Electric block-boiler for heating systems with thermoregulatory microprocessor (18 pages)
Summary of Contents for MIKOTERM TK-eLG Series
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Guidebook for installation, handling and maintenance – ENG TK eLG 6kW – models IP20 / IP54 Electric boiler for heating systems FU-TK-ELG-09/2023...
CONTENT 1. Description of symbols and instructions for safe work 2. Device data 2.1. Typology 2.2.1 Statement on compliance 2.2.2 Regular application Instructions for mounting Instructions for work Anti-frost protection and inhibitors Norms, regulations and standards Tools, materials and auxiliary measures Minimum distances and Inflammability of construction materials Product description 2.10...
Description of symbols and instructions for safe work 1. Description of symbols and instructions for safe operation All electric works should be performed by authorised Description of symbols person in accordance with corresponding regulations. Warnings Commissioning and maintenance and repairs should be done by authorised service only.
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Description of symbols and instructions for safe Secure electric power connecting is done by authorised service! Comply with connecting scheme. Prior to any work: turn off electric power supply. Secure against accidental turn on. Do not mount this device in moist rooms. Control examination / Maintenance ...
Device data Device data Instructions for work These instructions contain important information about safe When working with heating installation follow next professional assembly, commissioning instructions: maintenance of the boiler. Boiler should work in working range up to max These instructions are for installers who have knowledge for temperature of 80°C and min pressure of 0.7 bars to max work with heating installations due to their professionalism pressure of 2.6 bars, which should be controlled on...
Device data Norms, regulations and standards This product is in compliance with the following regulations: EN 50110-1:2013 – Operation of electrical installations - Part 1: General requirements EN 55014-1:2017; EN 55014-2:2015 – Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part 1: Emission - Part 2: Immunity - Product family standard ...
Device data 2.8 Minimum distances and burnable Product description construction materials The TK-eLG is designed to support a heat pump and can only work in conjunction with a heat pump. This device does not Inflammability of components have a working thermostat (it has a protective thermostat), but forwards the information from the temperature sensor to the Non-inflammable thermoregulator of the heat pump.
Device data 2.10 Waste disposal Dispose packaging materials in ecologically sound manner Components that should be changed dispose in ecologically sound manner 2.11 Delivery scope When delivery the TK-eLG, stick to the following: Check if packaging is damaged during delivery ...
Dimensions and technical data Dimensions and technical data 3.1 Dimensions of TK-eLG models IP20 / IP54 Boilers of the TK-eLG series are intended for wall mounting. TK-eLG 6 kW - IP20 for indoor installation Figure 1a: Boiler dimensions TK-eLG 6kW - model IP20 for indoor installation with hydraulic connections on the top and left side.
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Dimensions and technical data TK-eLG 6 kW - IP54 for outdoor installation Figure 1b: Boiler dimensions TK-eLG 6 kW - model IP54 for outdoor installation with hydraulic connections on the right or left side IMPORTANT ! Model IP 54 is produced separately with hydraulic connections left or right! TK-eLG IP54 - 6 kW D TK-eLG IP54 - 6 kW L Table 3b Dimensions (mm) TK-eLG 6 kW - model IP54 for outdoor installation with hydraulic connections on the right or left side...
Dimensions and technical data Components Return line Thermal insulation TK-ELG Safety valve 3bar Fuse assembly Hanging bracket Safety valve drain pipe Pressure line of the boiler Electric heater in TK-ELG Safety thermostat Temperature sensor Clamps Power cable inlet Relay for switching heating group Screws for closing the formwork Boiler vessel Signal cable entry...
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Dimensions and technical data 3.3 Technical data TK-eLG Unit Mono-phase power supply Three-phase power supply Power Usability level Number of power grades Division of power grades 1×2 2×2 Network voltage 1N ~ 230V 50Hz 3N ~ 400/230V 50Hz Ingress protection rating IP54 / IP20 Main fuse required 1×16...
Installation Installation of device 4.2 Distances CAUTION: Human or material damages occurred because of irregular installation! DANGER: Fire threat due to burnable materials Never install TK-eLG without expansion dish (AG) and liquids! and safety valve. Do not dispose burnable materials and liquids ...
