MIKOTERM 21kW Multi User Manual Download Page 1

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User manual_EN

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2.1 Multi 21,6/36kW

Mobile electrical boiler for heating system

FU-Mikoterm-MK-2.1_05/2019

Summary of Contents for 21kW Multi

Page 1: ...User manual_EN MK 2 1 Multi 21 6 36kW Mobile electrical boiler for heating system FU Mikoterm MK 2 1_05 2019...

Page 2: ...1 Installation 4 2 Connection to hydraulic system 4 3 Filling the installation and the device with water 5 Electrical connection 5 1 Electricall installation of the MK 2 1_21kW_ Multi typ of devices 5...

Page 3: ...etails and coloring may differ from the components installed 1 1 Explanation of symbols Warnings are marked with a gray triangle in the text and are framed The risk of electric shock is indicated by t...

Page 4: ...circuit and hot water pipe Do not store flammable materials or liquids near the device Keep a safe distance according to applicable regulations Life threathening danger from electric shock Before all...

Page 5: ...e electrical heating unit is not intended for outdoor use The mobile electrical unit exclusively can be used for heating water for heating systems and for the indirect preparation of hot water by heat...

Page 6: ...gs in the room intended for installation of the boiler eg petroleum oil No cover must be opened during operation Keep a safe distance according to the local valid regulations 2 4 Anti freezing agents...

Page 7: ...draulic connection Geka 1 8 Valve for inlet connection 9 Valve for filling drying tap on inlet connection 10 Output hydraulic connection Geka 1 11 Valve for output connection 12 Valve for filling dryi...

Page 8: ...nlet hydraulic connection Geka 1 8 Valve for inlet connection 9 Thermomanometer on inlet connection 10 Output hydraulic connection Geka 1 11 Valve for output connection 12 Valve for filling drying tap...

Page 9: ...e mounted on top side of boiler vessel 9 Temperature sensor 10 Safety thermostat 95 C with automatic reset 11 Plugs 1N 230V 16A 3N 400V 16A 3N 400V 32A 12 Main switch 13 Automatic electric fuses with...

Page 10: ...e of boiler vessel 9 Temperature sensor 10 Safety thermostat 95 C with automatic reset 11 Plugs 3N 400V 16A 3N 400V 32A 3N 400V 63A 12 Main switch 13 Automatic electric fuses with shunt trip release r...

Page 11: ...are open Conditions in the warehouse Air temperature 5 50 C Relative humidity 15 75 No condensation 3 2 Transport The mobile electrical heating unit is easy to transport due to its handcart with infl...

Page 12: ...xcessively high temperatures may damage the mobile electrical heating unit In case of a change in environmental conditions ensure sufficient acclimatization of the mobile electrical heating unit The d...

Page 13: ...on the boiler s pipe installation return line 4 3 Filling and venting the installation and the device with water For filling installation and device wessel with water folow the procedure Connect the h...

Page 14: ...ot be connected to more than one connection at the same time 5 1 Electricall installation of the MK 2 1 Multi 21kW 5 1 Electricall installation of the MK 2 1 Multi 36kW Electrical installation MK 2 1...

Page 15: ...ing range 0 3 6 bar 8 SW 3 Main Switch position in this case it is 3 whitch is meant device use power from plug 3 9 PROG X OFF Status of screed drying PROG X 1 2 3 program 1 2 or 3 is activated PROG O...

Page 16: ...SET button If you want to continue with settings and switch to set power 3b Confirm the SET TEMP value with OK button this is also switch to settings SET POWER Value of SET POWER 0 0kW on image above...

Page 17: ...he pin code must start from the beginning image 5 image 6a image 6b 6 2 1 SUB MENU MODULATION By selecting this sub menu pressing the OK button while the MODULATION is flashing open the sub menu for a...

Page 18: ...nt the power decreases by another 30 When the current temperature reaches the setpoint the remaining part of the power is turned off When the current temperature drops 2 C below the set only part of t...

Page 19: ...is view image 11 If the sub menu TOTAL is selected on display is view image 12 image 11 image 12 1 7 SUB MENU INFO 6 2 4 SUB MENU LANGUAGE SELECTION By selecting this sub menu pressing OK while the L...

