Thermona Therm 28 KD Installation Manual Download Page 1

 
 
Manual for Installation 
and Maintenance of 
Condensing Boilers 

 

 
 

 

 

 

 

 
 
 

 

 
 
 
 

 
 
 

 

Therm 28 KD, KDZ, KDC 

Summary of Contents for Therm 28 KD

Page 1: ...Manual for Installation and Maintenance of Condensing Boilers Therm 28 KD KDZ KDC...

Page 2: ...INSTRUCTIONS FOR OPERATION AND MAINTENANCE 9 OPERATING THE BOILER 9 7 DIMS03 TH01 MODULATION ELECTRONICS 11 8 SIT 848 SIGMA GAS FITTING 14 9 GUARANTEE AND LIABILITY FOR DEFECTS 15 10 GRAPHS OF THE US...

Page 3: ...ular burner and a modified pipiline conducting the air gas mixture The approriate rationing of the air gas mixture and its mixing is ensured by a mixer and a special gas fitting The latter contains a...

Page 4: ...perations and the electric circuits participating in the ignition of the burner Important The type of supply of the ionizing current is determined by the neutral It is therefore crucial that the neutr...

Page 5: ...stem excess pressure bar 0 8 0 8 0 8 Max DHW inlet pressure bar 6 Min DHW inlet pressure bar 0 5 Max heating water outlet temperature o C 80 80 80 Coaxial flue exhaust diameter mm 60 100 60 100 60 100...

Page 6: ...materials polyurethane polystyrene polyethylene PVC etc Important No flammable objects can be placed closer than at the safe distance from the boiler the minimum distance of the appliance from flamma...

Page 7: ...by a professional company with valid certification and its professional certified employees and according to the approved documentation for gas fitting The gas regulator is not to be fitted in front...

Page 8: ...ng system is filled with water the boiler must be unplugged i e the plug must be out of the socket The recommended heating water pressure ranges from 1 to 1 5 bar when the system is cold The heating s...

Page 9: ...imum Plug the cable into the socket and start the boiler by turning the mode switch Turn the mode switch for a short time to malfunction unblock position so that the boiler gets automatically ignited...

Page 10: ...ay The meaning of the used symbols temperature failure modes and service data in digital numbers DHW regime DHW temperature displayed heating mode heating temperature displayed boiler burning temperat...

Page 11: ...l value 6 Offset of the weather compensation curve the numerical value 7 Running speed of the ventilator without a symbol the numerical value x 10 8 Back to the standard indication Once the setting ha...

Page 12: ...t this moment the burning in the boiler is stopped while the circulation pump is still in operation and the time limit of the repeated ignition is put into operation the service setting of the time li...

Page 13: ...t the starting power circa 10 sec after the boiler s ignition and increases the boiler output at the maximum level so that the outlet temperature that was previously set by the user can be achieved as...

Page 14: ...the air gas ratio air pressure signal inlet module for measuring the outlet gas pressure setting of the starting point of regulation SIT 848 SIGMA is a gas fitting with proportional regulation air ga...

Page 15: ...and maintenance The guarantee covers neither situations caused by non standard conditions in the distribution network voltage fluctuation and overvoltage peaks gas pressure and purity etc nor defects...

Page 16: ...28 KDC KDZ 0 0 50 0 100 0 150 0 200 0 250 0 300 0 350 0 400 0 450 0 500 0 0 4 0 6 0 8 1 1 2 Water through flow m 3 h Outlet excess pressure mbar Wilo 3 Grunfos 3 Warning The curves of the applicable c...

Page 17: ...11 Wiring connect of the THERM 28 KD boilers with the DIMS03 TH01 automatics 17...

Page 18: ...12 Wiring connect of the THERM 28 KDC boilers with the DIMS03 TH01 automatics 18...

Page 19: ...19 13 Wiring connect of the THERM 28 KDZ boilers with the DIMS03 TH01 automatics...

Page 20: ...re no 23640 Ventilator MVL 130 24 store no 22141 Ionizing electrode store no 20342 Mixer SIT store no 40390 Gas valve SIT store no 40848 Expansion vessel 7l store no 22168 Seal pipe store no 23405 Blo...

Page 21: ...noni condensation device store no 23821 Ignition electrode store no 23640 Ventilator MVL 130 24 store no 22141 Ionising electrode store no 20342 Mixer SIT store no 40390 Gas valve SIT store no 40848 E...

Page 22: ...izing electrode strore no 20342 Mixer SIT store no 40390 Gas valve SIT store no 40848 Expansion vessel 7l store no 22168 Seal pipe store no 23405 Blocking thermostat store no 40035 Transformer 220V 24...

Page 23: ...17 HANGING THERM 28 KD KDZ KDC BOILERS I 23...

Page 24: ...sely to each other not further than 50 cm that they are exposed to the same climatic conditions C43 Separated connection to two pipelines within the same shaft The outlet of both shafts is either conc...

Page 25: ...the requirements of valid norms and regulations The product packaging should be taken to the paper disposal area while the package film should be disposed in the public containers in which the plastic...

Page 26: ...e authorized person 202 THERM 28 KD THERM 28 KDC THERM 28 KDZ certificate for type testing according to the EC directives for gas appliances 90 396 EEC No E 30 00712 02 THERM 28 KD THERM 28 KDC THERM...

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