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MOS GB 1435-5
INSTALLATION AND MAINTENANCE INSTRUCTIONS
ELK 15
ELK 15
031179

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Summary of Contents for Nibe ELK 15

  • Page 1 MOS GB 1435-5 INSTALLATION AND MAINTENANCE INSTRUCTIONS ELK 15 ELK 15 031179...
  • Page 3: Table Of Contents

    Table of Contents For Home Owners Assembly Pipe installation General Circulation pump System description Pressure drop diagram ELK 15 Principle of operation Electrical installation Components Power supply System diagram Service Maintenance routines Draining General Operation Miscellaneous Venting Safety valve Electrical circuit diagram...
  • Page 4: For Home Owners

    General General In order to get the greatest benefit from electric heater ELK 15 you should read through the "For the Property owner" section in this Installation and Maintenance Instruction.. ELK 15 is an electric heater that is intended for installation together with a heat pump for heating detached houses and small apartment buildings.
  • Page 5: System Description Principle Of Operation

    For Home Owners System description System description Principle of operation Components NIBE ELK 15 is an electric heater that is primarily intended valve for installation together with a heat pump for heating buildings. Non-return valve ELK 15 contains overheat protection and contactors for Circulation pump external control of the two power groups, 5 and 10 kW.
  • Page 6: Maintenance Routines General

    If a part of the heating system is thought to be frozen, contact the installer. If the heating system will not be used for an extended period of time, the water should be drained and steps taken to ensure that the immersion heater cannot be started. ELK 15...
  • Page 7: Dealing With Malfunctions

    The pressure is to low in the expansion vessel. The load monitor or some external control unit may have blocked the power output. NOTE Work behind panels secured by screws may only be carried out by a qualified installation engineer. ELK 15...
  • Page 8: General Information For The Installer General

    Free space of 500 mm is required in front of the heater for service. If this is not possible, detachable connections must The area of use for ELK 15 is in combination with NIBE be used. ground source and air/water heat pumps. When the...
  • Page 9: Pipe Installation

    In closed installations an approved safety valve and pressure expansion vessel must be used. NOTE The pipe work must be before the electric heater is so that any contaminants the component parts. Pressure drop diagram ELK 15 Flow 1000 1500 2000 2500 ELK 15...
  • Page 10: Electrical Installation

    For the Installer Electrical installation Electrical installation ELK 15 must be installed via a circuit breaker with a minim- um breaking gap of 3 mm. NOTE Electrical installation and service must be carried out under the supervision of a qualified electrician. Elec- trical installation and wiring must be carried out in accordance with the stipulations in force.
  • Page 11: Service Draining

    Draining through such a valve leaves a small amount of water in the electric heater, which must therefore be drained through the drain connection (71). NOTE Switch off the electric heater before emptying. ELK 15...
  • Page 12: Electrical Circuit Diagram

    Miscellaneous Electrical circuit diagram Electrical circuit diagram ELK 15 ELK 15...
  • Page 13: Technical Specifications Dimensions

    Miscellaneous Technical specifications Technical specifications Dimensions Ø6 x4 ELK 15...
  • Page 14: Component Positions

    Terminal block (-X9) Contactor 5.0 kW (-K1) Contactor 10.0 kW (-K2) Emergency mode thermostat (-B2) Connection, supply line, G 40 Connection, return line, G 40 Cable grommet Venting Serial number plate Installation hole 4 x (Ø 6 mm) ELK 15...
  • Page 15: Technical Specifications

    3 x 400 V AC 50Hz Output immersion heater Recommended fuse rating immersion heater Enclosure class IP 44 Max permitted pressure in the MPa/bar 0.7/7 boiler Material immersion heater SIS 2333 EN 1.4301 Material tube SIS 2333 EN 1.4301 Part No. 069 022 ELK 15...
  • Page 20 Puh: 09-274 697 0 Fax: 09-274 697 40 E-mail: info@nibe.fi www.nibe.fi AIT France, 10 rue des Moines, 67500 Haguenau Tel : 03 88 06 24 10 Fax : 03 88 06 90 15 E-mail: info@nibe.fr www.nibe.fr NIBE Energy Systems Ltd, 3C Broom Business Park, Bridge Way, Chesterfield S41 9QG Tel: 0845 095 1200 Fax: 0845 095 1201 E-mail: info@nibe.co.uk www.nibe.co.uk...

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