Installation 4.3 Front door opening procedure for 4.4 WALL MOUNTING TK-ELG TK-eLG The boiler front cover must be removed due to the connection to the electrical installation. NOTE: Material damage occurred by irregular installation on the wall! Unscrew the 6 screws from the top cover and 6 from the ...
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Installation TK-eLG 6kW - model IP54 for outdoor installation Take care of the correct position of the boiler IMPORTANT ! Model IP 54 is produced especially with hydraulic connections on the left or right!
Installation 4.5 Hydraulic attachments execution NOTE: Installation damage due to bad quality of water! Heating installation can be damaged by NOTE: Material damages caused by permeable corrosion scale depending water connections! characteristics. Comply with filling requests for water according Attachment duct lines install without connecting on TK-ELG connections.
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Electric connecting Electric connecting When connecting TK-eLG on electric installation take DANGER: Life threat from electric shock! care on connections scheme and connecting plans. Respect mandatory diameters of cables and fusses Electric works must be done only by qualified power outside the TK-eLG.
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Electric connecting Connection of TK-eLG to single phase mains Connection to a single phase network is possible with a power limit of 2kW or 4kW, where the connection must be fixed (no connection is allowed with a socket) and the cross-section of the connection cable must be according to Table 7a, or 7b for 4kW power.
Electric connecting 5.3 Connecting the power cable – Safety circuit The connection is made according to the wiring diagram given for each type of connection. Phase conductors are connected to circuit breakers, and line terminals of appropriate dimensions according to TK- ELG power are provided for connecting neutral and protective conductors.
Commissioning Commissioning When complete below described works fill in the First turn on Commissioning log (chapter 6.3) NOTE: Material damage due to incorrect handling! Klijenta/korisnika uređaja uputite u Before commissioning rukovanje uređajem. NOTE: Material damage occurred due to unprofessional operating! ...
Heating installation handling Operating the electric heater Operating instructions Safety instructions Only adults familiar with instructions and working mode may operate the TK-eLG Make sure there are no children in the TK-eLG area Do not dispose or store inflammable materials within safe distance of 400 mm round the boiler ...
Cleaning and maintenance Cleaning and maintenance TK-eLG cleaning DANGER! Life threat of electric power shock! Clean this device externally with wet cloth. 8.2 Check working pressure; re-fill water Electric power work must be done only by qualified person. and air-vent installation ...
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Cleaning and maintenance Re-fill the water and air-vent the installation WARNING: Material damage due to heat tension. Filling heating installations in warm condition can produce cracks due to tension Fill heating installation only in cold condition (temperature of starting duct lines of max 40 °C) WARNING: Material damage due to frequent re- filling!
Cleaning and maintenance The commissioning, inspection and maintenance record serves Inspection and maintenance as an attachment for copying Executed works should be authorised by signature and At least once a year perform maintenance or date. when a check shows the status of installations that require maintenance.
Environment protection/Waste disposal Environment protection /Waste disposal One of the basic concepts of business is environment protection. Quality of products, thriftiness and environment protection are equally valuable goals for us. It is critical to strictly comply with law and regulations on environment protection.
Troubles and troubleshooting Troubles and troubleshooting Troubleshooting on regulations and hydraulics must be done by an authorised firm. For repairs use only original spare parts. TROUBLE DESCRIPTION CAUSE MEASURE Provide power supply TK-ELG is out of power supply ...
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EU regulation no. 811/2013 11. Product data sheet (in accordance with EU regulation no. 811/2013) Manufacturer MIKOTERM DOO Brand name TK-eLG Models TK-eLG - 6kW, IP20 TK-eLG - 6kW, IP54 left TK-eLG - 6kW, IP54 righti Room heating: Seasonal energy-efficiency class...
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Mikoterm d.o.o. does not assume responsibility for possible errors in this booklet produced by printing or duplication, all images and schemes are in principle, it is necessary to adapt each to the actual situation on the ground. In any case, Mikoterm reserves the right to...
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