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MI-HEAT MST1 Room Thermostat for Underfloor Heating User Manual

Sensor installation  
We recommend installing the floor sensor in a corrugated tube (Ø 16mm - Fig. 1) so that it can be  
easily replaced in the event of a fault.  
For information on how to install the floor sensor on your heater, please refer to the installation and  
operating instructions of your heating mat.  
Fig.1  
Thermostat installation  
Turn the control knob (fig. 2) to minimum temperature (OFF) and lever it off with a screwdriver (fig. 3). This is done in the direction away from  
the thermostat cover. Loosen the left screw and remove the thermostat cover and the inner frame (fig. 4).  
Fig. 2  
Fig. 3  
Fig. 4  
Temperature setting  
The thermostat can be set in the temperature range +5 ~ 45°C. When used with underfloor heating, the temperature must be limited and must  
not exceed the temperature specified by the manufacturer of the floor covering (usually max. 27°C). The locking mechanism is located under  
the control knob. With its setting, unintentional temperature changes can be avoided (e.g.: by children, hotel guests, etc.). By loosening the  
small screw on the right and adjusting the limiting discs, the temperature scale can be locked (e.g. between 20°C and 25°C). The red limiting disc  
indicates the maximum temperature, the green limiting disc the minimum temperature. If the floor temperature is lower than the temperature  
set on the thermostat, the LED display indicates the switching of the thermostat relays. As soon as the temperature is reached, the relays switch  
off and the LED display goes out.  
Disposal note  
Do not dispose of this appliance in household waste! Electronic devices must be disposed of in  
accordance with the Waste Electrical and Electronic Equipment Directive via the local collection points  
for waste electronic equipment.  
Note on conformity  
The CE mark is an over-the-counter mark that is addressed exclusively to the authorities and does not  
imply any assurance of properties.  
Documentation © 2022 Mi-Heat Heizsysteme GmbH  
All rights reserved. No part of this manual may be reproduced or duplicated in any form without the written consent of the publisher. It is possible that this manual  
contains typographical defects or printing errors. We accept no liability for errors of a technical or printing nature and their consequences.  
Mi-Heat Heizsysteme GmbH  
Ol Streek 39a  
26607 Aurich  
Germany  
GeneralDetails
NameMI-HEAT MST1 Room Thermostat for Underfloor Heating User Manual
MakeMI-HEAT
LanguageEnglish
FiletypePDF (Download)
File size0.14 MB
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MI-HEAT MST1 Room Thermostat for Underfloor Heating User Manual