Mandik MONZUN 15 Series Installation, Operation Instructions And Maintenance Manual Download Page 2

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1. Description of heaters MONZUN...................................................................................….

2. Description of function.......................................................................................................….

3. Dimensions and weights

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4. Versions..

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5. Technical parameters.….......................................................................................….……..
6. Material, surface treatment......................................................................................….……

7. Pressure losses.............................................................................................................….

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8. Examples of flue gas exhaust and combustion air supply solutions...............................….…

9. Installation principles

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10. Gas connection installation......................................................................................….…….

11. Electrical installation....................................................................................….…….………

12. Commissioning………………..........................................................................….………..

13. Decommissioning...............................................................................................….……..

14. Maintenance..............................................................................................................….…

15. Failures and their elimination.................................................….…………………………….

16. Conversion to another type of fuel....................................................................................….

17. Components used in heaters MONZUN............................................................….……….

18. Recycling and disassembly at end of service life.....................................................….…

19. Wiring diagram..........................................................................................….……….………

20. Control box.........................................................................................................….………..

21. Data label.............................................................................................................….…….

22.

Ordering key.........................................................................................................….……..

23. Mixing chamber...................................................….…………………………….………….

24. Fixed console………………………………..............................................................….…..

25. Swivel console..............................................................….…………………………….……

26. Roof section…...............................................................….…………………………….…..

27. Roof warhead...........................................................….…………………………….……….

28. Passage part...........................................................….…………………………….………..

29. Rain protection louver PDZM.............................................….………………………………

Summary of Contents for MONZUN 15 Series

Page 1: ......

Page 2: ...lation 10 11 Electrical installation 11 12 Commissioning 12 13 Decommissioning 12 14 Maintenance 12 15 Failures and their elimination 13 16 Conversion to another type of fuel 15 17 Components used in heaters MONZUN 16 18 Recycling and disassembly at end of service life 16 19 Wiring diagram 17 20 Control box 18 21 Data label 19 22 Ordering key 19 23 Mixing chamber 20 24 Fixed console 21 25 Swivel c...

Page 3: ...nting time starting speed of the burner fan is set by the the control automatics the burner electrical ignition is triggered and the electromagnetic gas valve is opened After the burner is ignited the speed of the burner fan is adjusted to the operating speed according to the required power When the heater exchanger is heated to the set temperature the fan operating thermostat triggers the axial a...

Page 4: ...ndicator light red burner ignition failure or flame extinguishing Running light orange presence of flame Over temperature light red exchanger overheating failure Emergency thermostat deblocking button unscrew the cap E F B3 B2 1 0 30 1 0 A 250 N M P C B1 B H J K L G øD øD ...

Page 5: ...K heater weight kg 53 72 93 MONZUN heaters are available in these designs For horizontal mounting design Z For vertical mounting under the ceiling design V Discharge flange design P For installation in air handling units design K MONZUN heaters in design K do not have blinds diffusers fan or fan carrier and may only be used as part of air handling units 1 2 5 4 3 6 7 8 9 10 11 13 12 6 1 Cabinet of...

Page 6: ...9 8 35 1 46 1 55 1 15 1 20 1 29 8 35 46 1 55 1 12 0 12 0 22 4 22 4 34 7 34 7 12 0 12 0 22 4 22 4 34 6 34 7 11 8 11 8 22 1 22 1 34 6 34 6 11 3 11 3 22 1 22 1 34 6 34 5 1 80 2 30 3 35 3 86 5 16 6 20 2 17 2 76 4 04 4 69 6 14 7 49 1 35 1 80 2 66 3 14 4 09 4 95 1 30 1 73 2 55 3 02 3 91 4 76 1 3 1 3 2 42 2 42 3 75 3 75 1 64 1 64 2 88 2 88 4 46 4 46 0 97 0 97 1 82 1 82 2 99 2 99 0 93 0 93 1 75 1 75 2 86 ...

Page 7: ...d with M8 bolts for which it is attached to a supporting structure eg on a bracket Select the location of the MONZUN heaters so that the entire space is ventilated The minimum distance between the surface of the heater and other surfaces is indicated on the picture below The minimum distance between the non insulated flue duct and flammable materials is 200 mm MINIMAL SPACE min 500 A min 500 Z T B...

Page 8: ...10 16 40 50 9 12 7 2 2 5 5 9 23 26 5 7 4 5 6 9 12 26 60 75 20 26 12 3 5 5 7 14 33 36 12 14 7 9 11 15 30 70 90 25 30 14 4 6 8 16 37 40 14 16 8 6 9 14 27 57 62 19 21 10 9 11 17 32 70 80 25 28 13 5 6 9 16 36 42 13 15 8 2 2 5 4 8 28 37 6 7 8 4 5 1 5 1 5 2 4 16 23 3 4 5 2 3 3 5 4 6 11 40 51 10 12 14 6 8 2 2 2 6 21 28 5 6 7 5 3 4 5 5 6 9 16 55 75 18 24 26 9 12 3 3 5 10 27 33 7 9 11 5 6 8 9 13 20 66 90 2...

Page 9: ...9 Flue gas exhaust Combustion air supply Flue gas exhaust Combustion air supply min 300 1 100 500 200 ...

Page 10: ... Examples of type installation are given in Chapter 8 The amount of combustion air for heaters must comply with relevant standards and regulations Recommended installation height Z mm of heaters MONZUN with outlet with tilting louvers on discharge is listed in Tab 4 1 Free access min 500 mm to the burner chamber and to the exchanger must be provided from the sides Determination of the safety dista...

Page 11: ...y sizing The MONZUN heaters must be connected to the TN S system in accordance with the applicable standards The power supply must have the required protection according to the relevant standard According to EN 61140 MONZUN heaters are class I electrical appliances and are equipped with a protective conductor connection terminal This terminal must be connected acc to the above standard Thread G 3 ...

