12V DC Thermostat – ideal for low-voltage electric underfloor heating in caravans / motorhomes
The Mi-Heat M3-12V flush-mounted thermostat is a practical solution for precise control of electric underfloor heating systems and other low-voltage heating systems operating with 12 volt direct current.
The thermostat features an internal room temperature sensor as well as an external floor sensor, allowing reliable temperature control. It is particularly suitable for use in caravans, motorhomes, boats or other areas where a 12V DC heating system is used.
The power supply must be 12V DC only. Operation with alternating current is not permitted.
The connected load can be switched via the integrated relay with a maximum current of 20 amps. At 12V DC, this corresponds to a maximum switching capacity of 240 watts.
Three operating modes are available: Off, Eco mode and Comfort mode. The desired mode can be selected easily using the slide switch. Individual temperature settings can be stored for Eco and Comfort mode.
The backlit LCD display shows the set temperature and the measured temperature value. In addition, the switching status of the connected load is displayed, allowing the operating status to be checked at any time.
Features
- 3 operating modes: Off, Eco mode, Comfort mode
- Internal and external temperature sensor
- Display of set and actual temperature
- Operation exclusively with 12V DC
- Powerful relay, load capacity up to 20A / 240W
- Backlit LCD display
- Suitable for 12V heating films and other low-voltage heating Systems
Technical data:
Mounting type: Flush-mounted
Version: Wired
Operating voltage: 12 Volt DC
Max. Switching capacity: 20A / 240W
Control type: Two-point control ON - OFF
Operating temperature: 5-50°C
Sensor: Internal & external
Temperature control range (internal / room sensor): 5-95°C
Temperature control range (external / floor sensor): 5-95°C
Compatible NTC sensors: 10kOhm at 25°C
Frost protection: Yes, 5°C
Floor limitation range: 5-60°C
IP protection class: IP20
Display/illumination: Yes/Yes
Dimensions: (WxHxD) 80x90x13/43mm
Scope of delivery:
1x Thermostat M3-12V
1x floor sensor NTC 10kOhm
1x operating instructions
1x mounting accessories
Deutsch
