10
Thermostat status (cool mode only)
A snowfl ake symbol will be lit whenever the thermostat is 
calling for cooling. If this is seen to fl ash, the thermostat output 
is delayed for a short period to prevent compressor damage.
Low battery indication 
A battery symbol will fl ash in the display when batteries 
require replacement. Batteries should be replaced within 
15 days, after which the thermostat will turn off the load it is 
controlling. When this happens “Of” will be displayed.    
IMPORTANT: alkaline batteries must be used
GB - User Instructions