TiEmme MB250, Technical Manual

Page 1: ...Pag 1 70 DMAN802000093 Manual MB250 Hydro Wood Pellet STD11 Date 09 11 2018 TECHNICAL MANUAL MB250 HYDRO WOOD PELLET STD11...

Page 2: ...P51 parameter Introduction of T25 timer During this time exhaust fan2 works at power VS14 after transition from Pellet to Wood in Combi 2 modality Introduction of A49 parameter in order to remove Buff...

Page 3: ...ne 15 External Chrono 15 ANALOG INPUTS 15 Exhaust Probe Thermocouple 15 Boiler Probe 15 Buffer Probe Top Buffer Probe 15 Bottom Buffer Probe 15 Boiler Return Probe Flow 15 DHW Probe 16 External Probe...

Page 4: ...ne 44 Output under Thermostat 44 Cleaning Engine 44 Combustion Fan 2 45 Heating Fan 45 Air Valve 45 Error Signalling 45 Cleaning Engine 2 45 Auger 2 in On Off mode 46 Auger 2 Always On 46 Air Valve 3...

Page 5: ...stallation steps the configuration the functioning and the technical characteristics 2 Language Packages Languages K100 K400 and K700 have the following languages available Italian Polish Dutch Latvia...

Page 6: ...connection modalities for a correct installation For a correct and secure functioning connect always ground connection For a correct operation follow carefully the modalities of connection indicated t...

Page 7: ...Pag 7 70 DMAN802000093 Manual MB250 Hydro Wood Pellet STD11...

Page 8: ...reen 27 28 Input IN2 configurable Configuration parameter P74 Analog Input NTC 10K probe Digital Input 29 30 Input IN3 configurable Configuration parameter P75 Analog Input NTC 10K probe Digital Input...

Page 9: ...the parameters P25 to choose the Combustion Fan type with or without encoder and P81 to choose the Auger type with or without encoder Set also the parameter PA44 to define the NTC probe to connect to...

Page 10: ...ins 22 24 System Pump P3 To more details see the par 7 16 2 Plumbing Plant Management Configuration 10 When the system detects a different input configuration error message Er56 For the actual setting...

Page 11: ...Connected Devices Parameter Value Input IN8 P71 Input not used 0 Primary Air Flow Sensor 1 Pellet Level Sensor 2 Photo resistance 3 IN2 IN3 IN5 IN9 and IN10 Configurable Inputs for more details see se...

Page 12: ...l It is therefore recommended to use shielded twisted pair wires for connection Remote Keyboard The Remote Keyboard allows remote control of the system It s functionality is similar to the Local Keybo...

Page 13: ...Off state and Pellet modality In Wood modality the sensor status doesn t influence the system behavior If the input is set but not used leave the pins unconnected Door Sensor In case of opening the do...

Page 14: ...vates the Pump contact open if the temperature of the water exceeds the value of the Thermostat for the Activation of the System Pump Th19 or Th59 the system blocks the Pump until the temperature reac...

Page 15: ...le To the connections 25 26 is available the Exhaust Probe With this probe it is possible to read the exhaust temperature This probe is a Thermocouple K sensor The sensor can read from 0 to 500 C with...

Page 16: ...goes from 0 to 100 If not connected the read value is 0 In case of use on input IN8 connect it to pin 44 signal and 33 5V The photo resistance is enabled only in Pellets modality If the system provide...

Page 17: ...4 thermostat not reached the system reactivates the Pump and goes in Run Mode thermostat reached the system goes in Standby and blocks the Pump as in case 2 and 3 if A01 5 thermostat not reached the s...

Page 18: ...tions Menu Increase P5 Enable chrono program Change the operation mode of the system if P11 2 3 4 only in Off state P6 Enter in Visualizations Menu Decrease Led Function Led Function D1 Heating Resist...

Page 19: ...d of two pages Date and time main temperature main thermostat warning alarms tool Home page buttons System ignition and unblock Access to Visualizations menu Access to User menu 1 Access to chrono fun...

Page 20: ...temperature water Er05 Extinguishing due to high exhaust temperature Er07 Encoder Error The error may occur due to lack signal Encoder Er08 Encoder Error The error can occur due to problems of adjust...

Page 21: ...Cleaning Night Mode The system goes into Night Mode Msg LCD or K Series keyboards with missing translations To cancel the message you have to upgrade the keyboard firmware Monitor To access press P4...

Page 22: ...umber of recipes visible to the user parameter P04 This value can be set in the Secret Menu Enables If P04 1 or P11 1 the menu isn t visible Auger Calibration Menu to change the Auger s work time or s...

Page 23: ...grammed by setting Th83 Thermostat Flow Thermostat Menu which allows to modify the Flow thermostat s value This Menu is visible only if P42 0 and setting a plumbing plant with Flow Probe P26 9 It is p...

Page 24: ...ing Engine if PA56 1 During the set times the display shows the message Night Mode The menu is displayed only if at least one engine is disabled in Night Mode Remote Keyboard visible if A52 0 Enable T...

