MIKOTERM TK-24 12kW, Instructions For Installation, Use And Maintenance Manual

Page 1: ...Instructions for installation use and maintenance ENG TK 24 6 45kW Electric boiler for heating systems FU TK 24 01 2020...

Page 2: ...water and sealing testing 4 6 2 Heating pump air vent and unlocking 4 6 3 Air vent of boiler and installations 5 Electric connection 5 1 Position of connectors and connecting voltage cable 5 2 Connect...

Page 3: ...ional inspection of electric installations should be secured before installing this device All electric works should be done by person authorised for such works according to the relevant regulations M...

Page 4: ...ity will be undertaken for damage due to spare parts not provided by the manufacturer Use only original spare parts Material damage due to freezing When there occur freezing risk exhaust water from th...

Page 5: ...ical data Boiler must be handled only by adults familiar with instructions and working modus for boiler Keep the safety valve open Combustible things must not be put on the boiler or near it within sa...

Page 6: ...5 1 ed 2 2003 Electric household devices EN 60 335 1 ed 2 zm A1 2005 Electric household devices EN 61000 3 2 ed 3 2006 Electric and magnetic compatibility EMC Limits for pollution emission EN 61000 3...

Page 7: ...RT B2 Normally ignitable Pine larch and spruce veneered wood B3 Ignitable Asphalt cardboard cellulose materials tar paper plywood panels cork polyurethane polystyrene polyethylene floor fibre material...

Page 8: ...r Temperature maximum Working pressure Mass Electric power supply Protection level Manufacturer name 2 13 Transportation NOTE Transportationdamages Pay attention on transportation instructions enclose...

Page 9: ...3 1 Dimensions of the boiler TK 24 Figure 1 Dimensions and connections TK 24 Power 6 45kW A B C D E F TK 24 6 12kW 620 320 125 90 115 45 TK 24 18 27kW 620 370 160 90 140 45 TK 24 30 45kW 710 540 180 9...

Page 10: ...Electric heaters 4 Boiler outlet pipe 5 Boiler inlet pipe 6 Clamp of power cable 7 Auxiliary clamp 8 Contactor 9 Main switcher on off 10 Working thermostat 11 Switcher of heating elements 12 safety th...

Page 11: ...20 3 16 3 20 3 25 3 32 3 40 3 50 3 50 3 63 32M F 50M F Cable cross section min Allowed working pressure max Allowed working pressure min Boiler temperature max Water volume in boiler Input cable conne...

Page 12: ...8 18 9 Mains power Protection level Needed fuses A V AC 3N 400 230V 50Hz IP20 63 80 Cable cross section Minimum Allowed working pressure max Allowed working pressure min Boiler temperature max Water v...

Page 13: ...nstructions Follow up with instructions for the boiler and all installed components Comply with regulations about electric installations and minimum distances that are valid in certain countries Place...

Page 14: ...oiler installation on the wall Draw positions for drilling the holes for mounting set respecting minimum distances Figure 3 Drill holes according to dimensions in the Figure 2 Place plastic anchors in...

Page 15: ...eating installations Comply with EN 1717 NOTE Material damage due to temperature stress When fill the boiler in warm condition temperature stress can cause cracks due to tense Fill the boiler in cold...

Page 16: ...the boiler THREE PHASE POWER SUPPLY SINGLE PHASE POWER SUPPLY Table 5 Nominal power necessary electric fuses and cross section of power cables for boilers of 6 and 9 kW for three phase power supply T...

Page 17: ...pull the cable to the line clamps and take care not to damage cables inside the device NOTE Room thermostat is to be connected on line clamps DANGER If good connection between guide and clamp is not g...

Page 18: ...s connected in a way that can work continuously after the main switcher on boiler is ON ON OFF Figure 7 Room thermostat controls the boiler work pump works directly via ON OFF switcher 5 4 2 Connectin...

Page 19: ...Relay contactor For 9kW 12kW and 18kW K1 K2 K3 K4 K5 Contactor For 24 kW 27kW 30kW 36kW 40kw and 45kW G1 Heater 3 1500W for boiler power 9 kW 3 2000W for boiler power 6 12 18 30 36 kW 3 2667W for boil...

Page 20: ...Electric connection Figure 9 Electric scheme for boiler TK 24 nominal power of 6 kW...

Page 21: ...Electric connection Figure 10 Electric scheme for boiler TK 24 nominal power of 9 kW and 12 kW...

Page 22: ...Electric connection Figure 11 Electric scheme for boiler TK 24 nominal power of 18 kW 24 kW and 27 kW...

Page 23: ...Electric connection Figure 12 Electric scheme for boiler TK 24 nominal power of 30 40 and 45 kW...

Page 24: ...Electric connection Figure 13 Electric scheme for boiler TK 24 nominal power of 36 kW...

Page 25: ...heater switcher Adjust working temperature using thermostat Before commissioning check if the following elements are properly connected and working properly Impermeability of heating installations All...

Page 26: ...bustible objects must not be placed on boiler User must respect work instructions User must just turn on the boiler except first commissioning adjust temperature on regulation and turn off the boiler...

Page 27: ...ermostat Signalling diode in it indicates heating group work e Signal diode Between switcher and switcher 1 Signalling economic condition boiler works with reduced power 3 Working thermostat for tempe...

Page 28: ...iler temperature within economic range of 50 C 70 C TK 24 24 27 kW Main switcher Turning ON device and possibility to turn on external circulation pump 1 Switcher 1 Turning on heater I with power of 8...

Page 29: ...endation adjust boiler temperature within economic range of 50 C 70 C TK 24 36kW Main switcher Turning ON device and possibility to turn on external circulation pump 1 Switcher 1 Turning on heater I p...

Page 30: ...ndation adjust boiler temperature within economic range of 50 C 70 C TK 24 45kW Main switcher Turning ON device and possibility to turn on external circulation pump 1 Switcher 1 Turn on heater I power...

Page 31: ...structions 7 4 Heating interruption With short term interruption of heating the boiler temperature must be reduced using thermostat regulator In order to prevent freezing of heating installation boile...

Page 32: ...re of at least 0 5bar Depending on installation height Secure regular complete and professional maintenance of heating installations Protect electric parts and working units against water and humidity...

Page 33: ...mage with corrosion and calcification depending on water features Inspect heating installations on permeability and expansion dish on functional accuracy Connect hose on water faucet Fill the hose wit...

Page 34: ...t pre pressure of expansion dish working pressure set on ___ Heating installation air vent Check of safety valve 5 Clean water filter 6 Check if there are damages on electric ducts 7 Check if electric...

Page 35: ...ct environment while respecting economic concepts we use our best technique and materials Packaging Regarding packaging we stick to recycling systems that are specific for certain countries while prov...

Page 36: ...s work in boiler check adjusted power of boiler replace defect part replace defect part Boiler heats but is very noisy Increased noise level during work air in the system too low water flow possible c...

Page 37: ...LWA indoor dB A 3 3 3 3 3 3 3 3 3 3 9 All specific precautions for assembly installation and maintenance are described in the operating and installation instructions Read and follow the operating and...

Page 38: ...cted 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 punishable by law Nis 2...