Apator Metra E-ITN 40 Manual
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Apator Metra E-ITN 40 Manual

Electronic heat cost allocator with integrated radio transmitter
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E
LECTRONIC HEAT COST ALLOCATOR WITH INTEGRATED RADIO
TRANSMITTER
E-ITN 40
Manual for installation service and operation
APATOR METRA s.r.o.
Havlíčkova 919/24
787 01 Šumperk
tel.: +420 583 718 111
fax: +420 583 718 150
e-mail:
prodej@metra - su.cz
www:
http://www.metra - su.cz

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Summary of Contents for Apator Metra E-ITN 40

  • Page 1 LECTRONIC HEAT COST ALLOCATOR WITH INTEGRATED RADIO TRANSMITTER E-ITN 40 Manual for installation service and operation APATOR METRA s.r.o. Havlíčkova 919/24 787 01 Šumperk tel.: +420 583 718 111 fax: +420 583 718 150 e-mail: prodej@metra - su.cz www: http://www.metra - su.cz...

  • Page 2: Table Of Contents

    ......................17 OUNTING METHODS 7.1. Allocator installation..........................17 7.2. Allocator back plate..........................17 7.3. E-ITN 40 mounting place on segmented and panel radiators..............18 7.3.1. Vertical position:..........................18 7.3.2. Horizontal position:........................18 7.4. Installation on segmented radiators...................... 20 7.4.1. Description of installation....................... 20 7.4.2.

  • Page 3: Introduction

    1. I NTRODUCTION E-ITN 40 is modern electronic device intended for ratio based allocation of heat cost in buildings with central heating system. The heat cost allocator E-ITN 40 uses the two-sensor measuring principle – integrates temperature difference between sensor of radiator surface temperature and sensor of surrounding temperature.
  • Page 4 E-ITN 40 Manual for installation service and operation M2021/8a EN W-MBus encrypted • W-MBus OMS • W-MBus OMS encrypted • Allocator is equipped with mechanic and electronic seal and is delivered in sealed state with activated electronic seal. In the case of unauthorized removing of base plate, the allocator saves the date of breach of the electronic seal to its memory and stop to show measured data on the display.

  • Page 5: Technical Specifications

    E-ITN 40 Manual for installation service and operation M2021/8a EN 3. T ECHNICAL SPECIFICATIONS Application ≥ 35 °C (min. temperature of the heating medium) ≤ 105 °C (max. temperature of the heating medium) Measuring principle two-sensor measuring principle Conditions for registration temperature of the sensor of the radiator temperature ≥...
  • Page 6 E-ITN 40 Manual for installation service and operation M2021/8a EN - average temperature of environment for past monthly billing period (current monthly + 12 previous) - current average temperature of environment Ti(ss) for yearly billing period (current yearly + past yearly) (in winter heating season...
  • Page 7 E-ITN 40 Manual for installation service and operation M2021/8a EN Function control automatic, can be activated and controlled by user Dimensions 100 x 41 x 31 mm Power supply lithium battery 3,0 V Material ABS + PC / Al – F22...
  • Page 8 E-ITN 40 Manual for installation service and operation M2021/8a EN billing periods - date of registering lowest temperature of radiator sensor for previous yearly billing period - average temperature of radiator sensor of current monthly billing period - (12x) average temperatures of radiator sensor for 12 previous...

  • Page 9: Construction

    - average temperature of environment sensor for previous day 3.1. C ONSTRUCTION Electronic heat cost allocator E-ITN 40 complies with ČSN EN 834:2014. Allocator consist of cover and printed circuit board covered with mounting plate. Mounting plate is bolted with cover and secured with latch and seal.
  • Page 10 E-ITN 40 Manual for installation service and operation M2021/8a EN Design E-ITN 40 10 / 22...

  • Page 11: Operation Modes Of Allocator

    E-ITN 40 Manual for installation service and operation M2021/8a EN 4. O PERATION MODES OF ALLOCATOR 4.1. O PERATION MODES The allocator can be in four operation modes: working mode • error mode • 4.2. S UBMENU NAVIGATION The allocator contains a simple submenus (depending on current operation mode), that allow to obtain additional informations or perform other activities.

  • Page 12: Last Year Of Battery Life

    Even in the case of battery failure these data are not lost. Saved data could be read by special tools. NFC chip has a memory. Into this memory is backed up current data every day. If E-ITN 40 stops working, you can read this memory using NFC. 12 / 22...

  • Page 13: Other Information About Product

    45 % to 75 % • 5.3. S TORAGE E-ITN 40 is an electrical device and can be stored under these conditions: devices must be originally packed by manufacturer and individually stored in antistatic bags • storage temperature from +10 °C to +30 °C •...

  • Page 14: Accompanying Documentation

    "THIS SIDE UP!". The boxes are non-returnable. Boxes are stored always cover up on the standard shipping pallets. Electronic heat cost allocator E-ITN 40 is sensitive to static electricity. For this reason, each allocator is shipped in antistatic packaging. Antistatic package should be removed just before installation.
  • Page 15 E-ITN 40 Manual for installation service and operation M2021/8a EN 15 / 22...
  • Page 16 E-ITN 40 Manual for installation service and operation M2021/8a EN E-ITN 40 INSTALLATION 16 / 22...

  • Page 17: Mounting Methods

    E-ITN 40 Manual for installation service and operation M2021/8a EN 7. M OUNTING METHODS 7.1. A LLOCATOR INSTALLATION The back plate is mounted on the radiator using mounting material in compliance with EN 834:2014 and with Installation and service manual. Mounting material is provided by manufacturer and supplied with allocator.

  • Page 18: E-Itn 40 Mounting Place On Segmented And Panel Radiators

    7.3.2. Horizontal position: For both variants of vertical installation, place E-ITN 40 into the half of length L. In cause of odd number of the spaces, place E-ITN 40 into the gap closer to the end of the radiator, i.e. at radiator with 10 segments between 5.
  • Page 19 E-ITN 40 Manual for installation service and operation M2021/8a EN Vertical and horizontal placement of E-ITN 40 19 / 22...

  • Page 20: Installation On Segmented Radiators

    NSTALLATION ON SEGMENTED RADIATORS 7.4.1. Description of installation E-ITN 40 back plate should be installed on the radiator with clamps and bolts as follows: place back plate into the final location and fix with clamp and bolt through the centre hole, •...

  • Page 21: Installation On Panel Radiators

    NSTALLATION ON PANEL RADIATORS 7.5.1. Description of installation E-ITN 40 back plate should be installed on the panel radiators with two welded bolts thread M3 and special nuts as follows: mark the place for both welding bolts on the radiator, •...

  • Page 22: Installation On Horizontal And Vertical Registers

    NSTALLATION ON HORIZONTAL AND VERTICAL REGISTERS 7.6.1. Installation description E-ITN 40 back plate should be installed on the tubular radiators with spacer, welded bolt M3x6 and nut M3, and two bolt M4x8: mark the place for welding bolt on the radiator, •...

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