Page 25: ...rogrammong with the keys P3 or K3 enable a V is displayed or disable the time slot a V is not displayed by pressing the keys P5 or K2 Daily Select the day of the week to program and set the ignition a...

Page 26: ...rol panel software Sound It allows to enable or disable the acoustic alarm of the keyboard Keyboard Address This menu is password protected the password is 1810 it allows to change the address of the...

Page 27: ...on Run Mode Modulation Standby Extinguishing or Maintenance Safety Extinguishing Block Functioning states in Wood Modality Off Run Mode Modulation Standby Extinguishing or Maintenance Safety Extinguis...

Page 28: ...haust temp Th09 and previously the system was in Pellet Mode goes in Run Mode Max speed OFF OFF Si exhaust temp Th01 and previously the system was in Wood or Combi Mode goes in Ignition Recovery P71 4...

Page 29: ...T04 if light flame L01 Thermostat goes in Variable Phase Variable Timer Control Thermostats Combustion Heating Resistance Fan Auger T05 P71 4 and P74 P75 P76 18 exhaust temp Th09 Thermostat goes in R...

Page 30: ...conds Retry Ignition from the Variable Phase in case of ignition attempts are over it goes in Extinguishing with alarm Er12 OFF At the end of T06 if light flame L01 Thermostat goes in Run Mode Ignitio...

Page 31: ...1 4 or P74 P75 P76 18 If Light flame L00 Thermostat NOTE The system can go in Ignition Recovery in Combi 2 modality also if it is turned on again once it was turned off in Wood mode and if the Cleanin...

Page 32: ...Standby at the end of T22 timer This condition is true if there isn t a sanitary water demand or if is set a plumbing plant with buffer If the Bottom Buffer Probe is present the buffer charge ends whe...

Page 33: ...harging resumes if buffer temperature Buffer Thermostat Th58 Ih58 1 Standby In all phases if the flue gas temperature Th08 Thermostat or water temperature Th25 Thermostat the system is in Safety If th...

Page 34: ...ger On Timer Control Termostatos Combusti n Resistencia Encendido Ventilador Sinf n T50 P71 4 and P74 P75 P76 18 If exhaust temp Th01 Thermostat starts the timer T50 OFF Always ON OFF P71 4 or P74 P75...

Page 35: ...hing During all the Extinguishing phase in case of Combi 2 if the system was turned off in Pellet Mode and Exhaust Temperature Th68 the system passes to Wood Extinguishing Wait Timer Control Thermosta...

Page 36: ...and P74 P75 P76 18 exhaust temp Th01 thermostat starts T50 timer OFF Always ON OFF P71 4 or P74 P75 P76 18 Light flame Thermostat L00 Block Timer Control Thermostats Combustion Heating Resistance Fan...

Page 37: ...rmostats Th58 and Th85 are satisfied Charging resumes if buffer temperature Buffer Thermostat Th58 Ih58 1 Wood Modulation Phase Timer Control Thermostats Combustion Heating Resistance Fan Auger exhaus...

Page 38: ...Wait wait OFF OFF Maintenance A27 1 Pause T32 Extinguishing of the combustion for the T32 time At the end starts the Work phase OFF OFF OFF Work T33 Combustion on for the T33 time At the end starts th...

Page 39: ...Pag 39 70 DMAN802000093 Manual MB250 Hydro Wood Pellet STD11 Auger On T50 exhaust temp Th13 thermostat start T50 timer OFF Always ON exhaust temp Th13 thermostat goes in Off OFF OFF...

Page 40: ...to burn the wood and finally enter in Wood Mode When the wood is over the system goes in Pellet mode This modality doesn t turn off automatically to perform the Combi cycle again you must first turn...

Page 41: ...llet power is not fixed to PA29 and no more controls for transition are carried out unless the door is open and then closed In that case the system fixes again the power to PA29 starts counting T71 an...

Page 42: ...3 2 On Winter if water temperature Boiler Thermostat the system goes in Modulation On Summer if water temperature Boiler Thermostat D23 the system goes in Standby at the end of T43 Timer To exit Stand...

Page 43: ...ity If it occurs any error the system goes immediately in Extinguishing with error If the On Off button is pressed it is possible to get immediately the system in Extinguishing or in Ignition Automati...

Page 44: ...the value of the parameter T31 the cleaning starts while the combustion parameters remain the same The cleaning is repeated P80 times To disable the cleaning set P80 0 In Wood mode the time T31 is cou...

Page 45: ...the fan goes to power 5 o Th05 exhaust temperature Th05 D04 the system increases one functioning power every 25 C from 60 C Exhaust Temperature C 60 60 84 85 109 110 134 135 159 160 Power Off 1 2 3 4...

Page 46: ...tact if it does not close the system goes in Block with error message Er27 management without limit switch P73 P74 P75 P76 o P70 are set to 0 Phase Description Phase 1 The system starts the motor for...

Page 47: ...Mixer Valve The Mixer Valve is available only if P26 7 8 9 The management involves the use of two outputs Aux3 and Aux1 The electrical connections and the plumbing plants in which it is enabled are th...

