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03.03.2021

 Rev. 01 

                                                                                                                                www.ecodense.com 

 

 

 

 

COMBI BOILER INSTALLATION,  
OPERATING AND MAINTENANCE MANUAL 

 

 

 

 
 
 
 
 

ECODENSE WT-S ONE 35 COMBI BOILER  

ECODENSE WT-S ONE 42 COMBI BOILER 
ECODENSE WT-S ONE 45 COMBI BOILER 

Summary of Contents for WT-S 35

Page 1: ...03 03 2021 Rev 01 www ecodense com COMBI BOILER INSTALLATION OPERATING AND MAINTENANCE MANUAL ECODENSE WT S ONE 35 COMBI BOILER ECODENSE WT S ONE 42 COMBI BOILER ECODENSE WT S ONE 45 COMBI BOILER...

Page 2: ...n order to ensure safe cost effective and environmental friendly use If you encounter any issue that is not explained clearly in this manual or you could not understand please contact with our service...

Page 3: ...eral Controls 15 8 2 Assembly of Condensing Fluid Drain 15 9 ECODENSE CONTROL INSTRUCTIONS BEFORE START UP 16 9 1 Control Panel Description 17 9 2 Operating Principle 18 9 2 1 Winter Mode CH DHW 18 9...

Page 4: ...of electrical voltage Product handling information GAZ HATTINI TEM ZLEY N Z CLEAN GAS LINE Clean the gas line warning on gas line Carry in an upright position Fragile Item Protect against water Abbre...

Page 5: ...device Keep the device away from explosive and flammable materials If you sense gas leakage Installation errors damage handling an unauthorised installation site or similar can cause gas to escape and...

Page 6: ...g a cold period make sure the heating installation remains in operation and that the rooms are sufficiently heated Even if rooms or the whole dwelling are not in use for certain periods the heating mu...

Page 7: ...alist company for advise on this Changes to the surroundings of the boiler You must not make any changes to the surroundings of the boiler Never shut down the safety devices Do not tamper with any of...

Page 8: ...or storage of the product Not preserving the product in its original packaging until the installation stage Incorrect and poor electrical connections Failures due to incorrect voltage applications fre...

Page 9: ...or heating water under the boiling temperature at atmospheric pressure It should be connected to CH and DHW circuit suitable for its performance and heat output The boiler is set to give nominal heat...

Page 10: ...03 03 2021 Rev 01 9 4 PARTS...

Page 11: ...03 03 2021 Rev 01 10 5 BOILER HYDRAULIC SCHEMA...

Page 12: ...g Temperature C 85 85 85 Maximum Operating Pressure bar 3 3 3 Minimum Operating Pressure bar 0 8 0 8 0 8 Gas Specifications Gas Type G20 G31 G20 G31 G20 G31 Gas Inlet Pressure G20 mbar 20 20 20 Gas In...

Page 13: ...A The noise level value corresponds to the value measured with semi anekoik semi unreflecting acoustic room testing according to the product standards at the time of expansion of the smoke release sys...

Page 14: ...03 03 2021 Rev 01 13...

Page 15: ...product and vibration while handling the product Do not leave the product in wet environment Device must be shipped in original packaging Combi Boiler X x Y x Z mm Weight kg WT S ONE 35 COMBI BOILER 4...

Page 16: ...ons are proper Electrical Connection Perform electrical connections according to the diagram provided Follow general security rules during installation of electric wiring and making connections Connec...

Page 17: ...essure is displayed on control card display Check the system water pressure on the display 8 Control if the condensing fluid siphon is made of plastic isolated against frost at correct radius and conn...

Page 18: ...2 CH setpoint adjustment K6 DHW setpoint adjustment K3 OFF Info mode selection K7 DHW setpoint adjustment K4 RESET mode Display Description S1 DHW mode S9 Solar mode S2 Reset request S10 S17 Water pre...

Page 19: ...is needed combi is worked on DHW mode and tap symbol will be flashing when combi works at DHW mode Because of the DHW priority even if the appliance is operating at CH combi will switch to when DHW is...

Page 20: ...03 03 2021 Rev 01 19 10 ELECTRICAL DIAGRAM AND RELATED CONNECTIONS...

Page 21: ...th 4 Input Return Temperature Sensor 5 Earth 6 Input Supply Temperature Sensor 7 Earth 8 Input DHW Temperature Sensor 9 Earth X7 1 WP Supply Water Pressure Sensor 2 BS Input 3 BS GND 4 PWM Supply Supp...

Page 22: ...03 03 2021 Rev 01 21...

Page 23: ...03 03 2021 Rev 01 22...

Page 24: ...s of the related terminals in the panel box as shown in the illustration below Closure of Room Thermostat contact generates a heat demand in CH mode If the room thermostat is not connected to the boil...

Page 25: ...and adjust combustion parameters precisely by following above steps After adjustment of parameters are finished close all measurement points as they will be leak proof Flue gas emission values and flu...

Page 26: ...bolts of the boiler Tighten loose bolts After starting the condensing boiler and making required adjustments perform flue gas emission measurement and check if there is an ideal combustion 13 2 Seaso...

Page 27: ...de expected bounds meaning a problem on electronic components E09 Valve feedback error The valve feedback doesn t respect controller commands E12 EEPROM integrity lockout The EEPROM check fails The da...

Page 28: ...Shaky activation of burner Gas pressure Combustion parameters Check the gas pressure and combustion parameters No combustion after ignition Electrode Ionization Check the position state of the electro...

Page 29: ...2 Fan 10 Heating temperature sensor 3 Safety pressure relief valve 11 Air gas venturi 4 DHW temperature sensor 12 Ignition electrode Ionization 5 Burner 13 Plate heat exchanger 6 Pressure sensor 14 Co...

Page 30: ...YE Tel 90 216 442 93 00 Fax 90 216 370 45 03 Factory Contact Details T rkg c OSB B lent Ecevit Bulvar No 11 ORLU TEK RDA T RK YE Tel 90 282 685 44 80 81 Fax 90 282 685 42 09 You can also reach us thro...

Page 31: ...03 03 2021 Rev 01 30 18 NOTES Please record and forward your measurements and observations to us www ecodense com...

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