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®
MMAKTEK
CONDENSING BOILER
28kW
User's Guide
(€
kk 03
Read carefully
rev. no: 01
Keep for future referance
04.2016

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Table of Contents
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Summary of Contents for Maktek Condense

  • Page 1 ® MMAKTEK CONDENSING BOILER 28kW User's Guide (€ kk 03 Read carefully rev. no: 01 Keep for future referance 04.2016...
  • Page 2 general notice The user’s guide is very important for the product, the user’s guide must be  kept in user.There are very important instructions for operation and maintenance. Installation and maintenance must be performed by qualified professional  person according to the current rules and instructions of manufacturer. Manufacturer will not take any responsibility for those person harm and ...
  • Page 3: Table Of Contents

    contents Feature of product Don’t worry! We have safe device as follows Items for safety Function and use for main control panel 12 First operation 14 Turn on/off the machine correctly 15 Cleaning and maintenance 16 Make sure the following items before repairing 17 Technical data 18 Appearance and dimension aPPenDiX:...
  • Page 4: Feature Of Product

    feature of product 1. condensing Heat exchange system The product uses condensing type heat exchange design,with the unique patent of circular stainless steel heat exchanger.The tripling circuit coil pipe design absorbs the flue gas heat adequately,efficiency can reach 108%,super low CO and NO product.
  • Page 5 feature of product 5. adopt international one-up technique Adopt international one-up automatic adjustment cushion design to reduce the probability of malfunction farthest. This design makes a breakthrough on international heating technology and shows our abundance. 6. Adopt firm and durable components First-rate key components ensure the products’...
  • Page 6: Don't Worry! We Have Safe Device As Follows

    don’t worry! we have safe device as follows 1. Treble protection for overheating There are three protection devices, preventing over temperature, preventing heating water over heat, prevent domestic hot water over heat. If there is overheating these devices will stop the gas supply and working. 2.
  • Page 7: Items For Safety

    items for safety 1. Make sure the gas type before use  Must use the certain gas type and pressure of gas appointed by the label on the machine.  Forbid to change the gas type willingly. If it is necessary to change, please contact our after-sales service department.
  • Page 8 items for safety 6. Make sure the surrounding environment of the product  Don’t put the product in the place where will be affected by weather. (rain and sunshine)  Get rid of the combustible and explosive material surrounding the product. It is forbidden to hang clothes to dry on the flue.
  • Page 9: Function And Use For Main Control Panel

     names For all the control Panel 1. Information Indication Display 2. Mode Button 3.Up Button 4.On/Off (Power) Button 5. Down Button 6. Reset Button liquid crystal Display Fire power grade sign...
  • Page 10 function and use for the main control panel Key press on the Main control panel  [ON/FF] button—Press it five seconds for turing on or off the boiler. After the display is locked, it is Unlock Button. When setting the situation, it is Confirmation Button.
  • Page 11 function and use for the main control panel How to set the temperature of Hot Water example:temperature of hot water is needed 45℃  Under summer condition, press [Up /Down ] directly to set the hot water outlet temperature. At this time, the pre-setting temperature flash indicates, then set the temperature to 45°C.
  • Page 12: First Operation

    first operaton 1.Pour Water For the Heating system 1) Open the valve for the pouring water(turn left). Open Warning! all the valves for exhausting air in each room as soon The first operation as open the valve for pouring water and then close the must be after the valves for exhausting air until the water comes out.
  • Page 13 first operaton 3. Finish the operation 1) Set the suitable temperature and you can make the system work normally. 2) If the machines work for a long time, it will be lack of water. When the pressure is below1-1.2kgf/cm , pour the water again.(The pressure is better to be between 1-1.2kgf/cm when pour the water)
  • Page 14: Turn On/Off The Machine Correctly

    turn on/off the machine correctly 1.turn on the gas Boiler If restart the gas boiler, pay attention to the pressure gauge firstly. If it is less than 0.7kgf/cm , please pour 1-1.2kgf/cm the water again according to the pouring way in page 3kgf/cm first operation.
  • Page 15: Cleaning And Maintenance

    cleaninG and maintenance 4. cleaning and Maintain Gas boiler must be cleaned and maintained more than one time per year. If over one year, the trash in each pipe will make the performance debase and make some noise, which becomes the reason for malfunction. If it happens, please contact our after-sales service department and clean the boiler under the skilled man’s direction.
  • Page 16: Make Sure The Following Items Before Repairing

    make sure the followinG items before repairinG Abnormal Occurrence Abnormal Reasons Way to Maintain Close the mid-valve connected Close the mid-valve connected by by gas pipe. Don’t turn on or gas pipe. Don’t turn on or off the a gas smell off the electrical equipments electrical equipments and then and then ventilate.
  • Page 17: Technical Data

    Condense STYLE Appliance category Domestic condensing gas boiler AT. DK. EE. FI. GB. GR. IE. IT. LV. NO. PT. CZ. SK. SI. ES. SE. CH. RO Countries Boiler type Gas type 2H-G20-20 mbar Using gas class POWER Nominal heat input (Qn) Nominal heat output (Pn) 25.5...
  • Page 18: Appearance And Dimension

     A. Gas Inlet (G3/4”) B. D.H.W. Outlet (G1/2”) C. C.W. Inlet (G1/2”) D. B.F.W. Inlet (G3/4”) E. W.O.H. Outlet (G3/4”) F. Condensate water outlet (Ø18) D.H.W.=Domestic Hot Water C.W.=Cold Water B.F.W.=Back Flow Water W.O.H.=Water Of Heating attention:74mm is the dimension of B.c.D.e.
  • Page 19 appendix Packing list in a Whole Unit 1.Host machine 2.Installation bag Two pothooks Two expansion bolts (used for fix the pothook) 3.Accessory bag One user’s guide...
  • Page 20 CONDENSING BOILER USER'S GUIDE 10013 Sk. No. 14 A.O.S.B. Çiğli - IZMIR Phone: O 232 328 21 06 - 07 - 08 • Fax: O 232 328 04 86 www.maktek.com.tr • info@maktek.com.tr...

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