Page 48: ...osition and the regulation is disabled If the Pump is ON and the S3 temperature is less than Th70 Thermostat D40 the Valve is closed toward A for twice of T82 time If the Pump is ON and the S3 tempera...

Page 49: ...his time the engine have to complete its forward movement or the entire Cleaning Cycle At the end system goes to Phase 2 Phase 2 This phase lasts T99 seconds During this time the motor is off and must...

Page 50: ...mbing plant without flow switch is selected Boiler Thermostat takes the value set by the user Plumbing Plants with Buffer P26 4 8 The Buffer Thermostat is automatically calculated by the system and it...

Page 51: ...gulations act on the outputs as follows Read Air flow Speed value lower than prefixed range The Combustion Fan speed has increased of U60 up to the value P30 The Auger s time work speed has decreased...

Page 52: ...lant High voltage 1 Security Contact If the contact is opened the system activates the pump used for the disposal of excess temperature of the water in the boiler Auger and Fan management when there i...

Page 53: ...value of the Th21 thermostat for safety reasons the P1 Pump is always on Sanitary Plant When there is a water demand for domestic use and the water temperature in the boiler exceeds the value of Th19...

Page 54: ...N Winter Pellet Heat OFF ON Summer Pellet 5 C DHW ON OFF Summer Pellet 5 C DHW ON ON T 70 C Heat OFF ON CONFIGURATION 3 Setting the parameter P26 3 it is chosen the configuration shown in fig 6 fig 6...

Page 55: ...er temperature exceeds the thermostat Th59 value Example Th18 5 C Th19 40 C Th21 70 C Th57 5 C Th59 50 C S1 Temperature Probe Differential P1 Pump T 5 C ON T 40 C OFF T 40 C 5 C OFF 5 C ON T 70 C ON S...

Page 56: ...n if the water temperature is under the thermostat Th18 or if it is greater than Th21 thermostat Sanitary Plant The Pump P1 is on if the water temperature is greater than thermostat Th20 To avoid free...

Page 57: ...to adjust the return temperature see sec 7 13 14 If the temperature in the boiler is greater than the Th19 thermostat the system heats the water in the buffer if there is differential between the two...

Page 58: ...if there s difference between the buffer probe and the boiler probe buffer water temperature minus sanitary boiler water temperature the result has to be higher than the differential thermostat Th81 O...

Page 59: ...in the boiler exceeds the value of the thermostats Th21 or Th25 for safety reasons P1 is on If the water temperature in the buffer exceeds the value of Th78 thermostat P3 pump switches on and P2 valv...

Page 60: ...t required the Sanitary Function will stop at the end of T68 timer This function is disabled during the phases of ignition of wood with pellet on Combi Mode 2 P11 4 If the parameter A60 1 this functio...

Page 61: ...nition Power 0 P27 3000 RPM 60 s C11 Modulation Power P27 3000 RPM 60 s C12 Standby Power 0 P27 3000 RPM 60 s P05 Auger Period 4 60 s Auger s maximum speed 200 3000 RPM P27 Auger s minimum work time 0...

Page 62: ...Code Description Min Max Unit VS01 Ignition Power only in Pellet modality 0 230 V VS02 Stabilization Power only in Pellet modality 0 230 V VS03 Power 1 0 230 V VS04 Power 2 0 230 V VS05 Power 3 0 230...

Page 63: ...C Th19 Activation Pump Thermostat Boiler 20 350 C Ih19 Activation Pump Thermostat Hysteresis Boiler 1 20 C Th20 Sanitary 1 Thermostat Boiler 20 350 C Th21 Sanitary 2 Thermostat Boiler 20 350 C Ih21 Wa...

Page 64: ...alve 10 90 C D41 Ignition Delta 0 100 C it changes according to combustion recipes NOTE The thermostats are considered by the system in the following way during increasing temperature the system consi...

Page 65: ...orking time of the system before it goes in Block with the message Service 0 20000 ore T67 Working time of the system before appears the message Cleaning 0 20000 ore T68 Delay to restore the value of...

Page 66: ...eck Up 0 1 nr A13 System management for Boiler thermostat reached 0 the system goes in Modulation 1 the system goes firstly in Modulation and then if boiler temperature Boiler Thermostat D23 goes in s...

Page 67: ...number 1 6 nr P04 Recipe number 1 2 nr P09 Pellet Sensor configuration 0 input N C 1 input N O 0 1 nr P11 Operation Configuration 0 Pellet 1 Wood 2 Pellet Wood 3 Combi 1 4 Combi 2 0 4 nr P15 Value of...

Page 68: ...g Engine management in Night Mode 0 normal operation 1 Off 0 1 nr PA54 Cleaning Engine management in Night Mode 0 normal operation 1 Off 0 1 nr PA55 Cleaning Engine 2 management in Night Mode 0 normal...

Page 69: ...ers useful for the diagnosis of the system s life Submenu Description Total time Total time system feeding Functioning time Activity time system time at least one Fan works Operating work time System...

Page 70: ...cycle if not interrupted Restore Parameter s Factory Value Menu This feature allows to save the parameters set by the manufacturer as the default parameters to be restored in case the local welfare or...