Do you have a question about the SY250 and is the answer not in the manual?
Questions and answers
Mira
January 29, 2025
On dispay is No signal .I change the batery but stil is No signal.
Can YouTube help me?
1 comments:
Mr. Anderson
February 10, 2025
To fix the "No signal" issue on your TiEmme SY250 after changing the battery, you need to resynchronize the remote controller with the control board by following these steps:
1. Open the battery box of the remote controller and move the cover to access the dip-switches. 2. Modify the dip-switch configuration if needed, then close the remote controller. 3. On the control board, switch off the power supply (230V). 4. Switch on the power supply while pressing the same button on the remote controller to allow the system to recognize the new signal.
This should restore communication between the remote controller and the system.
Introduction The Controller SY250 is an instrument to control Stoves and Boilers with automatic ignition and pellet load. Thanks to exhaust temperature acquisition and parameters settings the system’s functioning is defined. It is possible to set Parameters’ configuration inside the menu.
Page 6
Primary Air Flow Sensor 43: +12V 43-44-45 44: signal 45: GND Connection to the Control Panel RS232 Serial Connection RS485* Serial Connection Connect to the Earth CONNECT ALWAYS * if present Pag. 6 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
If it is set the plant 0 or 2, if there is a sanitary water demand the Pump is not blocked by the Room Thermostat and, if it was previously been blocked by the Thermostat, it is reactivated. = 1, 2, 3 and the input is not used short circuit the relative pins. Pag. 7 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
NOTE: even if the sensor can read temperatures in the range 0 ÷ 500 °C the entire sensor wiring can work only in the range 0 ÷ 500 °C. TiEmme elettronica is not responsible of any damage or bad functioning of the probe due to a wrong use of it (i.e. thermic and mechanical stresses to the probe).
The long pressure of P2 or K3 button activates this function. The bottom display shows PELL, the upper display the value. With buttons P2/P4 or K3/K7 the value is increased or decreased. Values are Pag. 11 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
Room appears only if A19=1. Menu to modify the Buffer Thermostat’s value. This Menu is PuFF Buffer visible only setting a plumbing system with a Buffer probe (parameter P26=2, 3, 4). Pag. 12 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
In the bottom display 4 lines blink. Wait for the message of the learning done ‘YES’. If the controller doesn’t receive correctly the new code, the display shows the message “NO”. In this case repeat theoperation. Pag. 14 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
(P25=0) they are in Volts. The set or calculated values are automatically define between the limits and P30. Code Description Unit [Volt] Ignition Power 2800 [RPM] [Volt] Stabilisation Power 2800 [RPM] Pag. 15 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
Maximum number ignition attempts [nr] Work Combustion Powers’ number [nr] Recipe number [nr] Pellet Sensor configuration: [nr] 0=input N.C.; 1=input N.O.; 2=Sensor not used Configuration of Pressure Boiler Water Sensor [nr] Pag. 17 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
If the system is in Standby for Room Thermostat or External Thermostat it doesn’t exit if a sanitary water demand occurs If the system is in Standby for Room Thermostat or External Thermostat it exits if a sanitary water demand occurs Pag. 18 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
Tens of hours Tens of minutes Hours The Counters Co.04, Co.05, Co.06 have the format: Thousand The image shows a counter that indates 22324 occour events. 0022 0022 Hundred Unit Tens Pag. 19 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
Minimum air flow for Power 4 2000 FL26 Minimum air flow for Power 5 2000 FL27 Minimum air flow for Power 6 2000 FL30 Minimum air flow for Modulation Power 2000 FL40 Maximum air flow 2000 Pag. 20 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
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Maximum work time for Power 3 Maximum work time for Power 4 Maximum work time for Power 5 Maximum work time for Power 6 Maximum work time for Modulation Power Regulation Step Pag. 21 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
Default parameters To set the default parameters, use System Evolution Software and set the parameter “ Restore” to 1. Pag. 22 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
It is recommend using twisted and shielded wire to connect the Remote Keyboard to the Control Board. Below is shown how connect the Remote Keyboard to the SYPlug02 board that leads out of the stove or boiler the control board’s RS232 and RS485 connectors. Pag. 23 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
Safety Valve or Load Pellet Engine Led On: Output Aux2 ON or Cleaning Pipe Engine Pellet Level Led On: lack of pellet External Thermostat Led On: contact open * Only for plumbing systems with Flow Switch Pag. 24 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
Menu to change the languages of the LCD panel. Keyboard Menu Menu to set the contrast and light of LCD panel. Each parameter in Menu consists of the name, the minimum and maximum set, the current value ("Set"). Pag. 25 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
00:00 Friday 00:00 00:00 Weekly: Program the times to switch on and off the system: there are 3 time slots. Daily Mon-Sun____________ Weekly __________ Week-End 08:30 13:15 20:00 22:00 00:00 00:00 Pag. 26 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
Menu to set the contrast and light of LCD panel. Set Contrast Keyboard Menu_______ Set Minimum Light System Menu 4.4.1 Set Contrast This Menu allows to set the display contrast. Set Contrast _____ Set Contrast _____ Set Minimum Light Pag. 27 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
This Menu allows to set the display light when you don’t push any button. Set Minimum Light Set Contrast Set Minimum Light Push the buttons P4 and P6 to increase or decrease the light; P3 to save and exit, P1 to exit without save. Pag. 28 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
Functioning States The functioning of the controller SY250 is managed with functioning States, each one is characterised by the control of the system’s main functioning parameters, such as the Exhaust temperature, the room temperature, the activation of safeties for functioning errors, etc.
