Instruction Manual
 8 
OPERATING INSTRUCTIONS (CONTINUED) 
OPTIMAL OPERATING CONDITIONS 
To get the most out of your Soleus Air Micathermic heater, follow these helpful hints: 
1.  All electric heaters are limited to maximum of 1500 watts (per UL and ETL requirements). Due to this 
limitation all electric heaters can heat approximately 150 square feet. Micathermic heaters fit in this 
category, but they are able to provide a more comfortable and consistent heat than other heating 
technologies. 
2.  For optimal performance, place the heater in a room and close all windows and doors. This will confine the 
heat to the area that needs it most. 
3.  To save energy and in turn save money in the winter, place the heater in a room or area that needs extra 
heat instead of raising the thermostat on your central heating system. This heater will function very well as 
an additional heating source and can easily maintain the temperature in most rooms and attached 
bathrooms. There is no need to increase the heat in the entire house when you only need comfort in the 
room in which you are currently located. 
ABOUT ECO MODE 
ECO mode is an energy saving function that limits the amount of electricity consumed by the heater. Once the 
heater reaches a preset temperature, ECO mode will automatically turn on. Once ECO mode is on, the heater 
will decrease energy consumption to 750 watts while still maintaining the set temperature on the digital ther-
mostat. 










