Laars Heating Systems R12H7060 Control
The Laars Heating Systems R12H7060 Control is a critical programmable logic controller (PLC) specifically engineered for the Laars Mascot II series, including the LMC 125 modulating combination boiler and water heater. As an electronic PID modulating control, it serves as the central processing unit for the appliance, managing direct spark ignition, combustion blower speeds, and domestic hot water (DHW) priority. This LMC 125 programmed control is essential for technicians performing a boiler control board replacement to restore full outdoor reset functionality and precise firing rate modulation, which operates between 20% and 100% of full fire. Designed for professionals, this board ensures seamless communication with 4-20mA or 0-10VDC external signals for modern building automation integration. By monitoring flame sense signals and flue gas temperatures, the R12H7060 maintains system safety and peak thermal efficiency in hydronic heating applications.
Key Benefits:- Advanced Modulation: Governs the 5:1 turndown ratio to optimize energy consumption and reduce component wear.
- System Intelligence: Integrated outdoor reset logic automatically adjusts boiler temperature based on ambient conditions.
- DHW Priority Management: Ensures immediate thermal transfer to the brazed-plate heat exchanger for consistent on-demand hot water.
- On-Board Diagnostics: Provides real-time technical feedback on the digital display, including error history and lockout codes.
- Simplified Wiring: Feature-rich terminal strip allows for easy boiler pump and system pump synchronization.
How do I set the central heating setpoint on this LMC 125 control?
Access the navigation screen, press and hold the "Up" arrow for 3-5 seconds until the temperature appears, adjust to the desired setting, and press "Done" to store the local memory value.
Can this control board be used for both Natural Gas and Propane?
Yes, the R12H7060 is compatible with the Mascot II platform which is field-convertible, though specific combustion parameters must be verified during the combustion setup in the diagnostic menu.
What does a 3.6 flash code mean on startup?
A 3.6 code is a standard 90-second initialization period where the processor stabilizes; no setpoint adjustments can be made until the display transitions to the outlet screen.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Laars Heating Systems R12H7060 Control
The Laars Heating Systems R12H7060 Control is a critical programmable logic controller (PLC) specifically engineered for the Laars Mascot II series, including the LMC 125 modulating combination boiler and water heater. As an electronic PID modulating control, it serves as the central processing unit for the appliance, managing direct spark ignition, combustion blower speeds, and domestic hot water (DHW) priority. This LMC 125 programmed control is essential for technicians performing a boiler control board replacement to restore full outdoor reset functionality and precise firing rate modulation, which operates between 20% and 100% of full fire. Designed for professionals, this board ensures seamless communication with 4-20mA or 0-10VDC external signals for modern building automation integration. By monitoring flame sense signals and flue gas temperatures, the R12H7060 maintains system safety and peak thermal efficiency in hydronic heating applications.
Key Benefits:- Advanced Modulation: Governs the 5:1 turndown ratio to optimize energy consumption and reduce component wear.
- System Intelligence: Integrated outdoor reset logic automatically adjusts boiler temperature based on ambient conditions.
- DHW Priority Management: Ensures immediate thermal transfer to the brazed-plate heat exchanger for consistent on-demand hot water.
- On-Board Diagnostics: Provides real-time technical feedback on the digital display, including error history and lockout codes.
- Simplified Wiring: Feature-rich terminal strip allows for easy boiler pump and system pump synchronization.
How do I set the central heating setpoint on this LMC 125 control?
Access the navigation screen, press and hold the "Up" arrow for 3-5 seconds until the temperature appears, adjust to the desired setting, and press "Done" to store the local memory value.
Can this control board be used for both Natural Gas and Propane?
Yes, the R12H7060 is compatible with the Mascot II platform which is field-convertible, though specific combustion parameters must be verified during the combustion setup in the diagnostic menu.
What does a 3.6 flash code mean on startup?
A 3.6 code is a standard 90-second initialization period where the processor stabilizes; no setpoint adjustments can be made until the display transitions to the outlet screen.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Laars Heating Systems R12H7060 Control is a critical programmable logic controller (PLC) specifically engineered for the Laars Mascot II series, including the LMC 125 modulating combination boiler and water heater. As an electronic PID modulating control, it serves as the central processing unit for the appliance, managing direct spark ignition, combustion blower speeds, and domestic hot water (DHW) priority. This LMC 125 programmed control is essential for technicians performing a boiler control board replacement to restore full outdoor reset functionality and precise firing rate modulation, which operates between 20% and 100% of full fire. Designed for professionals, this board ensures seamless communication with 4-20mA or 0-10VDC external signals for modern building automation integration. By monitoring flame sense signals and flue gas temperatures, the R12H7060 maintains system safety and peak thermal efficiency in hydronic heating applications.
Key Benefits:- Advanced Modulation: Governs the 5:1 turndown ratio to optimize energy consumption and reduce component wear.
- System Intelligence: Integrated outdoor reset logic automatically adjusts boiler temperature based on ambient conditions.
- DHW Priority Management: Ensures immediate thermal transfer to the brazed-plate heat exchanger for consistent on-demand hot water.
- On-Board Diagnostics: Provides real-time technical feedback on the digital display, including error history and lockout codes.
- Simplified Wiring: Feature-rich terminal strip allows for easy boiler pump and system pump synchronization.
How do I set the central heating setpoint on this LMC 125 control?
Access the navigation screen, press and hold the "Up" arrow for 3-5 seconds until the temperature appears, adjust to the desired setting, and press "Done" to store the local memory value.
Can this control board be used for both Natural Gas and Propane?
Yes, the R12H7060 is compatible with the Mascot II platform which is field-convertible, though specific combustion parameters must be verified during the combustion setup in the diagnostic menu.
What does a 3.6 flash code mean on startup?
A 3.6 code is a standard 90-second initialization period where the processor stabilizes; no setpoint adjustments can be made until the display transitions to the outlet screen.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
