TECHSTEROWNIKI L-12 Universal Underfloor Heating System Instruction Manual
- May 15, 2024
- TECHSTEROWNIKI
Table of Contents
TECHSTEROWNIKI L-12 Universal Underfloor Heating System
Product Specifications
- Product Name: L-12 UNIVERSAL UNDERFLOOR HEATING SYSTEM
- Power Supply: Battery / 230V
- Air Humidity Measurement
- Possibility to Connect Underfloor Sensor
- Available Colors: Various
Product| Power Supply / Communication| Dimensions [mm] / Color| Load 1-8 /
Pump
---|---|---|---
MASTER| 230V 50Hz / Wired and wireless| 343 x 120 x 55| 0.3 A
M-12| 230V 50Hz (M-12) / Wired 4 wires / Wireless| 127 x 90 x 20|
ML-12 SLAVE| 230V 50Hz / Wired and wireless| 343 x 120 x 55| 0.3 A
The L-12 Universal Underfloor Heating System is designed to provide efficient temperature control and monitoring for residential spaces. The system features a range of wired and wireless temperature controllers, actuators, and sensors to suit various installation and user requirements.
Controllers and Sensors
- R-12b – Wired temperature controller for Series X and 12
- R-12s – Wired temperature controller for Series X and 12
- R-X – Wired temperature controller for Series X and 12
- F-12b – Wired temperature controller for Series X and 12, designed for 55mm frame installation
- C-7p – Wired temperature sensor
- WiFi L – WiFi internet module included in the package
Actuators
- STT-230/2 – Thermoelectric actuator
- STT-230/2 S – Thermoelectric actuator
- STT-230/2 T – Thermoelectric actuator
- STT-230/2 M – Thermoelectric actuator
Control Panels
- M-12 – Wired control panel with options for flush or surface mounting
- ML-12 – System expansion for L-12, supports up to 4 units
Wireless Expansion
The system allows for wireless expansion with room controllers and
temperature sensors.
- Wireless room controllers: R-8b, R-8x, R-8b PLUS, R-8s PLUS, R-8pb PLUS, R-8z
- Wireless temperature sensors: C-8f, C-8r, CL-mini (Hermetic IP64 temperature sensor), C-mini, C-8zr (Outdoor temperature sensor)
Main Control Unit – MASTER
The L-12 MASTER unit is a central controller with a wide range of functions to manage the underfloor heating system.
Controller Functions:
- Support for up to 50 thermoelectric actuators
- Integration with system room controllers or temperature sensors C-7p
- Three outputs for actuators (with the option to expand the number of actuators)
- One 230V output for pumps, with one blocking contact (e.g., for controlling heating devices)
- Communication via TECH SBUS protocol
- Wireless communication with devices such as G/X-STT-869 (max. 6 per zone)
- Option to connect up to six wireless C-2n window opening sensors
- Possibility of connecting WM-1 hub to increase the number of zones
- Support for connection to the internet through eModul – in WiFi L mode
- Heating/Cooling function
- Firmware update via USB port
- OpenTherm communication with heating devices
Central Control Panel – M-12
The M-12 universal central control panel features a 4.3″ touchscreen display and allows for temperature editing in one place. It can control up to 40 zones.
System Expansion – ML-12 SLAVE
The ML-12 SLAVE unit extends the L-12 system but does not operate independently. It must be used in conjunction with the L-12 MASTER unit.
Controller Functions:
- Communication with the L-12 MASTER unit via wired (TECH SBUS) or wireless WTP
- Capability to handle up to 50 thermoelectric actuators
- Integration with system room controllers or temperature sensors C-7p
Dedicated Expansion for L-X, L-12, ML-12 – Temperature Measurement and Regulation
- R-X – Wired room controller with air humidity measurement, dedicated for Series L-X, L-12, ML-12
- R-12b PLUS – Wired room controller with air humidity measurement, dedicated for Series L-X, L-12, ML-12
- R-12s – Wired room controller with air humidity measurement, dedicated for Series L-X, L-12, ML-12
- F-12b – Wired room controller with air humidity measurement for 55mm frame, dedicated for Series L-X, L-12, ML-12
Product Usage Instructions
Installation
Follow the installation instructions provided in the user manual for proper
setup of the L-12 Universal Underfloor Heating System.
Powering On
Ensure the system is connected to the appropriate power source, either
battery or 230V, as per your setup.
Temperature Control
Use the dedicated temperature regulators like R-12b, R-12s, R-X, F-12b for
precise temperature control in the designated areas.
Expansion Capabilities
If you need to expand your heating system, consider adding ML-12 extensions
or additional regulators like R-8b, R-8x, C-8f, etc.
Central Control Panel
For centralized control, utilize the M-12 Universal Central Panel that
allows for temperature adjustments across multiple zones.
Wireless Connectivity
Some components support wireless communication for added convenience. Refer
to the product specifications for details.
For more information, visit TECH Sterowniki – Ciepło w Twoim domu.
Frequently Asked Questions (FAQ)
Can I use the system with both battery and 230V power sources simultaneously?
No, the system is designed to work with either a battery or a 230V power supply, not both at the same time.
How many temperature zones can be controlled with the M-12 Central Panel?
The M-12 Central Panel allows control of up to 40 different temperature zones for customized heating settings.
Are there any color options available for the control panels?
Yes, some control panels come in different colors such as white and black. Refer to the product descriptions for specific details.
Can the ML-12 SLAVE unit operate independently?
No, the ML-12 SLAVE unit requires the L-12 MASTER unit to function.
Is there a wireless option for room controllers?
Yes, the system includes wireless room controllers such as R-8b, R-8x, and others.
How many zones can the M-12 control panel manage?
The M-12 control panel can manage up to 40 zones.
Can the firmware be updated on these devices?
Yes, the MASTER unit allows for firmware updates via a USB port.
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>