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Summary of Contents for Centrometal El-Cm eBasic 6kW
- Page 1 Guidebook for installation, handling and maintenance – ENG El-Cm eBasic 6÷40kW Electric block-boiler for heating systems with thermoregulatory microprocessor FU- El-Cm-eBasic-08.2022.
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Page 2: Table Of Contents
CONTENT Content 1. Description of symbols and instructions for safe work 8. Cleaning and maintenance 2. Device data Boiler heating Typology Check the working pressure; add the water and air-vent 2.1.1 Statement on compliance installations 2.1.2 Regular application Add the water and vent installation Instructions for mounting Inspection and maintenance log 9. -
Page 3: Description Of Symbols And Instructions For Safe Work
Description of symbols and instructions for safe work Description of symbols and instructions for safe work Description of symbols Instructions for safe work Warnings General safety instructions Non-compliance with safety instructions may cause heavy Warnings in text are marked by gray triangle, injuries –... -
Page 4: Cleaning And Maintenance
Description of symbols and instructions for safe work Instructions for service Life threat of electric power shock Inform users about mode of work of device and instruct Secure electric power connecting is done by authorised them in maintenance service! Comply with connecting scheme ... -
Page 5: Device Data
Device data Device data Inhibitors and anti-frost products These instructions contain important information about safe and professional assembly, commissioning and maintenance It is not allowed to use protective products against frost neither of the boiler. inhibitors. Id it is not possible to avoid anti-frost protection then These instructions are for installers who have knowledge for should use anti-frost products allowed for heating installations. - Page 6 Device data Minimum distances burnable Product description construction materials Basic components of boiler: Depending on valid regulations, other minimum distances Boiler body could be applied, different than mentioned below. Device frame and casing Comply with regulations of electrical installations and Control unit ...
- Page 7 Device data Return boiler’s line Terminal for room thermostat 1 IN 2 OUT Start boiler’s line Microprocessor plate LCTR2 Boiler’s exchanger Electric heater contactors Temperature sensor Electric heaters Safety thermostat (STB) Safety assembly for connecting the power cord Control panel with display LCI2 Terminals for connection, neutral (N) and protective (PE) lines Connection ½˝...
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Page 8: Environment Protection / Waste Disposal
Device data Waste disposal Dispose packaging materials in ecologically sound manner Components that should be changed dispose in ecologically sound manner 2.10 Delivery scope When delivery the boiler stick to the following: Check if packaging is damaged during delivery ... -
Page 9: Dimensions And Technical Data
Device data 2.12 Dimensions and technical data 2.12.1 Dimensions and technical data for boiler El-Cm eBasic El-Cm eBasic 6÷24kW El-Cm eBasic 30÷40kW Image 2: Dimensions El-Cm eBasic 6÷24kW and 30÷40kW... -
Page 10: Technical Data
Device data 2.12.2 Technical data eBasic eBasic eBasic eBasic eBasic eBasic eBasic eBasic Jedinica 12kW 18kW 24kW 30kW 36kW 40kW Power Usability level Number of power grades 3×2 3×3 3×4 3×6 3×8 3×10 3×12 3×13,3 Division of power grades V AC 3N ~ 400/230V 50Hz Network voltage IP20... -
Page 11: Transportation
Transportation Transportation NOTE: Transport damages Pay attention on instructions for transportation on packaging Use adequate transportation means, i.e. carts for bags with tighten strip. The product should be in horizontal position during transportation Avoid shocks or collisions Packed boiler put on carts for bags if needed secure it with strip and drive it to its mounting place ... -
Page 12: Distances
Installation Installation of device Distances CAUTION: Human or material damages occurred because of irregular installation! Never install boiler without expansion dish (AG) DANGER: Fire threat due to burnable materials and safety valve and liquids! Boiler must not be installed in protective zone of Do not dispose burnable materials and liquids important area or at the place of bath close to the boiler... -
Page 13: Systems On Which The Boiler Can Be Connected
Installation Demounting front boiler casing This chapter describes boiler mounting on the wall Draw position of drilling holes for mounting set respecting Boiler casing can be removed for simple handling and minimum distances (image 3) installation (image 4) Drill holes upon dimensions given in (image 2) Unscrew 3 bolts at top lid ... -
Page 14: 4.7.2 Heating Pump Air Emission And De-Blocking
Installation Filling the installations and watertight testing NOTE: Material damage due to temperature tension. The eBasic boiler does not contain a manometer, so If you fill the boiler in hot condition, when filling the installation with water, the pressure must temperature tension can cause cracks be monitored on the manometer installed on the heating due to tensions. -
Page 15: Positions Of Introducer For The Introduction Of The Power Cable
Electric connecting Electric connecting When connecting boiler 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 power outside the boiler qualified person Turn off voltage supply before opening This device is manufactured for connection to three-... -
Page 16: Connecting Power (Voltage) Cable
Electric connecting Connecting power (voltage) cable Neutral (zero) duct line is connected to corresponding row immobilizer (N). Row immobilizer of zero duct line is of blue colour Commencing should be performed according to the mounting scheme as given in the image 7,8,9,10,11 ... -
Page 17: Connect Boiler's External Control (Room Thermostat)
Electric connecting Image 8: NOARK fuses Image 9: NOARK fuses Scheme of boiler connecting to mono-phase power supply Scheme of boiler connecting on three-phase power supply – ONLY FOR POWER OF 6kW AND 9kW NOTE: When there is only an electric boiler in the heating system, it is recommended to connect the external circulation as in Figures 7a, 7b, 8, 9. The pump connected in this way is controlled by a microprocessor thermostat. - Page 18 Electric connecting Electric schemes of connection All quoted cross-sections of cables are minimal. Cross-sections that should be placed depend on length of the line and placing mode. Cable cross-sections should be dimensioned according to local regulations Legend Legend 3P A Three-pole automatic fuse LCTR 2...