Page 12: ...er of the screen If you switch to automatic mode the inscription AUTO will appear in the upper left corner of the screen The burner output power then changes automatically depending on the measured and set temperature If the heater is heating a valve symbol appears on the display below the desired heating value 3 If the MONZUN heater does not start and the red backlight of the RESET button lights ...

Page 13: ... set thermostat of the fan set the fan thermostat defective air fan replace the air fan faulty capacitor of the fan replace the capacitor defective fan thermostat replace the fan thermostat When the burner is running it is necessary to avoid shutting down the electric power supply This can lead to overheating of the exchanger through thermal inertia it does not cool down In case of overheating of ...

Page 14: ... Remove the door of the burner box 3 Disconnect the cable connectors from the exhaust fan 4 Disassemble the burner assembly 5 Disassemble the burner fan 6 Install in reverse order replace fan seal LZ LI 1 5 10 5 Ionisation electrode Ignition electrodes 1 Disconnect the MONZUN heater from the electrical network and close the gas supply 2 Remove the door of the burner box 3 Disconnect the cable conn...

Page 15: ...e and cable for connection to the control automatics Screwdriver to adjust the richness of the mixture When converting to a different fuel no parts are replaced the rebuilding consists in setting the appliance to a new fuel 1 Setting the burner fan speed to the respective fuel see Tables 7 1 to 7 3 page 11 The speed setting is performed from the computer using Honeywell ESYS software The computer ...

Page 16: ...heater and ensure its disposal 2 Hand over the old heater to the manufacturer for disposal 3 Disassemble the heater and give it away as scrap Fans Venturi tubes gas valve and heater wiring are electrical waste The heater shell is a lightweight 27 grade steel waste The exchanger burner and burner extension are alloyed steel waste class 025 Control automatic Communication cable connector Gas valve P...

Page 17: ... Fan operating thermostat H1 H2 H3 H4 S FU1 CONTROL AUTOMATIC X1 XS XR XM XP X2 1 1 M H power indicator light green axial fan relay control circuit power fuse malfunction indicator light red service switch resistance of fan power circuit burn indicator light orange axial fan power supply terminals overheat indicator light red burner fan terminals for control connection H N N TK TK TK TK C C O O A ...

Page 18: ...EAT C C O O A A H H E E L1 L1 N N PE PE XS 230 V 50 Hz PE CYKY 3x1 5 JYTY O 4x1 SYKFY 2x2x0 5 PE RESET RESET MODULATION 0 10 V GND N N L L R1 R1 R2 R2 DC DC 24 V PE N L XR XM XP The device is preset by the manufacturer its operation depends on correct installation and adjustment All equipment is tested for safety and serviceability when finished MONZUN heaters are packed in cardboard boxes on spec...

Page 19: ...power series 30 wall mounted design fuel natural gas Gas ZP natural gas PB propane butane P propane Unit design Z horizontal wall mounted V vertical under the ceiling P pressure flange K into air handling units Performance series 15 20 30 40 50 60 ...

Page 20: ...ed for mixing of outdoor and circulating air It consists of a body made of galvanized sheet metal and three louvers flaps designed to adjust the selected air ratio in the range of 0 to 100 For outdoor air the damper is tight for circulation air two leaking dampers The control dampers are mechanically coupled with manual design 01 or continuous control actuator design 57 The mixing chamber is avail...

Page 21: ...st be firmly fixed In this way the heater is attached only to the hinge points located on the bottom panel Note The heater must not be in collision with the flue gas outlet and the gas supply 8xø12 8xø12 668 643 608 250 412 548 287 162 The roof section is designed to be installed in the roof opening serves to fasten the roof head It consists of an oven with dimensions F x F and a length of 600 mm ...

Page 22: ...serves to fasten the roof head It consists of an oven with dimensions F x F and a length of 600 mm and four free rails which are mounted according to the roof pitch on the pipe Everything is made of galvanized sheet metal Rain protection louver PDZM blind is designed to terminate the passage part on the outside wall Characteristic dimension F x F Made of galvanized sheet metal 15 20 560 14 5 30 40...

Page 23: ...2 86 2 86 5 86 5 86 4 86 4 50 50 52 52 52 52 95 8 95 6 95 0 94 9 95 2 94 8 78 2 79 2 78 2 78 9 78 5 78 8 16 20 2 29 84 34 4 46 16 54 8 12 12 22 4 22 4 34 6 34 6 0 280 0 280 0 455 0 460 0 790 0 800 0 260 0 260 0 410 0 410 0 720 0 720 0 005 0 005 0 005 0 005 0 005 0 005 82 8 82 6 83 1 82 9 83 5 82 4 86 2 86 2 86 5 86 5 86 4 86 4 50 50 52 52 52 52 95 8 95 6 95 0 94 9 95 2 94 8 78 2 79 2 78 2 78 9 78 ...

Page 24: ... 0 800 0 260 0 260 0 410 0 410 0 720 0 720 0 005 0 005 0 005 0 005 0 005 0 005 84 4 84 4 84 6 84 3 84 6 83 9 87 9 87 9 87 4 87 4 87 4 87 4 50 51 52 54 52 53 96 0 95 8 95 2 95 1 95 3 94 8 79 9 81 2 79 5 80 2 79 4 79 9 15 1 20 1 29 8 35 1 46 1 55 1 11 3 11 3 21 1 21 1 34 5 34 5 0 280 0 280 0 455 0 460 0 790 0 800 0 260 0 260 0 410 0 410 0 720 0 720 0 005 0 005 0 005 0 005 0 005 0 005 84 4 84 4 84 6 ...

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