If Exhaust Temp>(Th06+D01) the system goes in Run Mode, if Exhaust Temp<(Th06+D01) the system tries again Ignition from timer Variable Phase; in case of finished number of attempts it goes in Extinguishing with error Er12 Pag. 30 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
Buffer Thermostat Th58 and P26=2, 3 and Summer the end of timer Modality or Room Temp.> Remote Room Thermostat and A52=2 Control at the end of Goes in Extinguishing with error Er03 timer Pag. 31 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
It is possible to configure the Output V2 (pins 5-6) setting the parameter P44. If this output isn’t used set P44=0. 6.6.1 Pellet Safety Valve or Auger 2 If the parameter P44=1 the output is configured as a Pellet Safety Valve or Auger 2. Pag. 34 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
=30 °C, D05=12 °C, P03=5 Room Temperature (°C) ≤ 18 18 ÷ 20 21 ÷ 23 24 ÷ 26 27 ÷ 29 Heating Power Power 5 Power 4 Power 3 Power 2 Power 1 Pag. 35 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
Waiting Time before starts the first regulation (Stabilization of the System) to set which kind of output has to be regulated: 0=Regulator Disabled; 1=Combustion Fan regulation; 2=Combustion Fan+Auger regulation; 3=Auger regulation; 4=Auger+Combustion Fan regulation; 5=Regulator not present; Pag. 36 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
Page 37
Extinguishing and on display appears the message Er41. NOTE: If the user changes the Auger and Fan settings with the Calibration, the regulator will consider the new values obtained as starting values for the combustion management. Pag. 37 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
3 fig. 4 Heating Plant The Pump is On if the water temperature is greater than Th19 Thermostat. When there is a demand of domestic water the Pump is blocked. Pag. 38 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
Close 40°C ≤ T< 70°C Winter Open Summer T ≥ 70°C 6.10.1 Pump in Step Functioning If parameter A15=1 the Step mode functioning of Pump (Output P/V3, pin 7-8). is set. Pag. 41 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
If the system was in a On state and lack of voltage is less than 50 min and greater than 60 s, the system goes in Recover Ignition In case of prolonged absence of Supply Voltage the systems goes in Block with error message Er15 Pag. 42 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
If it occurs an error the system goes immediately in Extinguishing; if the P1 or K1 button are pressed it is possible to get immediately the system in Extinguishing or in Ignition. Pag. 43 / 44 DMAN802000066-SY250 Idro 4/8 Buttons Manual...
Need help?
Do you have a question about the SY250 and is the answer not in the manual?
Questions and answers
On dispay is No signal .I change the batery but stil is No signal. Can YouTube help me?
To fix the "No signal" issue on your TiEmme SY250 after changing the battery, you need to resynchronize the remote controller with the control board by following these steps:
1. Open the battery box of the remote controller and move the cover to access the dip-switches.
2. Modify the dip-switch configuration if needed, then close the remote controller.
3. On the control board, switch off the power supply (230V).
4. Switch on the power supply while pressing the same button on the remote controller to allow the system to recognize the new signal.
This should restore communication between the remote controller and the system.
This answer is automatically generated