- Page 19 Electric connecting Image 12a: Boiler electric scheme eBasic with nominal power of 6kW...
- Page 20 Electric connecting Image 12b: Boiler electric scheme eBasic with nominal power of 9kW and 12kW...
- Page 21 Electric connecting Image 13a: Boiler electric scheme eBasic with nominal power of 18kW...
- Page 22 Electric connecting Image 13b: Boiler electric scheme eBasic with nominal power of 24kW...
- Page 23 Electric connecting Image 14: Boiler electric scheme eBasic with nominal power of 30kW, 36kW and 40kW...
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Page 24: Commissioning
Commissioning Commissioning When complete below described works fill First turn on Commissioning log (chapter 6.3). NOTE: Material damage due to incorrect Before commissioning handling! Instruct client/user how to handle device NOTE: Material damage occurred due to unprofessional operating! Start-up without sufficient quantity of water ... - Page 25 Heating installation handling The temperature can be set in the range of 10 °C to 80 °C, in Heating installation handling steps of 1 ° C. The default power can be set in three steps depending on the nominal power of the unit (see table). Turn on / off the heater is carried out periodically with a delay of ~ 3 sec, which avoids the strike on the power grid.
- Page 26 Heating installation handling Regulation of heating 7.3.2 Boiler given power adjusting Use the ‘‘▼’’ or ▲buttons to select the mode for setting the Circulating pump and electrical heaters turn on by default power - the LED next to the "Sets power" indicator command of room thermostat lights up.
- Page 27 Heating installation handling 7.3.3 Low temperature warning If temperature of the system decreases to T≤4 °C, the boiler continues to work normally, but measuring temperature indicator starts to flash slowly (image 21). It is necessary to increase temperature to T≥5 °C in order to stop automatic flashing of warning indicator.
- Page 28 Heating installation handling 7.3.4 Warning with high temperature If temperature increases to T≥100 °C, display of its value is not If temperature of the system increases to T≥85°C, the pump possible to see on the screen so in this will appear code EH works continually (due to taking heating energy through pipe meaning that temperature is T≥100 °C (image 26).
- Page 29 Heating installation handling 7.3.5 Signal and code of warning and mistakes ☼ Temp. - slow flashing - Warning: lower limit exceeding (T≤4 °C) or upper limit (T≥85 °C) of temperature of the heating system Measure: Check if valves are open, the functionality of circulation pump and relay/contactor ☼...
- Page 30 Heating installation handling 7.3.6 Room temperature regulator This device is not designed for work without room temperature regulator. Room thermostat must be installed in reference room. Managing temperature of all rooms is done by this remote control. Radiators in reference room should not be equipped by thermo-static valves or these must always be open.
- Page 31 Cleaning and maintenance Cleaning and maintenance Establish a working pressure of at least 1 bar, DANGER! Life threat of electric power shock! depending on the height of the highest point of the Electric power work must be done only by installation.
- Page 32 Cleaning and maintenance Inspection and maintenance The commissioning, inspection and maintenance record serves At least once a year perform maintenance or when a as an attachment for copying check shows the status of installations that require Executed works should be authorised by signature and maintenance date Date:...
- Page 33 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.
- Page 34 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 Boiler is out of power supply ...
- Page 35 EU regulation no. 811/2013 12. Product data sheet (in accordance with EU regulation no. 811/2013) Manufacturer MIKOTERM DOO Centrometal – El-Cm eBasic Brand name Models El-Cm eBasic 6kW El-Cm eBasic 9kW El-Cm eBasic 12kW El-Cm eBasic 18kW El-Cm eBasic 24kW...
- Page 36 CENTROMETAL 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, CENTROMETAL reserves the right to make changes that it deems necessary on its products.
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