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krom schroeder IC 20 Operating Instructions Manual

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Actuator IC 20
Contents
1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2 Checking the usage . . . . . . . . . . . . . . . . . . . . . 2
3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
4 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
5 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . 5
6 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
7 Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . 7
9 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . 9
10 Logistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
11 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
12 Certification . . . . . . . . . . . . . . . . . . . . . . . . . 10
oPeRAtInG InstRUCtIons
Cert. Version 06.24 · Edition 06.24 · EN · 03251436

1 sAFetY

1.1 Please read and keep in a safe place
Please read through these instructions
carefully before installing or operating. Following the
installation, pass the instructions on to the operator.
This unit must be installed and commissioned in
accordance with the regulations and standards in
force. These instructions can also be found at www.
docuthek.com.
1.2 explanation of symbols
1  , 2  , 3  , a  , b  , c  = Action
➔ = Instruction
1.3 Liability
We will not be held liable for damage resulting from
non-observance of the instructions and non-com-
pliant use.
1.4 safety instructions
Information that is relevant for safety is indicated in
the instructions as follows:
DAnGeR
Indicates potentially fatal situations.
WARnInG
Indicates possible danger to life and limb.
CAUtIon
Indicates possible material damage.
All interventions may only be carried out by qualified
gas technicians. Electrical interventions may only be
carried out by qualified electricians.
1.5 Conversion, spare parts
All technical changes are prohibited. Only use OEM
spare parts.

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  • Page 1: Table Of Contents

    Actuator IC 20 oPeRAtInG InstRUCtIons Cert. Version 06.24 · Edition 06.24 · EN · 03251436 1 sAFetY 1.1 Please read and keep in a safe place Please read through these instructions carefully before installing or operating. Following the installation, pass the instructions on to the operator. This unit must be installed and commissioned in accordance with the regulations and standards in force.

  • Page 2: Checking The Usage

    2.2 Part designations 2 CHeCKInG tHe UsAGe Actuator IC 20 can be used in conjunction with a control element to adjust volumes of gas and air on various appliances and flue gas lines. It is designed for all applications that require precise, controlled rotary movement between 0°...

  • Page 3: Installation

    3 InstALLAtIon 4 WIRInG CAUtIon WARnInG Please observe the following to ensure that the Electric shocks can be fatal! actuator is not damaged: – Before working on possible live components, – Do not store or install the unit in the open air. ensure the unit is disconnected from the power –...
  • Page 4 4.1 IC 20 15 16 L1 L1 L1 N max. 0,5 W ➔ Other circuit layouts produce measurement three-point step control ➔ In the case of default setting “Closed”: results that are inaccurate and do not remain The control element opens when voltage is stable over a long period of time or are non-re- applied to terminal 2.

  • Page 5: Commissioning

    three-point step control 5 CoMMIssIonInG ➔ No voltage at terminal 5: three-point step control. ➔ Voltage must be applied to terminals 3 and 4 CAUtIon continuously. Please observe the following to ensure that the ➔ The low-fire rate (CLOSED) and the high-fire rate actuator and butterfly valve are not damaged: (OPEN) are controlled via terminals 1 and 2.
  • Page 6 Manual calibration ➔ The minimum and maximum opening angle can be anywhere within the range set using switch- ing cams S3 and S4. 1 Move the control element to the required min. position by pressing toggle switch S11. ➔ If the control element is already in the min. position, toggle switch S11 must still be pressed briefly.

  • Page 7: Accessories

    6.3 “single application” attachment set 6 ACCessoRIes Ø 130 Ø 5,5 6.1 Potentiometer installation set Ø 90 ➔ Can only be retrofitted on IC 20..T. ➔ The power consumption of the potentiometer is max. 0.5 W. 0,4 kg ø 4 Ø 8 Ø...

  • Page 8: Assistance In The Event Of Malfunction

    • Remove the unit and return it to the manufac- 8 AssIstAnCe In tHe eVent oF turer. MALFUnCtIon ! Gear load is too great. • Check the torque – see type label. DAnGeR ? Feedback potentiometer indicates incorrect Electric shocks can be fatal! values.

  • Page 9: Technical Data

    IC 20 9 teCHnICAL DAtA Power consumption: 4.9 VA at 50 Hz, 5.8 VA at 60 Hz. WARnInG Resistance of the feedback potentiometer: Information pursuant to REACH Regulation No. 1 kΩ, max. 0.5 W. 1907/2006, Article 33. IC 20..e The device contains substances of very high con- Power consumption: cern which are listed in the Candidate List of the terminals 1, 2 and 5:...

  • Page 10: Disposal

    The products IC 20 meet the technical specifications 11 DIsPosAL of the Eurasian Customs Union. Devices with electronic components: 12.5 ReACH Regulation Weee Directive 2012/19/eU – Waste electrical The device contains substances of very high con- and electronic equipment Directive cern which are listed in the Candidate List of the European REACH Regulation No. 1907/2006.

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