves onto the connection wires 7 Crimp the wire end sleeves using the crimping pliers 18 ...

Page 19: ...ric connections To ensure that the wiring is correct consult the operating manual for the heating system in use The devices have protection class 1 so earthing is essential Connect the earth cor rectly EN 19 ...

Page 20: ...Fig 3 Housing base wiring diagram CI7 8 Insert the earth connection wire into the earth con tact Fig 3 1 20 ...

Page 21: ...Mains connection Fig 4 Mains connection EN 21 ...

Page 22: ...9 Insert the connection wires into the corresponding terminals in accordance with the relevant wiring diagram Fig 4 N neutral conductor L live conductor Fig 4 22 ...

Page 23: ...Voltage free wiring diagram Fig 5 Voltage free wiring diagram EN 23 ...

Page 24: ...eutral conductor L live conductor Fig 5 General purpose timer 11 Insert the connection wires into the corresponding terminals in accordance with the enclosed wiring diagram Fig 5 N neutral conductor L live conductor Fig 5 12 Affix the enclosed wiring diagram to the device to enable future identification of the wiring 24 ...

Page 25: ...13 NOTICE Tightening torques To avoid damage and faulty contacts tighten the terminals using a torque of 0 75 Nm Tighten all terminals using a Phillips screwdriver EN 25 ...

Page 26: ...Fig 6 Installing the strain relief clamps 14 Screw on the strain relief clamps Fig 6 1 using the screws provided Fig 6 2 26 ...

Page 27: ...e union fittings for the cable feed through each with three different possible sizes for different diameters of connection wire Use a cutting tool to cut the flexible union fittings to the correct size for the connection wires EN 27 ...

Page 28: ...e is a risk of pinching wires This results in material damage to the wires and faulty contacts Make sure that the wires are not pinched when the you close the housing 16 Screw the housing cover onto the housing base using a Phillips screwdriver 17 Replace the plastic cover 28 ...

Page 29: ...e day of the week time With the thermio BI7S timer Fig 7 6 the day of the week Monday Sunday and the current time have to be set With the thermio BI1S timer Fig 7 5 only the cur rent time has to be set Personnel User EN 29 ...

Page 30: ...Setting the day of the week Fig 7 Setting the day of the week and the time 30 ...

Page 31: ...1 Minute hand 2 Dial with tappets 3 Indicator marker 4 Hour hand 5 thermio BI1S timer 6 thermio BI7S timer EN 31 ...

Page 32: ...clock hand anti clockwise can result in material damage to the timer Make sure to turn the dial and clock hand clockwise only thermio BI7S only To set the current day of the week rotate the dial Fig 7 2 clockwise until the indicator marker Fig 7 3 points to the current day of the week 32 ...

Page 33: ...ay 6 00 6 00 a m and 16 00 4 00 p m The timer does not distinguish between summer and winter time As a result you have to set the summer and winter time manually by adjusting the current time 3 To finely adjust the time turn the minute hand Fig 7 1 clockwise until the time indicated by the indicator marker Fig 7 3 matches the current time EN 33 ...

Page 34: ...ð The dial and the clock hand rotate together with the current time 34 ...

Page 35: ...Setting the on off time Personnel User Fig 8 Setting the tappets 1 With the thermio BI1S timer each tappet corresponds to 15 minutes of switching time EN 35 ...

Page 36: ...ards the heating system is switched off during that time if the tappets are pushed outwards the heating system is switched on during that time Push the tappets to the OFF Fig 8 1 or ON Fig 8 2 position according to your desired switching times 2 To activate the timer switch the manual switch to the position 36 ...

Page 37: ...o automatic mode which switches according to the defined switching times the device can also be switched permanently on or off Personnel User 1 Switch the manual switch to the desired position ð The device reacts according to the position EN 37 ...

Page 38: ...Position Function Automatic mode Permanently on Permanently off 38 ...

Page 39: ...tal dangers Electric scrap and electronic components must be disposed of correctly i e the parts for disposal must be sorted into material groups Disposal must be environmentally respon sible and must employ state of the art environmental protection recycling and disposal technology EN 39 ...

Page 40: ...80 10 1482 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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