Page 20: ...rlier Confirmation of the new PIN code is done using the OK key after adjusted last digit which the display shows that a new PIN code has been accepted image 15 Go back with the OK button or after 90...

Page 21: ...unchangeable and the third program can be created and modified as appropriate according to the type of screed that dries and other conditions START HEATING PROGRAM In this submenu you can start one o...

Page 22: ...crocontroler be returned to the initial menu and continues to work towards the old set value will not be adopted new set value 7 2 1 2 RETENTION TIME The time interval period in which to perform stora...

Page 23: ...difference between temperature set value and actual boiler temperature exceeds the adjusted value graph 1 The factory default setting for this parameter is 3h Use the and button to adjust the value of...

Page 24: ...G image 40 is set at the factory and can not be changed Duration of the program is 7 days Factory setting The first 3 days keep the temperature of 25 C From 4th to 7th days including 7th day maintains...

Page 25: ...e temperature of 45 C 24th day keep the temperature of 35 C 25th day keep the temperature of 25 C Using the button OK can be viewed day by day program Every key press OK means the transition to the ne...

Page 26: ...ed by changing the set value of the temperature on the right side of display and also is changing the number of point s in a vertical column above the blinking dot above the day which is adjusted Swit...

Page 27: ...ng image 46 where the first option that is flashing NO no start program to prevent accidental starting of the program For example start program 3 INDIVIDUAL HEATING 7 4 1 START PROGRAM 3 INDIVIDUAL HE...

Page 28: ...e maximum value according to used plug when you start the program If you do not require the maximum power can be set any available value If is during the execution of the program comes to a power supp...

Page 29: ...he start of the program image 54 Total program runtime from the beginning till the moment of testing image 54 Boiler temperature set value for the sequence in which the program checks image 55 Current...

Page 30: ...able only if is some screed drying program activated In this case it is a program 3 INDIVIDUAL HEATING If it is necessary for some reason to stop the program for drying screed which is in progress in...

Page 31: ...vice via the USB connector located on the top side of boiler under the protective caps The device detects the connected USB memory stick and automatically appears in the display screen image 62 with t...

Page 32: ...ication that it completed the transfer of data and should disconnect the USB memory image 67 If you select the option YES pressing or button on the display appears existing saved files of which should...

Page 33: ...a separeted suitable file manager Microsoft Excel and svg Scalable Vector Graphics suitable file manager any web browser eg internet Explorer Folder names is created from Name of executed screed dryin...

Page 34: ...svg file image 73 Image 73 This file can not be changed and additional information must be entered manually after printing For this file type the enter program flow is displayed on one page regardles...

Page 35: ...reed drying program OK OK PROG SETUP OFF MODULATION DEFAULT CHANGE PIN ADVACED SETINGS SET DATE TIME MAX OK SCREED CURRENT TOTAL OK INFO INSERT PIN _ _ _ _ MAX DRIVE TIME OK ENERGY COUNTER set time an...

Page 36: ...STOP HEATING PROGRAM MAX DECAY TIME OK RETENTION TIME ALLOWED TEMPERATURE DEVIATION PERMITTED TIME DEVIATION FUNCTION HEATING FUNCTION PROOF HEATING INDIVIDUAL HEATING SET SET SET OK FUNCTION HEATING...

Page 37: ...d off E1 Error reached lower limit of the allowed pressure 0 3 bar all switched off REMEDY Fill the system with water to the necessary pressure check the sealing of all connections E2 Error reached up...

Page 38: ...the set power of the boiler Replace the defective part Replace the defective part The boiler heats but it is very noisy Increased noise level during operation Air in the system Too low water flow Poss...

Page 39: ...ing 2 Pump inlet MS SN 3 Pump output terminal composite SN 4 Automatic air vent 5 Safety valve 3bar 6 Pressure sensor 7 Pump head with electronics 8 Pump Mode Selector Button 9 Drain faucet Wilo Para...

Page 40: ...m this manual are protected by intellectual property of MIKOTERM d o o Any unauthorized use copying or publication in whole or in part by other entities without the authorization of MIKOTERM d o o is...

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